Trace number 1530819

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
HydraSAT-Multi 2009-03-22-Multi? (TO) 1200.09 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/460/
unif-k3-r4.25-v460-c1955-S2067258640-036.cnf
MD5SUMd816900b718754e89a88330965d80e86
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.051991
Satisfiable
(Un)Satisfiability was proved
Number of variables460
Number of clauses1955
Sum of the clauses size5865
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31955
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data

0.00/0.00	c Trying configuration 1
699.84/700.18	HOME/hydrasat-multi.sh: line 48: 20682 CPU time limit exceeded (core dumped) $SOLVER1 $BENCHNAME $OPTIONS1
699.84/700.18	c Trying configuration 2
1200.06/1200.50	HOME/hydrasat-multi.sh: line 64: 20686 Terminated              $SOLVER2 $BENCHNAME $OPTIONS2
1200.06/1200.50	c Trying configuration 3

Verifier Data

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1530819-1238592760/watcher-1530819-1238592760 -o /tmp/evaluation-result-1530819-1238592760/solver-1530819-1238592760 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-multi.sh HOME HOME/instance-1530819-1238592760.cnf 1800 1299985551 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 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: 1.46 1.17 1.19 3/72 20681
/proc/meminfo: memFree=1663792/2055920 swapFree=4174692/4192956
[pid=20681] ppid=20679 vsize=5360 CPUtime=0
/proc/20681/stat : 20681 (hydrasat-multi.) S 20679 20681 20458 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1131937121 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20681/statm: 1340 239 197 169 0 51 0
[pid=20682] ppid=20681 vsize=1452 CPUtime=0
/proc/20682/stat : 20682 (hydrasat_cache4) R 20681 20681 20458 0 -1 4194304 173 0 0 0 0 0 0 0 18 0 1 0 1131937121 1486848 155 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 1 0 0
/proc/20682/statm: 363 155 116 317 0 43 0

[startup+0.073626 s]
/proc/loadavg: 1.46 1.17 1.19 3/72 20681
/proc/meminfo: memFree=1663792/2055920 swapFree=4174692/4192956
[pid=20681] ppid=20679 vsize=5360 CPUtime=0
/proc/20681/stat : 20681 (hydrasat-multi.) S 20679 20681 20458 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1131937121 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20681/statm: 1340 239 197 169 0 51 0
[pid=20682] ppid=20681 vsize=1844 CPUtime=0.06
/proc/20682/stat : 20682 (hydrasat_cache4) R 20681 20681 20458 0 -1 4194304 281 0 0 0 6 0 0 0 18 0 1 0 1131937121 1888256 262 1992294400 134512640 135813592 4294956160 18446744073709551615 135224171 0 0 4096 1 0 0 0 17 1 0 0
/proc/20682/statm: 461 262 150 317 0 141 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 7204

[startup+0.10163 s]
/proc/loadavg: 1.46 1.17 1.19 3/72 20681
/proc/meminfo: memFree=1663792/2055920 swapFree=4174692/4192956
[pid=20681] ppid=20679 vsize=5360 CPUtime=0
/proc/20681/stat : 20681 (hydrasat-multi.) S 20679 20681 20458 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1131937121 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20681/statm: 1340 239 197 169 0 51 0
[pid=20682] ppid=20681 vsize=1844 CPUtime=0.09
/proc/20682/stat : 20682 (hydrasat_cache4) R 20681 20681 20458 0 -1 4194304 288 0 0 0 9 0 0 0 18 0 1 0 1131937121 1888256 269 1992294400 134512640 135813592 4294956160 18446744073709551615 134664409 0 0 4096 1 0 0 0 17 1 0 0
/proc/20682/statm: 461 269 150 317 0 141 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7204

[startup+0.301666 s]
/proc/loadavg: 1.46 1.17 1.19 3/72 20681
/proc/meminfo: memFree=1663792/2055920 swapFree=4174692/4192956
[pid=20681] ppid=20679 vsize=5360 CPUtime=0
/proc/20681/stat : 20681 (hydrasat-multi.) S 20679 20681 20458 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1131937121 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20681/statm: 1340 239 197 169 0 51 0
[pid=20682] ppid=20681 vsize=1976 CPUtime=0.29
/proc/20682/stat : 20682 (hydrasat_cache4) R 20681 20681 20458 0 -1 4194304 322 0 0 0 29 0 0 0 19 0 1 0 1131937121 2023424 303 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 1 0 0
/proc/20682/statm: 494 303 150 317 0 174 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7336

