Trace number 3282346

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) 1300.03 1300.01

General information on the benchmark

NameAPPLICATIONS/bitverif/
maxor/maxor128.cnf
MD5SUMe050fe11c7c50ba82ac7126f49db3c10
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark2982.37
Satisfiable
(Un)Satisfiability was proved
Number of variables200308
Number of clauses598619
Sum of the clauses size1396775
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 2399078
Number of clauses of size 3199539
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: 15158
0.00/0.17	c parsetime: 158977us
0.00/0.17	c parsed 598619 clauses with 200308 variables
20.68/20.79	c init all components done
20.68/20.79	c ====================
20.68/20.79	c trail size: 275

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-3282346-1304134389/watcher-3282346-1304134389 -o /tmp/evaluation-result-3282346-1304134389/solver-3282346-1304134389 -C 2400 -W 1300 -M 7680 HOME/riss.sh HOME HOME/instance-3282346-1304134389.cnf 300542783 2400 7680 2 

running on 2 cores: 0,2

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: 3.91 4.00 4.22 5/196 15157
/proc/meminfo: memFree=29506976/32951124 swapFree=67102748/67111528
[pid=15157] ppid=15155 vsize=8700 CPUtime=0 cores=0,2
/proc/15157/stat : 15157 (riss.sh) S 15155 15157 14697 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525037120 8908800 252 33554432000 4194304 4922060 140735118678048 18446744073709551615 246516653189 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/15157/statm: 2175 252 211 178 0 68 0

[startup+0.096022 s]
/proc/loadavg: 3.91 4.00 4.22 5/196 15157
/proc/meminfo: memFree=29506976/32951124 swapFree=67102748/67111528
[pid=15157] ppid=15155 vsize=8700 CPUtime=0 cores=0,2
/proc/15157/stat : 15157 (riss.sh) S 15155 15157 14697 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525037120 8908800 252 33554432000 4194304 4922060 140735118678048 18446744073709551615 246516653189 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/15157/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.100998 s]
/proc/loadavg: 3.91 4.00 4.22 5/196 15157
/proc/meminfo: memFree=29506976/32951124 swapFree=67102748/67111528
[pid=15157] ppid=15155 vsize=8700 CPUtime=0 cores=0,2
/proc/15157/stat : 15157 (riss.sh) S 15155 15157 14697 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525037120 8908800 252 33554432000 4194304 4922060 140735118678048 18446744073709551615 246516653189 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/15157/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300966 s]
/proc/loadavg: 3.91 4.00 4.22 5/196 15157
/proc/meminfo: memFree=29506976/32951124 swapFree=67102748/67111528
[pid=15157] ppid=15155 vsize=8700 CPUtime=0 cores=0,2
/proc/15157/stat : 15157 (riss.sh) S 15155 15157 14697 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525037120 8908800 252 33554432000 4194304 4922060 140735118678048 18446744073709551615 246516653189 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/15157/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700918 s]
/proc/loadavg: 3.91 4.00 4.22 5/196 15157
/proc/meminfo: memFree=29506976/32951124 swapFree=67102748/67111528
[pid=15157] ppid=15155 vsize=8700 CPUtime=0 cores=0,2
/proc/15157/stat : 15157 (riss.sh) S 15155 15157 14697 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525037120 8908800 252 33554432000 4194304 4922060 140735118678048 18446744073709551615 246516653189 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/15157/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50077 s]
/proc/loadavg: 3.91 4.00 4.22 5/198 15159
/proc/meminfo: memFree=29404916/32951124 swapFree=67102748/67111528
[pid=15157] ppid=15155 vsize=8700 CPUtime=0 cores=0,2
/proc/15157/stat : 15157 (riss.sh) S 15155 15157 14697 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525037120 8908800 252 33554432000 4194304 4922060 140735118678048 18446744073709551615 246516653189 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/15157/statm: 2175 252 211 178 0 68 0
[pid=15158] ppid=15157 vsize=129592 CPUtime=1.49 cores=0,2
/proc/15158/stat : 15158 (riss) R 15157 15157 14697 0 -1 4202496 43719 0 0 0 144 5 0 0 25 0 1 0 525037120 132702208 25372 33554432000 4194304 5523604 140733692515664 18446744073709551615 4322859 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15158/statm: 32398 25372 325 325 0 28212 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 138292

