Trace number 1824860

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
SAT07 reference solver: picosat 535? (TO) 10000 10003.5

General information on the benchmark

Nameindustrial/jarvisalo/
eq.atree.braun.13.unsat.cnf
MD5SUM8ca1246723b65c8e0ae1eddb535ce13f
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables2010
Number of clauses6802
Sum of the clauses size17668
Maximum clause length25
Minimum clause length1
Number of clauses of size 13
Number of clauses of size 22961
Number of clauses of size 33733
Number of clauses of size 443
Number of clauses of size 546
Number of clauses of size over 516

Solver Data


Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1824860-1242468410/watcher-1824860-1242468410 -o /tmp/evaluation-result-1824860-1242468410/solver-1824860-1242468410 -C 10000 -W 12000 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1824860-1242468410.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 10000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 10030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 12000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.83 0.42 3/64 31054
/proc/meminfo: memFree=1084544/2055920 swapFree=4179872/4192956
[pid=31054] ppid=31052 vsize=724 CPUtime=0
/proc/31054/stat : 31054 (picosat) R 31052 31054 30927 0 -1 4194304 100 0 0 0 0 0 0 0 18 0 1 0 274874070 741376 86 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/31054/statm: 181 86 40 102 0 76 0

[startup+0.0460631 s]
/proc/loadavg: 0.99 0.83 0.42 3/64 31054
/proc/meminfo: memFree=1084544/2055920 swapFree=4179872/4192956
[pid=31054] ppid=31052 vsize=724 CPUtime=0.03
/proc/31054/stat : 31054 (picosat) R 31052 31054 30927 0 -1 4194304 131 0 0 0 1 2 0 0 18 0 1 0 274874070 741376 117 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/31054/statm: 181 117 40 102 0 76 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 724

[startup+0.10107 s]
/proc/loadavg: 0.99 0.83 0.42 3/64 31054
/proc/meminfo: memFree=1084544/2055920 swapFree=4179872/4192956
[pid=31054] ppid=31052 vsize=856 CPUtime=0.09
/proc/31054/stat : 31054 (picosat) R 31052 31054 30927 0 -1 4194304 160 0 0 0 6 3 0 0 18 0 1 0 274874070 876544 146 1992294400 134512640 134931368 4294956240 18446744073709551615 134530822 0 0 4096 0 0 0 0 17 1 0 0
/proc/31054/statm: 214 146 42 102 0 109 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 856

[startup+0.301105 s]
/proc/loadavg: 0.99 0.83 0.42 3/64 31054
/proc/meminfo: memFree=1084544/2055920 swapFree=4179872/4192956
[pid=31054] ppid=31052 vsize=1156 CPUtime=0.29
/proc/31054/stat : 31054 (picosat) R 31052 31054 30927 0 -1 4194304 221 0 0 0 26 3 0 0 19 0 1 0 274874070 1183744 205 1992294400 134512640 134931368 4294956240 18446744073709551615 134529356 0 0 4096 0 0 0 0 17 1 0 0
/proc/31054/statm: 289 205 48 102 0 184 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1156

[startup+0.701172 s]
/proc/loadavg: 0.99 0.83 0.42 3/64 31054
/proc/meminfo: memFree=1084544/2055920 swapFree=4179872/4192956
[pid=31054] ppid=31052 vsize=1156 CPUtime=0.69
/proc/31054/stat : 31054 (picosat) R 31052 31054 30927 0 -1 4194304 222 0 0 0 66 3 0 0 22 0 1 0 274874070 1183744 206 1992294400 134512640 134931368 4294956240 18446744073709551615 134529404 0 0 4096 0 0 0 0 17 1 0 0
/proc/31054/statm: 289 206 48 102 0 184 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1156

[startup+1.50131 s]
/proc/loadavg: 0.99 0.83 0.42 2/65 31055
/proc/meminfo: memFree=1083832/2055920 swapFree=4179872/4192956
[pid=31054] ppid=31052 vsize=1156 CPUtime=1.49
/proc/31054/stat : 31054 (picosat) R 31052 31054 30927 0 -1 4194304 222 0 0 0 146 3 0 0 25 0 1 0 274874070 1183744 206 1992294400 134512640 134931368 4294956240 18446744073709551615 134529344 0 0 4096 0 0 0 0 17 1 0 0
/proc/31054/statm: 289 206 48 102 0 184 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1156

