Trace number 3281933

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
riss Exp? (TO) 1299.94 1300.01

General information on the benchmark

NameAPPLICATIONS/bitverif/
minxorminand/minxorminand128.cnf
MD5SUMa551844fb6a7f35cf6025d0a525ca14e
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark388.148
Satisfiable
(Un)Satisfiability was proved
Number of variables153834
Number of clauses459965
Sum of the clauses size1073249
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 2306642
Number of clauses of size 3153321
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.01	c *****************************************************
0.00/0.01	c *        riss, Copyright 2009 Norbert Manthey       *
0.00/0.01	c *   This program may be redistributed or modified   *
0.00/0.01	c * under the terms of the GNU General Public License *
0.00/0.01	c *****************************************************
0.00/0.01	c process id: 24486
0.00/0.12	c parsetime: 106428us
0.00/0.12	c parsed 459965 clauses with 153834 variables
67.49/67.53	c start find xor
67.89/67.94	c relevant clauses: 95843
67.99/68.06	c found 0 non-binary xors encoded with 0 clauses
67.99/68.07	c init all components done
67.99/68.07	c ====================
67.99/68.07	c trail size: 10

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 935)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3281933-1304133974/watcher-3281933-1304133974 -o /tmp/evaluation-result-3281933-1304133974/solver-3281933-1304133974 -C 2400 -W 1300 -M 7680 HOME/rissExp.sh HOME HOME/instance-3281933-1304133974.cnf 2043534979 2400 7680 2 

running on 2 cores: 5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 3.88 3.98 4.34 4/192 24485
/proc/meminfo: memFree=30087624/32950928 swapFree=67111428/67111528
[pid=24485] ppid=24483 vsize=8700 CPUtime=0 cores=5,7
/proc/24485/stat : 24485 (rissExp.sh) S 24483 24485 24272 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 524997265 8908800 251 33554432000 4194304 4922060 140736160156608 18446744073709551615 248089517189 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/24485/statm: 2175 251 211 178 0 68 0

[startup+0.012576 s]
/proc/loadavg: 3.88 3.98 4.34 4/192 24485
/proc/meminfo: memFree=30087624/32950928 swapFree=67111428/67111528
[pid=24485] ppid=24483 vsize=8700 CPUtime=0 cores=5,7
/proc/24485/stat : 24485 (rissExp.sh) S 24483 24485 24272 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 524997265 8908800 251 33554432000 4194304 4922060 140736160156608 18446744073709551615 248089517189 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/24485/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.100619 s]
/proc/loadavg: 3.88 3.98 4.34 4/192 24485
/proc/meminfo: memFree=30087624/32950928 swapFree=67111428/67111528
[pid=24485] ppid=24483 vsize=8700 CPUtime=0 cores=5,7
/proc/24485/stat : 24485 (rissExp.sh) S 24483 24485 24272 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 524997265 8908800 251 33554432000 4194304 4922060 140736160156608 18446744073709551615 248089517189 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/24485/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300528 s]
/proc/loadavg: 3.88 3.98 4.34 4/192 24485
/proc/meminfo: memFree=30087624/32950928 swapFree=67111428/67111528
[pid=24485] ppid=24483 vsize=8700 CPUtime=0 cores=5,7
/proc/24485/stat : 24485 (rissExp.sh) S 24483 24485 24272 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 524997265 8908800 251 33554432000 4194304 4922060 140736160156608 18446744073709551615 248089517189 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/24485/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700457 s]
/proc/loadavg: 3.88 3.98 4.34 4/192 24485
/proc/meminfo: memFree=30087624/32950928 swapFree=67111428/67111528
[pid=24485] ppid=24483 vsize=8700 CPUtime=0 cores=5,7
/proc/24485/stat : 24485 (rissExp.sh) S 24483 24485 24272 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 524997265 8908800 251 33554432000 4194304 4922060 140736160156608 18446744073709551615 248089517189 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/24485/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50031 s]
/proc/loadavg: 3.88 3.98 4.34 5/194 24487
/proc/meminfo: memFree=30054756/32950928 swapFree=67111428/67111528
[pid=24485] ppid=24483 vsize=8700 CPUtime=0 cores=5,7
/proc/24485/stat : 24485 (rissExp.sh) S 24483 24485 24272 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 524997265 8908800 251 33554432000 4194304 4922060 140736160156608 18446744073709551615 248089517189 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/24485/statm: 2175 251 211 178 0 68 0
[pid=24486] ppid=24485 vsize=119708 CPUtime=1.49 cores=5,7
/proc/24486/stat : 24486 (rissExp) R 24485 24485 24272 0 -1 4202496 38258 0 0 0 144 5 0 0 25 0 1 0 524997265 122580992 24144 33554432000 4194304 5525396 140736898653776 18446744073709551615 4380151 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/24486/statm: 29927 24144 331 325 0 25741 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 128408

