Trace number 332184

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, and are wall clock time (not CPU 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
picosat 535? (TO) 1200.07 1200.41

General information on the benchmark

Namecrafted/Medium/contest05/sabharwal/
gt-ordering-unsat-gt-035.sat05-1308.reshuffled-07.cnf
MD5SUMb48823728f2aa04622fbc4c81dd39148
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark11.6682
Satisfiable
(Un)Satisfiability was proved
Number of variables1190
Number of clauses39900
Sum of the clauses size120190
Maximum clause length34
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2595
Number of clauses of size 339270
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 535

Solver Data (download as text)



Verifier Data (download as text)




ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 



Watcher Data (download as text)




runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node17/watcher-332184-1173468054 -o ROOT/results/node17/solver-332184-1173468054 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/332184-1173468054/picosat /tmp/evaluation/332184-1173468054/instance-332184-1173468054.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): 2400 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: 0.91 0.97 0.90 3/77 15833
/proc/meminfo: memFree=1404744/2055920 swapFree=4168576/4192956
[pid=15833] ppid=15831 vsize=724 CPUtime=0
/proc/15833/stat : 15833 (picosat) R 15831 15833 15198 0 -1 4194304 95 0 0 0 0 0 0 0 18 0 1 0 366759657 741376 80 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/15833/statm: 181 80 40 102 0 76 0

[startup+0.0734719 s]
/proc/loadavg: 0.91 0.97 0.90 3/77 15833
/proc/meminfo: memFree=1404744/2055920 swapFree=4168576/4192956
[pid=15833] ppid=15831 vsize=872 CPUtime=0.07
/proc/15833/stat : 15833 (picosat) R 15831 15833 15198 0 -1 4194304 159 0 0 0 3 4 0 0 18 0 1 0 366759657 892928 144 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/15833/statm: 218 144 40 102 0 113 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 872

[startup+0.101473 s]
/proc/loadavg: 0.91 0.97 0.90 3/77 15833
/proc/meminfo: memFree=1404744/2055920 swapFree=4168576/4192956
[pid=15833] ppid=15831 vsize=1048 CPUtime=0.09
/proc/15833/stat : 15833 (picosat) R 15831 15833 15198 0 -1 4194304 188 0 0 0 4 5 0 0 18 0 1 0 366759657 1073152 173 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/15833/statm: 262 173 40 102 0 157 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1048

[startup+0.301493 s]
/proc/loadavg: 0.91 0.97 0.90 3/77 15833
/proc/meminfo: memFree=1404744/2055920 swapFree=4168576/4192956
[pid=15833] ppid=15831 vsize=1968 CPUtime=0.29
/proc/15833/stat : 15833 (picosat) R 15831 15833 15198 0 -1 4194304 386 0 0 0 13 16 0 0 19 0 1 0 366759657 2015232 371 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/15833/statm: 492 371 40 102 0 387 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1968

[startup+0.701539 s]
/proc/loadavg: 0.91 0.97 0.90 3/77 15833
/proc/meminfo: memFree=1404744/2055920 swapFree=4168576/4192956
[pid=15833] ppid=15831 vsize=3288 CPUtime=0.69
/proc/15833/stat : 15833 (picosat) R 15831 15833 15198 0 -1 4194304 726 0 0 0 50 19 0 0 22 0 1 0 366759657 3366912 711 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134583827 0 0 4096 0 0 0 0 17 1 0 0
/proc/15833/statm: 822 711 42 102 0 717 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3288

[startup+1.50162 s]
/proc/loadavg: 0.91 0.97 0.90 2/78 15834
/proc/meminfo: memFree=1401408/2055920 swapFree=4168576/4192956
[pid=15833] ppid=15831 vsize=3944 CPUtime=1.49
/proc/15833/stat : 15833 (picosat) R 15831 15833 15198 0 -1 4194304 899 0 0 0 130 19 0 0 25 0 1 0 366759657 4038656 882 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15833/statm: 986 882 48 102 0 881 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3944

[startup+3.10178 s]
/proc/loadavg: 0.91 0.97 0.90 2/78 15834
/proc/meminfo: memFree=1401024/2055920 swapFree=4168576/4192956
[pid=15833] ppid=15831 vsize=4964 CPUtime=3.09
/proc/15833/stat : 15833 (picosat) R 15831 15833 15198 0 -1 4194304 1148 0 0 0 290 19 0 0 25 0 1 0 366759657 5083136 1131 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134583827 0 0 4096 0 0 0 0 17 1 0 0
/proc/15833/statm: 1241 1131 48 102 0 1136 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4964

