Trace number 311273

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 1200.48

General information on the benchmark

Namerandom/2+p/p0.8/v2035/
unif2p-p0.8-v2035-c6328-S262114230-17-UNSAT.cnf
MD5SUM6a45383bc2424adf54303f559896286c
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 variables2035
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/node15/watcher-311273-1172566972 -o ROOT/results/node15/solver-311273-1172566972 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/311273-1172566972/picosat /tmp/evaluation/311273-1172566972/instance-311273-1172566972.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 1.03 1.00 3/77 24043
/proc/meminfo: memFree=1571280/2055920 swapFree=4192812/4192956
[pid=24043] ppid=24041 vsize=724 CPUtime=0
/proc/24043/stat : 24043 (picosat) R 24041 24043 22478 0 -1 4194304 101 0 0 0 0 0 0 0 18 0 1 0 276651569 741376 86 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/24043/statm: 181 86 40 102 0 76 0

[startup+0.106668 s]
/proc/loadavg: 1.02 1.03 1.00 3/77 24043
/proc/meminfo: memFree=1571280/2055920 swapFree=4192812/4192956
[pid=24043] ppid=24041 vsize=992 CPUtime=0.1
/proc/24043/stat : 24043 (picosat) R 24041 24043 22478 0 -1 4194304 176 0 0 0 7 3 0 0 18 0 1 0 276651569 1015808 161 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525554 0 0 4096 0 0 0 0 17 1 0 0
/proc/24043/statm: 248 161 42 102 0 143 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 992

[startup+0.514739 s]
/proc/loadavg: 1.02 1.03 1.00 3/77 24043
/proc/meminfo: memFree=1571280/2055920 swapFree=4192812/4192956
[pid=24043] ppid=24041 vsize=1124 CPUtime=0.51
/proc/24043/stat : 24043 (picosat) R 24041 24043 22478 0 -1 4194304 213 0 0 0 48 3 0 0 22 0 1 0 276651569 1150976 196 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529128 0 0 4096 0 0 0 0 17 1 0 0
/proc/24043/statm: 281 196 48 102 0 176 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 1124

[startup+1.33488 s]
/proc/loadavg: 1.02 1.03 1.00 2/78 24044
/proc/meminfo: memFree=1570632/2055920 swapFree=4192812/4192956
[pid=24043] ppid=24041 vsize=1124 CPUtime=1.33
/proc/24043/stat : 24043 (picosat) R 24041 24043 22478 0 -1 4194304 231 0 0 0 130 3 0 0 25 0 1 0 276651569 1150976 214 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134523094 0 0 4096 0 0 0 0 17 1 0 0
/proc/24043/statm: 281 214 48 102 0 176 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 1124

[startup+2.97116 s]
/proc/loadavg: 1.02 1.03 1.00 2/78 24044
/proc/meminfo: memFree=1570440/2055920 swapFree=4192812/4192956
[pid=24043] ppid=24041 vsize=1252 CPUtime=2.96
/proc/24043/stat : 24043 (picosat) R 24041 24043 22478 0 -1 4194304 253 0 0 0 293 3 0 0 25 0 1 0 276651569 1282048 236 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525847 0 0 4096 0 0 0 0 17 1 0 0
/proc/24043/statm: 313 236 48 102 0 208 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 1252

[startup+6.24972 s]
/proc/loadavg: 1.02 1.03 1.00 2/78 24044
/proc/meminfo: memFree=1570184/2055920 swapFree=4192812/4192956
[pid=24043] ppid=24041 vsize=1384 CPUtime=6.24
/proc/24043/stat : 24043 (picosat) R 24041 24043 22478 0 -1 4194304 288 0 0 0 621 3 0 0 25 0 1 0 276651569 1417216 271 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529600 0 0 4096 0 0 0 0 17 1 0 0
/proc/24043/statm: 346 271 48 102 0 241 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 1384

[startup+12.7039 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 24044
/proc/meminfo: memFree=1569992/2055920 swapFree=4192812/4192956
[pid=24043] ppid=24041 vsize=1516 CPUtime=12.69
/proc/24043/stat : 24043 (picosat) R 24041 24043 22478 0 -1 4194304 331 0 0 0 1266 3 0 0 25 0 1 0 276651569 1552384 314 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134549588 0 0 4096 0 0 0 0 17 1 0 0
/proc/24043/statm: 379 314 48 102 0 274 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1516