[startup+3.10158 s]
/proc/loadavg: 0.99 0.83 0.42 2/65 31055
/proc/meminfo: memFree=1083704/2055920 swapFree=4179872/4192956
[pid=31054] ppid=31052 vsize=1156 CPUtime=3.09
/proc/31054/stat : 31054 (picosat) R 31052 31054 30927 0 -1 4194304 233 0 0 0 306 3 0 0 25 0 1 0 274874070 1183744 217 1992294400 134512640 134931368 4294956240 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/31054/statm: 289 217 48 102 0 184 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1156

[startup+6.30113 s]
/proc/loadavg: 0.99 0.83 0.43 2/65 31055
/proc/meminfo: memFree=1083576/2055920 swapFree=4179872/4192956
[pid=31054] ppid=31052 vsize=1284 CPUtime=6.29
/proc/31054/stat : 31054 (picosat) R 31052 31054 30927 0 -1 4194304 254 0 0 0 626 3 0 0 25 0 1 0 274874070 1314816 238 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31054/statm: 321 238 48 102 0 216 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1284

[startup+12.7012 s]
/proc/loadavg: 0.99 0.83 0.43 3/65 31055
/proc/meminfo: memFree=1083320/2055920 swapFree=4179872/4192956
[pid=31054] ppid=31052 vsize=1284 CPUtime=12.69
/proc/31054/stat : 31054 (picosat) R 31052 31054 30927 0 -1 4194304 279 0 0 0 1266 3 0 0 25 0 1 0 274874070 1314816 263 1992294400 134512640 134931368 4294956240 18446744073709551615 134525520 0 0 4096 0 0 0 0 17 1 0 0
/proc/31054/statm: 321 263 48 102 0 216 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1284

[startup+25.5014 s]
/proc/loadavg: 0.99 0.84 0.44 2/65 31055
/proc/meminfo: memFree=1083128/2055920 swapFree=4179872/4192956
[pid=31054] ppid=31052 vsize=1548 CPUtime=25.48
/proc/31054/stat : 31054 (picosat) R 31052 31054 30927 0 -1 4194304 338 0 0 0 2545 3 0 0 25 0 1 0 274874070 1585152 322 1992294400 134512640 134931368 4294956240 18446744073709551615 134529700 0 0 4096 0 0 0 0 17 1 0 0
/proc/31054/statm: 387 322 48 102 0 282 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1548

[startup+51.1017 s]
/proc/loadavg: 0.99 0.85 0.45 2/65 31055
/proc/meminfo: memFree=1082808/2055920 swapFree=4179872/4192956
[pid=31054] ppid=31052 vsize=1908 CPUtime=51.07
/proc/31054/stat : 31054 (picosat) R 31052 31054 30927 0 -1 4194304 416 0 0 0 5104 3 0 0 25 0 1 0 274874070 1953792 400 1992294400 134512640 134931368 4294956240 18446744073709551615 134530916 0 0 4096 0 0 0 0 17 1 0 0
/proc/31054/statm: 477 400 48 102 0 372 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 1908

[startup+102.305 s]
/proc/loadavg: 0.99 0.87 0.48 2/65 31055
/proc/meminfo: memFree=1082424/2055920 swapFree=4179872/4192956
[pid=31054] ppid=31052 vsize=2304 CPUtime=102.26
/proc/31054/stat : 31054 (picosat) R 31052 31054 30927 0 -1 4194304 524 0 0 0 10223 3 0 0 25 0 1 0 274874070 2359296 508 1992294400 134512640 134931368 4294956240 18446744073709551615 134529170 0 0 4096 0 0 0 0 17 1 0 0
/proc/31054/statm: 576 508 48 102 0 471 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 2304

[startup+162.302 s]
/proc/loadavg: 0.99 0.89 0.51 2/65 31055
/proc/meminfo: memFree=1081848/2055920 swapFree=4179872/4192956
[pid=31054] ppid=31052 vsize=2888 CPUtime=162.23
/proc/31054/stat : 31054 (picosat) R 31052 31054 30927 0 -1 4194304 654 0 0 0 16220 3 0 0 25 0 1 0 274874070 2957312 638 1992294400 134512640 134931368 4294956240 18446744073709551615 134531145 0 0 4096 0 0 0 0 17 1 0 0
/proc/31054/statm: 722 638 48 102 0 617 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 2888

