Trace number 1530774

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 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/540/
unif-k3-r4.25-v540-c2295-S23858409-056.cnf
MD5SUM1d9e0ed32c3bf3bc5fbb21926c01a19c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.065989
Satisfiable
(Un)Satisfiability was proved
Number of variables540
Number of clauses2295
Sum of the clauses size6885
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32295
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
699.91/700.20	HOME/hydrasat-multi.sh: line 48: 24290 CPU time limit exceeded (core dumped) $SOLVER1 $BENCHNAME $OPTIONS1
699.91/700.20	c Trying configuration 2

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-1530774-1238586970/watcher-1530774-1238586970 -o /tmp/evaluation-result-1530774-1238586970/solver-1530774-1238586970 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-multi.sh HOME HOME/instance-1530774-1238586970.cnf 1800 766346594 

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: 0.92 0.98 0.99 3/68 24289
/proc/meminfo: memFree=1509048/2055920 swapFree=4175244/4192956
[pid=24289] ppid=24287 vsize=5360 CPUtime=0
/proc/24289/stat : 24289 (hydrasat-multi.) S 24287 24289 23188 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1131358571 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24289/statm: 1340 239 197 169 0 51 0
[pid=24290] ppid=24289 vsize=1452 CPUtime=0
/proc/24290/stat : 24290 (hydrasat_cache4) R 24289 24289 23188 0 -1 4194304 172 0 0 0 0 0 0 0 19 0 1 0 1131358571 1486848 154 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/24290/statm: 363 155 116 317 0 43 0

[startup+0.0100699 s]
/proc/loadavg: 0.92 0.98 0.99 3/68 24289
/proc/meminfo: memFree=1509048/2055920 swapFree=4175244/4192956
[pid=24289] ppid=24287 vsize=5360 CPUtime=0
/proc/24289/stat : 24289 (hydrasat-multi.) S 24287 24289 23188 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1131358571 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24289/statm: 1340 239 197 169 0 51 0
[pid=24290] ppid=24289 vsize=1716 CPUtime=0
/proc/24290/stat : 24290 (hydrasat_cache4) R 24289 24289 23188 0 -1 4194304 222 0 0 0 0 0 0 0 19 0 1 0 1131358571 1757184 204 1992294400 134512640 135813592 4294956160 18446744073709551615 134600454 0 0 4096 1 0 0 0 17 0 0 0
/proc/24290/statm: 429 204 125 317 0 109 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 7076

[startup+0.101077 s]
/proc/loadavg: 0.92 0.98 0.99 3/68 24289
/proc/meminfo: memFree=1509048/2055920 swapFree=4175244/4192956
[pid=24289] ppid=24287 vsize=5360 CPUtime=0
/proc/24289/stat : 24289 (hydrasat-multi.) S 24287 24289 23188 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1131358571 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24289/statm: 1340 239 197 169 0 51 0
[pid=24290] ppid=24289 vsize=1848 CPUtime=0.09
/proc/24290/stat : 24290 (hydrasat_cache4) R 24289 24289 23188 0 -1 4194304 303 0 0 0 9 0 0 0 19 0 1 0 1131358571 1892352 284 1992294400 134512640 135813592 4294956160 18446744073709551615 134665984 0 0 4096 1 0 0 0 17 0 0 0
/proc/24290/statm: 462 284 150 317 0 142 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7208

[startup+0.301096 s]
/proc/loadavg: 0.92 0.98 0.99 3/68 24289
/proc/meminfo: memFree=1509048/2055920 swapFree=4175244/4192956
[pid=24289] ppid=24287 vsize=5360 CPUtime=0
/proc/24289/stat : 24289 (hydrasat-multi.) S 24287 24289 23188 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1131358571 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24289/statm: 1340 239 197 169 0 51 0
[pid=24290] ppid=24289 vsize=1980 CPUtime=0.29
/proc/24290/stat : 24290 (hydrasat_cache4) R 24289 24289 23188 0 -1 4194304 331 0 0 0 29 0 0 0 21 0 1 0 1131358571 2027520 312 1992294400 134512640 135813592 4294956160 18446744073709551615 134665957 0 0 4096 1 0 0 0 17 0 0 0
/proc/24290/statm: 495 312 150 317 0 175 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7340

