Trace number 311478

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) 1200.02 1200.72

General information on the benchmark

Namerandom/2+p/p0.8/v2035/
unif2p-p0.8-v2035-c6328-S1703132040-12-SAT.cnf
MD5SUMbf2efd4306c515a6ab821250f31ffa54
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.205967
Satisfiable
(Un)Satisfiability was proved
Number of variables2034
Number of clauses6327
Sum of the clauses size17716
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21265
Number of clauses of size 35062
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/node68/watcher-311478-1172570810 -o ROOT/results/node68/solver-311478-1172570810 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/311478-1172570810/picosat /tmp/evaluation/311478-1172570810/instance-311478-1172570810.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 3/64 1732
/proc/meminfo: memFree=1807064/2055920 swapFree=4183020/4192956
[pid=1732] ppid=1730 vsize=724 CPUtime=0
/proc/1732/stat : 1732 (picosat) R 1730 1732 556 0 -1 4194304 101 0 0 0 0 0 0 0 18 0 1 0 277038649 741376 86 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 0 0 0
/proc/1732/statm: 181 86 40 102 0 76 0

[startup+0.10738 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 1732
/proc/meminfo: memFree=1807064/2055920 swapFree=4183020/4192956
[pid=1732] ppid=1730 vsize=988 CPUtime=0.1
/proc/1732/stat : 1732 (picosat) R 1730 1732 556 0 -1 4194304 172 0 0 0 8 2 0 0 18 0 1 0 277038649 1011712 157 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530174 0 0 4096 0 0 0 0 17 0 0 0
/proc/1732/statm: 247 157 42 102 0 142 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 988

[startup+0.515415 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 1732
/proc/meminfo: memFree=1807064/2055920 swapFree=4183020/4192956
[pid=1732] ppid=1730 vsize=1128 CPUtime=0.5
/proc/1732/stat : 1732 (picosat) R 1730 1732 556 0 -1 4194304 215 0 0 0 48 2 0 0 22 0 1 0 277038649 1155072 198 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524030 0 0 4096 0 0 0 0 17 0 0 0
/proc/1732/statm: 282 198 48 102 0 177 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 1128

[startup+1.33549 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 1733
/proc/meminfo: memFree=1806352/2055920 swapFree=4183020/4192956
[pid=1732] ppid=1730 vsize=1128 CPUtime=1.32
/proc/1732/stat : 1732 (picosat) R 1730 1732 556 0 -1 4194304 230 0 0 0 130 2 0 0 25 0 1 0 277038649 1155072 213 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 0 0 0
/proc/1732/statm: 282 213 48 102 0 177 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 1128

[startup+2.97164 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 1733
/proc/meminfo: memFree=1806160/2055920 swapFree=4183020/4192956
[pid=1732] ppid=1730 vsize=1260 CPUtime=2.96
/proc/1732/stat : 1732 (picosat) R 1730 1732 556 0 -1 4194304 255 0 0 0 294 2 0 0 25 0 1 0 277038649 1290240 238 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522836 0 0 4096 0 0 0 0 17 0 0 0
/proc/1732/statm: 315 238 48 102 0 210 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 1260

[startup+6.25394 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 1733
/proc/meminfo: memFree=1805968/2055920 swapFree=4183020/4192956
[pid=1732] ppid=1730 vsize=1384 CPUtime=6.24
/proc/1732/stat : 1732 (picosat) R 1730 1732 556 0 -1 4194304 285 0 0 0 622 2 0 0 25 0 1 0 277038649 1417216 268 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 0 0 0
/proc/1732/statm: 346 268 48 102 0 241 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 1384

[startup+12.7065 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 1733
/proc/meminfo: memFree=1805776/2055920 swapFree=4183020/4192956
[pid=1732] ppid=1730 vsize=1500 CPUtime=12.7
/proc/1732/stat : 1732 (picosat) R 1730 1732 556 0 -1 4194304 325 0 0 0 1267 3 0 0 25 0 1 0 277038649 1536000 308 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525865 0 0 4096 0 0 0 0 17 0 0 0
/proc/1732/statm: 375 308 48 102 0 270 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 1500

[startup+25.5137 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 1733
/proc/meminfo: memFree=1805648/2055920 swapFree=4183020/4192956
[pid=1732] ppid=1730 vsize=1744 CPUtime=25.5
/proc/1732/stat : 1732 (picosat) R 1730 1732 556 0 -1 4194304 377 0 0 0 2547 3 0 0 25 0 1 0 277038649 1785856 360 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522923 0 0 4096 0 0 0 0 17 0 0 0
/proc/1732/statm: 436 360 48 102 0 331 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 1744

