Trace number 1578806

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) 1200.07 1200.53

General information on the benchmark

NameAPPLICATIONS/diagnosis/
UTI-20-5p0.cnf
MD5SUM5588dd996576f939b8ae497437078705
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 variables225296
Number of clauses1192799
Sum of the clauses size2872868
Maximum clause length10
Minimum clause length1
Number of clauses of size 111403
Number of clauses of size 2852883
Number of clauses of size 3271793
Number of clauses of size 46300
Number of clauses of size 525200
Number of clauses of size over 525220

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-1578806-1238901284/watcher-1578806-1238901284 -o /tmp/evaluation-result-1578806-1238901284/solver-1578806-1238901284 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1578806-1238901284.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 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: 0.92 0.98 0.99 3/68 23152
/proc/meminfo: memFree=1342696/2055920 swapFree=4177828/4192956
[pid=23152] ppid=23150 vsize=1536 CPUtime=0
/proc/23152/stat : 23152 (picosat) R 23150 23152 20401 0 -1 4194304 255 0 0 0 0 0 0 0 18 0 1 0 1162790604 1572864 241 1992294400 134512640 134931368 4294956240 18446744073709551615 134527344 0 0 4096 0 0 0 0 17 0 0 0
/proc/23152/statm: 384 241 40 102 0 279 0

[startup+0.036519 s]
/proc/loadavg: 0.92 0.98 0.99 3/68 23152
/proc/meminfo: memFree=1342696/2055920 swapFree=4177828/4192956
[pid=23152] ppid=23150 vsize=8588 CPUtime=0.03
/proc/23152/stat : 23152 (picosat) R 23150 23152 20401 0 -1 4194304 1236 0 0 0 2 1 0 0 18 0 1 0 1162790604 8794112 1222 1992294400 134512640 134931368 4294956240 18446744073709551615 134526140 0 0 4096 0 0 0 0 17 0 0 0
/proc/23152/statm: 2147 1223 40 102 0 2042 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 8588

[startup+0.102524 s]
/proc/loadavg: 0.92 0.98 0.99 3/68 23152
/proc/meminfo: memFree=1342696/2055920 swapFree=4177828/4192956
[pid=23152] ppid=23150 vsize=16784 CPUtime=0.1
/proc/23152/stat : 23152 (picosat) R 23150 23152 20401 0 -1 4194304 3039 0 0 0 6 4 0 0 18 0 1 0 1162790604 17186816 3025 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 0 0 0
/proc/23152/statm: 4196 3025 40 102 0 4091 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 16784

[startup+0.301536 s]
/proc/loadavg: 0.92 0.98 0.99 3/68 23152
/proc/meminfo: memFree=1342696/2055920 swapFree=4177828/4192956
[pid=23152] ppid=23150 vsize=17052 CPUtime=0.29
/proc/23152/stat : 23152 (picosat) R 23150 23152 20401 0 -1 4194304 3086 0 0 0 14 15 0 0 19 0 1 0 1162790604 17461248 3072 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 0 0 0
/proc/23152/statm: 4263 3072 40 102 0 4158 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17052

[startup+0.701563 s]
/proc/loadavg: 0.92 0.98 0.99 3/68 23152
/proc/meminfo: memFree=1342696/2055920 swapFree=4177828/4192956
[pid=23152] ppid=23150 vsize=18108 CPUtime=0.69
/proc/23152/stat : 23152 (picosat) R 23150 23152 20401 0 -1 4194304 3347 0 0 0 31 38 0 0 23 0 1 0 1162790604 18542592 3333 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 0 0 0
/proc/23152/statm: 4527 3333 40 102 0 4422 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18108

[startup+1.50163 s]
/proc/loadavg: 0.92 0.98 0.99 2/69 23153
/proc/meminfo: memFree=1328288/2055920 swapFree=4177828/4192956
[pid=23152] ppid=23150 vsize=21012 CPUtime=1.48
/proc/23152/stat : 23152 (picosat) R 23150 23152 20401 0 -1 4194304 4071 0 0 0 70 78 0 0 25 0 1 0 1162790604 21516288 4057 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/23152/statm: 5253 4057 40 102 0 5148 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 21012

