Trace number 311642

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) 1200.03 1200.52

General information on the benchmark

Namerandom/2+p/p0.8/v2405/
unif2p-p0.8-v2405-c7479-S623466762-07-UNSAT.cnf
MD5SUM2bab0300d2912ed939db31155033fc44
Bench CategoryRANDOM (random 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 variables2405
Number of clauses7478
Sum of the clauses size20939
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21495
Number of clauses of size 35983
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

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 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node39/watcher-311642-1172573222 -o ROOT/results/node39/solver-311642-1172573222 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/311642-1172573222/picosat /tmp/evaluation/311642-1172573222/instance-311642-1172573222.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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: 1.02 1.02 1.00 3/64 30082
/proc/meminfo: memFree=1828024/2055920 swapFree=4161536/4192956
[pid=30082] ppid=30080 vsize=884 CPUtime=0
/proc/30082/stat : 30082 (picosat) R 30080 30082 29969 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 277278121 905216 113 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/30082/statm: 221 113 40 102 0 116 0

[startup+0.107409 s]
/proc/loadavg: 1.02 1.02 1.00 3/64 30082
/proc/meminfo: memFree=1828024/2055920 swapFree=4161536/4192956
[pid=30082] ppid=30080 vsize=1028 CPUtime=0.09
/proc/30082/stat : 30082 (picosat) R 30080 30082 29969 0 -1 4194304 197 0 0 0 7 2 0 0 18 0 1 0 277278121 1052672 182 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529748 0 0 4096 0 0 0 0 17 1 0 0
/proc/30082/statm: 257 182 42 102 0 152 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1028

[startup+0.515478 s]
/proc/loadavg: 1.02 1.02 1.00 3/64 30082
/proc/meminfo: memFree=1828024/2055920 swapFree=4161536/4192956
[pid=30082] ppid=30080 vsize=1300 CPUtime=0.5
/proc/30082/stat : 30082 (picosat) R 30080 30082 29969 0 -1 4194304 255 0 0 0 48 2 0 0 21 0 1 0 277278121 1331200 238 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/30082/statm: 325 238 48 102 0 220 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 1300

[startup+1.33562 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 30083
/proc/meminfo: memFree=1827184/2055920 swapFree=4161536/4192956
[pid=30082] ppid=30080 vsize=1300 CPUtime=1.32
/proc/30082/stat : 30082 (picosat) R 30080 30082 29969 0 -1 4194304 268 0 0 0 130 2 0 0 25 0 1 0 277278121 1331200 251 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/30082/statm: 325 251 48 102 0 220 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 1300

[startup+2.9739 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 30083
/proc/meminfo: memFree=1826928/2055920 swapFree=4161536/4192956
[pid=30082] ppid=30080 vsize=1472 CPUtime=2.96
/proc/30082/stat : 30082 (picosat) R 30080 30082 29969 0 -1 4194304 290 0 0 0 294 2 0 0 25 0 1 0 277278121 1507328 273 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525728 0 0 4096 0 0 0 0 17 1 0 0
/proc/30082/statm: 368 273 48 102 0 263 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 1472

[startup+6.25046 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 30083
/proc/meminfo: memFree=1826736/2055920 swapFree=4161536/4192956
[pid=30082] ppid=30080 vsize=1600 CPUtime=6.23
/proc/30082/stat : 30082 (picosat) R 30080 30082 29969 0 -1 4194304 328 0 0 0 621 2 0 0 25 0 1 0 277278121 1638400 311 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134520047 0 0 4096 0 0 0 0 17 1 0 0
/proc/30082/statm: 400 311 48 102 0 295 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 1600

[startup+12.7046 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 30083
/proc/meminfo: memFree=1826552/2055920 swapFree=4161536/4192956
[pid=30082] ppid=30080 vsize=1748 CPUtime=12.69
/proc/30082/stat : 30082 (picosat) R 30080 30082 29969 0 -1 4194304 377 0 0 0 1267 2 0 0 25 0 1 0 277278121 1789952 360 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525603 0 0 4096 0 0 0 0 17 1 0 0
/proc/30082/statm: 437 360 48 102 0 332 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1748

[startup+25.5078 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 30083
/proc/meminfo: memFree=1826296/2055920 swapFree=4161536/4192956
[pid=30082] ppid=30080 vsize=2004 CPUtime=25.49
/proc/30082/stat : 30082 (picosat) R 30080 30082 29969 0 -1 4194304 436 0 0 0 2546 3 0 0 25 0 1 0 277278121 2052096 419 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524072 0 0 4096 0 0 0 0 17 1 0 0
/proc/30082/statm: 501 419 48 102 0 396 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 2004

