Trace number 3281472

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 1.0? (TO) 1300.02 1300.01

General information on the benchmark

NameSAT_RACE08/Q1/
SAT_dat.k85.cnf
MD5SUMdce41996d9c5153aa0c253fa128d227c
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark43.2814
Satisfiable
(Un)Satisfiability was proved
Number of variables181484
Number of clauses890298
Sum of the clauses size2349692
Maximum clause length19
Minimum clause length1
Number of clauses of size 1771
Number of clauses of size 2667172
Number of clauses of size 3144951
Number of clauses of size 424791
Number of clauses of size 510950
Number of clauses of size over 541663

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: 1355
0.00/0.27	c parsetime: 263095us
0.00/0.27	c parsed 890298 clauses with 181484 variables
8.89/8.90	c init all components done
8.89/8.90	c ====================
8.89/8.90	c trail size: 7363

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-3281472-1304133494/watcher-3281472-1304133494 -o /tmp/evaluation-result-3281472-1304133494/solver-3281472-1304133494 -C 2400 -W 1300 -M 7680 HOME/riss.sh HOME HOME/instance-3281472-1304133494.cnf 854451342 2400 7680 2 

running on 2 cores: 1,3

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: 3.45 4.06 5.30 4/180 1354
/proc/meminfo: memFree=24892464/32950940 swapFree=67111364/67111528
[pid=1354] ppid=1352 vsize=8700 CPUtime=0 cores=1,3
/proc/1354/stat : 1354 (riss.sh) S 1352 1354 1312 0 -1 4202496 333 0 0 0 0 0 0 0 24 0 1 0 603580247 8908800 252 33554432000 4194304 4922060 140733497673376 18446744073709551615 215988411525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/1354/statm: 2175 252 211 178 0 68 0

[startup+0.065016 s]
/proc/loadavg: 3.45 4.06 5.30 4/180 1354
/proc/meminfo: memFree=24892464/32950940 swapFree=67111364/67111528
[pid=1354] ppid=1352 vsize=8700 CPUtime=0 cores=1,3
/proc/1354/stat : 1354 (riss.sh) S 1352 1354 1312 0 -1 4202496 333 0 0 0 0 0 0 0 24 0 1 0 603580247 8908800 252 33554432000 4194304 4922060 140733497673376 18446744073709551615 215988411525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/1354/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.10107 s]
/proc/loadavg: 3.45 4.06 5.30 4/180 1354
/proc/meminfo: memFree=24892464/32950940 swapFree=67111364/67111528
[pid=1354] ppid=1352 vsize=8700 CPUtime=0 cores=1,3
/proc/1354/stat : 1354 (riss.sh) S 1352 1354 1312 0 -1 4202496 333 0 0 0 0 0 0 0 24 0 1 0 603580247 8908800 252 33554432000 4194304 4922060 140733497673376 18446744073709551615 215988411525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/1354/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301033 s]
/proc/loadavg: 3.45 4.06 5.30 4/180 1354
/proc/meminfo: memFree=24892464/32950940 swapFree=67111364/67111528
[pid=1354] ppid=1352 vsize=8700 CPUtime=0 cores=1,3
/proc/1354/stat : 1354 (riss.sh) S 1352 1354 1312 0 -1 4202496 333 0 0 0 0 0 0 0 24 0 1 0 603580247 8908800 252 33554432000 4194304 4922060 140733497673376 18446744073709551615 215988411525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/1354/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700959 s]
/proc/loadavg: 3.45 4.06 5.30 4/180 1354
/proc/meminfo: memFree=24892464/32950940 swapFree=67111364/67111528
[pid=1354] ppid=1352 vsize=8700 CPUtime=0 cores=1,3
/proc/1354/stat : 1354 (riss.sh) S 1352 1354 1312 0 -1 4202496 333 0 0 0 0 0 0 0 24 0 1 0 603580247 8908800 252 33554432000 4194304 4922060 140733497673376 18446744073709551615 215988411525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/1354/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50082 s]
/proc/loadavg: 3.45 4.06 5.30 5/182 1356
/proc/meminfo: memFree=24662528/32950940 swapFree=67111364/67111528
[pid=1354] ppid=1352 vsize=8700 CPUtime=0 cores=1,3
/proc/1354/stat : 1354 (riss.sh) S 1352 1354 1312 0 -1 4202496 333 0 0 0 0 0 0 0 24 0 1 0 603580247 8908800 252 33554432000 4194304 4922060 140733497673376 18446744073709551615 215988411525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/1354/statm: 2175 252 211 178 0 68 0
[pid=1355] ppid=1354 vsize=138772 CPUtime=1.49 cores=1,3
/proc/1355/stat : 1355 (riss) R 1354 1354 1312 0 -1 4202496 51771 0 0 0 143 6 0 0 25 0 1 0 603580247 142102528 27936 33554432000 4194304 5523604 140733490097184 18446744073709551615 18446744073699065904 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1355/statm: 34693 27936 328 325 0 30507 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 147472