[startup+25.51 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 24044
/proc/meminfo: memFree=1569800/2055920 swapFree=4192812/4192956
[pid=24043] ppid=24041 vsize=1768 CPUtime=25.49
/proc/24043/stat : 24043 (picosat) R 24041 24043 22478 0 -1 4194304 385 0 0 0 2546 3 0 0 25 0 1 0 276651569 1810432 368 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529181 0 0 4096 0 0 0 0 17 1 0 0
/proc/24043/statm: 442 368 48 102 0 337 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1768

[startup+51.1204 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 24044
/proc/meminfo: memFree=1569416/2055920 swapFree=4192812/4192956
[pid=24043] ppid=24041 vsize=2116 CPUtime=51.09
/proc/24043/stat : 24043 (picosat) R 24041 24043 22478 0 -1 4194304 468 0 0 0 5106 3 0 0 25 0 1 0 276651569 2166784 451 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522836 0 0 4096 0 0 0 0 17 1 0 0
/proc/24043/statm: 529 451 48 102 0 424 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 2116

[startup+102.339 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 24044
/proc/meminfo: memFree=1568904/2055920 swapFree=4192812/4192956
[pid=24043] ppid=24041 vsize=2640 CPUtime=102.3
/proc/24043/stat : 24043 (picosat) R 24041 24043 22478 0 -1 4194304 595 0 0 0 10226 4 0 0 25 0 1 0 276651569 2703360 578 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525802 0 0 4096 0 0 0 0 17 1 0 0
/proc/24043/statm: 660 578 48 102 0 555 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 2640

[startup+162.372 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 24044
/proc/meminfo: memFree=1568392/2055920 swapFree=4192812/4192956
[pid=24043] ppid=24041 vsize=3048 CPUtime=162.31
/proc/24043/stat : 24043 (picosat) R 24041 24043 22478 0 -1 4194304 699 0 0 0 16227 4 0 0 25 0 1 0 276651569 3121152 682 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/24043/statm: 762 682 48 102 0 657 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 3048

[startup+222.399 s]
/proc/loadavg: 1.14 1.05 1.01 2/78 24044
/proc/meminfo: memFree=1567816/2055920 swapFree=4192812/4192956
[pid=24043] ppid=24041 vsize=3648 CPUtime=222.32
/proc/24043/stat : 24043 (picosat) R 24041 24043 22478 0 -1 4194304 840 0 0 0 22227 5 0 0 25 0 1 0 276651569 3735552 823 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/24043/statm: 912 823 48 102 0 807 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 3648

[startup+282.426 s]
/proc/loadavg: 1.05 1.04 1.01 2/78 24044
/proc/meminfo: memFree=1567880/2055920 swapFree=4192812/4192956
[pid=24043] ppid=24041 vsize=3644 CPUtime=282.32
/proc/24043/stat : 24043 (picosat) R 24041 24043 22478 0 -1 4194304 856 0 0 0 28227 5 0 0 25 0 1 0 276651569 3731456 839 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525797 0 0 4096 0 0 0 0 17 1 0 0
/proc/24043/statm: 911 839 48 102 0 806 0
Current children cumulated CPU time (s) 282.32
Current children cumulated vsize (KiB) 3644

[startup+342.452 s]
/proc/loadavg: 1.08 1.04 1.01 2/78 24044
/proc/meminfo: memFree=1567496/2055920 swapFree=4192812/4192956
[pid=24043] ppid=24041 vsize=4096 CPUtime=342.33
/proc/24043/stat : 24043 (picosat) R 24041 24043 22478 0 -1 4194304 946 0 0 0 34227 6 0 0 25 0 1 0 276651569 4194304 928 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/24043/statm: 1024 928 48 102 0 919 0
Current children cumulated CPU time (s) 342.33
Current children cumulated vsize (KiB) 4096

[startup+402.484 s]
/proc/loadavg: 1.03 1.03 1.00 2/78 24044
/proc/meminfo: memFree=1567432/2055920 swapFree=4192812/4192956
[pid=24043] ppid=24041 vsize=4096 CPUtime=402.34
/proc/24043/stat : 24043 (picosat) R 24041 24043 22478 0 -1 4194304 946 0 0 0 40228 6 0 0 25 0 1 0 276651569 4194304 928 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/24043/statm: 1024 928 48 102 0 919 0
Current children cumulated CPU time (s) 402.34
Current children cumulated vsize (KiB) 4096

[startup+462.511 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 24044
/proc/meminfo: memFree=1567432/2055920 swapFree=4192812/4192956
[pid=24043] ppid=24041 vsize=4292 CPUtime=462.35
/proc/24043/stat : 24043 (picosat) R 24041 24043 22478 0 -1 4194304 1008 0 0 0 46228 7 0 0 25 0 1 0 276651569 4395008 987 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/24043/statm: 1073 987 48 102 0 968 0
Current children cumulated CPU time (s) 462.35
Current children cumulated vsize (KiB) 4292