[startup+222.302 s]
/proc/loadavg: 1.06 0.92 0.54 2/65 31055
/proc/meminfo: memFree=1081272/2055920 swapFree=4179872/4192956
[pid=31054] ppid=31052 vsize=3392 CPUtime=222.21
/proc/31054/stat : 31054 (picosat) R 31052 31054 30927 0 -1 4194304 786 0 0 0 22218 3 0 0 25 0 1 0 274874070 3473408 766 1992294400 134512640 134931368 4294956240 18446744073709551615 134529946 0 0 4096 0 0 0 0 17 1 0 0
/proc/31054/statm: 848 766 48 102 0 743 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 3392

[startup+282.301 s]
/proc/loadavg: 1.08 0.95 0.57 2/65 31055
/proc/meminfo: memFree=1081080/2055920 swapFree=4179872/4192956
[pid=31054] ppid=31052 vsize=3524 CPUtime=282.19
/proc/31054/stat : 31054 (picosat) R 31052 31054 30927 0 -1 4194304 823 0 0 0 28216 3 0 0 25 0 1 0 274874070 3608576 803 1992294400 134512640 134931368 4294956240 18446744073709551615 134524012 0 0 4096 0 0 0 0 17 1 0 0
/proc/31054/statm: 881 803 48 102 0 776 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 3524

[startup+342.301 s]
/proc/loadavg: 1.08 0.97 0.60 2/65 31055
/proc/meminfo: memFree=1081016/2055920 swapFree=4179872/4192956
[pid=31054] ppid=31052 vsize=3524 CPUtime=342.17
/proc/31054/stat : 31054 (picosat) R 31052 31054 30927 0 -1 4194304 854 0 0 0 34214 3 0 0 25 0 1 0 274874070 3608576 821 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31054/statm: 881 821 48 102 0 776 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 3524

[startup+402.302 s]
/proc/loadavg: 1.03 0.97 0.62 2/65 31055
/proc/meminfo: memFree=1080888/2055920 swapFree=4179872/4192956
[pid=31054] ppid=31052 vsize=3772 CPUtime=402.15
/proc/31054/stat : 31054 (picosat) R 31052 31054 30927 0 -1 4194304 901 0 0 0 40211 4 0 0 25 0 1 0 274874070 3862528 868 1992294400 134512640 134931368 4294956240 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/31054/statm: 943 868 48 102 0 838 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 3772

[startup+462.302 s]
/proc/loadavg: 1.01 0.97 0.64 2/65 31055
/proc/meminfo: memFree=1080888/2055920 swapFree=4179872/4192956
[pid=31054] ppid=31052 vsize=3772 CPUtime=462.13
/proc/31054/stat : 31054 (picosat) R 31052 31054 30927 0 -1 4194304 904 0 0 0 46209 4 0 0 25 0 1 0 274874070 3862528 871 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31054/statm: 943 871 48 102 0 838 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 3772

[startup+522.302 s]
/proc/loadavg: 1.00 0.97 0.66 2/65 31055
/proc/meminfo: memFree=1079864/2055920 swapFree=4179872/4192956
[pid=31054] ppid=31052 vsize=4824 CPUtime=522.11
/proc/31054/stat : 31054 (picosat) R 31052 31054 30927 0 -1 4194304 1160 0 0 0 52207 4 0 0 25 0 1 0 274874070 4939776 1127 1992294400 134512640 134931368 4294956240 18446744073709551615 134524096 0 0 4096 0 0 0 0 17 1 0 0
/proc/31054/statm: 1206 1127 48 102 0 1101 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 4824

[startup+582.301 s]
/proc/loadavg: 1.00 0.97 0.68 2/65 31055
/proc/meminfo: memFree=1079928/2055920 swapFree=4179872/4192956
[pid=31054] ppid=31052 vsize=4816 CPUtime=582.09
/proc/31054/stat : 31054 (picosat) R 31052 31054 30927 0 -1 4194304 1162 0 0 0 58205 4 0 0 25 0 1 0 274874070 4931584 1129 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31054/statm: 1204 1129 48 102 0 1099 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 4816

[startup+642.301 s]
/proc/loadavg: 1.00 0.97 0.70 2/65 31055
/proc/meminfo: memFree=1079864/2055920 swapFree=4179872/4192956
[pid=31054] ppid=31052 vsize=4816 CPUtime=642.07
/proc/31054/stat : 31054 (picosat) R 31052 31054 30927 0 -1 4194304 1163 0 0 0 64203 4 0 0 25 0 1 0 274874070 4931584 1130 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31054/statm: 1204 1130 48 102 0 1099 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 4816