[startup+0.701135 s]
/proc/loadavg: 0.92 0.98 0.99 3/68 24289
/proc/meminfo: memFree=1509048/2055920 swapFree=4175244/4192956
[pid=24289] ppid=24287 vsize=5360 CPUtime=0
/proc/24289/stat : 24289 (hydrasat-multi.) S 24287 24289 23188 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1131358571 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24289/statm: 1340 239 197 169 0 51 0
[pid=24290] ppid=24289 vsize=2244 CPUtime=0.69
/proc/24290/stat : 24290 (hydrasat_cache4) R 24289 24289 23188 0 -1 4194304 384 0 0 0 69 0 0 0 25 0 1 0 1131358571 2297856 365 1992294400 134512640 135813592 4294956160 18446744073709551615 134597548 0 0 4096 1 0 0 0 17 0 0 0
/proc/24290/statm: 561 365 150 317 0 241 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7604

[startup+1.50121 s]
/proc/loadavg: 0.92 0.98 0.99 2/70 24291
/proc/meminfo: memFree=1507752/2055920 swapFree=4175244/4192956
[pid=24289] ppid=24287 vsize=5360 CPUtime=0
/proc/24289/stat : 24289 (hydrasat-multi.) S 24287 24289 23188 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1131358571 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24289/statm: 1340 239 197 169 0 51 0
[pid=24290] ppid=24289 vsize=2636 CPUtime=1.49
/proc/24290/stat : 24290 (hydrasat_cache4) R 24289 24289 23188 0 -1 4194304 486 0 0 0 149 0 0 0 25 0 1 0 1131358571 2699264 467 1992294400 134512640 135813592 4294956160 18446744073709551615 134664971 0 0 4096 1 0 0 0 17 0 0 0
/proc/24290/statm: 659 467 150 317 0 339 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7996

[startup+3.10237 s]
/proc/loadavg: 0.92 0.98 0.99 2/70 24291
/proc/meminfo: memFree=1507368/2055920 swapFree=4175244/4192956
[pid=24289] ppid=24287 vsize=5360 CPUtime=0
/proc/24289/stat : 24289 (hydrasat-multi.) S 24287 24289 23188 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1131358571 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24289/statm: 1340 239 197 169 0 51 0
[pid=24290] ppid=24289 vsize=2768 CPUtime=3.09
/proc/24290/stat : 24290 (hydrasat_cache4) R 24289 24289 23188 0 -1 4194304 508 0 0 0 309 0 0 0 25 0 1 0 1131358571 2834432 489 1992294400 134512640 135813592 4294956160 18446744073709551615 134597667 0 0 4096 1 0 0 0 17 0 0 0
/proc/24290/statm: 692 489 150 317 0 372 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8128

[startup+6.30169 s]
/proc/loadavg: 0.93 0.98 0.99 2/70 24291
/proc/meminfo: memFree=1506600/2055920 swapFree=4175244/4192956
[pid=24289] ppid=24287 vsize=5360 CPUtime=0
/proc/24289/stat : 24289 (hydrasat-multi.) S 24287 24289 23188 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1131358571 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24289/statm: 1340 239 197 169 0 51 0
[pid=24290] ppid=24289 vsize=3292 CPUtime=6.29
/proc/24290/stat : 24290 (hydrasat_cache4) R 24289 24289 23188 0 -1 4194304 651 0 0 0 629 0 0 0 25 0 1 0 1131358571 3371008 632 1992294400 134512640 135813592 4294956160 18446744073709551615 135224171 0 0 4096 1 0 0 0 17 0 0 0
/proc/24290/statm: 823 632 150 317 0 503 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8652