[startup+3.10049 s]
/proc/loadavg: 3.45 4.06 5.30 5/182 1356
/proc/meminfo: memFree=24520516/32950940 swapFree=67111364/67111528
[pid=1354] ppid=1352 vsize=8700 CPUtime=0 cores=1,3
/proc/1354/stat : 1354 (riss.sh) S 1352 1354 1312 0 -1 4202496 333 0 0 0 0 0 0 0 24 0 1 0 603580247 8908800 252 33554432000 4194304 4922060 140733497673376 18446744073709551615 215988411525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/1354/statm: 2175 252 211 178 0 68 0
[pid=1355] ppid=1354 vsize=154840 CPUtime=3.09 cores=1,3
/proc/1355/stat : 1355 (riss) R 1354 1354 1312 0 -1 4202496 55928 0 0 0 303 6 0 0 25 0 1 0 603580247 158556160 31092 33554432000 4194304 5523604 140733490097184 18446744073709551615 4342198 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1355/statm: 38710 31092 329 325 0 34524 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 163540

[startup+6.30092 s]
/proc/loadavg: 3.57 4.08 5.30 6/186 1363
/proc/meminfo: memFree=23802312/32950940 swapFree=67111364/67111528
[pid=1354] ppid=1352 vsize=8700 CPUtime=0 cores=1,3
/proc/1354/stat : 1354 (riss.sh) S 1352 1354 1312 0 -1 4202496 333 0 0 0 0 0 0 0 24 0 1 0 603580247 8908800 252 33554432000 4194304 4922060 140733497673376 18446744073709551615 215988411525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/1354/statm: 2175 252 211 178 0 68 0
[pid=1355] ppid=1354 vsize=166916 CPUtime=6.29 cores=1,3
/proc/1355/stat : 1355 (riss) R 1354 1354 1312 0 -1 4202496 58931 0 0 0 622 7 0 0 25 0 1 0 603580247 170921984 34095 33554432000 4194304 5523604 140733490097184 18446744073709551615 4275536 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1355/statm: 41729 34095 330 325 0 37543 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 175616

[startup+12.7008 s]
/proc/loadavg: 3.69 4.09 5.30 6/194 1378
/proc/meminfo: memFree=22616812/32950940 swapFree=67111364/67111528
[pid=1354] ppid=1352 vsize=8700 CPUtime=0 cores=1,3
/proc/1354/stat : 1354 (riss.sh) S 1352 1354 1312 0 -1 4202496 333 0 0 0 0 0 0 0 24 0 1 0 603580247 8908800 252 33554432000 4194304 4922060 140733497673376 18446744073709551615 215988411525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/1354/statm: 2175 252 211 178 0 68 0
[pid=1355] ppid=1354 vsize=209460 CPUtime=12.69 cores=1,3
/proc/1355/stat : 1355 (riss) R 1354 1354 1312 0 -1 4202496 83800 0 0 0 1259 10 0 0 25 0 1 0 603580247 214487040 44536 33554432000 4194304 5523604 140733490097184 18446744073709551615 5332258 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1355/statm: 52365 44536 372 325 0 48179 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 218160

[startup+25.5006 s]
/proc/loadavg: 3.74 4.09 5.28 6/194 1378
/proc/meminfo: memFree=21700240/32950940 swapFree=67111364/67111528
[pid=1354] ppid=1352 vsize=8700 CPUtime=0 cores=1,3
/proc/1354/stat : 1354 (riss.sh) S 1352 1354 1312 0 -1 4202496 333 0 0 0 0 0 0 0 24 0 1 0 603580247 8908800 252 33554432000 4194304 4922060 140733497673376 18446744073709551615 215988411525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/1354/statm: 2175 252 211 178 0 68 0
[pid=1355] ppid=1354 vsize=211996 CPUtime=25.49 cores=1,3
/proc/1355/stat : 1355 (riss) R 1354 1354 1312 0 -1 4202496 84451 0 0 0 2538 11 0 0 25 0 1 0 603580247 217083904 45187 33554432000 4194304 5523604 140733490097184 18446744073709551615 5332696 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1355/statm: 52999 45187 372 325 0 48813 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 220696

