Trace number 306107

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) 1200.12 1200.55

General information on the benchmark

Namerandom/LargeSize/3SAT/v10000/
unif-k3-r4.2-v10000-c42000-S1173369833-06.cnf
MD5SUM44829169fe50d4c74609ee6e189daf0e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark243.951
Satisfiable
(Un)Satisfiability was proved
Number of variables10000
Number of clauses42000
Sum of the clauses size126000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 342000
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/node12/watcher-306107-1172092328 -o ROOT/results/node12/solver-306107-1172092328 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/306107-1172092328/picosat /tmp/evaluation/306107-1172092328/instance-306107-1172092328.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: 0.85 0.97 0.99 3/77 15958
/proc/meminfo: memFree=1615592/2055920 swapFree=4154940/4192956
[pid=15958] ppid=15956 vsize=1668 CPUtime=0
/proc/15958/stat : 15958 (picosat) R 15956 15958 15901 0 -1 4194304 282 0 0 0 0 0 0 0 18 0 1 0 229187294 1708032 267 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/15958/statm: 417 267 40 102 0 312 0

[startup+0.107858 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 15958
/proc/meminfo: memFree=1615592/2055920 swapFree=4154940/4192956
[pid=15958] ppid=15956 vsize=1932 CPUtime=0.1
/proc/15958/stat : 15958 (picosat) R 15956 15958 15901 0 -1 4194304 339 0 0 0 5 5 0 0 18 0 1 0 229187294 1978368 324 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/15958/statm: 483 324 40 102 0 378 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1932

[startup+0.515933 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 15958
/proc/meminfo: memFree=1615592/2055920 swapFree=4154940/4192956
[pid=15958] ppid=15956 vsize=3388 CPUtime=0.5
/proc/15958/stat : 15958 (picosat) R 15956 15958 15901 0 -1 4194304 692 0 0 0 30 20 0 0 21 0 1 0 229187294 3469312 675 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134583827 0 0 4096 0 0 0 0 17 1 0 0
/proc/15958/statm: 847 675 48 102 0 742 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 3388

[startup+1.33909 s]
/proc/loadavg: 0.85 0.97 0.99 2/78 15959
/proc/meminfo: memFree=1611936/2055920 swapFree=4154940/4192956
[pid=15958] ppid=15956 vsize=4944 CPUtime=1.33
/proc/15958/stat : 15958 (picosat) R 15956 15958 15901 0 -1 4194304 1065 0 0 0 112 21 0 0 25 0 1 0 229187294 5062656 1048 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134583827 0 0 4096 0 0 0 0 17 1 0 0
/proc/15958/statm: 1236 1048 48 102 0 1131 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 4944

[startup+2.97537 s]
/proc/loadavg: 0.85 0.97 0.99 2/78 15959
/proc/meminfo: memFree=1609696/2055920 swapFree=4154940/4192956
[pid=15958] ppid=15956 vsize=7800 CPUtime=2.96
/proc/15958/stat : 15958 (picosat) R 15956 15958 15901 0 -1 4194304 1795 0 0 0 275 21 0 0 25 0 1 0 229187294 7987200 1778 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15958/statm: 1950 1778 48 102 0 1845 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 7800

[startup+6.25396 s]
/proc/loadavg: 0.86 0.97 0.99 2/78 15959
/proc/meminfo: memFree=1606560/2055920 swapFree=4154940/4192956
[pid=15958] ppid=15956 vsize=10152 CPUtime=6.24
/proc/15958/stat : 15958 (picosat) R 15956 15958 15901 0 -1 4194304 2384 0 0 0 602 22 0 0 25 0 1 0 229187294 10395648 2366 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525860 0 0 4096 0 0 0 0 17 1 0 0
/proc/15958/statm: 2538 2366 48 102 0 2433 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 10152

[startup+12.7091 s]
/proc/loadavg: 0.87 0.97 0.99 2/78 15959
/proc/meminfo: memFree=1604704/2055920 swapFree=4154940/4192956
[pid=15958] ppid=15956 vsize=11412 CPUtime=12.69
/proc/15958/stat : 15958 (picosat) R 15956 15958 15901 0 -1 4194304 2701 0 0 0 1247 22 0 0 25 0 1 0 229187294 11685888 2683 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15958/statm: 2853 2683 48 102 0 2748 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 11412

[startup+25.5124 s]
/proc/loadavg: 0.90 0.97 0.99 2/78 15959
/proc/meminfo: memFree=1602272/2055920 swapFree=4154940/4192956
[pid=15958] ppid=15956 vsize=14168 CPUtime=25.49
/proc/15958/stat : 15958 (picosat) R 15956 15958 15901 0 -1 4194304 3416 0 0 0 2526 23 0 0 25 0 1 0 229187294 14508032 3398 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134549462 0 0 4096 0 0 0 0 17 1 0 0
/proc/15958/statm: 3542 3398 48 102 0 3437 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 14168