[startup+3.10103 s]
/proc/loadavg: 3.88 3.98 4.34 5/194 24487
/proc/meminfo: memFree=30009776/32950928 swapFree=67111428/67111528
[pid=24485] ppid=24483 vsize=8700 CPUtime=0 cores=5,7
/proc/24485/stat : 24485 (rissExp.sh) S 24483 24485 24272 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 524997265 8908800 251 33554432000 4194304 4922060 140736160156608 18446744073709551615 248089517189 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/24485/statm: 2175 251 211 178 0 68 0
[pid=24486] ppid=24485 vsize=137300 CPUtime=3.09 cores=5,7
/proc/24486/stat : 24486 (rissExp) R 24485 24485 24272 0 -1 4202496 42673 0 0 0 304 5 0 0 25 0 1 0 524997265 140595200 28058 33554432000 4194304 5525396 140736898653776 18446744073709551615 4314847 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/24486/statm: 34325 28058 331 325 0 30139 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 146000

[startup+6.30047 s]
/proc/loadavg: 3.89 3.98 4.34 5/194 24487
/proc/meminfo: memFree=29972328/32950928 swapFree=67111428/67111528
[pid=24485] ppid=24483 vsize=8700 CPUtime=0 cores=5,7
/proc/24485/stat : 24485 (rissExp.sh) S 24483 24485 24272 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 524997265 8908800 251 33554432000 4194304 4922060 140736160156608 18446744073709551615 248089517189 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/24485/statm: 2175 251 211 178 0 68 0
[pid=24486] ppid=24485 vsize=157180 CPUtime=6.29 cores=5,7
/proc/24486/stat : 24486 (rissExp) R 24485 24485 24272 0 -1 4202496 47327 0 0 0 623 6 0 0 25 0 1 0 524997265 160952320 32712 33554432000 4194304 5525396 140736898653776 18446744073709551615 248089359045 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/24486/statm: 39295 32712 331 325 0 35109 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 165880

[startup+12.7003 s]
/proc/loadavg: 3.90 3.98 4.33 5/194 24487
/proc/meminfo: memFree=29886296/32950928 swapFree=67111428/67111528
[pid=24485] ppid=24483 vsize=8700 CPUtime=0 cores=5,7
/proc/24485/stat : 24485 (rissExp.sh) S 24483 24485 24272 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 524997265 8908800 251 33554432000 4194304 4922060 140736160156608 18446744073709551615 248089517189 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/24485/statm: 2175 251 211 178 0 68 0
[pid=24486] ppid=24485 vsize=189048 CPUtime=12.69 cores=5,7
/proc/24486/stat : 24486 (rissExp) R 24485 24485 24272 0 -1 4202496 54643 0 0 0 1262 7 0 0 25 0 1 0 524997265 193585152 40028 33554432000 4194304 5525396 140736898653776 18446744073709551615 4314847 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/24486/statm: 47262 40028 331 325 0 43076 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 197748

[startup+25.5011 s]
/proc/loadavg: 3.92 3.98 4.33 5/194 24544
/proc/meminfo: memFree=29808092/32950928 swapFree=67111428/67111528
[pid=24485] ppid=24483 vsize=8700 CPUtime=0 cores=5,7
/proc/24485/stat : 24485 (rissExp.sh) S 24483 24485 24272 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 524997265 8908800 251 33554432000 4194304 4922060 140736160156608 18446744073709551615 248089517189 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/24485/statm: 2175 251 211 178 0 68 0
[pid=24486] ppid=24485 vsize=217028 CPUtime=25.49 cores=5,7
/proc/24486/stat : 24486 (rissExp) R 24485 24485 24272 0 -1 4202496 60944 0 0 0 2541 8 0 0 25 0 1 0 524997265 222236672 46329 33554432000 4194304 5525396 140736898653776 18446744073709551615 4342360 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/24486/statm: 54257 46329 332 325 0 50071 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 225728