[startup+51.1071 s]
/proc/loadavg: 3.92 4.10 5.25 6/190 1410
/proc/meminfo: memFree=23681208/32950940 swapFree=67111364/67111528
[pid=1354] ppid=1352 vsize=8700 CPUtime=0 cores=1,3
/proc/1354/stat : 1354 (riss.sh) S 1352 1354 1312 0 -1 4202496 333 0 0 0 0 0 0 0 24 0 1 0 603580247 8908800 252 33554432000 4194304 4922060 140733497673376 18446744073709551615 215988411525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/1354/statm: 2175 252 211 178 0 68 0
[pid=1355] ppid=1354 vsize=217752 CPUtime=51.1 cores=1,3
/proc/1355/stat : 1355 (riss) R 1354 1354 1312 0 -1 4202496 85776 0 0 0 5098 12 0 0 25 0 1 0 603580247 222978048 46512 33554432000 4194304 5523604 140733490097184 18446744073709551615 5330096 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1355/statm: 54438 46512 372 325 0 50252 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 226452

[startup+102.301 s]
/proc/loadavg: 4.01 4.09 5.18 5/194 1464
/proc/meminfo: memFree=23315104/32950940 swapFree=67111364/67111528
[pid=1354] ppid=1352 vsize=8700 CPUtime=0 cores=1,3
/proc/1354/stat : 1354 (riss.sh) S 1352 1354 1312 0 -1 4202496 333 0 0 0 0 0 0 0 24 0 1 0 603580247 8908800 252 33554432000 4194304 4922060 140733497673376 18446744073709551615 215988411525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/1354/statm: 2175 252 211 178 0 68 0
[pid=1355] ppid=1354 vsize=236644 CPUtime=102.3 cores=1,3
/proc/1355/stat : 1355 (riss) R 1354 1354 1312 0 -1 4202496 90412 0 0 0 10217 13 0 0 25 0 1 0 603580247 242323456 51148 33554432000 4194304 5523604 140733490097184 18446744073709551615 5332154 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1355/statm: 59161 51148 372 325 0 54975 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 245344

[startup+162.301 s]
/proc/loadavg: 4.00 4.07 5.11 6/194 1466
/proc/meminfo: memFree=23179436/32950940 swapFree=67111364/67111528
[pid=1354] ppid=1352 vsize=8700 CPUtime=0 cores=1,3
/proc/1354/stat : 1354 (riss.sh) S 1352 1354 1312 0 -1 4202496 333 0 0 0 0 0 0 0 24 0 1 0 603580247 8908800 252 33554432000 4194304 4922060 140733497673376 18446744073709551615 215988411525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/1354/statm: 2175 252 211 178 0 68 0
[pid=1355] ppid=1354 vsize=243052 CPUtime=162.29 cores=1,3
/proc/1355/stat : 1355 (riss) R 1354 1354 1312 0 -1 4202496 92073 0 0 0 16215 14 0 0 25 0 1 0 603580247 248885248 52809 33554432000 4194304 5523604 140733490097184 18446744073709551615 5331970 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1355/statm: 60763 52809 372 325 0 56577 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 251752

[startup+222.301 s]
/proc/loadavg: 4.00 4.06 5.04 5/194 1467
/proc/meminfo: memFree=23136944/32950940 swapFree=67111364/67111528
[pid=1354] ppid=1352 vsize=8700 CPUtime=0 cores=1,3
/proc/1354/stat : 1354 (riss.sh) S 1352 1354 1312 0 -1 4202496 333 0 0 0 0 0 0 0 24 0 1 0 603580247 8908800 252 33554432000 4194304 4922060 140733497673376 18446744073709551615 215988411525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/1354/statm: 2175 252 211 178 0 68 0
[pid=1355] ppid=1354 vsize=254884 CPUtime=222.29 cores=1,3
/proc/1355/stat : 1355 (riss) R 1354 1354 1312 0 -1 4202496 94777 0 0 0 22214 15 0 0 25 0 1 0 603580247 261001216 55513 33554432000 4194304 5523604 140733490097184 18446744073709551615 5332154 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1355/statm: 63721 55513 372 325 0 59535 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 263584