[startup+51.121 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 15959
/proc/meminfo: memFree=1597344/2055920 swapFree=4154940/4192956
[pid=15958] ppid=15956 vsize=18656 CPUtime=51.09
/proc/15958/stat : 15958 (picosat) R 15956 15958 15901 0 -1 4194304 4525 0 0 0 5085 24 0 0 25 0 1 0 229187294 19103744 4507 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15958/statm: 4664 4507 48 102 0 4559 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 18656

[startup+102.34 s]
/proc/loadavg: 0.97 0.97 0.99 2/78 15959
/proc/meminfo: memFree=1590944/2055920 swapFree=4154940/4192956
[pid=15958] ppid=15956 vsize=25260 CPUtime=102.29
/proc/15958/stat : 15958 (picosat) R 15956 15958 15901 0 -1 4194304 6129 0 0 0 10203 26 0 0 25 0 1 0 229187294 25866240 6111 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15958/statm: 6315 6111 48 102 0 6210 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 25260

[startup+162.375 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 15959
/proc/meminfo: memFree=1586144/2055920 swapFree=4154940/4192956
[pid=15958] ppid=15956 vsize=30116 CPUtime=162.31
/proc/15958/stat : 15958 (picosat) R 15956 15958 15901 0 -1 4194304 7426 0 0 0 16203 28 0 0 25 0 1 0 229187294 30838784 7305 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522836 0 0 4096 0 0 0 0 17 1 0 0
/proc/15958/statm: 7529 7305 48 102 0 7424 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 30116

[startup+222.409 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 15959
/proc/meminfo: memFree=1581472/2055920 swapFree=4154940/4192956
[pid=15958] ppid=15956 vsize=34728 CPUtime=222.32
/proc/15958/stat : 15958 (picosat) R 15956 15958 15901 0 -1 4194304 8784 0 0 0 22203 29 0 0 25 0 1 0 229187294 35561472 8437 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529914 0 0 4096 0 0 0 0 17 1 0 0
/proc/15958/statm: 8682 8437 48 102 0 8577 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 34728

[startup+282.441 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 15959
/proc/meminfo: memFree=1575712/2055920 swapFree=4154940/4192956
[pid=15958] ppid=15956 vsize=40356 CPUtime=282.33
/proc/15958/stat : 15958 (picosat) R 15956 15958 15901 0 -1 4194304 10396 0 0 0 28202 31 0 0 25 0 1 0 229187294 41324544 9866 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15958/statm: 10089 9866 48 102 0 9984 0
Current children cumulated CPU time (s) 282.33
Current children cumulated vsize (KiB) 40356

[startup+342.469 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 15959
/proc/meminfo: memFree=1572192/2055920 swapFree=4154940/4192956
[pid=15958] ppid=15956 vsize=45024 CPUtime=342.33
/proc/15958/stat : 15958 (picosat) R 15956 15958 15901 0 -1 4194304 11840 0 0 0 34201 32 0 0 25 0 1 0 229187294 46104576 11052 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15958/statm: 11256 11052 48 102 0 11151 0
Current children cumulated CPU time (s) 342.33
Current children cumulated vsize (KiB) 45024

[startup+402.5 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 15959
/proc/meminfo: memFree=1570080/2055920 swapFree=4154940/4192956
[pid=15958] ppid=15956 vsize=45768 CPUtime=402.34
/proc/15958/stat : 15958 (picosat) R 15956 15958 15901 0 -1 4194304 12256 0 0 0 40201 33 0 0 25 0 1 0 229187294 46866432 11245 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/15958/statm: 11442 11245 48 102 0 11337 0
Current children cumulated CPU time (s) 402.34
Current children cumulated vsize (KiB) 45768

[startup+462.525 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 15959
/proc/meminfo: memFree=1567136/2055920 swapFree=4154940/4192956
[pid=15958] ppid=15956 vsize=48784 CPUtime=462.35
/proc/15958/stat : 15958 (picosat) R 15956 15958 15901 0 -1 4194304 13250 0 0 0 46201 34 0 0 25 0 1 0 229187294 49954816 12007 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15958/statm: 12196 12007 48 102 0 12091 0
Current children cumulated CPU time (s) 462.35
Current children cumulated vsize (KiB) 48784

