Trace number 311847

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) 1200.09 1200.51

General information on the benchmark

Namerandom/2+p/p0.8/v2405/
unif2p-p0.8-v2405-c7479-S514014285-17-SAT.cnf
MD5SUM3765de921264120aecd4bbce78bd2a98
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.248961
Satisfiable
(Un)Satisfiability was proved
Number of variables2404
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/node3/watcher-311847-1172577580 -o ROOT/results/node3/solver-311847-1172577580 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/311847-1172577580/picosat /tmp/evaluation/311847-1172577580/instance-311847-1172577580.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: 0.92 0.98 0.99 3/77 30856
/proc/meminfo: memFree=811752/2055920 swapFree=4192812/4192956
[pid=30856] ppid=30854 vsize=884 CPUtime=0
/proc/30856/stat : 30856 (picosat) R 30854 30856 29878 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 277712904 905216 113 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/30856/statm: 221 113 40 102 0 116 0

[startup+0.107358 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 30856
/proc/meminfo: memFree=811752/2055920 swapFree=4192812/4192956
[pid=30856] ppid=30854 vsize=1160 CPUtime=0.1
/proc/30856/stat : 30856 (picosat) R 30854 30856 29878 0 -1 4194304 198 0 0 0 7 3 0 0 18 0 1 0 277712904 1187840 183 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525823 0 0 4096 0 0 0 0 17 1 0 0
/proc/30856/statm: 290 183 42 102 0 185 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1160

[startup+0.519394 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 30856
/proc/meminfo: memFree=811752/2055920 swapFree=4192812/4192956
[pid=30856] ppid=30854 vsize=1300 CPUtime=0.51
/proc/30856/stat : 30856 (picosat) R 30854 30856 29878 0 -1 4194304 256 0 0 0 48 3 0 0 21 0 1 0 277712904 1331200 239 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134597664 0 0 4096 0 0 0 0 17 1 0 0
/proc/30856/statm: 325 239 48 102 0 220 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 1300

[startup+1.33946 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 30857
/proc/meminfo: memFree=810912/2055920 swapFree=4192812/4192956
[pid=30856] ppid=30854 vsize=1432 CPUtime=1.33
/proc/30856/stat : 30856 (picosat) R 30854 30856 29878 0 -1 4194304 276 0 0 0 130 3 0 0 25 0 1 0 277712904 1466368 259 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134523527 0 0 4096 0 0 0 0 17 1 0 0
/proc/30856/statm: 358 259 48 102 0 253 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 1432

[startup+2.97559 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 30857
/proc/meminfo: memFree=810656/2055920 swapFree=4192812/4192956
[pid=30856] ppid=30854 vsize=1548 CPUtime=2.97
/proc/30856/stat : 30856 (picosat) R 30854 30856 29878 0 -1 4194304 301 0 0 0 294 3 0 0 25 0 1 0 277712904 1585152 284 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134523062 0 0 4096 0 0 0 0 17 1 0 0
/proc/30856/statm: 387 284 48 102 0 282 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 1548

[startup+6.25186 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 30857
/proc/meminfo: memFree=810528/2055920 swapFree=4192812/4192956
[pid=30856] ppid=30854 vsize=1672 CPUtime=6.24
/proc/30856/stat : 30856 (picosat) R 30854 30856 29878 0 -1 4194304 335 0 0 0 621 3 0 0 25 0 1 0 277712904 1712128 318 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522932 0 0 4096 0 0 0 0 17 1 0 0
/proc/30856/statm: 418 318 48 102 0 313 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 1672

[startup+12.7084 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 30857
/proc/meminfo: memFree=810208/2055920 swapFree=4192812/4192956
[pid=30856] ppid=30854 vsize=1944 CPUtime=12.69
/proc/30856/stat : 30856 (picosat) R 30854 30856 29878 0 -1 4194304 415 0 0 0 1266 3 0 0 25 0 1 0 277712904 1990656 398 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/30856/statm: 486 398 48 102 0 381 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1944

[startup+25.5095 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 30857
/proc/meminfo: memFree=809952/2055920 swapFree=4192812/4192956
[pid=30856] ppid=30854 vsize=2276 CPUtime=25.49
/proc/30856/stat : 30856 (picosat) R 30854 30856 29878 0 -1 4194304 488 0 0 0 2546 3 0 0 25 0 1 0 277712904 2330624 471 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525675 0 0 4096 0 0 0 0 17 1 0 0
/proc/30856/statm: 569 471 48 102 0 464 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 2276