[startup+51.1121 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 30083
/proc/meminfo: memFree=1825912/2055920 swapFree=4161536/4192956
[pid=30082] ppid=30080 vsize=2448 CPUtime=51.09
/proc/30082/stat : 30082 (picosat) R 30080 30082 29969 0 -1 4194304 546 0 0 0 5106 3 0 0 25 0 1 0 277278121 2506752 529 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522892 0 0 4096 0 0 0 0 17 1 0 0
/proc/30082/statm: 612 529 48 102 0 507 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 2448

[startup+102.319 s]
/proc/loadavg: 1.05 1.03 1.00 2/65 30083
/proc/meminfo: memFree=1825336/2055920 swapFree=4161536/4192956
[pid=30082] ppid=30080 vsize=3016 CPUtime=102.27
/proc/30082/stat : 30082 (picosat) R 30080 30082 29969 0 -1 4194304 668 0 0 0 10224 3 0 0 25 0 1 0 277278121 3088384 651 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529717 0 0 4096 0 0 0 0 17 1 0 0
/proc/30082/statm: 754 651 48 102 0 649 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 3016

[startup+162.336 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 30083
/proc/meminfo: memFree=1824888/2055920 swapFree=4161536/4192956
[pid=30082] ppid=30080 vsize=3364 CPUtime=162.27
/proc/30082/stat : 30082 (picosat) R 30080 30082 29969 0 -1 4194304 775 0 0 0 16224 3 0 0 25 0 1 0 277278121 3444736 758 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134531136 0 0 4096 0 0 0 0 17 1 0 0
/proc/30082/statm: 841 758 48 102 0 736 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 3364

[startup+222.356 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 30083
/proc/meminfo: memFree=1824568/2055920 swapFree=4161536/4192956
[pid=30082] ppid=30080 vsize=3676 CPUtime=222.28
/proc/30082/stat : 30082 (picosat) R 30080 30082 29969 0 -1 4194304 854 0 0 0 22224 4 0 0 25 0 1 0 277278121 3764224 837 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522692 0 0 4096 0 0 0 0 17 1 0 0
/proc/30082/statm: 919 837 48 102 0 814 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 3676

[startup+282.377 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 30083
/proc/meminfo: memFree=1824312/2055920 swapFree=4161536/4192956
[pid=30082] ppid=30080 vsize=3968 CPUtime=282.28
/proc/30082/stat : 30082 (picosat) R 30080 30082 29969 0 -1 4194304 914 0 0 0 28224 4 0 0 25 0 1 0 277278121 4063232 896 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/30082/statm: 992 896 48 102 0 887 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 3968

[startup+342.392 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30083
/proc/meminfo: memFree=1824056/2055920 swapFree=4161536/4192956
[pid=30082] ppid=30080 vsize=4264 CPUtime=342.27
/proc/30082/stat : 30082 (picosat) R 30080 30082 29969 0 -1 4194304 1001 0 0 0 34223 4 0 0 25 0 1 0 277278121 4366336 968 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/30082/statm: 1066 968 48 102 0 961 0
Current children cumulated CPU time (s) 342.27
Current children cumulated vsize (KiB) 4264

[startup+402.411 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30083
/proc/meminfo: memFree=1823864/2055920 swapFree=4161536/4192956
[pid=30082] ppid=30080 vsize=4348 CPUtime=402.27
/proc/30082/stat : 30082 (picosat) R 30080 30082 29969 0 -1 4194304 1032 0 0 0 40223 4 0 0 25 0 1 0 277278121 4452352 988 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/30082/statm: 1087 988 48 102 0 982 0
Current children cumulated CPU time (s) 402.27
Current children cumulated vsize (KiB) 4348

[startup+462.43 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30083
/proc/meminfo: memFree=1823480/2055920 swapFree=4161536/4192956
[pid=30082] ppid=30080 vsize=4752 CPUtime=462.27
/proc/30082/stat : 30082 (picosat) R 30080 30082 29969 0 -1 4194304 1145 0 0 0 46223 4 0 0 25 0 1 0 277278121 4866048 1090 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522688 0 0 4096 0 0 0 0 17 1 0 0
/proc/30082/statm: 1188 1090 48 102 0 1083 0
Current children cumulated CPU time (s) 462.27
Current children cumulated vsize (KiB) 4752