[startup+3.10049 s]
/proc/loadavg: 3.91 4.00 4.22 5/198 15160
/proc/meminfo: memFree=29403552/32951124 swapFree=67102748/67111528
[pid=15157] ppid=15155 vsize=8700 CPUtime=0 cores=0,2
/proc/15157/stat : 15157 (riss.sh) S 15155 15157 14697 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525037120 8908800 252 33554432000 4194304 4922060 140735118678048 18446744073709551615 246516653189 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/15157/statm: 2175 252 211 178 0 68 0
[pid=15158] ppid=15157 vsize=129592 CPUtime=3.09 cores=0,2
/proc/15158/stat : 15158 (riss) R 15157 15157 14697 0 -1 4202496 43724 0 0 0 304 5 0 0 25 0 1 0 525037120 132702208 25377 33554432000 4194304 5523604 140733692515664 18446744073709551615 4322847 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15158/statm: 32398 25377 325 325 0 28212 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 138292

[startup+6.30087 s]
/proc/loadavg: 3.91 4.00 4.22 5/198 15160
/proc/meminfo: memFree=29400920/32951124 swapFree=67102748/67111528
[pid=15157] ppid=15155 vsize=8700 CPUtime=0 cores=0,2
/proc/15157/stat : 15157 (riss.sh) S 15155 15157 14697 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525037120 8908800 252 33554432000 4194304 4922060 140735118678048 18446744073709551615 246516653189 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/15157/statm: 2175 252 211 178 0 68 0
[pid=15158] ppid=15157 vsize=129592 CPUtime=6.29 cores=0,2
/proc/15158/stat : 15158 (riss) R 15157 15157 14697 0 -1 4202496 43734 0 0 0 624 5 0 0 25 0 1 0 525037120 132702208 25387 33554432000 4194304 5523604 140733692515664 18446744073709551615 4322847 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15158/statm: 32398 25387 325 325 0 28212 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 138292

[startup+12.7007 s]
/proc/loadavg: 3.92 4.00 4.22 5/198 15160
/proc/meminfo: memFree=29364620/32951124 swapFree=67102748/67111528
[pid=15157] ppid=15155 vsize=8700 CPUtime=0 cores=0,2
/proc/15157/stat : 15157 (riss.sh) S 15155 15157 14697 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525037120 8908800 252 33554432000 4194304 4922060 140735118678048 18446744073709551615 246516653189 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/15157/statm: 2175 252 211 178 0 68 0
[pid=15158] ppid=15157 vsize=161340 CPUtime=12.69 cores=0,2
/proc/15158/stat : 15158 (riss) R 15157 15157 14697 0 -1 4202496 52465 0 0 0 1263 6 0 0 25 0 1 0 525037120 165212160 33117 33554432000 4194304 5523604 140733692515664 18446744073709551615 4342324 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15158/statm: 40335 33117 329 325 0 36149 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 170040

[startup+25.5004 s]
/proc/loadavg: 3.94 4.00 4.21 5/198 15188
/proc/meminfo: memFree=29562748/32951124 swapFree=67102748/67111528
[pid=15157] ppid=15155 vsize=8700 CPUtime=0 cores=0,2
/proc/15157/stat : 15157 (riss.sh) S 15155 15157 14697 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525037120 8908800 252 33554432000 4194304 4922060 140735118678048 18446744073709551615 246516653189 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/15157/statm: 2175 252 211 178 0 68 0
[pid=15158] ppid=15157 vsize=215728 CPUtime=25.49 cores=0,2
/proc/15158/stat : 15158 (riss) R 15157 15157 14697 0 -1 4202496 65829 0 0 0 2541 8 0 0 25 0 1 0 525037120 220905472 46481 33554432000 4194304 5523604 140733692515664 18446744073709551615 5318852 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15158/statm: 53932 46481 372 325 0 49746 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 224428