[startup+282.301 s]
/proc/loadavg: 4.03 4.06 4.97 6/194 1469
/proc/meminfo: memFree=23113692/32950940 swapFree=67111364/67111528
[pid=1354] ppid=1352 vsize=8700 CPUtime=0 cores=1,3
/proc/1354/stat : 1354 (riss.sh) S 1352 1354 1312 0 -1 4202496 333 0 0 0 0 0 0 0 24 0 1 0 603580247 8908800 252 33554432000 4194304 4922060 140733497673376 18446744073709551615 215988411525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/1354/statm: 2175 252 211 178 0 68 0
[pid=1355] ppid=1354 vsize=260560 CPUtime=282.29 cores=1,3
/proc/1355/stat : 1355 (riss) R 1354 1354 1312 0 -1 4202496 96278 0 0 0 28213 16 0 0 25 0 1 0 603580247 266813440 57014 33554432000 4194304 5523604 140733490097184 18446744073709551615 5318583 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1355/statm: 65140 57014 372 325 0 60954 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 269260

[startup+342.301 s]
/proc/loadavg: 4.01 4.05 4.91 5/194 1470
/proc/meminfo: memFree=23087944/32950940 swapFree=67111364/67111528
[pid=1354] ppid=1352 vsize=8700 CPUtime=0 cores=1,3
/proc/1354/stat : 1354 (riss.sh) S 1352 1354 1312 0 -1 4202496 333 0 0 0 0 0 0 0 24 0 1 0 603580247 8908800 252 33554432000 4194304 4922060 140733497673376 18446744073709551615 215988411525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/1354/statm: 2175 252 211 178 0 68 0
[pid=1355] ppid=1354 vsize=269860 CPUtime=342.3 cores=1,3
/proc/1355/stat : 1355 (riss) R 1354 1354 1312 0 -1 4202496 98607 0 0 0 34212 18 0 0 25 0 1 0 603580247 276336640 59343 33554432000 4194304 5523604 140733490097184 18446744073709551615 5328918 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1355/statm: 67465 59343 372 325 0 63279 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 278560

[startup+402.301 s]
/proc/loadavg: 4.00 4.03 4.85 6/194 1472
/proc/meminfo: memFree=23072816/32950940 swapFree=67111364/67111528
[pid=1354] ppid=1352 vsize=8700 CPUtime=0 cores=1,3

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

/proc/1355/statm: 75883 67982 372 325 0 71697 0
Current children cumulated CPU time (s) 642.3
Current children cumulated vsize (KiB) 312232

[startup+702.307 s]
/proc/loadavg: 4.00 4.02 4.61 5/194 1508
/proc/meminfo: memFree=23326548/32950940 swapFree=67111364/67111528
[pid=1354] ppid=1352 vsize=8700 CPUtime=0 cores=1,3
/proc/1354/stat : 1354 (riss.sh) S 1352 1354 1312 0 -1 4202496 333 0 0 0 0 0 0 0 24 0 1 0 603580247 8908800 252 33554432000 4194304 4922060 140733497673376 18446744073709551615 215988411525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/1354/statm: 2175 252 211 178 0 68 0
[pid=1355] ppid=1354 vsize=319420 CPUtime=702.31 cores=1,3
/proc/1355/stat : 1355 (riss) R 1354 1354 1312 0 -1 4202496 110783 0 0 0 70207 24 0 0 25 0 1 0 603580247 327086080 71519 33554432000 4194304 5523604 140733490097184 18446744073709551615 5333209 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1355/statm: 79855 71519 372 325 0 75669 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 328120

[startup+762.301 s]
/proc/loadavg: 4.00 4.01 4.57 6/194 1510
/proc/meminfo: memFree=23271180/32950940 swapFree=67111364/67111528
[pid=1354] ppid=1352 vsize=8700 CPUtime=0 cores=1,3
/proc/1354/stat : 1354 (riss.sh) S 1352 1354 1312 0 -1 4202496 333 0 0 0 0 0 0 0 24 0 1 0 603580247 8908800 252 33554432000 4194304 4922060 140733497673376 18446744073709551615 215988411525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/1354/statm: 2175 252 211 178 0 68 0
[pid=1355] ppid=1354 vsize=334100 CPUtime=762.3 cores=1,3
/proc/1355/stat : 1355 (riss) R 1354 1354 1312 0 -1 4202496 114512 0 0 0 76203 27 0 0 25 0 1 0 603580247 342118400 75248 33554432000 4194304 5523604 140733490097184 18446744073709551615 5333564 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1355/statm: 83525 75248 372 325 0 79339 0
Current children cumulated CPU time (s) 762.3
Current children cumulated vsize (KiB) 342800