[startup+51.129 s]
/proc/loadavg: 0.97 0.98 0.99 2/65 1733
/proc/meminfo: memFree=1805328/2055920 swapFree=4183020/4192956
[pid=1732] ppid=1730 vsize=2180 CPUtime=51.1
/proc/1732/stat : 1732 (picosat) R 1730 1732 556 0 -1 4194304 481 0 0 0 5107 3 0 0 25 0 1 0 277038649 2232320 464 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530208 0 0 4096 0 0 0 0 17 0 0 0
/proc/1732/statm: 545 464 48 102 0 440 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 2180

[startup+102.353 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 1733
/proc/meminfo: memFree=1804752/2055920 swapFree=4183020/4192956
[pid=1732] ppid=1730 vsize=2544 CPUtime=102.29
/proc/1732/stat : 1732 (picosat) R 1730 1732 556 0 -1 4194304 591 0 0 0 10226 3 0 0 25 0 1 0 277038649 2605056 574 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525820 0 0 4096 0 0 0 0 17 0 0 0
/proc/1732/statm: 636 574 48 102 0 531 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 2544

[startup+162.386 s]
/proc/loadavg: 1.07 1.00 1.00 2/65 1733
/proc/meminfo: memFree=1804176/2055920 swapFree=4183020/4192956
[pid=1732] ppid=1730 vsize=3168 CPUtime=162.29
/proc/1732/stat : 1732 (picosat) R 1730 1732 556 0 -1 4194304 733 0 0 0 16226 3 0 0 25 0 1 0 277038649 3244032 716 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529356 0 0 4096 0 0 0 0 17 0 0 0
/proc/1732/statm: 792 716 48 102 0 687 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 3168

[startup+222.425 s]
/proc/loadavg: 1.02 1.00 1.00 2/65 1733
/proc/meminfo: memFree=1804048/2055920 swapFree=4183020/4192956
[pid=1732] ppid=1730 vsize=3224 CPUtime=222.27
/proc/1732/stat : 1732 (picosat) R 1730 1732 556 0 -1 4194304 759 0 0 0 22224 3 0 0 25 0 1 0 277038649 3301376 737 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 0 0 0
/proc/1732/statm: 806 737 48 102 0 701 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 3224

[startup+282.455 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 1733
/proc/meminfo: memFree=1803856/2055920 swapFree=4183020/4192956
[pid=1732] ppid=1730 vsize=3444 CPUtime=282.28
/proc/1732/stat : 1732 (picosat) R 1730 1732 556 0 -1 4194304 813 0 0 0 28225 3 0 0 25 0 1 0 277038649 3526656 790 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525849 0 0 4096 0 0 0 0 17 0 0 0
/proc/1732/statm: 861 790 48 102 0 756 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 3444

[startup+342.482 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1733
/proc/meminfo: memFree=1803536/2055920 swapFree=4183020/4192956
[pid=1732] ppid=1730 vsize=3816 CPUtime=342.27
/proc/1732/stat : 1732 (picosat) R 1730 1732 556 0 -1 4194304 888 0 0 0 34224 3 0 0 25 0 1 0 277038649 3907584 860 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134520247 0 0 4096 0 0 0 0 17 0 0 0
/proc/1732/statm: 954 860 48 102 0 849 0
Current children cumulated CPU time (s) 342.27
Current children cumulated vsize (KiB) 3816

[startup+402.522 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 1733
/proc/meminfo: memFree=1803216/2055920 swapFree=4183020/4192956
[pid=1732] ppid=1730 vsize=4096 CPUtime=402.28
/proc/1732/stat : 1732 (picosat) R 1730 1732 556 0 -1 4194304 970 0 0 0 40224 4 0 0 25 0 1 0 277038649 4194304 938 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522703 0 0 4096 0 0 0 0 17 0 0 0
/proc/1732/statm: 1024 938 48 102 0 919 0
Current children cumulated CPU time (s) 402.28
Current children cumulated vsize (KiB) 4096

[startup+462.554 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 1733
/proc/meminfo: memFree=1802960/2055920 swapFree=4183020/4192956
[pid=1732] ppid=1730 vsize=4296 CPUtime=462.29
/proc/1732/stat : 1732 (picosat) R 1730 1732 556 0 -1 4194304 1055 0 0 0 46225 4 0 0 25 0 1 0 277038649 4399104 997 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134543546 0 0 4096 0 0 0 0 17 0 0 0
/proc/1732/statm: 1074 997 48 102 0 969 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 4296