[startup+51.1196 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 30857
/proc/meminfo: memFree=809504/2055920 swapFree=4192812/4192956
[pid=30856] ppid=30854 vsize=2648 CPUtime=51.1
/proc/30856/stat : 30856 (picosat) R 30854 30856 29878 0 -1 4194304 582 0 0 0 5106 4 0 0 25 0 1 0 277712904 2711552 563 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524083 0 0 4096 0 0 0 0 17 1 0 0
/proc/30856/statm: 662 563 48 102 0 557 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 2648

[startup+102.349 s]
/proc/loadavg: 0.98 0.98 0.99 2/84 30957
/proc/meminfo: memFree=807472/2055920 swapFree=4192812/4192956
[pid=30856] ppid=30854 vsize=3220 CPUtime=102.26
/proc/30856/stat : 30856 (picosat) R 30854 30856 29878 0 -1 4194304 716 0 0 0 10222 4 0 0 25 0 1 0 277712904 3297280 697 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524112 0 0 4096 0 0 0 0 17 1 0 0
/proc/30856/statm: 805 697 48 102 0 700 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 3220

[startup+162.406 s]
/proc/loadavg: 0.99 0.98 0.99 2/84 31033
/proc/meminfo: memFree=806960/2055920 swapFree=4192812/4192956
[pid=30856] ppid=30854 vsize=3696 CPUtime=162.26
/proc/30856/stat : 30856 (picosat) R 30854 30856 29878 0 -1 4194304 857 0 0 0 16221 5 0 0 25 0 1 0 277712904 3784704 838 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/30856/statm: 924 838 48 102 0 819 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 3696

[startup+222.434 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31055
/proc/meminfo: memFree=807840/2055920 swapFree=4192812/4192956
[pid=30856] ppid=30854 vsize=3988 CPUtime=222.25
/proc/30856/stat : 30856 (picosat) R 30854 30856 29878 0 -1 4194304 957 0 0 0 22220 5 0 0 25 0 1 0 277712904 4083712 902 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134549242 0 0 4096 0 0 0 0 17 1 0 0
/proc/30856/statm: 997 902 48 102 0 892 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 3988

[startup+282.466 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31055
/proc/meminfo: memFree=807584/2055920 swapFree=4192812/4192956
[pid=30856] ppid=30854 vsize=4220 CPUtime=282.28
/proc/30856/stat : 30856 (picosat) R 30854 30856 29878 0 -1 4194304 1031 0 0 0 28222 6 0 0 25 0 1 0 277712904 4321280 976 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522836 0 0 4096 0 0 0 0 17 1 0 0
/proc/30856/statm: 1055 976 48 102 0 950 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 4220

[startup+342.498 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31055
/proc/meminfo: memFree=807328/2055920 swapFree=4192812/4192956
[pid=30856] ppid=30854 vsize=4572 CPUtime=342.29
/proc/30856/stat : 30856 (picosat) R 30854 30856 29878 0 -1 4194304 1120 0 0 0 34222 7 0 0 25 0 1 0 277712904 4681728 1065 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/30856/statm: 1143 1065 48 102 0 1038 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 4572

[startup+402.53 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31055
/proc/meminfo: memFree=807008/2055920 swapFree=4192812/4192956
[pid=30856] ppid=30854 vsize=4872 CPUtime=402.31
/proc/30856/stat : 30856 (picosat) R 30854 30856 29878 0 -1 4194304 1196 0 0 0 40224 7 0 0 25 0 1 0 277712904 4988928 1141 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525870 0 0 4096 0 0 0 0 17 1 0 0
/proc/30856/statm: 1218 1141 48 102 0 1113 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 4872

[startup+462.556 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31055
/proc/meminfo: memFree=807008/2055920 swapFree=4192812/4192956
[pid=30856] ppid=30854 vsize=4948 CPUtime=462.32
/proc/30856/stat : 30856 (picosat) R 30854 30856 29878 0 -1 4194304 1207 0 0 0 46224 8 0 0 25 0 1 0 277712904 5066752 1152 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529356 0 0 4096 0 0 0 0 17 1 0 0
/proc/30856/statm: 1237 1152 48 102 0 1132 0
Current children cumulated CPU time (s) 462.32
Current children cumulated vsize (KiB) 4948