[startup+6.30112 s]
/proc/loadavg: 0.92 0.97 0.90 2/78 15834
/proc/meminfo: memFree=1399680/2055920 swapFree=4168576/4192956
[pid=15833] ppid=15831 vsize=5492 CPUtime=6.29
/proc/15833/stat : 15833 (picosat) R 15831 15833 15198 0 -1 4194304 1305 0 0 0 610 19 0 0 25 0 1 0 366759657 5623808 1288 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134597652 0 0 4096 0 0 0 0 17 1 0 0
/proc/15833/statm: 1373 1288 48 102 0 1268 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5492

[startup+12.7018 s]
/proc/loadavg: 0.93 0.97 0.90 2/78 15834
/proc/meminfo: memFree=1396928/2055920 swapFree=4168576/4192956
[pid=15833] ppid=15831 vsize=8556 CPUtime=12.69
/proc/15833/stat : 15833 (picosat) R 15831 15833 15198 0 -1 4194304 2070 0 0 0 1249 20 0 0 25 0 1 0 366759657 8761344 2053 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529946 0 0 4096 0 0 0 0 17 1 0 0
/proc/15833/statm: 2139 2053 48 102 0 2034 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8556

[startup+25.5011 s]
/proc/loadavg: 0.94 0.97 0.91 2/78 15834
/proc/meminfo: memFree=1396352/2055920 swapFree=4168576/4192956
[pid=15833] ppid=15831 vsize=8808 CPUtime=25.49
/proc/15833/stat : 15833 (picosat) R 15831 15833 15198 0 -1 4194304 2092 0 0 0 2529 20 0 0 25 0 1 0 366759657 9019392 2075 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134531773 0 0 4096 0 0 0 0 17 1 0 0
/proc/15833/statm: 2202 2075 48 102 0 2097 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 8808

[startup+51.1018 s]
/proc/loadavg: 0.96 0.97 0.91 2/78 15834
/proc/meminfo: memFree=1392960/2055920 swapFree=4168576/4192956
[pid=15833] ppid=15831 vsize=12192 CPUtime=51.08
/proc/15833/stat : 15833 (picosat) R 15831 15833 15198 0 -1 4194304 3290 0 0 0 5087 21 0 0 25 0 1 0 366759657 12484608 2900 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525816 0 0 4096 0 0 0 0 17 1 0 0
/proc/15833/statm: 3048 2900 48 102 0 2943 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 12192

[startup+102.305 s]
/proc/loadavg: 0.98 0.97 0.91 2/78 15834
/proc/meminfo: memFree=1390464/2055920 swapFree=4168576/4192956
[pid=15833] ppid=15831 vsize=14424 CPUtime=102.26
/proc/15833/stat : 15833 (picosat) R 15831 15833 15198 0 -1 4194304 4142 0 0 0 10204 22 0 0 25 0 1 0 366759657 14770176 3503 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525907 0 0 4096 0 0 0 0 17 1 0 0
/proc/15833/statm: 3606 3503 48 102 0 3501 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 14424

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 15834
/proc/meminfo: memFree=1386496/2055920 swapFree=4168576/4192956
[pid=15833] ppid=15831 vsize=18504 CPUtime=162.24
/proc/15833/stat : 15833 (picosat) R 15831 15833 15198 0 -1 4194304 5558 0 0 0 16201 23 0 0 25 0 1 0 366759657 18948096 4483 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/15833/statm: 4626 4483 48 102 0 4521 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 18504

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 15834
/proc/meminfo: memFree=1377792/2055920 swapFree=4168576/4192956
[pid=15833] ppid=15831 vsize=27180 CPUtime=222.23
/proc/15833/stat : 15833 (picosat) R 15831 15833 15198 0 -1 4194304 7861 0 0 0 22197 26 0 0 25 0 1 0 366759657 27832320 6666 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525802 0 0 4096 0 0 0 0 17 1 0 0
/proc/15833/statm: 6795 6666 48 102 0 6690 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 27180

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 15834
/proc/meminfo: memFree=1377792/2055920 swapFree=4168576/4192956
[pid=15833] ppid=15831 vsize=27180 CPUtime=282.21
/proc/15833/stat : 15833 (picosat) R 15831 15833 15198 0 -1 4194304 7877 0 0 0 28195 26 0 0 25 0 1 0 366759657 27832320 6682 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15833/statm: 6795 6682 48 102 0 6690 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 27180