[startup+12.7023 s]
/proc/loadavg: 0.93 0.98 0.99 2/70 24291
/proc/meminfo: memFree=1506152/2055920 swapFree=4175244/4192956
[pid=24289] ppid=24287 vsize=5360 CPUtime=0
/proc/24289/stat : 24289 (hydrasat-multi.) S 24287 24289 23188 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1131358571 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24289/statm: 1340 239 197 169 0 51 0
[pid=24290] ppid=24289 vsize=3836 CPUtime=12.68
/proc/24290/stat : 24290 (hydrasat_cache4) R 24289 24289 23188 0 -1 4194304 782 0 0 0 1268 0 0 0 25 0 1 0 1131358571 3928064 763 1992294400 134512640 135813592 4294956160 18446744073709551615 134665115 0 0 4096 1 0 0 0 17 0 0 0
/proc/24290/statm: 959 763 150 317 0 639 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 9196

[startup+25.5016 s]
/proc/loadavg: 0.95 0.98 0.99 2/70 24291
/proc/meminfo: memFree=1505832/2055920 swapFree=4175244/4192956
[pid=24289] ppid=24287 vsize=5360 CPUtime=0
/proc/24289/stat : 24289 (hydrasat-multi.) S 24287 24289 23188 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1131358571 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24289/statm: 1340 239 197 169 0 51 0
[pid=24290] ppid=24289 vsize=4124 CPUtime=25.48
/proc/24290/stat : 24290 (hydrasat_cache4) R 24289 24289 23188 0 -1 4194304 856 0 0 0 2548 0 0 0 25 0 1 0 1131358571 4222976 837 1992294400 134512640 135813592 4294956160 18446744073709551615 134664973 0 0 4096 1 0 0 0 17 0 0 0
/proc/24290/statm: 1031 837 150 317 0 711 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 9484

[startup+51.1011 s]
/proc/loadavg: 0.96 0.98 0.99 2/70 24291
/proc/meminfo: memFree=1505384/2055920 swapFree=4175244/4192956
[pid=24289] ppid=24287 vsize=5360 CPUtime=0
/proc/24289/stat : 24289 (hydrasat-multi.) S 24287 24289 23188 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1131358571 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24289/statm: 1340 239 197 169 0 51 0
[pid=24290] ppid=24289 vsize=4660 CPUtime=51.07
/proc/24290/stat : 24290 (hydrasat_cache4) R 24289 24289 23188 0 -1 4194304 977 0 0 0 5106 1 0 0 25 0 1 0 1131358571 4771840 958 1992294400 134512640 135813592 4294956160 18446744073709551615 134665823 0 0 4096 1 0 0 0 17 0 0 0
/proc/24290/statm: 1165 958 150 317 0 845 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 10020

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/70 24291
/proc/meminfo: memFree=1504680/2055920 swapFree=4175244/4192956
[pid=24289] ppid=24287 vsize=5360 CPUtime=0
/proc/24289/stat : 24289 (hydrasat-multi.) S 24287 24289 23188 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1131358571 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24289/statm: 1340 239 197 169 0 51 0
[pid=24290] ppid=24289 vsize=5380 CPUtime=102.26
/proc/24290/stat : 24290 (hydrasat_cache4) R 24289 24289 23188 0 -1 4194304 1137 0 0 0 10225 1 0 0 25 0 1 0 1131358571 5509120 1118 1992294400 134512640 135813592 4294956160 18446744073709551615 134667931 0 0 4096 1 0 0 0 17 0 0 0
/proc/24290/statm: 1345 1118 150 317 0 1025 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 10740

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 24291
/proc/meminfo: memFree=1503720/2055920 swapFree=4175244/4192956
[pid=24289] ppid=24287 vsize=5360 CPUtime=0
/proc/24289/stat : 24289 (hydrasat-multi.) S 24287 24289 23188 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1131358571 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24289/statm: 1340 239 197 169 0 51 0
[pid=24290] ppid=24289 vsize=6464 CPUtime=162.23
/proc/24290/stat : 24290 (hydrasat_cache4) R 24289 24289 23188 0 -1 4194304 1382 0 0 0 16222 1 0 0 25 0 1 0 1131358571 6619136 1363 1992294400 134512640 135813592 4294956160 18446744073709551615 134665117 0 0 4096 1 0 0 0 17 0 0 0
/proc/24290/statm: 1616 1363 150 317 0 1296 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 11824