[startup+51.1006 s]
/proc/loadavg: 3.95 3.98 4.32 5/194 24544
/proc/meminfo: memFree=29735808/32950928 swapFree=67111428/67111528
[pid=24485] ppid=24483 vsize=8700 CPUtime=0 cores=5,7
/proc/24485/stat : 24485 (rissExp.sh) S 24483 24485 24272 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 524997265 8908800 251 33554432000 4194304 4922060 140736160156608 18446744073709551615 248089517189 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/24485/statm: 2175 251 211 178 0 68 0
[pid=24486] ppid=24485 vsize=217160 CPUtime=51.09 cores=5,7
/proc/24486/stat : 24486 (rissExp) R 24485 24485 24272 0 -1 4202496 60947 0 0 0 5101 8 0 0 25 0 1 0 524997265 222371840 46332 33554432000 4194304 5525396 140736898653776 18446744073709551615 4342360 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/24486/statm: 54290 46332 332 325 0 50104 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 225860

[startup+102.307 s]
/proc/loadavg: 3.97 3.98 4.30 5/194 24575
/proc/meminfo: memFree=29635336/32950928 swapFree=67111428/67111528
[pid=24485] ppid=24483 vsize=8700 CPUtime=0 cores=5,7
/proc/24485/stat : 24485 (rissExp.sh) S 24483 24485 24272 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 524997265 8908800 251 33554432000 4194304 4922060 140736160156608 18446744073709551615 248089517189 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/24485/statm: 2175 251 211 178 0 68 0
[pid=24486] ppid=24485 vsize=298920 CPUtime=102.29 cores=5,7
/proc/24486/stat : 24486 (rissExp) R 24485 24485 24272 0 -1 4202496 79973 0 0 0 10218 11 0 0 25 0 1 0 524997265 306094080 65358 33554432000 4194304 5525396 140736898653776 18446744073709551615 248089359045 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/24486/statm: 74730 65358 370 325 0 70544 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 307620

[startup+162.301 s]
/proc/loadavg: 3.99 3.98 4.27 5/194 24576
/proc/meminfo: memFree=29565812/32950928 swapFree=67111428/67111528
[pid=24485] ppid=24483 vsize=8700 CPUtime=0 cores=5,7
/proc/24485/stat : 24485 (rissExp.sh) S 24483 24485 24272 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 524997265 8908800 251 33554432000 4194304 4922060 140736160156608 18446744073709551615 248089517189 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/24485/statm: 2175 251 211 178 0 68 0
[pid=24486] ppid=24485 vsize=348388 CPUtime=162.29 cores=5,7
/proc/24486/stat : 24486 (rissExp) R 24485 24485 24272 0 -1 4202496 92250 0 0 0 16212 17 0 0 25 0 1 0 524997265 356749312 77635 33554432000 4194304 5525396 140736898653776 18446744073709551615 4219872 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/24486/statm: 87097 77635 370 325 0 82911 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 357088

[startup+222.3 s]
/proc/loadavg: 3.99 3.98 4.26 5/194 24578
/proc/meminfo: memFree=29494964/32950928 swapFree=67111428/67111528
[pid=24485] ppid=24483 vsize=8700 CPUtime=0 cores=5,7
/proc/24485/stat : 24485 (rissExp.sh) S 24483 24485 24272 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 524997265 8908800 251 33554432000 4194304 4922060 140736160156608 18446744073709551615 248089517189 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/24485/statm: 2175 251 211 178 0 68 0
[pid=24486] ppid=24485 vsize=397352 CPUtime=222.28 cores=5,7
/proc/24486/stat : 24486 (rissExp) R 24485 24485 24272 0 -1 4202496 104419 0 0 0 22208 20 0 0 25 0 1 0 524997265 406888448 89804 33554432000 4194304 5525396 140736898653776 18446744073709551615 4219832 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/24486/statm: 99338 89804 370 325 0 95152 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 406052