[startup+522.581 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31055
/proc/meminfo: memFree=806688/2055920 swapFree=4192812/4192956
[pid=30856] ppid=30854 vsize=5192 CPUtime=522.33
/proc/30856/stat : 30856 (picosat) R 30854 30856 29878 0 -1 4194304 1287 0 0 0 52225 8 0 0 25 0 1 0 277712904 5316608 1220 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529802 0 0 4096 0 0 0 0 17 1 0 0
/proc/30856/statm: 1298 1220 48 102 0 1193 0
Current children cumulated CPU time (s) 522.33
Current children cumulated vsize (KiB) 5192

[startup+582.61 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31055
/proc/meminfo: memFree=806624/2055920 swapFree=4192812/4192956
[pid=30856] ppid=30854 vsize=5340 CPUtime=582.35
/proc/30856/stat : 30856 (picosat) R 30854 30856 29878 0 -1 4194304 1319 0 0 0 58226 9 0 0 25 0 1 0 277712904 5468160 1250 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/30856/statm: 1335 1250 48 102 0 1230 0
Current children cumulated CPU time (s) 582.35
Current children cumulated vsize (KiB) 5340

[startup+642.641 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31055
/proc/meminfo: memFree=806176/2055920 swapFree=4192812/4192956
[pid=30856] ppid=30854 vsize=5704 CPUtime=642.35
/proc/30856/stat : 30856 (picosat) R 30854 30856 29878 0 -1 4194304 1452 0 0 0 64226 9 0 0 25 0 1 0 277712904 5840896 1346 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529933 0 0 4096 0 0 0 0 17 1 0 0
/proc/30856/statm: 1426 1346 48 102 0 1321 0
Current children cumulated CPU time (s) 642.35
Current children cumulated vsize (KiB) 5704

[startup+702.665 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31055
/proc/meminfo: memFree=806176/2055920 swapFree=4192812/4192956
[pid=30856] ppid=30854 vsize=5704 CPUtime=702.37
/proc/30856/stat : 30856 (picosat) R 30854 30856 29878 0 -1 4194304 1454 0 0 0 70227 10 0 0 25 0 1 0 277712904 5840896 1348 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/30856/statm: 1426 1348 48 102 0 1321 0
Current children cumulated CPU time (s) 702.37
Current children cumulated vsize (KiB) 5704

[startup+762.691 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31055
/proc/meminfo: memFree=806176/2055920 swapFree=4192812/4192956
[pid=30856] ppid=30854 vsize=5740 CPUtime=762.37
/proc/30856/stat : 30856 (picosat) R 30854 30856 29878 0 -1 4194304 1477 0 0 0 76227 10 0 0 25 0 1 0 277712904 5877760 1358 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/30856/statm: 1435 1358 48 102 0 1330 0
Current children cumulated CPU time (s) 762.37
Current children cumulated vsize (KiB) 5740

[startup+822.724 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31055
/proc/meminfo: memFree=806112/2055920 swapFree=4192812/4192956
[pid=30856] ppid=30854 vsize=5848 CPUtime=822.39
/proc/30856/stat : 30856 (picosat) R 30854 30856 29878 0 -1 4194304 1506 0 0 0 82228 11 0 0 25 0 1 0 277712904 5988352 1387 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/30856/statm: 1462 1387 48 102 0 1357 0
Current children cumulated CPU time (s) 822.39
Current children cumulated vsize (KiB) 5848

[startup+882.749 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31055
/proc/meminfo: memFree=805856/2055920 swapFree=4192812/4192956
[pid=30856] ppid=30854 vsize=6060 CPUtime=882.41
/proc/30856/stat : 30856 (picosat) R 30854 30856 29878 0 -1 4194304 1593 0 0 0 88229 12 0 0 25 0 1 0 277712904 6205440 1408 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/30856/statm: 1515 1408 48 102 0 1410 0
Current children cumulated CPU time (s) 882.41
Current children cumulated vsize (KiB) 6060

[startup+942.775 s]
/proc/loadavg: 1.04 1.00 1.00 2/78 31055
/proc/meminfo: memFree=805856/2055920 swapFree=4192812/4192956
[pid=30856] ppid=30854 vsize=6176 CPUtime=942.41
/proc/30856/stat : 30856 (picosat) R 30854 30856 29878 0 -1 4194304 1634 0 0 0 94229 12 0 0 25 0 1 0 277712904 6324224 1439 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/30856/statm: 1544 1439 48 102 0 1439 0
Current children cumulated CPU time (s) 942.41
Current children cumulated vsize (KiB) 6176