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 24291
/proc/meminfo: memFree=1501992/2055920 swapFree=4175244/4192956
[pid=24289] ppid=24287 vsize=5360 CPUtime=0
/proc/24289/stat : 24289 (hydrasat-multi.) S 24287 24289 23188 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1131358571 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24289/statm: 1340 239 197 169 0 51 0
[pid=24290] ppid=24289 vsize=8152 CPUtime=222.2
/proc/24290/stat : 24290 (hydrasat_cache4) R 24289 24289 23188 0 -1 4194304 1802 0 0 0 22218 2 0 0 25 0 1 0 1131358571 8347648 1783 1992294400 134512640 135813592 4294956160 18446744073709551615 134664934 0 0 4096 1 0 0 0 17 0 0 0
/proc/24290/statm: 2038 1783 150 317 0 1718 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 13512

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 24291
/proc/meminfo: memFree=1500584/2055920 swapFree=4175244/4192956
[pid=24289] ppid=24287 vsize=5360 CPUtime=0
/proc/24289/stat : 24289 (hydrasat-multi.) S 24287 24289 23188 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1131358571 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24289/statm: 1340 239 197 169 0 51 0
[pid=24290] ppid=24289 vsize=9672 CPUtime=282.18
/proc/24290/stat : 24290 (hydrasat_cache4) R 24289 24289 23188 0 -1 4194304 2156 0 0 0 28216 2 0 0 25 0 1 0 1131358571 9904128 2117 1992294400 134512640 135813592 4294956160 18446744073709551615 134665049 0 0 4096 1 0 0 0 17 0 0 0
/proc/24290/statm: 2418 2117 150 317 0 2098 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 15032

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 24297
/proc/meminfo: memFree=1500392/2055920 swapFree=4175244/4192956
[pid=24289] ppid=24287 vsize=5360 CPUtime=0
/proc/24289/stat : 24289 (hydrasat-multi.) S 24287 24289 23188 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1131358571 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24289/statm: 1340 239 197 169 0 51 0
[pid=24290] ppid=24289 vsize=9672 CPUtime=342.15
/proc/24290/stat : 24290 (hydrasat_cache4) R 24289 24289 23188 0 -1 4194304 2156 0 0 0 34213 2 0 0 25 0 1 0 1131358571 9904128 2117 1992294400 134512640 135813592 4294956160 18446744073709551615 134665490 0 0 4096 1 0 0 0 17 0 0 0
/proc/24290/statm: 2418 2117 150 317 0 2098 0

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

/proc/24290/statm: 2714 2344 150 317 0 2394 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 16216

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 24297
/proc/meminfo: memFree=1499560/2055920 swapFree=4175244/4192956
[pid=24289] ppid=24287 vsize=5360 CPUtime=0
/proc/24289/stat : 24289 (hydrasat-multi.) S 24287 24289 23188 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1131358571 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24289/statm: 1340 239 197 169 0 51 0
[pid=24290] ppid=24289 vsize=11016 CPUtime=642.03
/proc/24290/stat : 24290 (hydrasat_cache4) R 24289 24289 23188 0 -1 4194304 2431 0 0 0 64201 2 0 0 25 0 1 0 1131358571 11280384 2392 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/24290/statm: 2754 2392 150 317 0 2434 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 16376

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 24298
/proc/meminfo: memFree=1498408/2055920 swapFree=4175244/4192956
[pid=24289] ppid=24287 vsize=5364 CPUtime=699.92
/proc/24289/stat : 24289 (hydrasat-multi.) S 24287 24289 23188 0 -1 4194304 321 2665 0 0 0 0 69986 6 16 0 1 0 1131358571 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24289/statm: 1341 245 202 169 0 52 0
[pid=24298] ppid=24289 vsize=2800 CPUtime=2.08
/proc/24298/stat : 24298 (hydrasat_cachew) R 24289 24289 23188 0 -1 4194304 517 0 0 0 208 0 0 0 25 0 1 0 1131428592 2867200 499 1992294400 134512640 135995732 4294956016 18446744073709551615 135385680 0 0 4096 1 0 0 0 17 0 0 0
/proc/24298/statm: 700 499 172 362 0 335 0
Current children cumulated CPU time (s) 702
Current children cumulated vsize (KiB) 8164