[startup+282.301 s]
/proc/loadavg: 3.99 3.98 4.24 5/194 24580
/proc/meminfo: memFree=29439992/32950928 swapFree=67111428/67111528
[pid=24485] ppid=24483 vsize=8700 CPUtime=0 cores=5,7
/proc/24485/stat : 24485 (rissExp.sh) S 24483 24485 24272 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 524997265 8908800 251 33554432000 4194304 4922060 140736160156608 18446744073709551615 248089517189 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/24485/statm: 2175 251 211 178 0 68 0
[pid=24486] ppid=24485 vsize=437376 CPUtime=282.27 cores=5,7
/proc/24486/stat : 24486 (rissExp) R 24485 24485 24272 0 -1 4202496 114163 0 0 0 28204 23 0 0 25 0 1 0 524997265 447873024 99548 33554432000 4194304 5525396 140736898653776 18446744073709551615 4219847 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/24486/statm: 109344 99548 370 325 0 105158 0
Current children cumulated CPU time (s) 282.27
Current children cumulated vsize (KiB) 446076

[startup+342.301 s]
/proc/loadavg: 4.07 4.00 4.23 5/194 24581
/proc/meminfo: memFree=29322252/32950928 swapFree=67111428/67111528
[pid=24485] ppid=24483 vsize=8700 CPUtime=0 cores=5,7
/proc/24485/stat : 24485 (rissExp.sh) S 24483 24485 24272 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 524997265 8908800 251 33554432000 4194304 4922060 140736160156608 18446744073709551615 248089517189 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/24485/statm: 2175 251 211 178 0 68 0
[pid=24486] ppid=24485 vsize=533812 CPUtime=342.27 cores=5,7
/proc/24486/stat : 24486 (rissExp) R 24485 24485 24272 0 -1 4202496 138236 0 0 0 34196 31 0 0 25 0 1 0 524997265 546623488 123621 33554432000 4194304 5525396 140736898653776 18446744073709551615 4219578 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/24486/statm: 133453 123621 370 325 0 129267 0
Current children cumulated CPU time (s) 342.27
Current children cumulated vsize (KiB) 542512

[startup+402.301 s]
/proc/loadavg: 4.03 4.00 4.21 5/194 24583
/proc/meminfo: memFree=29312048/32950928 swapFree=67111428/67111528
[pid=24485] ppid=24483 vsize=8700 CPUtime=0 cores=5,7

################
# More data... #
################

/proc/24486/statm: 165936 155849 370 325 0 161750 0
Current children cumulated CPU time (s) 582.26
Current children cumulated vsize (KiB) 672444

[startup+642.3 s]
/proc/loadavg: 4.00 4.00 4.15 5/194 24589
/proc/meminfo: memFree=29034236/32950928 swapFree=67111428/67111528
[pid=24485] ppid=24483 vsize=8700 CPUtime=0 cores=5,7
/proc/24485/stat : 24485 (rissExp.sh) S 24483 24485 24272 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 524997265 8908800 251 33554432000 4194304 4922060 140736160156608 18446744073709551615 248089517189 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/24485/statm: 2175 251 211 178 0 68 0
[pid=24486] ppid=24485 vsize=745780 CPUtime=642.27 cores=5,7
/proc/24486/stat : 24486 (rissExp) R 24485 24485 24272 0 -1 4202496 191023 0 0 0 64176 51 0 0 25 0 1 0 524997265 763678720 176408 33554432000 4194304 5525396 140736898653776 18446744073709551615 5309140 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/24486/statm: 186445 176408 370 325 0 182259 0
Current children cumulated CPU time (s) 642.27
Current children cumulated vsize (KiB) 754480

[startup+702.301 s]
/proc/loadavg: 4.00 4.00 4.14 5/194 24591
/proc/meminfo: memFree=29002456/32950928 swapFree=67111428/67111528
[pid=24485] ppid=24483 vsize=8700 CPUtime=0 cores=5,7
/proc/24485/stat : 24485 (rissExp.sh) S 24483 24485 24272 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 524997265 8908800 251 33554432000 4194304 4922060 140736160156608 18446744073709551615 248089517189 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/24485/statm: 2175 251 211 178 0 68 0
[pid=24486] ppid=24485 vsize=745780 CPUtime=702.27 cores=5,7
/proc/24486/stat : 24486 (rissExp) R 24485 24485 24272 0 -1 4202496 191047 0 0 0 70176 51 0 0 25 0 1 0 524997265 763678720 176432 33554432000 4194304 5525396 140736898653776 18446744073709551615 5308748 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/24486/statm: 186445 176432 370 325 0 182259 0
Current children cumulated CPU time (s) 702.27
Current children cumulated vsize (KiB) 754480