[startup+822.301 s]
/proc/loadavg: 4.00 4.00 4.53 5/194 1511
/proc/meminfo: memFree=23240244/32950940 swapFree=67111364/67111528
[pid=1354] ppid=1352 vsize=8700 CPUtime=0 cores=1,3
/proc/1354/stat : 1354 (riss.sh) S 1352 1354 1312 0 -1 4202496 333 0 0 0 0 0 0 0 24 0 1 0 603580247 8908800 252 33554432000 4194304 4922060 140733497673376 18446744073709551615 215988411525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/1354/statm: 2175 252 211 178 0 68 0
[pid=1355] ppid=1354 vsize=337876 CPUtime=822.31 cores=1,3
/proc/1355/stat : 1355 (riss) R 1354 1354 1312 0 -1 4202496 115264 0 0 0 82203 28 0 0 25 0 1 0 603580247 345985024 76000 33554432000 4194304 5523604 140733490097184 18446744073709551615 5332776 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1355/statm: 84469 76000 372 325 0 80283 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 346576

[startup+882.301 s]
/proc/loadavg: 4.00 4.00 4.49 6/194 1513
/proc/meminfo: memFree=23240068/32950940 swapFree=67111364/67111528
[pid=1354] ppid=1352 vsize=8700 CPUtime=0 cores=1,3
/proc/1354/stat : 1354 (riss.sh) S 1352 1354 1312 0 -1 4202496 333 0 0 0 0 0 0 0 24 0 1 0 603580247 8908800 252 33554432000 4194304 4922060 140733497673376 18446744073709551615 215988411525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/1354/statm: 2175 252 211 178 0 68 0
[pid=1355] ppid=1354 vsize=337876 CPUtime=882.31 cores=1,3
/proc/1355/stat : 1355 (riss) R 1354 1354 1312 0 -1 4202496 115265 0 0 0 88203 28 0 0 25 0 1 0 603580247 345985024 76001 33554432000 4194304 5523604 140733490097184 18446744073709551615 5328841 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1355/statm: 84469 76001 372 325 0 80283 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 346576

[startup+942.301 s]
/proc/loadavg: 4.00 4.00 4.46 5/194 1514
/proc/meminfo: memFree=23222788/32950940 swapFree=67111364/67111528
[pid=1354] ppid=1352 vsize=8700 CPUtime=0 cores=1,3
/proc/1354/stat : 1354 (riss.sh) S 1352 1354 1312 0 -1 4202496 333 0 0 0 0 0 0 0 24 0 1 0 603580247 8908800 252 33554432000 4194304 4922060 140733497673376 18446744073709551615 215988411525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/1354/statm: 2175 252 211 178 0 68 0
[pid=1355] ppid=1354 vsize=337876 CPUtime=942.31 cores=1,3
/proc/1355/stat : 1355 (riss) R 1354 1354 1312 0 -1 4202496 115269 0 0 0 94203 28 0 0 25 0 1 0 603580247 345985024 76005 33554432000 4194304 5523604 140733490097184 18446744073709551615 4252409 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1355/statm: 84469 76005 372 325 0 80283 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 346576

[startup+1002.3 s]
/proc/loadavg: 4.00 4.00 4.43 6/194 1516
/proc/meminfo: memFree=23160092/32950940 swapFree=67111364/67111528
[pid=1354] ppid=1352 vsize=8700 CPUtime=0 cores=1,3
/proc/1354/stat : 1354 (riss.sh) S 1352 1354 1312 0 -1 4202496 333 0 0 0 0 0 0 0 24 0 1 0 603580247 8908800 252 33554432000 4194304 4922060 140733497673376 18446744073709551615 215988411525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/1354/statm: 2175 252 211 178 0 68 0
[pid=1355] ppid=1354 vsize=337876 CPUtime=1002.31 cores=1,3
/proc/1355/stat : 1355 (riss) R 1354 1354 1312 0 -1 4202496 115271 0 0 0 100203 28 0 0 25 0 1 0 603580247 345985024 76007 33554432000 4194304 5523604 140733490097184 18446744073709551615 5332295 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1355/statm: 84469 76007 372 325 0 80283 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 346576