[startup+762.307 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 24298
/proc/meminfo: memFree=1486312/2055920 swapFree=4175244/4192956
[pid=24289] ppid=24287 vsize=5364 CPUtime=699.92
/proc/24289/stat : 24289 (hydrasat-multi.) S 24287 24289 23188 0 -1 4194304 321 2665 0 0 0 0 69986 6 16 0 1 0 1131358571 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24289/statm: 1341 245 202 169 0 52 0
[pid=24298] ppid=24289 vsize=15124 CPUtime=62.05
/proc/24298/stat : 24298 (hydrasat_cachew) R 24289 24289 23188 0 -1 4194304 3493 0 0 0 6202 3 0 0 25 0 1 0 1131428592 15486976 3442 1992294400 134512640 135995732 4294956016 18446744073709551615 134807904 0 0 4096 1 0 0 0 17 0 0 0
/proc/24298/statm: 3781 3442 172 362 0 3416 0
Current children cumulated CPU time (s) 761.97
Current children cumulated vsize (KiB) 20488

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 24298
/proc/meminfo: memFree=1480232/2055920 swapFree=4175244/4192956
[pid=24289] ppid=24287 vsize=5364 CPUtime=699.92
/proc/24289/stat : 24289 (hydrasat-multi.) S 24287 24289 23188 0 -1 4194304 321 2665 0 0 0 0 69986 6 16 0 1 0 1131358571 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24289/statm: 1341 245 202 169 0 52 0
[pid=24298] ppid=24289 vsize=21804 CPUtime=122.03
/proc/24298/stat : 24298 (hydrasat_cachew) R 24289 24289 23188 0 -1 4194304 5107 0 0 0 12198 5 0 0 25 0 1 0 1131428592 22327296 4991 1992294400 134512640 135995732 4294956016 18446744073709551615 135385627 0 0 4096 1 0 0 0 17 0 0 0
/proc/24298/statm: 5451 4991 172 362 0 5086 0
Current children cumulated CPU time (s) 821.95
Current children cumulated vsize (KiB) 27168

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 24298
/proc/meminfo: memFree=1476776/2055920 swapFree=4175244/4192956
[pid=24289] ppid=24287 vsize=5364 CPUtime=699.92
/proc/24289/stat : 24289 (hydrasat-multi.) S 24287 24289 23188 0 -1 4194304 321 2665 0 0 0 0 69986 6 16 0 1 0 1131358571 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24289/statm: 1341 245 202 169 0 52 0
[pid=24298] ppid=24289 vsize=25392 CPUtime=182
/proc/24298/stat : 24298 (hydrasat_cachew) R 24289 24289 23188 0 -1 4194304 5968 0 0 0 18195 5 0 0 25 0 1 0 1131428592 26001408 5852 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/24298/statm: 6348 5852 172 362 0 5983 0
Current children cumulated CPU time (s) 881.92
Current children cumulated vsize (KiB) 30756

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 24298
/proc/meminfo: memFree=1471400/2055920 swapFree=4175244/4192956
[pid=24289] ppid=24287 vsize=5364 CPUtime=699.92
/proc/24289/stat : 24289 (hydrasat-multi.) S 24287 24289 23188 0 -1 4194304 321 2665 0 0 0 0 69986 6 16 0 1 0 1131358571 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24289/statm: 1341 245 202 169 0 52 0
[pid=24298] ppid=24289 vsize=31472 CPUtime=241.98
/proc/24298/stat : 24298 (hydrasat_cachew) R 24289 24289 23188 0 -1 4194304 7456 0 0 0 24191 7 0 0 25 0 1 0 1131428592 32227328 7211 1992294400 134512640 135995732 4294956016 18446744073709551615 134807855 0 0 4096 1 0 0 0 17 0 0 0
/proc/24298/statm: 7868 7211 172 362 0 7503 0
Current children cumulated CPU time (s) 941.9
Current children cumulated vsize (KiB) 36836