[startup+51.1007 s]
/proc/loadavg: 4.03 4.01 4.21 5/198 15189
/proc/meminfo: memFree=29539384/32951124 swapFree=67102748/67111528
[pid=15157] ppid=15155 vsize=8700 CPUtime=0 cores=0,2
/proc/15157/stat : 15157 (riss.sh) S 15155 15157 14697 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525037120 8908800 252 33554432000 4194304 4922060 140735118678048 18446744073709551615 246516653189 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/15157/statm: 2175 252 211 178 0 68 0
[pid=15158] ppid=15157 vsize=219172 CPUtime=51.09 cores=0,2
/proc/15158/stat : 15158 (riss) R 15157 15157 14697 0 -1 4202496 66639 0 0 0 5101 8 0 0 25 0 1 0 525037120 224432128 47291 33554432000 4194304 5523604 140733692515664 18446744073709551615 5332776 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15158/statm: 54793 47291 372 325 0 50607 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 227872

[startup+102.307 s]
/proc/loadavg: 4.01 4.01 4.19 5/198 15190
/proc/meminfo: memFree=29485440/32951124 swapFree=67102748/67111528
[pid=15157] ppid=15155 vsize=8700 CPUtime=0 cores=0,2
/proc/15157/stat : 15157 (riss.sh) S 15155 15157 14697 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525037120 8908800 252 33554432000 4194304 4922060 140735118678048 18446744073709551615 246516653189 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/15157/statm: 2175 252 211 178 0 68 0
[pid=15158] ppid=15157 vsize=223864 CPUtime=102.29 cores=0,2
/proc/15158/stat : 15158 (riss) R 15157 15157 14697 0 -1 4202496 67805 0 0 0 10221 8 0 0 25 0 1 0 525037120 229236736 48457 33554432000 4194304 5523604 140733692515664 18446744073709551615 5332786 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15158/statm: 55966 48457 372 325 0 51780 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 232564

[startup+162.3 s]
/proc/loadavg: 4.11 4.03 4.19 5/198 15192
/proc/meminfo: memFree=29415096/32951124 swapFree=67102748/67111528
[pid=15157] ppid=15155 vsize=8700 CPUtime=0 cores=0,2
/proc/15157/stat : 15157 (riss.sh) S 15155 15157 14697 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525037120 8908800 252 33554432000 4194304 4922060 140735118678048 18446744073709551615 246516653189 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/15157/statm: 2175 252 211 178 0 68 0
[pid=15158] ppid=15157 vsize=231208 CPUtime=162.29 cores=0,2
/proc/15158/stat : 15158 (riss) R 15157 15157 14697 0 -1 4202496 69644 0 0 0 16220 9 0 0 25 0 1 0 525037120 236756992 50296 33554432000 4194304 5523604 140733692515664 18446744073709551615 5332154 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15158/statm: 57802 50296 372 325 0 53616 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 239908

[startup+222.3 s]
/proc/loadavg: 4.07 4.04 4.18 6/198 15193
/proc/meminfo: memFree=29383944/32951124 swapFree=67102748/67111528
[pid=15157] ppid=15155 vsize=8700 CPUtime=0 cores=0,2
/proc/15157/stat : 15157 (riss.sh) S 15155 15157 14697 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525037120 8908800 252 33554432000 4194304 4922060 140735118678048 18446744073709551615 246516653189 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/15157/statm: 2175 252 211 178 0 68 0
[pid=15158] ppid=15157 vsize=234780 CPUtime=222.29 cores=0,2
/proc/15158/stat : 15158 (riss) R 15157 15157 14697 0 -1 4202496 70462 0 0 0 22220 9 0 0 25 0 1 0 525037120 240414720 51114 33554432000 4194304 5523604 140733692515664 18446744073709551615 5332878 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15158/statm: 58695 51114 372 325 0 54509 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 243480