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

[startup+9102.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 31071
/proc/meminfo: memFree=1073656/2055920 swapFree=4179872/4192956
[pid=31054] ppid=31052 vsize=10012 CPUtime=9099.11
/proc/31054/stat : 31054 (picosat) R 31052 31054 30927 0 -1 4194304 6196 0 0 0 909885 26 0 0 25 0 1 0 274874070 10252288 2380 1992294400 134512640 134931368 4294956240 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/31054/statm: 2503 2380 48 102 0 2398 0
Current children cumulated CPU time (s) 9099.11
Current children cumulated vsize (KiB) 10012

[startup+9162.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 31071
/proc/meminfo: memFree=1073592/2055920 swapFree=4179872/4192956
[pid=31054] ppid=31052 vsize=10012 CPUtime=9159.09
/proc/31054/stat : 31054 (picosat) R 31052 31054 30927 0 -1 4194304 6196 0 0 0 915883 26 0 0 25 0 1 0 274874070 10252288 2380 1992294400 134512640 134931368 4294956240 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/31054/statm: 2503 2380 48 102 0 2398 0
Current children cumulated CPU time (s) 9159.09
Current children cumulated vsize (KiB) 10012

[startup+9222.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 31071
/proc/meminfo: memFree=1073592/2055920 swapFree=4179872/4192956
[pid=31054] ppid=31052 vsize=10012 CPUtime=9219.08
/proc/31054/stat : 31054 (picosat) R 31052 31054 30927 0 -1 4194304 6196 0 0 0 921881 27 0 0 25 0 1 0 274874070 10252288 2380 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31054/statm: 2503 2380 48 102 0 2398 0
Current children cumulated CPU time (s) 9219.08
Current children cumulated vsize (KiB) 10012

[startup+9282.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 31073
/proc/meminfo: memFree=1073400/2055920 swapFree=4179872/4192956
[pid=31054] ppid=31052 vsize=10012 CPUtime=9279.05
/proc/31054/stat : 31054 (picosat) R 31052 31054 30927 0 -1 4194304 6196 0 0 0 927878 27 0 0 25 0 1 0 274874070 10252288 2380 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31054/statm: 2503 2380 48 102 0 2398 0
Current children cumulated CPU time (s) 9279.05
Current children cumulated vsize (KiB) 10012

[startup+9342.31 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 31073
/proc/meminfo: memFree=1073528/2055920 swapFree=4179872/4192956
[pid=31054] ppid=31052 vsize=10012 CPUtime=9339.03
/proc/31054/stat : 31054 (picosat) R 31052 31054 30927 0 -1 4194304 6196 0 0 0 933876 27 0 0 25 0 1 0 274874070 10252288 2380 1992294400 134512640 134931368 4294956240 18446744073709551615 134530848 0 0 4096 0 0 0 0 17 1 0 0
/proc/31054/statm: 2503 2380 48 102 0 2398 0
Current children cumulated CPU time (s) 9339.03
Current children cumulated vsize (KiB) 10012

[startup+9402.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 31073
/proc/meminfo: memFree=1073592/2055920 swapFree=4179872/4192956
[pid=31054] ppid=31052 vsize=10012 CPUtime=9399
/proc/31054/stat : 31054 (picosat) R 31052 31054 30927 0 -1 4194304 6196 0 0 0 939873 27 0 0 25 0 1 0 274874070 10252288 2380 1992294400 134512640 134931368 4294956240 18446744073709551615 134523533 0 0 4096 0 0 0 0 17 1 0 0
/proc/31054/statm: 2503 2380 48 102 0 2398 0
Current children cumulated CPU time (s) 9399
Current children cumulated vsize (KiB) 10012

[startup+9462.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 31073
/proc/meminfo: memFree=1073656/2055920 swapFree=4179872/4192956
[pid=31054] ppid=31052 vsize=10012 CPUtime=9458.98
/proc/31054/stat : 31054 (picosat) R 31052 31054 30927 0 -1 4194304 6196 0 0 0 945871 27 0 0 25 0 1 0 274874070 10252288 2380 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31054/statm: 2503 2380 48 102 0 2398 0
Current children cumulated CPU time (s) 9458.98
Current children cumulated vsize (KiB) 10012