[startup+1062.3 s]
/proc/loadavg: 4.06 4.02 4.40 6/194 1518
/proc/meminfo: memFree=23135600/32950940 swapFree=67111364/67111528
[pid=1354] ppid=1352 vsize=8700 CPUtime=0 cores=1,3
/proc/1354/stat : 1354 (riss.sh) S 1352 1354 1312 0 -1 4202496 333 0 0 0 0 0 0 0 24 0 1 0 603580247 8908800 252 33554432000 4194304 4922060 140733497673376 18446744073709551615 215988411525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/1354/statm: 2175 252 211 178 0 68 0
[pid=1355] ppid=1354 vsize=341044 CPUtime=1062.31 cores=1,3
/proc/1355/stat : 1355 (riss) R 1354 1354 1312 0 -1 4202496 116107 0 0 0 106203 28 0 0 25 0 1 0 603580247 349229056 76843 33554432000 4194304 5523604 140733490097184 18446744073709551615 5333268 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1355/statm: 85261 76843 372 325 0 81075 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 349744

[startup+1122.3 s]
/proc/loadavg: 4.08 4.03 4.38 6/194 1519
/proc/meminfo: memFree=23119672/32950940 swapFree=67111364/67111528
[pid=1354] ppid=1352 vsize=8700 CPUtime=0 cores=1,3
/proc/1354/stat : 1354 (riss.sh) S 1352 1354 1312 0 -1 4202496 333 0 0 0 0 0 0 0 24 0 1 0 603580247 8908800 252 33554432000 4194304 4922060 140733497673376 18446744073709551615 215988411525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/1354/statm: 2175 252 211 178 0 68 0
[pid=1355] ppid=1354 vsize=353508 CPUtime=1122.31 cores=1,3
/proc/1355/stat : 1355 (riss) R 1354 1354 1312 0 -1 4202496 119262 0 0 0 112200 31 0 0 25 0 1 0 603580247 361992192 79998 33554432000 4194304 5523604 140733490097184 18446744073709551615 5318804 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1355/statm: 88377 79998 372 325 0 84191 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 362208

[startup+1182.3 s]
/proc/loadavg: 4.06 4.03 4.36 5/194 1521
/proc/meminfo: memFree=23078060/32950940 swapFree=67111364/67111528
[pid=1354] ppid=1352 vsize=8700 CPUtime=0 cores=1,3
/proc/1354/stat : 1354 (riss.sh) S 1352 1354 1312 0 -1 4202496 333 0 0 0 0 0 0 0 24 0 1 0 603580247 8908800 252 33554432000 4194304 4922060 140733497673376 18446744073709551615 215988411525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/1354/statm: 2175 252 211 178 0 68 0
[pid=1355] ppid=1354 vsize=381380 CPUtime=1182.31 cores=1,3
/proc/1355/stat : 1355 (riss) R 1354 1354 1312 0 -1 4202496 126260 0 0 0 118198 33 0 0 25 0 1 0 603580247 390533120 86996 33554432000 4194304 5523604 140733490097184 18446744073709551615 215988253381 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1355/statm: 95345 86996 372 325 0 91159 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 390080

[startup+1242.3 s]
/proc/loadavg: 4.06 4.04 4.34 6/194 1525
/proc/meminfo: memFree=23042548/32950940 swapFree=67111364/67111528
[pid=1354] ppid=1352 vsize=8700 CPUtime=0 cores=1,3
/proc/1354/stat : 1354 (riss.sh) S 1352 1354 1312 0 -1 4202496 333 0 0 0 0 0 0 0 24 0 1 0 603580247 8908800 252 33554432000 4194304 4922060 140733497673376 18446744073709551615 215988411525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/1354/statm: 2175 252 211 178 0 68 0
[pid=1355] ppid=1354 vsize=393828 CPUtime=1242.32 cores=1,3
/proc/1355/stat : 1355 (riss) R 1354 1354 1312 0 -1 4202496 129413 0 0 0 124197 35 0 0 25 0 1 0 603580247 403279872 90149 33554432000 4194304 5523604 140733490097184 18446744073709551615 5332786 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1355/statm: 98457 90149 372 325 0 94271 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 402528