[startup+522.448 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30083
/proc/meminfo: memFree=1823288/2055920 swapFree=4161536/4192956
[pid=30082] ppid=30080 vsize=4840 CPUtime=522.27
/proc/30082/stat : 30082 (picosat) R 30080 30082 29969 0 -1 4194304 1209 0 0 0 52222 5 0 0 25 0 1 0 277278121 4956160 1116 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/30082/statm: 1210 1116 48 102 0 1105 0
Current children cumulated CPU time (s) 522.27
Current children cumulated vsize (KiB) 4840

[startup+582.469 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30083
/proc/meminfo: memFree=1823160/2055920 swapFree=4161536/4192956
[pid=30082] ppid=30080 vsize=5032 CPUtime=582.28
/proc/30082/stat : 30082 (picosat) R 30080 30082 29969 0 -1 4194304 1260 0 0 0 58223 5 0 0 25 0 1 0 277278121 5152768 1167 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/30082/statm: 1258 1167 48 102 0 1153 0
Current children cumulated CPU time (s) 582.28
Current children cumulated vsize (KiB) 5032

[startup+642.484 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30083
/proc/meminfo: memFree=1822904/2055920 swapFree=4161536/4192956
[pid=30082] ppid=30080 vsize=5180 CPUtime=642.27
/proc/30082/stat : 30082 (picosat) R 30080 30082 29969 0 -1 4194304 1331 0 0 0 64222 5 0 0 25 0 1 0 277278121 5304320 1216 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525825 0 0 4096 0 0 0 0 17 1 0 0
/proc/30082/statm: 1295 1216 48 102 0 1190 0
Current children cumulated CPU time (s) 642.27
Current children cumulated vsize (KiB) 5180

[startup+702.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30083
/proc/meminfo: memFree=1822776/2055920 swapFree=4161536/4192956
[pid=30082] ppid=30080 vsize=5380 CPUtime=702.26
/proc/30082/stat : 30082 (picosat) R 30080 30082 29969 0 -1 4194304 1375 0 0 0 70221 5 0 0 25 0 1 0 277278121 5509120 1260 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/30082/statm: 1345 1260 48 102 0 1240 0
Current children cumulated CPU time (s) 702.26
Current children cumulated vsize (KiB) 5380

[startup+762.521 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 30083
/proc/meminfo: memFree=1822584/2055920 swapFree=4161536/4192956
[pid=30082] ppid=30080 vsize=5512 CPUtime=762.26
/proc/30082/stat : 30082 (picosat) R 30080 30082 29969 0 -1 4194304 1410 0 0 0 76221 5 0 0 25 0 1 0 277278121 5644288 1295 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134597667 0 0 4096 0 0 0 0 17 1 0 0
/proc/30082/statm: 1378 1295 48 102 0 1273 0
Current children cumulated CPU time (s) 762.26
Current children cumulated vsize (KiB) 5512

[startup+822.543 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 30083
/proc/meminfo: memFree=1822520/2055920 swapFree=4161536/4192956
[pid=30082] ppid=30080 vsize=5640 CPUtime=822.27
/proc/30082/stat : 30082 (picosat) R 30080 30082 29969 0 -1 4194304 1493 0 0 0 82221 6 0 0 25 0 1 0 277278121 5775360 1302 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525797 0 0 4096 0 0 0 0 17 1 0 0
/proc/30082/statm: 1410 1302 48 102 0 1305 0
Current children cumulated CPU time (s) 822.27
Current children cumulated vsize (KiB) 5640

[startup+882.584 s]
/proc/loadavg: 1.04 1.02 1.00 2/71 30197
/proc/meminfo: memFree=1820920/2055920 swapFree=4161536/4192956
[pid=30082] ppid=30080 vsize=5832 CPUtime=882.24
/proc/30082/stat : 30082 (picosat) R 30080 30082 29969 0 -1 4194304 1534 0 0 0 88216 8 0 0 25 0 1 0 277278121 5971968 1343 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/30082/statm: 1458 1343 48 102 0 1353 0
Current children cumulated CPU time (s) 882.24
Current children cumulated vsize (KiB) 5832

[startup+942.623 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 30281
/proc/meminfo: memFree=1821816/2055920 swapFree=4161536/4192956
[pid=30082] ppid=30080 vsize=5832 CPUtime=942.21
/proc/30082/stat : 30082 (picosat) R 30080 30082 29969 0 -1 4194304 1536 0 0 0 94213 8 0 0 25 0 1 0 277278121 5971968 1345 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/30082/statm: 1458 1345 48 102 0 1353 0
Current children cumulated CPU time (s) 942.21
Current children cumulated vsize (KiB) 5832