[startup+522.541 s]
/proc/loadavg: 1.05 1.03 1.00 2/78 24044
/proc/meminfo: memFree=1567176/2055920 swapFree=4192812/4192956
[pid=24043] ppid=24041 vsize=4368 CPUtime=522.36
/proc/24043/stat : 24043 (picosat) R 24041 24043 22478 0 -1 4194304 1067 0 0 0 52229 7 0 0 25 0 1 0 276651569 4472832 1001 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/24043/statm: 1092 1001 48 102 0 987 0
Current children cumulated CPU time (s) 522.36
Current children cumulated vsize (KiB) 4368

[startup+582.572 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 24044
/proc/meminfo: memFree=1566984/2055920 swapFree=4192812/4192956
[pid=24043] ppid=24041 vsize=4504 CPUtime=582.38
/proc/24043/stat : 24043 (picosat) R 24041 24043 22478 0 -1 4194304 1134 0 0 0 58230 8 0 0 25 0 1 0 276651569 4612096 1050 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529909 0 0 4096 0 0 0 0 17 1 0 0
/proc/24043/statm: 1126 1050 48 102 0 1021 0
Current children cumulated CPU time (s) 582.38
Current children cumulated vsize (KiB) 4504

[startup+642.603 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 24044
/proc/meminfo: memFree=1567048/2055920 swapFree=4192812/4192956
[pid=24043] ppid=24041 vsize=4572 CPUtime=642.38
/proc/24043/stat : 24043 (picosat) R 24041 24043 22478 0 -1 4194304 1180 0 0 0 64230 8 0 0 25 0 1 0 276651569 4681728 1056 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529280 0 0 4096 0 0 0 0 17 1 0 0
/proc/24043/statm: 1143 1056 48 102 0 1038 0
Current children cumulated CPU time (s) 642.38
Current children cumulated vsize (KiB) 4572

[startup+702.63 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 24044
/proc/meminfo: memFree=1566792/2055920 swapFree=4192812/4192956
[pid=24043] ppid=24041 vsize=4736 CPUtime=702.39
/proc/24043/stat : 24043 (picosat) R 24041 24043 22478 0 -1 4194304 1282 0 0 0 70231 8 0 0 25 0 1 0 276651569 4849664 1101 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530214 0 0 4096 0 0 0 0 17 1 0 0
/proc/24043/statm: 1184 1101 48 102 0 1079 0
Current children cumulated CPU time (s) 702.39
Current children cumulated vsize (KiB) 4736

[startup+762.656 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 24044
/proc/meminfo: memFree=1566856/2055920 swapFree=4192812/4192956
[pid=24043] ppid=24041 vsize=4656 CPUtime=762.4
/proc/24043/stat : 24043 (picosat) R 24041 24043 22478 0 -1 4194304 1285 0 0 0 76231 9 0 0 25 0 1 0 276651569 4767744 1092 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134520506 0 0 4096 0 0 0 0 17 1 0 0
/proc/24043/statm: 1164 1092 48 102 0 1059 0
Current children cumulated CPU time (s) 762.4
Current children cumulated vsize (KiB) 4656

[startup+822.688 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24044
/proc/meminfo: memFree=1566408/2055920 swapFree=4192812/4192956
[pid=24043] ppid=24041 vsize=5104 CPUtime=822.41
/proc/24043/stat : 24043 (picosat) R 24041 24043 22478 0 -1 4194304 1398 0 0 0 82232 9 0 0 25 0 1 0 276651569 5226496 1205 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/24043/statm: 1276 1205 48 102 0 1171 0
Current children cumulated CPU time (s) 822.41
Current children cumulated vsize (KiB) 5104

[startup+882.712 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24044
/proc/meminfo: memFree=1566472/2055920 swapFree=4192812/4192956
[pid=24043] ppid=24041 vsize=5104 CPUtime=882.42
/proc/24043/stat : 24043 (picosat) R 24041 24043 22478 0 -1 4194304 1398 0 0 0 88232 10 0 0 25 0 1 0 276651569 5226496 1205 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529551 0 0 4096 0 0 0 0 17 1 0 0
/proc/24043/statm: 1276 1205 48 102 0 1171 0
Current children cumulated CPU time (s) 882.42
Current children cumulated vsize (KiB) 5104