[startup+762.307 s]
/proc/loadavg: 4.00 4.00 4.13 5/194 24592
/proc/meminfo: memFree=28983320/32950928 swapFree=67111428/67111528
[pid=24485] ppid=24483 vsize=8700 CPUtime=0 cores=5,7
/proc/24485/stat : 24485 (rissExp.sh) S 24483 24485 24272 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 524997265 8908800 251 33554432000 4194304 4922060 140736160156608 18446744073709551615 248089517189 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/24485/statm: 2175 251 211 178 0 68 0
[pid=24486] ppid=24485 vsize=745780 CPUtime=762.27 cores=5,7
/proc/24486/stat : 24486 (rissExp) R 24485 24485 24272 0 -1 4202496 191073 0 0 0 76176 51 0 0 25 0 1 0 524997265 763678720 176458 33554432000 4194304 5525396 140736898653776 18446744073709551615 4219696 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/24486/statm: 186445 176458 370 325 0 182259 0
Current children cumulated CPU time (s) 762.27
Current children cumulated vsize (KiB) 754480

[startup+822.3 s]
/proc/loadavg: 4.00 4.00 4.12 5/194 24594
/proc/meminfo: memFree=28963064/32950928 swapFree=67111428/67111528
[pid=24485] ppid=24483 vsize=8700 CPUtime=0 cores=5,7
/proc/24485/stat : 24485 (rissExp.sh) S 24483 24485 24272 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 524997265 8908800 251 33554432000 4194304 4922060 140736160156608 18446744073709551615 248089517189 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/24485/statm: 2175 251 211 178 0 68 0
[pid=24486] ppid=24485 vsize=747364 CPUtime=822.25 cores=5,7
/proc/24486/stat : 24486 (rissExp) R 24485 24485 24272 0 -1 4202496 191644 0 0 0 82174 51 0 0 25 0 1 0 524997265 765300736 177029 33554432000 4194304 5525396 140736898653776 18446744073709551615 4219453 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/24486/statm: 186841 177029 370 325 0 182655 0
Current children cumulated CPU time (s) 822.25
Current children cumulated vsize (KiB) 756064

[startup+882.301 s]
/proc/loadavg: 4.00 4.00 4.11 5/194 24596
/proc/meminfo: memFree=28855628/32950928 swapFree=67111428/67111528
[pid=24485] ppid=24483 vsize=8700 CPUtime=0 cores=5,7
/proc/24485/stat : 24485 (rissExp.sh) S 24483 24485 24272 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 524997265 8908800 251 33554432000 4194304 4922060 140736160156608 18446744073709551615 248089517189 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/24485/statm: 2175 251 211 178 0 68 0
[pid=24486] ppid=24485 vsize=830648 CPUtime=882.25 cores=5,7
/proc/24486/stat : 24486 (rissExp) R 24485 24485 24272 0 -1 4202496 212282 0 0 0 88165 60 0 0 25 0 1 0 524997265 850583552 197667 33554432000 4194304 5525396 140736898653776 18446744073709551615 5309140 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/24486/statm: 207662 197667 370 325 0 203476 0
Current children cumulated CPU time (s) 882.25
Current children cumulated vsize (KiB) 839348

[startup+942.3 s]
/proc/loadavg: 4.04 4.01 4.10 5/194 24597
/proc/meminfo: memFree=28850864/32950928 swapFree=67111428/67111528
[pid=24485] ppid=24483 vsize=8700 CPUtime=0 cores=5,7
/proc/24485/stat : 24485 (rissExp.sh) S 24483 24485 24272 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 524997265 8908800 251 33554432000 4194304 4922060 140736160156608 18446744073709551615 248089517189 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/24485/statm: 2175 251 211 178 0 68 0
[pid=24486] ppid=24485 vsize=830648 CPUtime=942.25 cores=5,7
/proc/24486/stat : 24486 (rissExp) R 24485 24485 24272 0 -1 4202496 212304 0 0 0 94165 60 0 0 25 0 1 0 524997265 850583552 197689 33554432000 4194304 5525396 140736898653776 18446744073709551615 5309140 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/24486/statm: 207662 197689 370 325 0 203476 0
Current children cumulated CPU time (s) 942.25
Current children cumulated vsize (KiB) 839348