[startup+1002.63 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 30281
/proc/meminfo: memFree=1821880/2055920 swapFree=4161536/4192956
[pid=30082] ppid=30080 vsize=5832 CPUtime=1002.2
/proc/30082/stat : 30082 (picosat) R 30080 30082 29969 0 -1 4194304 1536 0 0 0 100212 8 0 0 25 0 1 0 277278121 5971968 1345 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/30082/statm: 1458 1345 48 102 0 1353 0
Current children cumulated CPU time (s) 1002.2
Current children cumulated vsize (KiB) 5832

[startup+1062.65 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30281
/proc/meminfo: memFree=1821880/2055920 swapFree=4161536/4192956
[pid=30082] ppid=30080 vsize=5832 CPUtime=1062.2
/proc/30082/stat : 30082 (picosat) R 30080 30082 29969 0 -1 4194304 1542 0 0 0 106212 8 0 0 25 0 1 0 277278121 5971968 1351 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522765 0 0 4096 0 0 0 0 17 1 0 0
/proc/30082/statm: 1458 1351 48 102 0 1353 0
Current children cumulated CPU time (s) 1062.2
Current children cumulated vsize (KiB) 5832

[startup+1122.67 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30281
/proc/meminfo: memFree=1821624/2055920 swapFree=4161536/4192956
[pid=30082] ppid=30080 vsize=6200 CPUtime=1122.2
/proc/30082/stat : 30082 (picosat) R 30080 30082 29969 0 -1 4194304 1690 0 0 0 112212 8 0 0 25 0 1 0 277278121 6348800 1448 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/30082/statm: 1550 1448 48 102 0 1445 0
Current children cumulated CPU time (s) 1122.2
Current children cumulated vsize (KiB) 6200

[startup+1182.69 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30281
/proc/meminfo: memFree=1821624/2055920 swapFree=4161536/4192956
[pid=30082] ppid=30080 vsize=6200 CPUtime=1182.21
/proc/30082/stat : 30082 (picosat) R 30080 30082 29969 0 -1 4194304 1690 0 0 0 118212 9 0 0 25 0 1 0 277278121 6348800 1448 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524072 0 0 4096 0 0 0 0 17 1 0 0
/proc/30082/statm: 1550 1448 48 102 0 1445 0
Current children cumulated CPU time (s) 1182.21
Current children cumulated vsize (KiB) 6200



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30281
/proc/meminfo: memFree=1821368/2055920 swapFree=4161536/4192956
[pid=30082] ppid=30080 vsize=6468 CPUtime=1200.02
/proc/30082/stat : 30082 (picosat) R 30080 30082 29969 0 -1 4194304 1767 0 0 0 119993 9 0 0 25 0 1 0 277278121 6623232 1510 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525870 0 0 4096 0 0 0 0 17 1 0 0
/proc/30082/statm: 1617 1510 48 102 0 1512 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 6468

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): 1200.52
CPU time (s): 1200.03
CPU user time (s): 1199.94
CPU system time (s): 0.095985
CPU usage (%): 99.9597
Max. virtual memory (cumulated for all children) (KiB): 6468

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.94
system time used= 0.095985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1767
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= 2046

runsolver used 0.778881 second user time and 2.50862 second system time

The end



Launcher Data (download as text)




Begin job on node39 on Tue Feb 27 10:47:02 UTC 2007

IDJOB= 311642
IDBENCH= 20320
IDSOLVER= 106
FILE ID= node39/311642-1172573222

PBS_JOBID= 3971917

Free space on /tmp= 66558 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2405/unif2p-p0.8-v2405-c7479-S623466762-07-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/311642-1172573222/picosat /tmp/evaluation/311642-1172573222/instance-311642-1172573222.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node39/watcher-311642-1172573222 -o ROOT/results/node39/solver-311642-1172573222 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/311642-1172573222/picosat /tmp/evaluation/311642-1172573222/instance-311642-1172573222.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  2bab0300d2912ed939db31155033fc44

RANDOM SEED= 490738895

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node39.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		: 3000.285
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		: 3000.285
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:       1828432 kB
Buffers:         23692 kB
Cached:         133020 kB
SwapCached:      25868 kB
Active:          83392 kB
Inactive:       106156 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1828432 kB
SwapTotal:     4192956 kB
SwapFree:      4161536 kB
Dirty:             588 kB
Writeback:           0 kB
Mapped:          15676 kB
Slab:            24028 kB
Committed_AS:   667232 kB
PageTables:       1412 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= 66558 MiB

End job on node39 on Tue Feb 27 11:07:05 UTC 2007