[startup+9522.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 31073
/proc/meminfo: memFree=1073592/2055920 swapFree=4179872/4192956
[pid=31054] ppid=31052 vsize=10012 CPUtime=9518.96
/proc/31054/stat : 31054 (picosat) R 31052 31054 30927 0 -1 4194304 6196 0 0 0 951869 27 0 0 25 0 1 0 274874070 10252288 2380 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31054/statm: 2503 2380 48 102 0 2398 0
Current children cumulated CPU time (s) 9518.96
Current children cumulated vsize (KiB) 10012

[startup+9582.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 31073
/proc/meminfo: memFree=1073656/2055920 swapFree=4179872/4192956
[pid=31054] ppid=31052 vsize=10012 CPUtime=9578.94
/proc/31054/stat : 31054 (picosat) R 31052 31054 30927 0 -1 4194304 6196 0 0 0 957866 28 0 0 25 0 1 0 274874070 10252288 2380 1992294400 134512640 134931368 4294956240 18446744073709551615 134529191 0 0 4096 0 0 0 0 17 1 0 0
/proc/31054/statm: 2503 2380 48 102 0 2398 0
Current children cumulated CPU time (s) 9578.94
Current children cumulated vsize (KiB) 10012

[startup+9642.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 31073
/proc/meminfo: memFree=1073656/2055920 swapFree=4179872/4192956
[pid=31054] ppid=31052 vsize=10012 CPUtime=9638.92
/proc/31054/stat : 31054 (picosat) R 31052 31054 30927 0 -1 4194304 6196 0 0 0 963864 28 0 0 25 0 1 0 274874070 10252288 2380 1992294400 134512640 134931368 4294956240 18446744073709551615 134529420 0 0 4096 0 0 0 0 17 1 0 0
/proc/31054/statm: 2503 2380 48 102 0 2398 0
Current children cumulated CPU time (s) 9638.92
Current children cumulated vsize (KiB) 10012

[startup+9702.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 31073
/proc/meminfo: memFree=1073656/2055920 swapFree=4179872/4192956
[pid=31054] ppid=31052 vsize=10012 CPUtime=9698.9
/proc/31054/stat : 31054 (picosat) R 31052 31054 30927 0 -1 4194304 6196 0 0 0 969862 28 0 0 25 0 1 0 274874070 10252288 2380 1992294400 134512640 134931368 4294956240 18446744073709551615 134525802 0 0 4096 0 0 0 0 17 1 0 0
/proc/31054/statm: 2503 2380 48 102 0 2398 0
Current children cumulated CPU time (s) 9698.9
Current children cumulated vsize (KiB) 10012

[startup+9762.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 31073
/proc/meminfo: memFree=1073592/2055920 swapFree=4179872/4192956
[pid=31054] ppid=31052 vsize=10012 CPUtime=9758.88
/proc/31054/stat : 31054 (picosat) R 31052 31054 30927 0 -1 4194304 6196 0 0 0 975860 28 0 0 25 0 1 0 274874070 10252288 2380 1992294400 134512640 134931368 4294956240 18446744073709551615 134529356 0 0 4096 0 0 0 0 17 1 0 0
/proc/31054/statm: 2503 2380 48 102 0 2398 0
Current children cumulated CPU time (s) 9758.88
Current children cumulated vsize (KiB) 10012

[startup+9822.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 31073
/proc/meminfo: memFree=1073592/2055920 swapFree=4179872/4192956
[pid=31054] ppid=31052 vsize=10012 CPUtime=9818.86
/proc/31054/stat : 31054 (picosat) R 31052 31054 30927 0 -1 4194304 6200 0 0 0 981858 28 0 0 25 0 1 0 274874070 10252288 2384 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31054/statm: 2503 2384 48 102 0 2398 0
Current children cumulated CPU time (s) 9818.86
Current children cumulated vsize (KiB) 10012

[startup+9882.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 31073
/proc/meminfo: memFree=1073592/2055920 swapFree=4179872/4192956
[pid=31054] ppid=31052 vsize=10012 CPUtime=9878.84
/proc/31054/stat : 31054 (picosat) R 31052 31054 30927 0 -1 4194304 6200 0 0 0 987856 28 0 0 25 0 1 0 274874070 10252288 2384 1992294400 134512640 134931368 4294956240 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/31054/statm: 2503 2384 48 102 0 2398 0
Current children cumulated CPU time (s) 9878.84
Current children cumulated vsize (KiB) 10012