[startup+522.556 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 15959
/proc/meminfo: memFree=1562144/2055920 swapFree=4154940/4192956
[pid=15958] ppid=15956 vsize=53824 CPUtime=522.36
/proc/15958/stat : 15958 (picosat) R 15956 15958 15901 0 -1 4194304 14558 0 0 0 52200 36 0 0 25 0 1 0 229187294 55115776 13263 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15958/statm: 13456 13263 48 102 0 13351 0
Current children cumulated CPU time (s) 522.36
Current children cumulated vsize (KiB) 53824

[startup+582.589 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 15959
/proc/meminfo: memFree=1562144/2055920 swapFree=4154940/4192956
[pid=15958] ppid=15956 vsize=53824 CPUtime=582.37
/proc/15958/stat : 15958 (picosat) R 15956 15958 15901 0 -1 4194304 14563 0 0 0 58201 36 0 0 25 0 1 0 229187294 55115776 13268 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529170 0 0 4096 0 0 0 0 17 1 0 0
/proc/15958/statm: 13456 13268 48 102 0 13351 0
Current children cumulated CPU time (s) 582.37
Current children cumulated vsize (KiB) 53824

[startup+642.622 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 15959
/proc/meminfo: memFree=1559072/2055920 swapFree=4154940/4192956
[pid=15958] ppid=15956 vsize=56788 CPUtime=642.38
/proc/15958/stat : 15958 (picosat) R 15956 15958 15901 0 -1 4194304 15411 0 0 0 64201 37 0 0 25 0 1 0 229187294 58150912 14005 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529977 0 0 4096 0 0 0 0 17 1 0 0
/proc/15958/statm: 14197 14005 48 102 0 14092 0
Current children cumulated CPU time (s) 642.38
Current children cumulated vsize (KiB) 56788

[startup+702.65 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 15959
/proc/meminfo: memFree=1555104/2055920 swapFree=4154940/4192956
[pid=15958] ppid=15956 vsize=60676 CPUtime=702.39
/proc/15958/stat : 15958 (picosat) R 15956 15958 15901 0 -1 4194304 16510 0 0 0 70200 39 0 0 25 0 1 0 229187294 62132224 14987 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525749 0 0 4096 0 0 0 0 17 1 0 0
/proc/15958/statm: 15169 14987 48 102 0 15064 0
Current children cumulated CPU time (s) 702.39
Current children cumulated vsize (KiB) 60676

[startup+762.678 s]
/proc/loadavg: 1.05 0.99 0.99 2/78 15959
/proc/meminfo: memFree=1555424/2055920 swapFree=4154940/4192956
[pid=15958] ppid=15956 vsize=60392 CPUtime=762.39
/proc/15958/stat : 15958 (picosat) R 15956 15958 15901 0 -1 4194304 16643 0 0 0 76200 39 0 0 25 0 1 0 229187294 61841408 14907 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529907 0 0 4096 0 0 0 0 17 1 0 0
/proc/15958/statm: 15098 14907 48 102 0 14993 0
Current children cumulated CPU time (s) 762.39
Current children cumulated vsize (KiB) 60392

[startup+822.718 s]
/proc/loadavg: 1.02 0.99 0.99 2/78 15959
/proc/meminfo: memFree=1553184/2055920 swapFree=4154940/4192956
[pid=15958] ppid=15956 vsize=62596 CPUtime=822.41
/proc/15958/stat : 15958 (picosat) R 15956 15958 15901 0 -1 4194304 17322 0 0 0 82201 40 0 0 25 0 1 0 229187294 64098304 15460 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525820 0 0 4096 0 0 0 0 17 1 0 0
/proc/15958/statm: 15649 15460 48 102 0 15544 0
Current children cumulated CPU time (s) 822.41
Current children cumulated vsize (KiB) 62596

[startup+882.753 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 15959
/proc/meminfo: memFree=1552992/2055920 swapFree=4154940/4192956
[pid=15958] ppid=15956 vsize=62996 CPUtime=882.42
/proc/15958/stat : 15958 (picosat) R 15956 15958 15901 0 -1 4194304 17676 0 0 0 88201 41 0 0 25 0 1 0 229187294 64507904 15521 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529404 0 0 4096 0 0 0 0 17 1 0 0
/proc/15958/statm: 15749 15521 48 102 0 15644 0
Current children cumulated CPU time (s) 882.42
Current children cumulated vsize (KiB) 62996

[startup+942.785 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 15959
/proc/meminfo: memFree=1550880/2055920 swapFree=4154940/4192956
[pid=15958] ppid=15956 vsize=65072 CPUtime=942.43
/proc/15958/stat : 15958 (picosat) R 15956 15958 15901 0 -1 4194304 18259 0 0 0 94201 42 0 0 25 0 1 0 229187294 66633728 16038 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/15958/statm: 16268 16038 48 102 0 16163 0
Current children cumulated CPU time (s) 942.43
Current children cumulated vsize (KiB) 65072