[startup+3.10172 s]
/proc/loadavg: 0.92 0.98 0.99 2/69 23153
/proc/meminfo: memFree=1325408/2055920 swapFree=4177828/4192956
[pid=23152] ppid=23150 vsize=24192 CPUtime=3.08
/proc/23152/stat : 23152 (picosat) R 23150 23152 20401 0 -1 4194304 4848 0 0 0 146 162 0 0 25 0 1 0 1162790604 24772608 4834 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 0 0 0
/proc/23152/statm: 6048 4834 40 102 0 5943 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 24192

[startup+6.30194 s]
/proc/loadavg: 0.93 0.98 0.99 2/69 23153
/proc/meminfo: memFree=1317984/2055920 swapFree=4177828/4192956
[pid=23152] ppid=23150 vsize=32500 CPUtime=6.28
/proc/23152/stat : 23152 (picosat) R 23150 23152 20401 0 -1 4194304 6922 0 0 0 294 334 0 0 25 0 1 0 1162790604 33280000 6908 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 0 0 0
/proc/23152/statm: 8125 6908 40 102 0 8020 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 32500

[startup+12.7014 s]
/proc/loadavg: 0.93 0.98 0.99 2/69 23153
/proc/meminfo: memFree=1303584/2055920 swapFree=4177828/4192956
[pid=23152] ppid=23150 vsize=45404 CPUtime=12.67
/proc/23152/stat : 23152 (picosat) R 23150 23152 20401 0 -1 4194304 9875 0 0 0 798 469 0 0 25 0 1 0 1162790604 46493696 9834 1992294400 134512640 134931368 4294956240 18446744073709551615 134530822 0 0 4096 0 0 0 0 17 0 0 0
/proc/23152/statm: 11351 9834 48 102 0 11246 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 45404

[startup+25.5012 s]
/proc/loadavg: 0.95 0.98 0.99 2/69 23153
/proc/meminfo: memFree=1302432/2055920 swapFree=4177828/4192956
[pid=23152] ppid=23150 vsize=46836 CPUtime=25.48
/proc/23152/stat : 23152 (picosat) R 23150 23152 20401 0 -1 4194304 10236 0 0 0 2078 470 0 0 25 0 1 0 1162790604 47960064 10195 1992294400 134512640 134931368 4294956240 18446744073709551615 134531136 0 0 4096 0 0 0 0 17 0 0 0
/proc/23152/statm: 11709 10195 48 102 0 11604 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 46836

[startup+51.1019 s]
/proc/loadavg: 0.96 0.98 0.99 2/69 23153
/proc/meminfo: memFree=1296224/2055920 swapFree=4177828/4192956
[pid=23152] ppid=23150 vsize=52804 CPUtime=51.05
/proc/23152/stat : 23152 (picosat) R 23150 23152 20401 0 -1 4194304 11743 0 0 0 4634 471 0 0 25 0 1 0 1162790604 54071296 11702 1992294400 134512640 134931368 4294956240 18446744073709551615 134529914 0 0 4096 0 0 0 0 17 0 0 0
/proc/23152/statm: 13201 11702 48 102 0 13096 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 52804

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/69 23153
/proc/meminfo: memFree=1283552/2055920 swapFree=4177828/4192956
[pid=23152] ppid=23150 vsize=65640 CPUtime=102.23
/proc/23152/stat : 23152 (picosat) R 23150 23152 20401 0 -1 4194304 14949 0 0 0 9749 474 0 0 25 0 1 0 1162790604 67215360 14908 1992294400 134512640 134931368 4294956240 18446744073709551615 134529977 0 0 4096 0 0 0 0 17 0 0 0
/proc/23152/statm: 16410 14908 48 102 0 16305 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 65640

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 23153
/proc/meminfo: memFree=1271648/2055920 swapFree=4177828/4192956
[pid=23152] ppid=23150 vsize=77628 CPUtime=162.2
/proc/23152/stat : 23152 (picosat) R 23150 23152 20401 0 -1 4194304 17934 0 0 0 15743 477 0 0 25 0 1 0 1162790604 79491072 17893 1992294400 134512640 134931368 4294956240 18446744073709551615 134529882 0 0 4096 0 0 0 0 17 0 0 0
/proc/23152/statm: 19407 17893 48 102 0 19302 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 77628