[startup+1002.8 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 31055
/proc/meminfo: memFree=805664/2055920 swapFree=4192812/4192956
[pid=30856] ppid=30854 vsize=6344 CPUtime=1002.43
/proc/30856/stat : 30856 (picosat) R 30854 30856 29878 0 -1 4194304 1676 0 0 0 100230 13 0 0 25 0 1 0 277712904 6496256 1481 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134520028 0 0 4096 0 0 0 0 17 1 0 0
/proc/30856/statm: 1586 1481 48 102 0 1481 0
Current children cumulated CPU time (s) 1002.43
Current children cumulated vsize (KiB) 6344

[startup+1062.83 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31055
/proc/meminfo: memFree=805280/2055920 swapFree=4192812/4192956
[pid=30856] ppid=30854 vsize=6688 CPUtime=1062.43
/proc/30856/stat : 30856 (picosat) R 30854 30856 29878 0 -1 4194304 1767 0 0 0 106230 13 0 0 25 0 1 0 277712904 6848512 1572 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530094 0 0 4096 0 0 0 0 17 1 0 0
/proc/30856/statm: 1672 1572 48 102 0 1567 0
Current children cumulated CPU time (s) 1062.43
Current children cumulated vsize (KiB) 6688

[startup+1122.85 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31055
/proc/meminfo: memFree=805216/2055920 swapFree=4192812/4192956
[pid=30856] ppid=30854 vsize=6744 CPUtime=1122.45
/proc/30856/stat : 30856 (picosat) R 30854 30856 29878 0 -1 4194304 1786 0 0 0 112231 14 0 0 25 0 1 0 277712904 6905856 1587 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/30856/statm: 1686 1587 48 102 0 1581 0
Current children cumulated CPU time (s) 1122.45
Current children cumulated vsize (KiB) 6744

[startup+1182.88 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31055
/proc/meminfo: memFree=805280/2055920 swapFree=4192812/4192956
[pid=30856] ppid=30854 vsize=6700 CPUtime=1182.46
/proc/30856/stat : 30856 (picosat) R 30854 30856 29878 0 -1 4194304 1788 0 0 0 118231 15 0 0 25 0 1 0 277712904 6860800 1578 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/30856/statm: 1675 1578 48 102 0 1570 0
Current children cumulated CPU time (s) 1182.46
Current children cumulated vsize (KiB) 6700



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31055
/proc/meminfo: memFree=805216/2055920 swapFree=4192812/4192956
[pid=30856] ppid=30854 vsize=6768 CPUtime=1200.08
/proc/30856/stat : 30856 (picosat) R 30854 30856 29878 0 -1 4194304 1804 0 0 0 119993 15 0 0 25 0 1 0 277712904 6930432 1594 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/30856/statm: 1692 1594 48 102 0 1587 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 6768

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): 1200.51
CPU time (s): 1200.09
CPU user time (s): 1199.93
CPU system time (s): 0.154976
CPU usage (%): 99.9652
Max. virtual memory (cumulated for all children) (KiB): 6888

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.93
system time used= 0.154976
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1804
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= 2148

runsolver used 1.3328 second user time and 2.68259 second system time

The end



Launcher Data (download as text)




Begin job on node3 on Tue Feb 27 11:59:40 UTC 2007

IDJOB= 311847
IDBENCH= 20326
IDSOLVER= 106
FILE ID= node3/311847-1172577580

PBS_JOBID= 3971680

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-S514014285-17-SAT.cnf
COMMAND LINE= /tmp/evaluation/311847-1172577580/picosat /tmp/evaluation/311847-1172577580/instance-311847-1172577580.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-311847-1172577580 -o ROOT/results/node3/solver-311847-1172577580 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/311847-1172577580/picosat /tmp/evaluation/311847-1172577580/instance-311847-1172577580.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  3765de921264120aecd4bbce78bd2a98

RANDOM SEED= 357809799

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node3.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		: 3000.241
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		: 3000.241
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:        812224 kB
Buffers:         69956 kB
Cached:        1036268 kB
SwapCached:          0 kB
Active:         460420 kB
Inactive:       700888 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        812224 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             692 kB
Writeback:           0 kB
Mapped:          74000 kB
Slab:            68056 kB
Committed_AS:  1205736 kB
PageTables:       1660 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 node3 on Tue Feb 27 12:19:43 UTC 2007