[startup+0.701738 s]
/proc/loadavg: 1.46 1.17 1.19 3/72 20681
/proc/meminfo: memFree=1663792/2055920 swapFree=4174692/4192956
[pid=20681] ppid=20679 vsize=5360 CPUtime=0
/proc/20681/stat : 20681 (hydrasat-multi.) S 20679 20681 20458 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1131937121 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20681/statm: 1340 239 197 169 0 51 0
[pid=20682] ppid=20681 vsize=2108 CPUtime=0.69
/proc/20682/stat : 20682 (hydrasat_cache4) R 20681 20681 20458 0 -1 4194304 369 0 0 0 69 0 0 0 22 0 1 0 1131937121 2158592 350 1992294400 134512640 135813592 4294956160 18446744073709551615 134591860 0 0 4096 1 0 0 0 17 1 0 0
/proc/20682/statm: 527 350 150 317 0 207 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7468

[startup+1.50188 s]
/proc/loadavg: 1.46 1.17 1.19 2/74 20683
/proc/meminfo: memFree=1662496/2055920 swapFree=4174692/4192956
[pid=20681] ppid=20679 vsize=5360 CPUtime=0
/proc/20681/stat : 20681 (hydrasat-multi.) S 20679 20681 20458 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1131937121 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20681/statm: 1340 239 197 169 0 51 0
[pid=20682] ppid=20681 vsize=2628 CPUtime=1.49
/proc/20682/stat : 20682 (hydrasat_cache4) R 20681 20681 20458 0 -1 4194304 478 0 0 0 149 0 0 0 25 0 1 0 1131937121 2691072 459 1992294400 134512640 135813592 4294956160 18446744073709551615 134597410 0 0 4096 1 0 0 0 17 1 0 0
/proc/20682/statm: 657 459 150 317 0 337 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7988

[startup+3.10117 s]
/proc/loadavg: 1.42 1.17 1.19 2/74 20683
/proc/meminfo: memFree=1662048/2055920 swapFree=4174692/4192956
[pid=20681] ppid=20679 vsize=5360 CPUtime=0
/proc/20681/stat : 20681 (hydrasat-multi.) S 20679 20681 20458 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1131937121 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20681/statm: 1340 239 197 169 0 51 0
[pid=20682] ppid=20681 vsize=2760 CPUtime=3.09
/proc/20682/stat : 20682 (hydrasat_cache4) R 20681 20681 20458 0 -1 4194304 508 0 0 0 309 0 0 0 25 0 1 0 1131937121 2826240 489 1992294400 134512640 135813592 4294956160 18446744073709551615 135202065 0 0 4096 1 0 0 0 17 1 0 0
/proc/20682/statm: 690 489 150 317 0 370 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8120

[startup+6.30175 s]
/proc/loadavg: 1.42 1.17 1.19 2/74 20683
/proc/meminfo: memFree=1661152/2055920 swapFree=4174692/4192956
[pid=20681] ppid=20679 vsize=5360 CPUtime=0
/proc/20681/stat : 20681 (hydrasat-multi.) S 20679 20681 20458 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1131937121 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20681/statm: 1340 239 197 169 0 51 0
[pid=20682] ppid=20681 vsize=3852 CPUtime=6.28
/proc/20682/stat : 20682 (hydrasat_cache4) R 20681 20681 20458 0 -1 4194304 766 0 0 0 628 0 0 0 25 0 1 0 1131937121 3944448 747 1992294400 134512640 135813592 4294956160 18446744073709551615 134665358 0 0 4096 1 0 0 0 17 1 0 0
/proc/20682/statm: 963 747 150 317 0 643 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 9212