[startup+282.3 s]
/proc/loadavg: 4.07 4.04 4.17 5/198 15195
/proc/meminfo: memFree=29325496/32951124 swapFree=67102748/67111528
[pid=15157] ppid=15155 vsize=8700 CPUtime=0 cores=0,2
/proc/15157/stat : 15157 (riss.sh) S 15155 15157 14697 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525037120 8908800 252 33554432000 4194304 4922060 140735118678048 18446744073709551615 246516653189 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/15157/statm: 2175 252 211 178 0 68 0
[pid=15158] ppid=15157 vsize=242900 CPUtime=282.3 cores=0,2
/proc/15158/stat : 15158 (riss) R 15157 15157 14697 0 -1 4202496 72480 0 0 0 28219 11 0 0 25 0 1 0 525037120 248729600 53132 33554432000 4194304 5523604 140733692515664 18446744073709551615 5332258 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15158/statm: 60725 53132 372 325 0 56539 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 251600

[startup+342.3 s]
/proc/loadavg: 4.11 4.06 4.17 6/198 15197
/proc/meminfo: memFree=29263212/32951124 swapFree=67102748/67111528
[pid=15157] ppid=15155 vsize=8700 CPUtime=0 cores=0,2
/proc/15157/stat : 15157 (riss.sh) S 15155 15157 14697 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525037120 8908800 252 33554432000 4194304 4922060 140735118678048 18446744073709551615 246516653189 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/15157/statm: 2175 252 211 178 0 68 0
[pid=15158] ppid=15157 vsize=252520 CPUtime=342.3 cores=0,2
/proc/15158/stat : 15158 (riss) R 15157 15157 14697 0 -1 4202496 74903 0 0 0 34218 12 0 0 25 0 1 0 525037120 258580480 55555 33554432000 4194304 5523604 140733692515664 18446744073709551615 5333190 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15158/statm: 63130 55555 372 325 0 58944 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 261220

[startup+402.301 s]
/proc/loadavg: 4.04 4.05 4.16 5/198 15198
/proc/meminfo: memFree=29232924/32951124 swapFree=67102748/67111528
[pid=15157] ppid=15155 vsize=8700 CPUtime=0 cores=0,2

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

/proc/15158/statm: 67395 59662 372 325 0 63209 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 278280

[startup+642.301 s]
/proc/loadavg: 4.06 4.08 4.15 5/198 15205
/proc/meminfo: memFree=28995080/32951124 swapFree=67102748/67111528
[pid=15157] ppid=15155 vsize=8700 CPUtime=0 cores=0,2
/proc/15157/stat : 15157 (riss.sh) S 15155 15157 14697 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525037120 8908800 252 33554432000 4194304 4922060 140735118678048 18446744073709551615 246516653189 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/15157/statm: 2175 252 211 178 0 68 0
[pid=15158] ppid=15157 vsize=298096 CPUtime=642.31 cores=0,2
/proc/15158/stat : 15158 (riss) R 15157 15157 14697 0 -1 4202496 86093 0 0 0 64215 16 0 0 25 0 1 0 525037120 305250304 66745 33554432000 4194304 5523604 140733692515664 18446744073709551615 5318804 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15158/statm: 74524 66745 372 325 0 70338 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 306796

[startup+702.301 s]
/proc/loadavg: 4.17 4.11 4.15 6/198 15206
/proc/meminfo: memFree=28983256/32951124 swapFree=67102748/67111528
[pid=15157] ppid=15155 vsize=8700 CPUtime=0 cores=0,2
/proc/15157/stat : 15157 (riss.sh) S 15155 15157 14697 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525037120 8908800 252 33554432000 4194304 4922060 140735118678048 18446744073709551615 246516653189 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/15157/statm: 2175 252 211 178 0 68 0
[pid=15158] ppid=15157 vsize=298096 CPUtime=702.3 cores=0,2
/proc/15158/stat : 15158 (riss) R 15157 15157 14697 0 -1 4202496 86096 0 0 0 70214 16 0 0 25 0 1 0 525037120 305250304 66748 33554432000 4194304 5523604 140733692515664 18446744073709551615 5332925 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15158/statm: 74524 66748 372 325 0 70338 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 306796