[startup+942.739 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24044
/proc/meminfo: memFree=1566472/2055920 swapFree=4192812/4192956
[pid=24043] ppid=24041 vsize=5104 CPUtime=942.42
/proc/24043/stat : 24043 (picosat) R 24041 24043 22478 0 -1 4194304 1400 0 0 0 94232 10 0 0 25 0 1 0 276651569 5226496 1207 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/24043/statm: 1276 1207 48 102 0 1171 0
Current children cumulated CPU time (s) 942.42
Current children cumulated vsize (KiB) 5104

[startup+1002.77 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24044
/proc/meminfo: memFree=1566088/2055920 swapFree=4192812/4192956
[pid=24043] ppid=24041 vsize=5524 CPUtime=1002.43
/proc/24043/stat : 24043 (picosat) R 24041 24043 22478 0 -1 4194304 1508 0 0 0 100232 11 0 0 25 0 1 0 276651569 5656576 1304 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529778 0 0 4096 0 0 0 0 17 1 0 0
/proc/24043/statm: 1381 1304 48 102 0 1276 0
Current children cumulated CPU time (s) 1002.43
Current children cumulated vsize (KiB) 5524

[startup+1062.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24044
/proc/meminfo: memFree=1566024/2055920 swapFree=4192812/4192956
[pid=24043] ppid=24041 vsize=5496 CPUtime=1062.44
/proc/24043/stat : 24043 (picosat) R 24041 24043 22478 0 -1 4194304 1512 0 0 0 106233 11 0 0 25 0 1 0 276651569 5627904 1308 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/24043/statm: 1374 1308 48 102 0 1269 0
Current children cumulated CPU time (s) 1062.44
Current children cumulated vsize (KiB) 5496

[startup+1122.83 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24044
/proc/meminfo: memFree=1566088/2055920 swapFree=4192812/4192956
[pid=24043] ppid=24041 vsize=5496 CPUtime=1122.46
/proc/24043/stat : 24043 (picosat) R 24041 24043 22478 0 -1 4194304 1512 0 0 0 112234 12 0 0 25 0 1 0 276651569 5627904 1308 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525941 0 0 4096 0 0 0 0 17 1 0 0
/proc/24043/statm: 1374 1308 48 102 0 1269 0
Current children cumulated CPU time (s) 1122.46
Current children cumulated vsize (KiB) 5496

[startup+1182.85 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 24044
/proc/meminfo: memFree=1566088/2055920 swapFree=4192812/4192956
[pid=24043] ppid=24041 vsize=5492 CPUtime=1182.46
/proc/24043/stat : 24043 (picosat) R 24041 24043 22478 0 -1 4194304 1512 0 0 0 118234 12 0 0 25 0 1 0 276651569 5623808 1308 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/24043/statm: 1373 1308 48 102 0 1268 0
Current children cumulated CPU time (s) 1182.46
Current children cumulated vsize (KiB) 5492



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.48 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 24044
/proc/meminfo: memFree=1566088/2055920 swapFree=4192812/4192956
[pid=24043] ppid=24041 vsize=5620 CPUtime=1200.08
/proc/24043/stat : 24043 (picosat) R 24041 24043 22478 0 -1 4194304 1514 0 0 0 119996 12 0 0 25 0 1 0 276651569 5754880 1310 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/24043/statm: 1405 1310 48 102 0 1300 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 5620

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): 1200.48
CPU time (s): 1200.09
CPU user time (s): 1199.96
CPU system time (s): 0.12798
CPU usage (%): 99.9675
Max. virtual memory (cumulated for all children) (KiB): 5620

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.12798
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1514
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= 24572

runsolver used 1.3368 second user time and 2.73658 second system time

The end



Launcher Data (download as text)




Begin job on node15 on Tue Feb 27 09:02:52 UTC 2007

IDJOB= 311273
IDBENCH= 20310
IDSOLVER= 106
FILE ID= node15/311273-1172566972

PBS_JOBID= 3971664

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-S262114230-17-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/311273-1172566972/picosat /tmp/evaluation/311273-1172566972/instance-311273-1172566972.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node15/watcher-311273-1172566972 -o ROOT/results/node15/solver-311273-1172566972 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/311273-1172566972/picosat /tmp/evaluation/311273-1172566972/instance-311273-1172566972.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  6a45383bc2424adf54303f559896286c

RANDOM SEED= 765385657

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node15.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		: 3000.276
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		: 3000.276
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:       1571752 kB
Buffers:         51604 kB
Cached:         301316 kB
SwapCached:          0 kB
Active:         266516 kB
Inactive:       147132 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1571752 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             704 kB
Writeback:           0 kB
Mapped:          79616 kB
Slab:            56032 kB
Committed_AS:   947900 kB
PageTables:       1800 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 node15 on Tue Feb 27 09:22:55 UTC 2007