[startup+12.7029 s]
/proc/loadavg: 1.35 1.17 1.19 2/74 20683
/proc/meminfo: memFree=1658720/2055920 swapFree=4174692/4192956
[pid=20681] ppid=20679 vsize=5360 CPUtime=0
/proc/20681/stat : 20681 (hydrasat-multi.) S 20679 20681 20458 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1131937121 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20681/statm: 1340 239 197 169 0 51 0
[pid=20682] ppid=20681 vsize=5952 CPUtime=12.68
/proc/20682/stat : 20682 (hydrasat_cache4) R 20681 20681 20458 0 -1 4194304 1275 0 0 0 1268 0 0 0 25 0 1 0 1131937121 6094848 1256 1992294400 134512640 135813592 4294956160 18446744073709551615 134665175 0 0 4096 1 0 0 0 17 1 0 0
/proc/20682/statm: 1488 1256 150 317 0 1168 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 11312

[startup+25.5012 s]
/proc/loadavg: 1.30 1.16 1.19 2/74 20683
/proc/meminfo: memFree=1658272/2055920 swapFree=4174692/4192956
[pid=20681] ppid=20679 vsize=5360 CPUtime=0
/proc/20681/stat : 20681 (hydrasat-multi.) S 20679 20681 20458 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1131937121 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20681/statm: 1340 239 197 169 0 51 0
[pid=20682] ppid=20681 vsize=6520 CPUtime=25.48
/proc/20682/stat : 20682 (hydrasat_cache4) R 20681 20681 20458 0 -1 4194304 1392 0 0 0 2547 1 0 0 25 0 1 0 1131937121 6676480 1373 1992294400 134512640 135813592 4294956160 18446744073709551615 134662891 0 0 4096 1 0 0 0 17 1 0 0
/proc/20682/statm: 1630 1373 150 317 0 1310 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 11880

[startup+51.1019 s]
/proc/loadavg: 1.20 1.14 1.18 2/74 20683
/proc/meminfo: memFree=1657440/2055920 swapFree=4174692/4192956
[pid=20681] ppid=20679 vsize=5360 CPUtime=0
/proc/20681/stat : 20681 (hydrasat-multi.) S 20679 20681 20458 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1131937121 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20681/statm: 1340 239 197 169 0 51 0
[pid=20682] ppid=20681 vsize=7444 CPUtime=51.07
/proc/20682/stat : 20682 (hydrasat_cache4) R 20681 20681 20458 0 -1 4194304 1601 0 0 0 5106 1 0 0 25 0 1 0 1131937121 7622656 1582 1992294400 134512640 135813592 4294956160 18446744073709551615 134665984 0 0 4096 1 0 0 0 17 1 0 0
/proc/20682/statm: 1861 1582 150 317 0 1541 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 12804

[startup+102.306 s]
/proc/loadavg: 1.08 1.12 1.17 2/74 20683
/proc/meminfo: memFree=1656480/2055920 swapFree=4174692/4192956
[pid=20681] ppid=20679 vsize=5360 CPUtime=0
/proc/20681/stat : 20681 (hydrasat-multi.) S 20679 20681 20458 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1131937121 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20681/statm: 1340 239 197 169 0 51 0
[pid=20682] ppid=20681 vsize=8624 CPUtime=102.25
/proc/20682/stat : 20682 (hydrasat_cache4) R 20681 20681 20458 0 -1 4194304 1858 0 0 0 10224 1 0 0 25 0 1 0 1131937121 8830976 1839 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 1 0 0
/proc/20682/statm: 2156 1839 150 317 0 1836 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 13984

[startup+162.302 s]
/proc/loadavg: 1.03 1.09 1.16 2/74 20683
/proc/meminfo: memFree=1656096/2055920 swapFree=4174692/4192956
[pid=20681] ppid=20679 vsize=5360 CPUtime=0
/proc/20681/stat : 20681 (hydrasat-multi.) S 20679 20681 20458 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1131937121 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20681/statm: 1340 239 197 169 0 51 0
[pid=20682] ppid=20681 vsize=8956 CPUtime=162.22
/proc/20682/stat : 20682 (hydrasat_cache4) R 20681 20681 20458 0 -1 4194304 1940 0 0 0 16221 1 0 0 25 0 1 0 1131937121 9170944 1921 1992294400 134512640 135813592 4294956160 18446744073709551615 134665189 0 0 4096 1 0 0 0 17 1 0 0
/proc/20682/statm: 2239 1921 150 317 0 1919 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 14316