[startup+762.308 s]
/proc/loadavg: 4.11 4.10 4.15 6/198 15208
/proc/meminfo: memFree=28972536/32951124 swapFree=67102748/67111528
[pid=15157] ppid=15155 vsize=8700 CPUtime=0 cores=0,2
/proc/15157/stat : 15157 (riss.sh) S 15155 15157 14697 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525037120 8908800 252 33554432000 4194304 4922060 140735118678048 18446744073709551615 246516653189 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/15157/statm: 2175 252 211 178 0 68 0
[pid=15158] ppid=15157 vsize=298236 CPUtime=762.31 cores=0,2
/proc/15158/stat : 15158 (riss) R 15157 15157 14697 0 -1 4202496 86174 0 0 0 76215 16 0 0 25 0 1 0 525037120 305393664 66826 33554432000 4194304 5523604 140733692515664 18446744073709551615 5332874 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15158/statm: 74559 66826 372 325 0 70373 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 306936

[startup+822.301 s]
/proc/loadavg: 4.19 4.13 4.15 5/198 15209
/proc/meminfo: memFree=28893764/32951124 swapFree=67102748/67111528
[pid=15157] ppid=15155 vsize=8700 CPUtime=0 cores=0,2
/proc/15157/stat : 15157 (riss.sh) S 15155 15157 14697 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525037120 8908800 252 33554432000 4194304 4922060 140735118678048 18446744073709551615 246516653189 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/15157/statm: 2175 252 211 178 0 68 0
[pid=15158] ppid=15157 vsize=307020 CPUtime=822.31 cores=0,2
/proc/15158/stat : 15158 (riss) R 15157 15157 14697 0 -1 4202496 88342 0 0 0 82214 17 0 0 25 0 1 0 525037120 314388480 68994 33554432000 4194304 5523604 140733692515664 18446744073709551615 5333330 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15158/statm: 76755 68994 372 325 0 72569 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 315720

[startup+882.301 s]
/proc/loadavg: 4.14 4.12 4.14 5/198 15211
/proc/meminfo: memFree=28772100/32951124 swapFree=67102748/67111528
[pid=15157] ppid=15155 vsize=8700 CPUtime=0 cores=0,2
/proc/15157/stat : 15157 (riss.sh) S 15155 15157 14697 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525037120 8908800 252 33554432000 4194304 4922060 140735118678048 18446744073709551615 246516653189 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/15157/statm: 2175 252 211 178 0 68 0
[pid=15158] ppid=15157 vsize=327844 CPUtime=882.31 cores=0,2
/proc/15158/stat : 15158 (riss) R 15157 15157 14697 0 -1 4202496 93202 0 0 0 88212 19 0 0 25 0 1 0 525037120 335712256 73854 33554432000 4194304 5523604 140733692515664 18446744073709551615 5332878 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15158/statm: 81961 73854 372 325 0 77775 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 336544

[startup+942.301 s]
/proc/loadavg: 4.10 4.11 4.14 5/198 15213
/proc/meminfo: memFree=28711068/32951124 swapFree=67102748/67111528
[pid=15157] ppid=15155 vsize=8700 CPUtime=0 cores=0,2
/proc/15157/stat : 15157 (riss.sh) S 15155 15157 14697 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525037120 8908800 252 33554432000 4194304 4922060 140735118678048 18446744073709551615 246516653189 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/15157/statm: 2175 252 211 178 0 68 0
[pid=15158] ppid=15157 vsize=327844 CPUtime=942.31 cores=0,2
/proc/15158/stat : 15158 (riss) R 15157 15157 14697 0 -1 4202496 93204 0 0 0 94212 19 0 0 25 0 1 0 525037120 335712256 73856 33554432000 4194304 5523604 140733692515664 18446744073709551615 5332786 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15158/statm: 81961 73856 372 325 0 77775 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 336544