[startup+522.598 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1733
/proc/meminfo: memFree=1802960/2055920 swapFree=4183020/4192956
[pid=1732] ppid=1730 vsize=4296 CPUtime=522.3
/proc/1732/stat : 1732 (picosat) R 1730 1732 556 0 -1 4194304 1057 0 0 0 52226 4 0 0 25 0 1 0 277038649 4399104 999 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/1732/statm: 1074 999 48 102 0 969 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 4296

[startup+582.63 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1733
/proc/meminfo: memFree=1802896/2055920 swapFree=4183020/4192956
[pid=1732] ppid=1730 vsize=4392 CPUtime=582.29
/proc/1732/stat : 1732 (picosat) R 1730 1732 556 0 -1 4194304 1071 0 0 0 58225 4 0 0 25 0 1 0 277038649 4497408 1013 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 0 0 0
/proc/1732/statm: 1098 1013 48 102 0 993 0
Current children cumulated CPU time (s) 582.29
Current children cumulated vsize (KiB) 4392

[startup+642.671 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1733
/proc/meminfo: memFree=1802704/2055920 swapFree=4183020/4192956
[pid=1732] ppid=1730 vsize=4556 CPUtime=642.29
/proc/1732/stat : 1732 (picosat) R 1730 1732 556 0 -1 4194304 1117 0 0 0 64225 4 0 0 25 0 1 0 277038649 4665344 1059 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/1732/statm: 1139 1059 48 102 0 1034 0
Current children cumulated CPU time (s) 642.29
Current children cumulated vsize (KiB) 4556

[startup+702.703 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1733
/proc/meminfo: memFree=1802448/2055920 swapFree=4183020/4192956
[pid=1732] ppid=1730 vsize=4832 CPUtime=702.29
/proc/1732/stat : 1732 (picosat) R 1730 1732 556 0 -1 4194304 1248 0 0 0 70225 4 0 0 25 0 1 0 277038649 4947968 1126 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 0 0 0
/proc/1732/statm: 1208 1126 48 102 0 1103 0
Current children cumulated CPU time (s) 702.29
Current children cumulated vsize (KiB) 4832

[startup+762.735 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1733
/proc/meminfo: memFree=1802192/2055920 swapFree=4183020/4192956
[pid=1732] ppid=1730 vsize=4952 CPUtime=762.29
/proc/1732/stat : 1732 (picosat) R 1730 1732 556 0 -1 4194304 1293 0 0 0 76225 4 0 0 25 0 1 0 277038649 5070848 1169 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 0 0 0
/proc/1732/statm: 1238 1169 48 102 0 1133 0
Current children cumulated CPU time (s) 762.29
Current children cumulated vsize (KiB) 4952

[startup+822.773 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1733
/proc/meminfo: memFree=1802192/2055920 swapFree=4183020/4192956
[pid=1732] ppid=1730 vsize=4956 CPUtime=822.28
/proc/1732/stat : 1732 (picosat) R 1730 1732 556 0 -1 4194304 1298 0 0 0 82224 4 0 0 25 0 1 0 277038649 5074944 1170 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/1732/statm: 1239 1170 48 102 0 1134 0
Current children cumulated CPU time (s) 822.28
Current children cumulated vsize (KiB) 4956

[startup+882.809 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1733
/proc/meminfo: memFree=1801936/2055920 swapFree=4183020/4192956
[pid=1732] ppid=1730 vsize=5200 CPUtime=882.3
/proc/1732/stat : 1732 (picosat) R 1730 1732 556 0 -1 4194304 1370 0 0 0 88225 5 0 0 25 0 1 0 277038649 5324800 1233 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 0 0 0
/proc/1732/statm: 1300 1233 48 102 0 1195 0
Current children cumulated CPU time (s) 882.3
Current children cumulated vsize (KiB) 5200

[startup+942.845 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1733
/proc/meminfo: memFree=1801808/2055920 swapFree=4183020/4192956
[pid=1732] ppid=1730 vsize=5380 CPUtime=942.3
/proc/1732/stat : 1732 (picosat) R 1730 1732 556 0 -1 4194304 1415 0 0 0 94225 5 0 0 25 0 1 0 277038649 5509120 1278 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134549325 0 0 4096 0 0 0 0 17 0 0 0
/proc/1732/statm: 1345 1278 48 102 0 1240 0
Current children cumulated CPU time (s) 942.3
Current children cumulated vsize (KiB) 5380

[startup+1002.89 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1733
/proc/meminfo: memFree=1801680/2055920 swapFree=4183020/4192956
[pid=1732] ppid=1730 vsize=5484 CPUtime=1002.3
/proc/1732/stat : 1732 (picosat) R 1730 1732 556 0 -1 4194304 1488 0 0 0 100225 5 0 0 25 0 1 0 277038649 5615616 1308 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/1732/statm: 1371 1308 48 102 0 1266 0
Current children cumulated CPU time (s) 1002.3
Current children cumulated vsize (KiB) 5484