[startup+222.302 s]
/proc/loadavg: 1.01 1.07 1.15 2/74 20683
/proc/meminfo: memFree=1655072/2055920 swapFree=4174692/4192956
[pid=20681] ppid=20679 vsize=5360 CPUtime=0
/proc/20681/stat : 20681 (hydrasat-multi.) S 20679 20681 20458 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1131937121 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20681/statm: 1340 239 197 169 0 51 0
[pid=20682] ppid=20681 vsize=10144 CPUtime=222.21
/proc/20682/stat : 20682 (hydrasat_cache4) R 20681 20681 20458 0 -1 4194304 2197 0 0 0 22219 2 0 0 25 0 1 0 1131937121 10387456 2178 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 1 0 0
/proc/20682/statm: 2536 2178 150 317 0 2216 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 15504

[startup+282.303 s]
/proc/loadavg: 1.00 1.06 1.13 2/74 20683
/proc/meminfo: memFree=1654304/2055920 swapFree=4174692/4192956
[pid=20681] ppid=20679 vsize=5360 CPUtime=0
/proc/20681/stat : 20681 (hydrasat-multi.) S 20679 20681 20458 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1131937121 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20681/statm: 1340 239 197 169 0 51 0
[pid=20682] ppid=20681 vsize=11044 CPUtime=282.19
/proc/20682/stat : 20682 (hydrasat_cache4) R 20681 20681 20458 0 -1 4194304 2377 0 0 0 28217 2 0 0 25 0 1 0 1131937121 11309056 2358 1992294400 134512640 135813592 4294956160 18446744073709551615 134665004 0 0 4096 1 0 0 0 17 1 0 0
/proc/20682/statm: 2761 2358 150 317 0 2441 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 16404

[startup+342.302 s]
/proc/loadavg: 1.00 1.05 1.12 2/74 20683
/proc/meminfo: memFree=1654368/2055920 swapFree=4174692/4192956
[pid=20681] ppid=20679 vsize=5360 CPUtime=0
/proc/20681/stat : 20681 (hydrasat-multi.) S 20679 20681 20458 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1131937121 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20681/statm: 1340 239 197 169 0 51 0
[pid=20682] ppid=20681 vsize=11044 CPUtime=342.17
/proc/20682/stat : 20682 (hydrasat_cache4) R 20681 20681 20458 0 -1 4194304 2377 0 0 0 34215 2 0 0 25 0 1 0 1131937121 11309056 2358 1992294400 134512640 135813592 4294956160 18446744073709551615 134665555 0 0 4096 1 0 0 0 17 1 0 0
/proc/20682/statm: 2761 2358 150 317 0 2441 0

################
# More data... #
################

[pid=20682] ppid=20681 vsize=11624 CPUtime=522.11
/proc/20682/stat : 20682 (hydrasat_cache4) R 20681 20681 20458 0 -1 4194304 2520 0 0 0 52208 3 0 0 25 0 1 0 1131937121 11902976 2501 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 1 0 0
/proc/20682/statm: 2906 2501 150 317 0 2586 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 16984

[startup+582.301 s]
/proc/loadavg: 1.07 1.03 1.09 2/74 20683
/proc/meminfo: memFree=1653472/2055920 swapFree=4174692/4192956
[pid=20681] ppid=20679 vsize=5360 CPUtime=0
/proc/20681/stat : 20681 (hydrasat-multi.) S 20679 20681 20458 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1131937121 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20681/statm: 1340 239 197 169 0 51 0
[pid=20682] ppid=20681 vsize=12068 CPUtime=582.09
/proc/20682/stat : 20682 (hydrasat_cache4) R 20681 20681 20458 0 -1 4194304 2602 0 0 0 58206 3 0 0 25 0 1 0 1131937121 12357632 2583 1992294400 134512640 135813592 4294956160 18446744073709551615 134667591 0 0 4096 1 0 0 0 17 1 0 0
/proc/20682/statm: 3017 2583 150 317 0 2697 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 17428