[startup+9942.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 31073
/proc/meminfo: memFree=1073592/2055920 swapFree=4179872/4192956
[pid=31054] ppid=31052 vsize=10012 CPUtime=9938.81
/proc/31054/stat : 31054 (picosat) R 31052 31054 30927 0 -1 4194304 6200 0 0 0 993853 28 0 0 25 0 1 0 274874070 10252288 2384 1992294400 134512640 134931368 4294956240 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/31054/statm: 2503 2384 48 102 0 2398 0
Current children cumulated CPU time (s) 9938.81
Current children cumulated vsize (KiB) 10012

[startup+10002.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 31073
/proc/meminfo: memFree=1073592/2055920 swapFree=4179872/4192956
[pid=31054] ppid=31052 vsize=10012 CPUtime=9998.8
/proc/31054/stat : 31054 (picosat) R 31052 31054 30927 0 -1 4194304 6200 0 0 0 999851 29 0 0 25 0 1 0 274874070 10252288 2384 1992294400 134512640 134931368 4294956240 18446744073709551615 134525760 0 0 4096 0 0 0 0 17 1 0 0
/proc/31054/statm: 2503 2384 48 102 0 2398 0
Current children cumulated CPU time (s) 9998.8
Current children cumulated vsize (KiB) 10012



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10003.5 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 31073
/proc/meminfo: memFree=1073592/2055920 swapFree=4179872/4192956
[pid=31054] ppid=31052 vsize=10012 CPUtime=10000
/proc/31054/stat : 31054 (picosat) R 31052 31054 30927 0 -1 4194304 6200 0 0 0 999971 29 0 0 25 0 1 0 274874070 10252288 2384 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31054/statm: 2503 2384 48 102 0 2398 0
Current children cumulated CPU time (s) 10000
Current children cumulated vsize (KiB) 10012

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

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

[startup+10003.5 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 31073
/proc/meminfo: memFree=1073592/2055920 swapFree=4179872/4192956
[pid=31054] ppid=31052 vsize=10012 CPUtime=10000
/proc/31054/stat : 31054 (picosat) R 31052 31054 30927 0 -1 4194304 6200 0 0 0 999971 29 0 0 25 0 1 0 274874070 10252288 2384 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31054/statm: 2503 2384 48 102 0 2398 0
Current children cumulated CPU time (s) 10000
Current children cumulated vsize (KiB) 10012

Child ended because it received signal 15 (SIGTERM)
Real time (s): 10003.5
CPU time (s): 10000
CPU user time (s): 9999.72
CPU system time (s): 0.292955
CPU usage (%): 99.965
Max. virtual memory (cumulated for all children) (KiB): 10156

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9999.72
system time used= 0.292955
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6200
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= 2
involuntary context switches= 19943

runsolver used 7.37288 second user time and 20.2119 second system time

The end

Launcher Data 

Begin job on node25 at 2009-05-16 12:06:51
IDJOB=1824860
IDBENCH=20470
IDSOLVER=666
FILE ID=node25/1824860-1242468410
PBS_JOBID= 9306809
Free space on /tmp= 66316 MiB

SOLVER NAME= SAT07 reference solver: picosat 535
BENCH NAME= SAT07/industrial/jarvisalo/eq.atree.braun.13.unsat.cnf
COMMAND LINE= HOME/picosat BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1824860-1242468410/watcher-1824860-1242468410 -o /tmp/evaluation-result-1824860-1242468410/solver-1824860-1242468410 -C 10000 -W 12000 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1824860-1242468410.cnf            

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 8ca1246723b65c8e0ae1eddb535ce13f
RANDOM SEED=388311653

node25.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.259
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.259
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1085024 kB
Buffers:         72184 kB
Cached:         811012 kB
SwapCached:       6856 kB
Active:          64968 kB
Inactive:       826564 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1085024 kB
SwapTotal:     4192956 kB
SwapFree:      4179872 kB
Dirty:             648 kB
Writeback:           0 kB
Mapped:          14060 kB
Slab:            65464 kB
Committed_AS:   971416 kB
PageTables:       1472 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66316 MiB
End job on node25 at 2009-05-16 14:53:36