[startup+1002.3 s]
/proc/loadavg: 4.01 4.00 4.09 5/194 24599
/proc/meminfo: memFree=28850072/32950928 swapFree=67111428/67111528
[pid=24485] ppid=24483 vsize=8700 CPUtime=0 cores=5,7
/proc/24485/stat : 24485 (rissExp.sh) S 24483 24485 24272 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 524997265 8908800 251 33554432000 4194304 4922060 140736160156608 18446744073709551615 248089517189 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/24485/statm: 2175 251 211 178 0 68 0
[pid=24486] ppid=24485 vsize=830648 CPUtime=1002.24 cores=5,7
/proc/24486/stat : 24486 (rissExp) R 24485 24485 24272 0 -1 4202496 212310 0 0 0 100164 60 0 0 25 0 1 0 524997265 850583552 197695 33554432000 4194304 5525396 140736898653776 18446744073709551615 4219832 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/24486/statm: 207662 197695 370 325 0 203476 0
Current children cumulated CPU time (s) 1002.24
Current children cumulated vsize (KiB) 839348

[startup+1062.3 s]
/proc/loadavg: 4.00 4.00 4.08 5/194 24600
/proc/meminfo: memFree=28835028/32950928 swapFree=67111428/67111528
[pid=24485] ppid=24483 vsize=8700 CPUtime=0 cores=5,7
/proc/24485/stat : 24485 (rissExp.sh) S 24483 24485 24272 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 524997265 8908800 251 33554432000 4194304 4922060 140736160156608 18446744073709551615 248089517189 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/24485/statm: 2175 251 211 178 0 68 0
[pid=24486] ppid=24485 vsize=830648 CPUtime=1062.24 cores=5,7
/proc/24486/stat : 24486 (rissExp) R 24485 24485 24272 0 -1 4202496 212330 0 0 0 106164 60 0 0 25 0 1 0 524997265 850583552 197715 33554432000 4194304 5525396 140736898653776 18446744073709551615 5309062 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/24486/statm: 207662 197715 370 325 0 203476 0
Current children cumulated CPU time (s) 1062.24
Current children cumulated vsize (KiB) 839348

[startup+1122.3 s]
/proc/loadavg: 4.00 4.00 4.08 5/194 24602
/proc/meminfo: memFree=28715316/32950928 swapFree=67111428/67111528
[pid=24485] ppid=24483 vsize=8700 CPUtime=0 cores=5,7
/proc/24485/stat : 24485 (rissExp.sh) S 24483 24485 24272 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 524997265 8908800 251 33554432000 4194304 4922060 140736160156608 18446744073709551615 248089517189 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/24485/statm: 2175 251 211 178 0 68 0
[pid=24486] ppid=24485 vsize=906088 CPUtime=1122.24 cores=5,7
/proc/24486/stat : 24486 (rissExp) R 24485 24485 24272 0 -1 4202496 230712 0 0 0 112158 66 0 0 25 0 1 0 524997265 927834112 216097 33554432000 4194304 5525396 140736898653776 18446744073709551615 5308748 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/24486/statm: 226522 216097 370 325 0 222336 0
Current children cumulated CPU time (s) 1122.24
Current children cumulated vsize (KiB) 914788

[startup+1182.3 s]
/proc/loadavg: 4.00 4.00 4.07 5/194 24604
/proc/meminfo: memFree=28575640/32950928 swapFree=67111428/67111528
[pid=24485] ppid=24483 vsize=8700 CPUtime=0 cores=5,7
/proc/24485/stat : 24485 (rissExp.sh) S 24483 24485 24272 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 524997265 8908800 251 33554432000 4194304 4922060 140736160156608 18446744073709551615 248089517189 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/24485/statm: 2175 251 211 178 0 68 0
[pid=24486] ppid=24485 vsize=1008164 CPUtime=1182.24 cores=5,7
/proc/24486/stat : 24486 (rissExp) R 24485 24485 24272 0 -1 4202496 256118 0 0 0 118148 76 0 0 25 0 1 0 524997265 1032359936 241503 33554432000 4194304 5525396 140736898653776 18446744073709551615 4219852 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/24486/statm: 252041 241503 370 325 0 247855 0
Current children cumulated CPU time (s) 1182.24
Current children cumulated vsize (KiB) 1016864