[startup+642.302 s]
/proc/loadavg: 1.09 1.04 1.09 2/74 20684
/proc/meminfo: memFree=1652960/2055920 swapFree=4174692/4192956
[pid=20681] ppid=20679 vsize=5360 CPUtime=0
/proc/20681/stat : 20681 (hydrasat-multi.) S 20679 20681 20458 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1131937121 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20681/statm: 1340 239 197 169 0 51 0
[pid=20682] ppid=20681 vsize=12400 CPUtime=642.07
/proc/20682/stat : 20682 (hydrasat_cache4) R 20681 20681 20458 0 -1 4194304 2677 0 0 0 64204 3 0 0 25 0 1 0 1131937121 12697600 2658 1992294400 134512640 135813592 4294956160 18446744073709551615 134665041 0 0 4096 1 0 0 0 17 1 0 0
/proc/20682/statm: 3100 2658 150 317 0 2780 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 17760

[startup+702.302 s]
/proc/loadavg: 1.09 1.04 1.09 2/74 20686
/proc/meminfo: memFree=1652064/2055920 swapFree=4174692/4192956
[pid=20681] ppid=20679 vsize=5364 CPUtime=699.92
/proc/20681/stat : 20681 (hydrasat-multi.) S 20679 20681 20458 0 -1 4194304 321 2997 0 0 0 0 69985 7 16 0 1 0 1131937121 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20681/statm: 1341 245 202 169 0 52 0
[pid=20686] ppid=20681 vsize=2404 CPUtime=2.11
/proc/20686/stat : 20686 (hydrasat_cachew) R 20681 20681 20458 0 -1 4194304 411 0 0 0 211 0 0 0 25 0 1 0 1132007139 2461696 393 1992294400 134512640 135995732 4294956016 18446744073709551615 134808018 0 0 4096 1 0 0 0 17 1 0 0
/proc/20686/statm: 601 393 172 362 0 236 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 7768

[startup+762.307 s]
/proc/loadavg: 1.09 1.05 1.09 2/74 20686
/proc/meminfo: memFree=1650400/2055920 swapFree=4174692/4192956
[pid=20681] ppid=20679 vsize=5364 CPUtime=699.92
/proc/20681/stat : 20681 (hydrasat-multi.) S 20679 20681 20458 0 -1 4194304 321 2997 0 0 0 0 69985 7 16 0 1 0 1131937121 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20681/statm: 1341 245 202 169 0 52 0
[pid=20686] ppid=20681 vsize=4108 CPUtime=62.09
/proc/20686/stat : 20686 (hydrasat_cachew) R 20681 20681 20458 0 -1 4194304 825 0 0 0 6208 1 0 0 25 0 1 0 1132007139 4206592 807 1992294400 134512640 135995732 4294956016 18446744073709551615 134807724 0 0 4096 1 0 0 0 17 1 0 0
/proc/20686/statm: 1027 807 172 362 0 662 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 9472

[startup+822.302 s]
/proc/loadavg: 1.08 1.05 1.09 2/74 20686
/proc/meminfo: memFree=1650144/2055920 swapFree=4174692/4192956
[pid=20681] ppid=20679 vsize=5364 CPUtime=699.92
/proc/20681/stat : 20681 (hydrasat-multi.) S 20679 20681 20458 0 -1 4194304 321 2997 0 0 0 0 69985 7 16 0 1 0 1131937121 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20681/statm: 1341 245 202 169 0 52 0
[pid=20686] ppid=20681 vsize=4504 CPUtime=122.06
/proc/20686/stat : 20686 (hydrasat_cachew) R 20681 20681 20458 0 -1 4194304 905 0 0 0 12205 1 0 0 25 0 1 0 1132007139 4612096 887 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 1 0 0
/proc/20686/statm: 1126 887 172 362 0 761 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 9868

[startup+882.301 s]
/proc/loadavg: 1.03 1.04 1.08 2/74 20686
/proc/meminfo: memFree=1649440/2055920 swapFree=4174692/4192956
[pid=20681] ppid=20679 vsize=5364 CPUtime=699.92
/proc/20681/stat : 20681 (hydrasat-multi.) S 20679 20681 20458 0 -1 4194304 321 2997 0 0 0 0 69985 7 16 0 1 0 1131937121 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20681/statm: 1341 245 202 169 0 52 0
[pid=20686] ppid=20681 vsize=5180 CPUtime=182.04
/proc/20686/stat : 20686 (hydrasat_cachew) R 20681 20681 20458 0 -1 4194304 1067 0 0 0 18203 1 0 0 25 0 1 0 1132007139 5304320 1049 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 1 0 0
/proc/20686/statm: 1295 1049 172 362 0 930 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 10544