[startup+1002.3 s]
/proc/loadavg: 4.15 4.12 4.14 6/198 15214
/proc/meminfo: memFree=28664652/32951124 swapFree=67102748/67111528
[pid=15157] ppid=15155 vsize=8700 CPUtime=0 cores=0,2
/proc/15157/stat : 15157 (riss.sh) S 15155 15157 14697 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525037120 8908800 252 33554432000 4194304 4922060 140735118678048 18446744073709551615 246516653189 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/15157/statm: 2175 252 211 178 0 68 0
[pid=15158] ppid=15157 vsize=327844 CPUtime=1002.31 cores=0,2
/proc/15158/stat : 15158 (riss) R 15157 15157 14697 0 -1 4202496 93209 0 0 0 100212 19 0 0 25 0 1 0 525037120 335712256 73861 33554432000 4194304 5523604 140733692515664 18446744073709551615 5332717 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15158/statm: 81961 73861 372 325 0 77775 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 336544

[startup+1062.3 s]
/proc/loadavg: 4.22 4.14 4.14 5/198 15216
/proc/meminfo: memFree=28661136/32951124 swapFree=67102748/67111528
[pid=15157] ppid=15155 vsize=8700 CPUtime=0 cores=0,2
/proc/15157/stat : 15157 (riss.sh) S 15155 15157 14697 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525037120 8908800 252 33554432000 4194304 4922060 140735118678048 18446744073709551615 246516653189 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/15157/statm: 2175 252 211 178 0 68 0
[pid=15158] ppid=15157 vsize=328420 CPUtime=1062.32 cores=0,2
/proc/15158/stat : 15158 (riss) R 15157 15157 14697 0 -1 4202496 93322 0 0 0 106212 20 0 0 25 0 1 0 525037120 336302080 73974 33554432000 4194304 5523604 140733692515664 18446744073709551615 5332154 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15158/statm: 82105 73974 372 325 0 77919 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 337120

[startup+1122.3 s]
/proc/loadavg: 4.08 4.11 4.13 5/198 15217
/proc/meminfo: memFree=28647576/32951124 swapFree=67102748/67111528
[pid=15157] ppid=15155 vsize=8700 CPUtime=0 cores=0,2
/proc/15157/stat : 15157 (riss.sh) S 15155 15157 14697 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525037120 8908800 252 33554432000 4194304 4922060 140735118678048 18446744073709551615 246516653189 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/15157/statm: 2175 252 211 178 0 68 0
[pid=15158] ppid=15157 vsize=333084 CPUtime=1122.32 cores=0,2
/proc/15158/stat : 15158 (riss) R 15157 15157 14697 0 -1 4202496 94486 0 0 0 112212 20 0 0 25 0 1 0 525037120 341078016 75138 33554432000 4194304 5523604 140733692515664 18446744073709551615 5332007 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15158/statm: 83271 75138 372 325 0 79085 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 341784

[startup+1182.3 s]
/proc/loadavg: 4.19 4.14 4.13 5/198 15219
/proc/meminfo: memFree=28618400/32951124 swapFree=67102748/67111528
[pid=15157] ppid=15155 vsize=8700 CPUtime=0 cores=0,2
/proc/15157/stat : 15157 (riss.sh) S 15155 15157 14697 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525037120 8908800 252 33554432000 4194304 4922060 140735118678048 18446744073709551615 246516653189 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/15157/statm: 2175 252 211 178 0 68 0
[pid=15158] ppid=15157 vsize=353504 CPUtime=1182.32 cores=0,2
/proc/15158/stat : 15158 (riss) R 15157 15157 14697 0 -1 4202496 99542 0 0 0 118208 24 0 0 25 0 1 0 525037120 361988096 80194 33554432000 4194304 5523604 140733692515664 18446744073709551615 5333360 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15158/statm: 88376 80194 372 325 0 84190 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 362204