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.91 3/78 15834
/proc/meminfo: memFree=1377664/2055920 swapFree=4168576/4192956
[pid=15833] ppid=15831 vsize=27692 CPUtime=342.2
/proc/15833/stat : 15833 (picosat) R 15831 15833 15198 0 -1 4194304 7893 0 0 0 34193 27 0 0 25 0 1 0 366759657 28356608 6698 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525763 0 0 4096 0 0 0 0 17 1 0 0
/proc/15833/statm: 6923 6698 48 102 0 6818 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 27692

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 15834
/proc/meminfo: memFree=1377600/2055920 swapFree=4168576/4192956
[pid=15833] ppid=15831 vsize=27692 CPUtime=402.18
/proc/15833/stat : 15833 (picosat) R 15831 15833 15198 0 -1 4194304 7902 0 0 0 40191 27 0 0 25 0 1 0 366759657 28356608 6707 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15833/statm: 6923 6707 48 102 0 6818 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 27692

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 15834
/proc/meminfo: memFree=1374016/2055920 swapFree=4168576/4192956
[pid=15833] ppid=15831 vsize=31256 CPUtime=462.16
/proc/15833/stat : 15833 (picosat) R 15831 15833 15198 0 -1 4194304 8903 0 0 0 46187 29 0 0 25 0 1 0 366759657 32006144 7608 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15833/statm: 7814 7608 48 102 0 7709 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 31256

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 15834
/proc/meminfo: memFree=1374144/2055920 swapFree=4168576/4192956
[pid=15833] ppid=15831 vsize=31040 CPUtime=522.14
/proc/15833/stat : 15833 (picosat) R 15831 15833 15198 0 -1 4194304 8913 0 0 0 52185 29 0 0 25 0 1 0 366759657 31784960 7564 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530214 0 0 4096 0 0 0 0 17 1 0 0
/proc/15833/statm: 7760 7564 48 102 0 7655 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 31040

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 15834
/proc/meminfo: memFree=1374208/2055920 swapFree=4168576/4192956
[pid=15833] ppid=15831 vsize=31172 CPUtime=582.12
/proc/15833/stat : 15833 (picosat) R 15831 15833 15198 0 -1 4194304 8954 0 0 0 58183 29 0 0 25 0 1 0 366759657 31920128 7605 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134520015 0 0 4096 0 0 0 0 17 1 0 0
/proc/15833/statm: 7793 7605 48 102 0 7688 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 31172

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 15834
/proc/meminfo: memFree=1374080/2055920 swapFree=4168576/4192956
[pid=15833] ppid=15831 vsize=31040 CPUtime=642.11
/proc/15833/stat : 15833 (picosat) R 15831 15833 15198 0 -1 4194304 9350 0 0 0 64181 30 0 0 25 0 1 0 366759657 31784960 7585 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525769 0 0 4096 0 0 0 0 17 1 0 0
/proc/15833/statm: 7760 7585 48 102 0 7655 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 31040

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 15834
/proc/meminfo: memFree=1374080/2055920 swapFree=4168576/4192956
[pid=15833] ppid=15831 vsize=31040 CPUtime=702.1
/proc/15833/stat : 15833 (picosat) R 15831 15833 15198 0 -1 4194304 9362 0 0 0 70179 31 0 0 25 0 1 0 366759657 31784960 7597 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134549451 0 0 4096 0 0 0 0 17 1 0 0
/proc/15833/statm: 7760 7597 48 102 0 7655 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 31040

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 15834
/proc/meminfo: memFree=1374080/2055920 swapFree=4168576/4192956
[pid=15833] ppid=15831 vsize=31040 CPUtime=762.08
/proc/15833/stat : 15833 (picosat) R 15831 15833 15198 0 -1 4194304 9362 0 0 0 76177 31 0 0 25 0 1 0 366759657 31784960 7597 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15833/statm: 7760 7597 48 102 0 7655 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 31040

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 15834
/proc/meminfo: memFree=1373632/2055920 swapFree=4168576/4192956
[pid=15833] ppid=15831 vsize=31816 CPUtime=822.05
/proc/15833/stat : 15833 (picosat) R 15831 15833 15198 0 -1 4194304 9555 0 0 0 82174 31 0 0 25 0 1 0 366759657 32579584 7662 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529914 0 0 4096 0 0 0 0 17 1 0 0
/proc/15833/statm: 7954 7662 48 102 0 7849 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 31816

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 15834
/proc/meminfo: memFree=1360960/2055920 swapFree=4168576/4192956
[pid=15833] ppid=15831 vsize=44884 CPUtime=882.04
/proc/15833/stat : 15833 (picosat) R 15831 15833 15198 0 -1 4194304 12973 0 0 0 88168 36 0 0 25 0 1 0 366759657 45961216 10910 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134583827 0 0 4096 0 0 0 0 17 1 0 0
/proc/15833/statm: 11221 10910 48 102 0 11116 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 44884