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 23153
/proc/meminfo: memFree=1256096/2055920 swapFree=4177828/4192956
[pid=23152] ppid=23150 vsize=92984 CPUtime=222.18
/proc/23152/stat : 23152 (picosat) R 23150 23152 20401 0 -1 4194304 21776 0 0 0 21737 481 0 0 25 0 1 0 1162790604 95215616 21735 1992294400 134512640 134931368 4294956240 18446744073709551615 134525741 0 0 4096 0 0 0 0 17 0 0 0
/proc/23152/statm: 23246 21735 48 102 0 23141 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 92984

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 23153
/proc/meminfo: memFree=1242784/2055920 swapFree=4177828/4192956
[pid=23152] ppid=23150 vsize=105856 CPUtime=282.16
/proc/23152/stat : 23152 (picosat) R 23150 23152 20401 0 -1 4194304 25118 0 0 0 27732 484 0 0 25 0 1 0 1162790604 108396544 25003 1992294400 134512640 134931368 4294956240 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 0 0 0
/proc/23152/statm: 26464 25003 48 102 0 26359 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 105856

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 23153
/proc/meminfo: memFree=1242784/2055920 swapFree=4177828/4192956
[pid=23152] ppid=23150 vsize=105856 CPUtime=342.15
/proc/23152/stat : 23152 (picosat) R 23150 23152 20401 0 -1 4194304 25118 0 0 0 33731 484 0 0 25 0 1 0 1162790604 108396544 25003 1992294400 134512640 134931368 4294956240 18446744073709551615 134531136 0 0 4096 0 0 0 0 17 0 0 0
/proc/23152/statm: 26464 25003 48 102 0 26359 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 105856

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 23153
/proc/meminfo: memFree=1242784/2055920 swapFree=4177828/4192956
[pid=23152] ppid=23150 vsize=105856 CPUtime=402.13
/proc/23152/stat : 23152 (picosat) R 23150 23152 20401 0 -1 4194304 25118 0 0 0 39729 484 0 0 25 0 1 0 1162790604 108396544 25003 1992294400 134512640 134931368 4294956240 18446744073709551615 134529977 0 0 4096 0 0 0 0 17 0 0 0
/proc/23152/statm: 26464 25003 48 102 0 26359 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 105856

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 23153
/proc/meminfo: memFree=1228832/2055920 swapFree=4177828/4192956
[pid=23152] ppid=23150 vsize=120140 CPUtime=462.1
/proc/23152/stat : 23152 (picosat) R 23150 23152 20401 0 -1 4194304 28695 0 0 0 45723 487 0 0 25 0 1 0 1162790604 123023360 28580 1992294400 134512640 134931368 4294956240 18446744073709551615 134529868 0 0 4096 0 0 0 0 17 0 0 0
/proc/23152/statm: 30035 28580 48 102 0 29930 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 120140

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 23153
/proc/meminfo: memFree=1215008/2055920 swapFree=4177828/4192956
[pid=23152] ppid=23150 vsize=133644 CPUtime=522.08
/proc/23152/stat : 23152 (picosat) R 23150 23152 20401 0 -1 4194304 32149 0 0 0 51716 492 0 0 25 0 1 0 1162790604 136851456 31959 1992294400 134512640 134931368 4294956240 18446744073709551615 134520163 0 0 4096 0 0 0 0 17 0 0 0
/proc/23152/statm: 33411 31959 48 102 0 33306 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 133644

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 23153
/proc/meminfo: memFree=1214944/2055920 swapFree=4177828/4192956
[pid=23152] ppid=23150 vsize=133644 CPUtime=582.06
/proc/23152/stat : 23152 (picosat) R 23150 23152 20401 0 -1 4194304 32149 0 0 0 57714 492 0 0 25 0 1 0 1162790604 136851456 31959 1992294400 134512640 134931368 4294956240 18446744073709551615 134529762 0 0 4096 0 0 0 0 17 0 0 0
/proc/23152/statm: 33411 31959 48 102 0 33306 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 133644