[startup+942.302 s]
/proc/loadavg: 1.01 1.03 1.07 2/74 20686
/proc/meminfo: memFree=1648544/2055920 swapFree=4174692/4192956
[pid=20681] ppid=20679 vsize=5364 CPUtime=699.92
/proc/20681/stat : 20681 (hydrasat-multi.) S 20679 20681 20458 0 -1 4194304 321 2997 0 0 0 0 69985 7 16 0 1 0 1131937121 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20681/statm: 1341 245 202 169 0 52 0
[pid=20686] ppid=20681 vsize=6220 CPUtime=242.03
/proc/20686/stat : 20686 (hydrasat_cachew) R 20681 20681 20458 0 -1 4194304 1295 0 0 0 24201 2 0 0 25 0 1 0 1132007139 6369280 1277 1992294400 134512640 135995732 4294956016 18446744073709551615 134807819 0 0 4096 1 0 0 0 17 1 0 0
/proc/20686/statm: 1555 1277 172 362 0 1190 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 11584

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.07 2/74 20686
/proc/meminfo: memFree=1648480/2055920 swapFree=4174692/4192956
[pid=20681] ppid=20679 vsize=5364 CPUtime=699.92
/proc/20681/stat : 20681 (hydrasat-multi.) S 20679 20681 20458 0 -1 4194304 321 2997 0 0 0 0 69985 7 16 0 1 0 1131937121 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20681/statm: 1341 245 202 169 0 52 0
[pid=20686] ppid=20681 vsize=6364 CPUtime=302
/proc/20686/stat : 20686 (hydrasat_cachew) R 20681 20681 20458 0 -1 4194304 1322 0 0 0 30198 2 0 0 25 0 1 0 1132007139 6516736 1304 1992294400 134512640 135995732 4294956016 18446744073709551615 134638041 0 0 4096 1 0 0 0 17 1 0 0
/proc/20686/statm: 1591 1304 172 362 0 1226 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 11728

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.06 2/74 20686
/proc/meminfo: memFree=1648416/2055920 swapFree=4174692/4192956
[pid=20681] ppid=20679 vsize=5364 CPUtime=699.92
/proc/20681/stat : 20681 (hydrasat-multi.) S 20679 20681 20458 0 -1 4194304 321 2997 0 0 0 0 69985 7 16 0 1 0 1131937121 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20681/statm: 1341 245 202 169 0 52 0
[pid=20686] ppid=20681 vsize=6364 CPUtime=361.98
/proc/20686/stat : 20686 (hydrasat_cachew) R 20681 20681 20458 0 -1 4194304 1322 0 0 0 36196 2 0 0 25 0 1 0 1132007139 6516736 1304 1992294400 134512640 135995732 4294956016 18446744073709551615 135385627 0 0 4096 1 0 0 0 17 1 0 0
/proc/20686/statm: 1591 1304 172 362 0 1226 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 11728

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.06 2/74 20686
/proc/meminfo: memFree=1648352/2055920 swapFree=4174692/4192956
[pid=20681] ppid=20679 vsize=5364 CPUtime=699.92
/proc/20681/stat : 20681 (hydrasat-multi.) S 20679 20681 20458 0 -1 4194304 321 2997 0 0 0 0 69985 7 16 0 1 0 1131937121 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20681/statm: 1341 245 202 169 0 52 0
[pid=20686] ppid=20681 vsize=6364 CPUtime=421.96
/proc/20686/stat : 20686 (hydrasat_cachew) R 20681 20681 20458 0 -1 4194304 1337 0 0 0 42194 2 0 0 25 0 1 0 1132007139 6516736 1319 1992294400 134512640 135995732 4294956016 18446744073709551615 134808030 0 0 4096 1 0 0 0 17 1 0 0
/proc/20686/statm: 1591 1319 172 362 0 1226 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 11728