[startup+1062.92 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1733
/proc/meminfo: memFree=1801616/2055920 swapFree=4183020/4192956
[pid=1732] ppid=1730 vsize=5600 CPUtime=1062.31
/proc/1732/stat : 1732 (picosat) R 1730 1732 556 0 -1 4194304 1512 0 0 0 106226 5 0 0 25 0 1 0 277038649 5734400 1332 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525867 0 0 4096 0 0 0 0 17 0 0 0
/proc/1732/statm: 1400 1332 48 102 0 1295 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 5600

[startup+1122.96 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1733
/proc/meminfo: memFree=1801424/2055920 swapFree=4183020/4192956
[pid=1732] ppid=1730 vsize=5852 CPUtime=1122.3
/proc/1732/stat : 1732 (picosat) R 1730 1732 556 0 -1 4194304 1546 0 0 0 112225 5 0 0 25 0 1 0 277038649 5992448 1366 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/1732/statm: 1463 1366 48 102 0 1358 0
Current children cumulated CPU time (s) 1122.3
Current children cumulated vsize (KiB) 5852

[startup+1182.99 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1733
/proc/meminfo: memFree=1801424/2055920 swapFree=4183020/4192956
[pid=1732] ppid=1730 vsize=5852 CPUtime=1182.29
/proc/1732/stat : 1732 (picosat) R 1730 1732 556 0 -1 4194304 1546 0 0 0 118224 5 0 0 25 0 1 0 277038649 5992448 1366 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/1732/statm: 1463 1366 48 102 0 1358 0
Current children cumulated CPU time (s) 1182.29
Current children cumulated vsize (KiB) 5852



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1733
/proc/meminfo: memFree=1801424/2055920 swapFree=4183020/4192956
[pid=1732] ppid=1730 vsize=5852 CPUtime=1200.01
/proc/1732/stat : 1732 (picosat) R 1730 1732 556 0 -1 4194304 1546 0 0 0 119996 5 0 0 25 0 1 0 277038649 5992448 1366 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529886 0 0 4096 0 0 0 0 17 0 0 0
/proc/1732/statm: 1463 1366 48 102 0 1358 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 5852

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

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

[startup+1200.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1733
/proc/meminfo: memFree=1801424/2055920 swapFree=4183020/4192956
[pid=1732] ppid=1730 vsize=5852 CPUtime=1200.01
/proc/1732/stat : 1732 (picosat) R 1730 1732 556 0 -1 4194304 1546 0 0 0 119996 5 0 0 25 0 1 0 277038649 5992448 1366 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529886 0 0 4096 0 0 0 0 17 0 0 0
/proc/1732/statm: 1463 1366 48 102 0 1358 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 5852

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.72
CPU time (s): 1200.02
CPU user time (s): 1199.96
CPU system time (s): 0.05999
CPU usage (%): 99.942
Max. virtual memory (cumulated for all children) (KiB): 5852

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.05999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1546
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= 4765

runsolver used 1.00985 second user time and 3.2605 second system time

The end



Launcher Data (download as text)




Begin job on node68 on Tue Feb 27 10:06:50 UTC 2007

IDJOB= 311478
IDBENCH= 20315
IDSOLVER= 106
FILE ID= node68/311478-1172570810

PBS_JOBID= 3971888

Free space on /tmp= 66560 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2035/unif2p-p0.8-v2035-c6328-S1703132040-12-SAT.cnf
COMMAND LINE= /tmp/evaluation/311478-1172570810/picosat /tmp/evaluation/311478-1172570810/instance-311478-1172570810.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node68/watcher-311478-1172570810 -o ROOT/results/node68/solver-311478-1172570810 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/311478-1172570810/picosat /tmp/evaluation/311478-1172570810/instance-311478-1172570810.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  bf2efd4306c515a6ab821250f31ffa54

RANDOM SEED= 433567432

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node68.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		: 3000.234
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		: 3000.234
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:       1807472 kB
Buffers:         32316 kB
Cached:         168056 kB
SwapCached:       4308 kB
Active:         111460 kB
Inactive:        99060 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1807472 kB
SwapTotal:     4192956 kB
SwapFree:      4183020 kB
Dirty:             728 kB
Writeback:           0 kB
Mapped:          15472 kB
Slab:            24036 kB
Committed_AS:   729820 kB
PageTables:       1380 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= 66560 MiB

End job on node68 on Tue Feb 27 10:26:53 UTC 2007