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 23153
/proc/meminfo: memFree=1214944/2055920 swapFree=4177828/4192956
[pid=23152] ppid=23150 vsize=133644 CPUtime=642.04
/proc/23152/stat : 23152 (picosat) R 23150 23152 20401 0 -1 4194304 32149 0 0 0 63712 492 0 0 25 0 1 0 1162790604 136851456 31959 1992294400 134512640 134931368 4294956240 18446744073709551615 134525797 0 0 4096 0 0 0 0 17 0 0 0
/proc/23152/statm: 33411 31959 48 102 0 33306 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 133644

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 23153
/proc/meminfo: memFree=1214880/2055920 swapFree=4177828/4192956
[pid=23152] ppid=23150 vsize=133644 CPUtime=702.02
/proc/23152/stat : 23152 (picosat) R 23150 23152 20401 0 -1 4194304 32149 0 0 0 69710 492 0 0 25 0 1 0 1162790604 136851456 31959 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/23152/statm: 33411 31959 48 102 0 33306 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 133644

[startup+762.307 s]
/proc/loadavg: 1.08 1.01 1.00 2/69 23153
/proc/meminfo: memFree=1202464/2055920 swapFree=4177828/4192956
[pid=23152] ppid=23150 vsize=146228 CPUtime=762
/proc/23152/stat : 23152 (picosat) R 23150 23152 20401 0 -1 4194304 35290 0 0 0 75706 494 0 0 25 0 1 0 1162790604 149737472 35100 1992294400 134512640 134931368 4294956240 18446744073709551615 134529868 0 0 4096 0 0 0 0 17 0 0 0
/proc/23152/statm: 36557 35100 48 102 0 36452 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 146228

[startup+822.303 s]
/proc/loadavg: 1.03 1.01 1.00 2/69 23153
/proc/meminfo: memFree=1198240/2055920 swapFree=4177828/4192956
[pid=23152] ppid=23150 vsize=150216 CPUtime=821.97
/proc/23152/stat : 23152 (picosat) R 23150 23152 20401 0 -1 4194304 36367 0 0 0 81702 495 0 0 25 0 1 0 1162790604 153821184 36095 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/23152/statm: 37554 36095 48 102 0 37449 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 150216

[startup+882.303 s]
/proc/loadavg: 1.01 1.00 1.00 2/69 23153
/proc/meminfo: memFree=1198240/2055920 swapFree=4177828/4192956
[pid=23152] ppid=23150 vsize=150216 CPUtime=881.95
/proc/23152/stat : 23152 (picosat) R 23150 23152 20401 0 -1 4194304 36367 0 0 0 87700 495 0 0 25 0 1 0 1162790604 153821184 36095 1992294400 134512640 134931368 4294956240 18446744073709551615 134531142 0 0 4096 0 0 0 0 17 0 0 0
/proc/23152/statm: 37554 36095 48 102 0 37449 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 150216

[startup+942.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 23153
/proc/meminfo: memFree=1198240/2055920 swapFree=4177828/4192956
[pid=23152] ppid=23150 vsize=150216 CPUtime=941.93
/proc/23152/stat : 23152 (picosat) R 23150 23152 20401 0 -1 4194304 36367 0 0 0 93698 495 0 0 25 0 1 0 1162790604 153821184 36095 1992294400 134512640 134931368 4294956240 18446744073709551615 134529977 0 0 4096 0 0 0 0 17 0 0 0
/proc/23152/statm: 37554 36095 48 102 0 37449 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 150216

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 23153
/proc/meminfo: memFree=1197664/2055920 swapFree=4177828/4192956
[pid=23152] ppid=23150 vsize=151108 CPUtime=1001.91
/proc/23152/stat : 23152 (picosat) R 23150 23152 20401 0 -1 4194304 36596 0 0 0 99696 495 0 0 25 0 1 0 1162790604 154734592 36324 1992294400 134512640 134931368 4294956240 18446744073709551615 134529977 0 0 4096 0 0 0 0 17 0 0 0
/proc/23152/statm: 37777 36324 48 102 0 37672 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 151108