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.05 2/74 20686
/proc/meminfo: memFree=1648288/2055920 swapFree=4174692/4192956
[pid=20681] ppid=20679 vsize=5364 CPUtime=699.92
/proc/20681/stat : 20681 (hydrasat-multi.) S 20679 20681 20458 0 -1 4194304 321 2997 0 0 0 0 69985 7 16 0 1 0 1131937121 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20681/statm: 1341 245 202 169 0 52 0
[pid=20686] ppid=20681 vsize=6516 CPUtime=481.94
/proc/20686/stat : 20686 (hydrasat_cachew) R 20681 20681 20458 0 -1 4194304 1355 0 0 0 48192 2 0 0 25 0 1 0 1132007139 6672384 1337 1992294400 134512640 135995732 4294956016 18446744073709551615 134656697 0 0 4096 1 0 0 0 17 1 0 0
/proc/20686/statm: 1629 1337 172 362 0 1264 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 11880



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.05 2/74 20686
/proc/meminfo: memFree=1648288/2055920 swapFree=4174692/4192956
[pid=20681] ppid=20679 vsize=5364 CPUtime=699.92
/proc/20681/stat : 20681 (hydrasat-multi.) S 20679 20681 20458 0 -1 4194304 321 2997 0 0 0 0 69985 7 16 0 1 0 1131937121 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20681/statm: 1341 245 202 169 0 52 0
[pid=20686] ppid=20681 vsize=6516 CPUtime=500.14
/proc/20686/stat : 20686 (hydrasat_cachew) R 20681 20681 20458 0 -1 4194304 1359 0 0 0 50012 2 0 0 25 0 1 0 1132007139 6672384 1341 1992294400 134512640 135995732 4294956016 18446744073709551615 134807921 0 0 4096 1 0 0 0 17 1 0 0
/proc/20686/statm: 1629 1341 172 362 0 1264 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 11880

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.05 2/74 20686
/proc/meminfo: memFree=1648288/2055920 swapFree=4174692/4192956
[pid=20681] ppid=20679 vsize=5364 CPUtime=699.92
/proc/20681/stat : 20681 (hydrasat-multi.) S 20679 20681 20458 0 -1 4194304 321 2997 0 0 0 0 69985 7 16 0 1 0 1131937121 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20681/statm: 1341 245 202 169 0 52 0
[pid=20686] ppid=20681 vsize=6516 CPUtime=500.14
/proc/20686/stat : 20686 (hydrasat_cachew) R 20681 20681 20458 0 -1 4194304 1359 0 0 0 50012 2 0 0 25 0 1 0 1132007139 6672384 1341 1992294400 134512640 135995732 4294956016 18446744073709551615 134807921 0 0 4096 1 0 0 0 17 1 0 0
/proc/20686/statm: 1629 1341 172 362 0 1264 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 11880

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.09
CPU user time (s): 1199.98
CPU system time (s): 0.108983
CPU usage (%): 99.9648
Max. virtual memory (cumulated for all children) (KiB): 17944

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.108983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4703
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= 9
involuntary context switches= 1369

runsolver used 1.08883 second user time and 3.2905 second system time

The end

Launcher Data

Begin job on node67 at 2009-04-01 15:32:40
IDJOB=1530819
IDBENCH=70724
IDSOLVER=518
FILE ID=node67/1530819-1238592760
PBS_JOBID= 9068314
Free space on /tmp= 66376 MiB

SOLVER NAME= HydraSAT-Multi 2009-03-22-Multi
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/460/unif-k3-r4.25-v460-c1955-S2067258640-036.cnf
COMMAND LINE= DIR/hydrasat-multi.sh DIR BENCHNAME MEMLIMIT RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1530819-1238592760/watcher-1530819-1238592760 -o /tmp/evaluation-result-1530819-1238592760/solver-1530819-1238592760 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-multi.sh HOME HOME/instance-1530819-1238592760.cnf 1800 1299985551

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= d816900b718754e89a88330965d80e86
RANDOM SEED=1299985551

node67.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.265
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		: 3000.265
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:       1664272 kB
Buffers:         81524 kB
Cached:         218924 kB
SwapCached:       9632 kB
Active:         191916 kB
Inactive:       119556 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1664272 kB
SwapTotal:     4192956 kB
SwapFree:      4174692 kB
Dirty:            4084 kB
Writeback:           0 kB
Mapped:          16772 kB
Slab:            65260 kB
Committed_AS:  3265932 kB
PageTables:       2052 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= 66360 MiB
End job on node67 at 2009-04-01 15:52:42