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 15834
/proc/meminfo: memFree=1362240/2055920 swapFree=4168576/4192956
[pid=15833] ppid=15831 vsize=43120 CPUtime=942.02
/proc/15833/stat : 15833 (picosat) R 15831 15833 15198 0 -1 4194304 13579 0 0 0 94165 37 0 0 25 0 1 0 366759657 44154880 10514 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/15833/statm: 10780 10514 48 102 0 10675 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 43120

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 15834
/proc/meminfo: memFree=1359424/2055920 swapFree=4168576/4192956
[pid=15833] ppid=15831 vsize=46064 CPUtime=1002
/proc/15833/stat : 15833 (picosat) R 15831 15833 15198 0 -1 4194304 15340 0 0 0 100161 39 0 0 25 0 1 0 366759657 47169536 11250 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15833/statm: 11516 11250 48 102 0 11411 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 46064

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 15834
/proc/meminfo: memFree=1359872/2055920 swapFree=4168576/4192956
[pid=15833] ppid=15831 vsize=45588 CPUtime=1061.99
/proc/15833/stat : 15833 (picosat) R 15831 15833 15198 0 -1 4194304 15350 0 0 0 106159 40 0 0 25 0 1 0 366759657 46682112 11141 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15833/statm: 11397 11141 48 102 0 11292 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 45588

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 15834
/proc/meminfo: memFree=1360384/2055920 swapFree=4168576/4192956
[pid=15833] ppid=15831 vsize=45076 CPUtime=1121.97
/proc/15833/stat : 15833 (picosat) R 15831 15833 15198 0 -1 4194304 15354 0 0 0 112157 40 0 0 25 0 1 0 366759657 46157824 11017 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15833/statm: 11269 11017 48 102 0 11164 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 45076

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 15834
/proc/meminfo: memFree=1360704/2055920 swapFree=4168576/4192956
[pid=15833] ppid=15831 vsize=44748 CPUtime=1181.95
/proc/15833/stat : 15833 (picosat) R 15831 15833 15198 0 -1 4194304 15354 0 0 0 118155 40 0 0 25 0 1 0 366759657 45821952 10935 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15833/statm: 11187 10935 48 102 0 11082 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 44748



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 15834
/proc/meminfo: memFree=1360704/2055920 swapFree=4168576/4192956
[pid=15833] ppid=15831 vsize=44748 CPUtime=1200.06
/proc/15833/stat : 15833 (picosat) R 15831 15833 15198 0 -1 4194304 15354 0 0 0 119965 41 0 0 25 0 1 0 366759657 45821952 10935 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15833/statm: 11187 10935 48 102 0 11082 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 44748

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)
Real time (s): 1200.41
CPU time (s): 1200.07
CPU user time (s): 1199.65
CPU system time (s): 0.417936
CPU usage (%): 99.9714
Max. virtual memory (cumulated for all children) (KiB): 50256

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.65
system time used= 0.417936
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15354
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= 6
involuntary context switches= 2375

runsolver used 1.42878 second user time and 2.90956 second system time

The end



Launcher Data (download as text)




Begin job on node17 on Fri Mar  9 19:20:54 UTC 2007

IDJOB= 332184
IDBENCH= 24574
IDSOLVER= 106
FILE ID= node17/332184-1173468054

PBS_JOBID= 4101060

Free space on /tmp= 66510 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/crafted/Medium/contest05/sabharwal/gt-ordering-unsat-gt-035.sat05-1308.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/332184-1173468054/picosat /tmp/evaluation/332184-1173468054/instance-332184-1173468054.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node17/watcher-332184-1173468054 -o ROOT/results/node17/solver-332184-1173468054 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/332184-1173468054/picosat /tmp/evaluation/332184-1173468054/instance-332184-1173468054.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  b48823728f2aa04622fbc4c81dd39148

RANDOM SEED= 339624572

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node17.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.229
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		: 3000.229
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:       1405216 kB
Buffers:         48744 kB
Cached:         508316 kB
SwapCached:       2172 kB
Active:         252236 kB
Inactive:       327320 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1405216 kB
SwapTotal:     4192956 kB
SwapFree:      4168576 kB
Dirty:            1156 kB
Writeback:           0 kB
Mapped:          30340 kB
Slab:            56708 kB
Committed_AS:  1410548 kB
PageTables:       1748 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= 66510 MiB

End job on node17 on Fri Mar  9 19:40:57 UTC 2007