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 23153
/proc/meminfo: memFree=1185120/2055920 swapFree=4177828/4192956
[pid=23152] ppid=23150 vsize=163328 CPUtime=1061.89
/proc/23152/stat : 23152 (picosat) R 23150 23152 20401 0 -1 4194304 39749 0 0 0 105692 497 0 0 25 0 1 0 1162790604 167247872 39390 1992294400 134512640 134931368 4294956240 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 0 0 0
/proc/23152/statm: 40832 39390 48 102 0 40727 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 163328

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 23153
/proc/meminfo: memFree=1185120/2055920 swapFree=4177828/4192956
[pid=23152] ppid=23150 vsize=163328 CPUtime=1121.87
/proc/23152/stat : 23152 (picosat) R 23150 23152 20401 0 -1 4194304 39749 0 0 0 111690 497 0 0 25 0 1 0 1162790604 167247872 39390 1992294400 134512640 134931368 4294956240 18446744073709551615 134525860 0 0 4096 0 0 0 0 17 0 0 0
/proc/23152/statm: 40832 39390 48 102 0 40727 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 163328

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 23153
/proc/meminfo: memFree=1185120/2055920 swapFree=4177828/4192956
[pid=23152] ppid=23150 vsize=163328 CPUtime=1181.84
/proc/23152/stat : 23152 (picosat) R 23150 23152 20401 0 -1 4194304 39749 0 0 0 117687 497 0 0 25 0 1 0 1162790604 167247872 39390 1992294400 134512640 134931368 4294956240 18446744073709551615 134529461 0 0 4096 0 0 0 0 17 0 0 0
/proc/23152/statm: 40832 39390 48 102 0 40727 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 163328



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 23153
/proc/meminfo: memFree=1185120/2055920 swapFree=4177828/4192956
[pid=23152] ppid=23150 vsize=163328 CPUtime=1200.04
/proc/23152/stat : 23152 (picosat) R 23150 23152 20401 0 -1 4194304 39749 0 0 0 119507 497 0 0 25 0 1 0 1162790604 167247872 39390 1992294400 134512640 134931368 4294956240 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 0 0 0
/proc/23152/statm: 40832 39390 48 102 0 40727 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 163328

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 23153
/proc/meminfo: memFree=1185120/2055920 swapFree=4177828/4192956
[pid=23152] ppid=23150 vsize=163328 CPUtime=1200.04
/proc/23152/stat : 23152 (picosat) R 23150 23152 20401 0 -1 4194304 39749 0 0 0 119507 497 0 0 25 0 1 0 1162790604 167247872 39390 1992294400 134512640 134931368 4294956240 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 0 0 0
/proc/23152/statm: 40832 39390 48 102 0 40727 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 163328

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.53
CPU time (s): 1200.07
CPU user time (s): 1195.07
CPU system time (s): 5.00324
CPU usage (%): 99.962
Max. virtual memory (cumulated for all children) (KiB): 163676

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1195.07
system time used= 5.00324
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 39749
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= 3678

runsolver used 1.01885 second user time and 3.35649 second system time

The end

Launcher Data 

Begin job on node52 at 2009-04-05 05:14:46
IDJOB=1578806
IDBENCH=70985
IDSOLVER=563
FILE ID=node52/1578806-1238901284
PBS_JOBID= 9086090
Free space on /tmp= 66540 MiB

SOLVER NAME= SAT07 reference solver: picosat 535
BENCH NAME= SAT09/APPLICATIONS/diagnosis/UTI-20-5p0.cnf
COMMAND LINE= HOME/picosat BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1578806-1238901284/watcher-1578806-1238901284 -o /tmp/evaluation-result-1578806-1238901284/solver-1578806-1238901284 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1578806-1238901284.cnf            

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 5588dd996576f939b8ae497437078705
RANDOM SEED=1943109136

node52.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		: 3000.230
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		: 3000.230
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:       1343112 kB
Buffers:         76096 kB
Cached:         547488 kB
SwapCached:       8068 kB
Active:         327736 kB
Inactive:       307240 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1343112 kB
SwapTotal:     4192956 kB
SwapFree:      4177828 kB
Dirty:           22884 kB
Writeback:           0 kB
Mapped:          15704 kB
Slab:            63352 kB
Committed_AS:  3538248 kB
PageTables:       1736 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= 66540 MiB
End job on node52 at 2009-04-05 05:34:49