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.02 4.03 4.32 5/194 1527
/proc/meminfo: memFree=23018468/32950940 swapFree=67111364/67111528
[pid=1354] ppid=1352 vsize=8700 CPUtime=0 cores=1,3
/proc/1354/stat : 1354 (riss.sh) S 1352 1354 1312 0 -1 4202496 333 0 0 0 0 0 0 0 24 0 1 0 603580247 8908800 252 33554432000 4194304 4922060 140733497673376 18446744073709551615 215988411525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/1354/statm: 2175 252 211 178 0 68 0
[pid=1355] ppid=1354 vsize=397684 CPUtime=1300.02 cores=1,3
/proc/1355/stat : 1355 (riss) R 1354 1354 1312 0 -1 4202496 130374 0 0 0 129967 35 0 0 25 0 1 0 603580247 407228416 91110 33554432000 4194304 5523604 140733490097184 18446744073709551615 5332258 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1355/statm: 99421 91110 372 325 0 95235 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 406384

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

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

[startup+1300 s]
/proc/loadavg: 4.02 4.03 4.32 5/194 1527
/proc/meminfo: memFree=23018468/32950940 swapFree=67111364/67111528
[pid=1354] ppid=1352 vsize=8700 CPUtime=0 cores=1,3
/proc/1354/stat : 1354 (riss.sh) S 1352 1354 1312 0 -1 4202496 333 0 0 0 0 0 0 0 24 0 1 0 603580247 8908800 252 33554432000 4194304 4922060 140733497673376 18446744073709551615 215988411525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/1354/statm: 2175 252 211 178 0 68 0
[pid=1355] ppid=1354 vsize=397684 CPUtime=1300.02 cores=1,3
/proc/1355/stat : 1355 (riss) R 1354 1354 1312 0 -1 4202496 130374 0 0 0 129967 35 0 0 25 0 1 0 603580247 407228416 91110 33554432000 4194304 5523604 140733490097184 18446744073709551615 5332258 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1355/statm: 99421 91110 372 325 0 95235 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 406384

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 1354 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=1999
# CPU time returned by wait4() is 0.001999
# while last known CPU time is 1300.02
#
# 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): 1300.02
CPU user time (s): 1299.67
CPU system time (s): 0.35
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 406384

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 333
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= 5
involuntary context switches= 1

runsolver used 2.06868 second user time and 5.02923 second system time

The end

Launcher Data 

Begin job on node117 at 2011-04-30 05:18:15
IDJOB=3281472
IDBENCH=53034
IDSOLVER=1598
FILE ID=node117/3281472-1304133494
RUNJOBID= node117-1304133494-1332
PBS_JOBID= 13170811
Free space on /tmp= 72532 MiB

SOLVER NAME= riss 1.0
BENCH NAME= SAT_RACE08/Q1/SAT_dat.k85.cnf
COMMAND LINE= DIR/riss.sh DIR BENCHNAME RANDOMSEED TIMELIMIT MEMLIMIT NBCORE
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3281472-1304133494/watcher-3281472-1304133494 -o /tmp/evaluation-result-3281472-1304133494/solver-3281472-1304133494 -C 2400 -W 1300 -M 7680  HOME/riss.sh HOME HOME/instance-3281472-1304133494.cnf 854451342 2400 7680 2

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

MD5SUM BENCH= dce41996d9c5153aa0c253fa128d227c
RANDOM SEED=854451342

node117.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		: 2666.849
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	: 5333.69
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		: 2666.849
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	: 5332.75
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		: 2666.849
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	: 5332.74
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		: 2666.849
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	: 5332.75
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		: 2666.849
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	: 5332.75
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		: 2666.849
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	: 5332.74
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		: 2666.849
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	: 5332.75
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		: 2666.849
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	: 5267.44
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950940 kB
MemFree:      24892868 kB
Buffers:       1883644 kB
Cached:        5531304 kB
SwapCached:        160 kB
Active:         851508 kB
Inactive:      6639208 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950940 kB
LowFree:      24892868 kB
SwapTotal:    67111528 kB
SwapFree:     67111364 kB
Dirty:          103672 kB
Writeback:           0 kB
AnonPages:       75284 kB
Mapped:          14332 kB
Slab:           502460 kB
PageTables:       5380 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586996 kB
Committed_AS:   202272 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= 72408 MiB
End job on node117 at 2011-04-30 05:39:57