[startup+1002.82 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 15959
/proc/meminfo: memFree=1552416/2055920 swapFree=4154940/4192956
[pid=15958] ppid=15956 vsize=63628 CPUtime=1002.45
/proc/15958/stat : 15958 (picosat) R 15956 15958 15901 0 -1 4194304 19281 0 0 0 100201 44 0 0 25 0 1 0 229187294 65155072 15694 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 1 0 0
/proc/15958/statm: 15907 15694 48 102 0 15802 0
Current children cumulated CPU time (s) 1002.45
Current children cumulated vsize (KiB) 63628

[startup+1062.85 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 15959
/proc/meminfo: memFree=1542496/2055920 swapFree=4154940/4192956
[pid=15958] ppid=15956 vsize=73592 CPUtime=1062.46
/proc/15958/stat : 15958 (picosat) R 15956 15958 15901 0 -1 4194304 21903 0 0 0 106200 46 0 0 25 0 1 0 229187294 75358208 18178 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134523991 0 0 4096 0 0 0 0 17 1 0 0
/proc/15958/statm: 18398 18178 48 102 0 18293 0
Current children cumulated CPU time (s) 1062.46
Current children cumulated vsize (KiB) 73592

[startup+1122.87 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 15959
/proc/meminfo: memFree=1541664/2055920 swapFree=4154940/4192956
[pid=15958] ppid=15956 vsize=74500 CPUtime=1122.46
/proc/15958/stat : 15958 (picosat) R 15956 15958 15901 0 -1 4194304 22187 0 0 0 112199 47 0 0 25 0 1 0 229187294 76288000 18389 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/15958/statm: 18625 18389 48 102 0 18520 0
Current children cumulated CPU time (s) 1122.46
Current children cumulated vsize (KiB) 74500

[startup+1182.91 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 15959
/proc/meminfo: memFree=1543648/2055920 swapFree=4154940/4192956
[pid=15958] ppid=15956 vsize=73456 CPUtime=1182.47
/proc/15958/stat : 15958 (picosat) R 15956 15958 15901 0 -1 4194304 22444 0 0 0 118200 47 0 0 25 0 1 0 229187294 75218944 18157 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/15958/statm: 18364 18157 48 102 0 18259 0
Current children cumulated CPU time (s) 1182.47
Current children cumulated vsize (KiB) 73456



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.53 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 15959
/proc/meminfo: memFree=1539744/2055920 swapFree=4154940/4192956
[pid=15958] ppid=15956 vsize=76284 CPUtime=1200.1
/proc/15958/stat : 15958 (picosat) R 15956 15958 15901 0 -1 4194304 23219 0 0 0 119962 48 0 0 25 0 1 0 229187294 78114816 18860 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/15958/statm: 19071 18860 48 102 0 18966 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 76284

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): 1200.55
CPU time (s): 1200.12
CPU user time (s): 1199.62
CPU system time (s): 0.495924
CPU usage (%): 99.9642
Max. virtual memory (cumulated for all children) (KiB): 76576

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.62
system time used= 0.495924
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23219
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= 1059

runsolver used 1.48377 second user time and 2.75358 second system time

The end



Launcher Data (download as text)




Begin job on node12 on Wed Feb 21 21:12:08 UTC 2007

IDJOB= 306107
IDBENCH= 20173
IDSOLVER= 106
FILE ID= node12/306107-1172092328

PBS_JOBID= 3865336

Free space on /tmp= 66546 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v10000/unif-k3-r4.2-v10000-c42000-S1173369833-06.cnf
COMMAND LINE= /tmp/evaluation/306107-1172092328/picosat /tmp/evaluation/306107-1172092328/instance-306107-1172092328.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node12/watcher-306107-1172092328 -o ROOT/results/node12/solver-306107-1172092328 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/306107-1172092328/picosat /tmp/evaluation/306107-1172092328/instance-306107-1172092328.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  44829169fe50d4c74609ee6e189daf0e

RANDOM SEED= 471456561

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node12.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:       1616064 kB
Buffers:         55872 kB
Cached:         288300 kB
SwapCached:      18268 kB
Active:         192992 kB
Inactive:       177264 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1616064 kB
SwapTotal:     4192956 kB
SwapFree:      4154940 kB
Dirty:            1424 kB
Writeback:           0 kB
Mapped:          29712 kB
Slab:            55304 kB
Committed_AS:  1073512 kB
PageTables:       1692 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= 66546 MiB

End job on node12 on Wed Feb 21 21:32:11 UTC 2007