[startup+1242.3 s]
/proc/loadavg: 4.00 4.00 4.07 5/194 24605
/proc/meminfo: memFree=28461644/32950928 swapFree=67111428/67111528
[pid=24485] ppid=24483 vsize=8700 CPUtime=0 cores=5,7
/proc/24485/stat : 24485 (rissExp.sh) S 24483 24485 24272 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 524997265 8908800 251 33554432000 4194304 4922060 140736160156608 18446744073709551615 248089517189 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/24485/statm: 2175 251 211 178 0 68 0
[pid=24486] ppid=24485 vsize=1101432 CPUtime=1242.24 cores=5,7
/proc/24486/stat : 24486 (rissExp) R 24485 24485 24272 0 -1 4202496 279432 0 0 0 124138 86 0 0 25 0 1 0 524997265 1127866368 264817 33554432000 4194304 5525396 140736898653776 18446744073709551615 4219432 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/24486/statm: 275358 264817 370 325 0 271172 0
Current children cumulated CPU time (s) 1242.24
Current children cumulated vsize (KiB) 1110132



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.04 4.01 4.07 4/191 24608
/proc/meminfo: memFree=28822580/32950928 swapFree=67111428/67111528
[pid=24485] ppid=24483 vsize=8700 CPUtime=0 cores=5,7
/proc/24485/stat : 24485 (rissExp.sh) S 24483 24485 24272 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 524997265 8908800 251 33554432000 4194304 4922060 140736160156608 18446744073709551615 248089517189 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/24485/statm: 2175 251 211 178 0 68 0
[pid=24486] ppid=24485 vsize=1142132 CPUtime=1299.94 cores=5,7
/proc/24486/stat : 24486 (rissExp) R 24485 24485 24272 0 -1 4202496 289372 0 0 0 129904 90 0 0 25 0 1 0 524997265 1169543168 274757 33554432000 4194304 5525396 140736898653776 18446744073709551615 5308780 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/24486/statm: 285533 274757 370 325 0 281347 0
Current children cumulated CPU time (s) 1299.94
Current children cumulated vsize (KiB) 1150832

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 24485 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=0
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=999
# CPU time returned by wait4() is 0.000999
# while last known CPU time is 1299.94
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1300.01
CPU time (s): 1299.94
CPU user time (s): 1299.04
CPU system time (s): 0.9
CPU usage (%): 99.9944
Max. virtual memory (cumulated for all children) (KiB): 1150832

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0
system time used= 0.000999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 331
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 4
involuntary context switches= 1

runsolver used 2.07468 second user time and 5.03123 second system time

The end

Launcher Data 

Begin job on node123 at 2011-04-30 05:26:15
IDJOB=3281933
IDBENCH=70760
IDSOLVER=1599
FILE ID=node123/3281933-1304133974
RUNJOBID= node123-1304132671-24293
PBS_JOBID= 13170807
Free space on /tmp= 73436 MiB

SOLVER NAME= riss Exp
BENCH NAME= SAT09/APPLICATIONS/bitverif/minxorminand/minxorminand128.cnf
COMMAND LINE= DIR/rissExp.sh DIR BENCHNAME RANDOMSEED TIMELIMIT MEMLIMIT NBCORE
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3281933-1304133974/watcher-3281933-1304133974 -o /tmp/evaluation-result-3281933-1304133974/solver-3281933-1304133974 -C 2400 -W 1300 -M 7680  HOME/rissExp.sh HOME HOME/instance-3281933-1304133974.cnf 2043534979 2400 7680 2

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 7680 MiB
NBCORE= 2

MD5SUM BENCH= a551844fb6a7f35cf6025d0a525ca14e
RANDOM SEED=2043534979

node123.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.838
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.67
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.838
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5226.15
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.838
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.838
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.838
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.838
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.80
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.838
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.838
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      30088276 kB
Buffers:        623336 kB
Cached:        1450376 kB
SwapCached:        100 kB
Active:         575684 kB
Inactive:      1914580 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      30088276 kB
SwapTotal:    67111528 kB
SwapFree:     67111428 kB
Dirty:           34180 kB
Writeback:         104 kB
AnonPages:      416332 kB
Mapped:          16080 kB
Slab:           308596 kB
PageTables:       6192 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   628116 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 73432 MiB
End job on node123 at 2011-04-30 05:47:57