[startup+1242.3 s]
/proc/loadavg: 3.33 3.91 4.06 3/184 15257
/proc/meminfo: memFree=29543172/32951124 swapFree=67102748/67111528
[pid=15157] ppid=15155 vsize=8700 CPUtime=0 cores=0,2
/proc/15157/stat : 15157 (riss.sh) S 15155 15157 14697 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525037120 8908800 252 33554432000 4194304 4922060 140735118678048 18446744073709551615 246516653189 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/15157/statm: 2175 252 211 178 0 68 0
[pid=15158] ppid=15157 vsize=372920 CPUtime=1242.33 cores=0,2
/proc/15158/stat : 15158 (riss) R 15157 15157 14697 0 -1 4202496 104280 0 0 0 124206 27 0 0 25 0 1 0 525037120 381870080 84932 33554432000 4194304 5523604 140733692515664 18446744073709551615 5332258 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15158/statm: 93230 84932 372 325 0 89044 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 381620



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 2.49 3.56 3.92 3/184 15258
/proc/meminfo: memFree=29536468/32951124 swapFree=67102748/67111528
[pid=15157] ppid=15155 vsize=8700 CPUtime=0 cores=0,2
/proc/15157/stat : 15157 (riss.sh) S 15155 15157 14697 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525037120 8908800 252 33554432000 4194304 4922060 140735118678048 18446744073709551615 246516653189 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/15157/statm: 2175 252 211 178 0 68 0
[pid=15158] ppid=15157 vsize=372920 CPUtime=1300.03 cores=0,2
/proc/15158/stat : 15158 (riss) R 15157 15157 14697 0 -1 4202496 104284 0 0 0 129976 27 0 0 25 0 1 0 525037120 381870080 84936 33554432000 4194304 5523604 140733692515664 18446744073709551615 4219571 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15158/statm: 93230 84936 372 325 0 89044 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 381620

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 15157 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 1300.03
#
# 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): 1300.03
CPU user time (s): 1299.76
CPU system time (s): 0.27
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 381620

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= 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= 5
involuntary context switches= 2

runsolver used 2.20066 second user time and 4.90225 second system time

The end

Launcher Data 

Begin job on node134 at 2011-04-30 05:33:09
IDJOB=3282346
IDBENCH=70808
IDSOLVER=1598
FILE ID=node134/3282346-1304134389
RUNJOBID= node134-1304131714-14715
PBS_JOBID= 13170800
Free space on /tmp= 72472 MiB

SOLVER NAME= riss 1.0
BENCH NAME= SAT09/APPLICATIONS/bitverif/maxor/maxor128.cnf
COMMAND LINE= DIR/riss.sh DIR BENCHNAME RANDOMSEED TIMELIMIT MEMLIMIT NBCORE
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3282346-1304134389/watcher-3282346-1304134389 -o /tmp/evaluation-result-3282346-1304134389/solver-3282346-1304134389 -C 2400 -W 1300 -M 7680  HOME/riss.sh HOME HOME/instance-3282346-1304134389.cnf 300542783 2400 7680 2

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

MD5SUM BENCH= e050fe11c7c50ba82ac7126f49db3c10
RANDOM SEED=300542783

node134.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		: 2666.831
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	: 5333.66
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		: 2666.831
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	: 5332.67
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		: 2666.831
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	: 5332.83
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		: 2666.831
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	: 7186.06
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		: 2666.831
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	: 5332.80
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		: 2666.831
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	: 5332.83
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		: 2666.831
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		: 2666.831
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	: 5332.84
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      29507256 kB
Buffers:       1015284 kB
Cached:        1441672 kB
SwapCached:       4504 kB
Active:         720128 kB
Inactive:      2324280 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      29507256 kB
SwapTotal:    67111528 kB
SwapFree:     67102748 kB
Dirty:           11676 kB
Writeback:           0 kB
AnonPages:      584856 kB
Mapped:          16216 kB
Slab:           335268 kB
PageTables:       6696 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   805120 kB
VmallocTotal: 34359738367 kB
VmallocUsed:     33868 kB
VmallocChunk: 34359703231 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 72500 MiB
End job on node134 at 2011-04-30 05:54:51