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 24298
/proc/meminfo: memFree=1466536/2055920 swapFree=4175244/4192956
[pid=24289] ppid=24287 vsize=5364 CPUtime=699.92
/proc/24289/stat : 24289 (hydrasat-multi.) S 24287 24289 23188 0 -1 4194304 321 2665 0 0 0 0 69986 6 16 0 1 0 1131358571 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24289/statm: 1341 245 202 169 0 52 0
[pid=24298] ppid=24289 vsize=36680 CPUtime=301.96
/proc/24298/stat : 24298 (hydrasat_cachew) R 24289 24289 23188 0 -1 4194304 8648 0 0 0 30188 8 0 0 25 0 1 0 1131428592 37560320 8403 1992294400 134512640 135995732 4294956016 18446744073709551615 134807860 0 0 4096 1 0 0 0 17 0 0 0
/proc/24298/statm: 9170 8403 172 362 0 8805 0
Current children cumulated CPU time (s) 1001.88
Current children cumulated vsize (KiB) 42044

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 24298
/proc/meminfo: memFree=1463080/2055920 swapFree=4175244/4192956
[pid=24289] ppid=24287 vsize=5364 CPUtime=699.92
/proc/24289/stat : 24289 (hydrasat-multi.) S 24287 24289 23188 0 -1 4194304 321 2665 0 0 0 0 69986 6 16 0 1 0 1131358571 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24289/statm: 1341 245 202 169 0 52 0
[pid=24298] ppid=24289 vsize=40300 CPUtime=361.93
/proc/24298/stat : 24298 (hydrasat_cachew) R 24289 24289 23188 0 -1 4194304 9512 0 0 0 36184 9 0 0 25 0 1 0 1131428592 41267200 9267 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/24298/statm: 10075 9267 172 362 0 9710 0
Current children cumulated CPU time (s) 1061.85
Current children cumulated vsize (KiB) 45664

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 24298
/proc/meminfo: memFree=1460776/2055920 swapFree=4175244/4192956
[pid=24289] ppid=24287 vsize=5364 CPUtime=699.92
/proc/24289/stat : 24289 (hydrasat-multi.) S 24287 24289 23188 0 -1 4194304 321 2665 0 0 0 0 69986 6 16 0 1 0 1131358571 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24289/statm: 1341 245 202 169 0 52 0
[pid=24298] ppid=24289 vsize=42716 CPUtime=421.9
/proc/24298/stat : 24298 (hydrasat_cachew) R 24289 24289 23188 0 -1 4194304 10073 0 0 0 42181 9 0 0 25 0 1 0 1131428592 43741184 9828 1992294400 134512640 135995732 4294956016 18446744073709551615 134807756 0 0 4096 1 0 0 0 17 0 0 0
/proc/24298/statm: 10679 9828 172 362 0 10314 0
Current children cumulated CPU time (s) 1121.82
Current children cumulated vsize (KiB) 48080

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 24298
/proc/meminfo: memFree=1457000/2055920 swapFree=4175244/4192956
[pid=24289] ppid=24287 vsize=5364 CPUtime=699.92
/proc/24289/stat : 24289 (hydrasat-multi.) S 24287 24289 23188 0 -1 4194304 321 2665 0 0 0 0 69986 6 16 0 1 0 1131358571 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24289/statm: 1341 245 202 169 0 52 0
[pid=24298] ppid=24289 vsize=46636 CPUtime=481.89
/proc/24298/stat : 24298 (hydrasat_cachew) R 24289 24289 23188 0 -1 4194304 11040 0 0 0 48178 11 0 0 25 0 1 0 1131428592 47755264 10795 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/24298/statm: 11659 10795 172 362 0 11294 0
Current children cumulated CPU time (s) 1181.81
Current children cumulated vsize (KiB) 52000



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 24298
/proc/meminfo: memFree=1455656/2055920 swapFree=4175244/4192956
[pid=24289] ppid=24287 vsize=5364 CPUtime=699.92
/proc/24289/stat : 24289 (hydrasat-multi.) S 24287 24289 23188 0 -1 4194304 321 2665 0 0 0 0 69986 6 16 0 1 0 1131358571 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24289/statm: 1341 245 202 169 0 52 0
[pid=24298] ppid=24289 vsize=47860 CPUtime=500.08
/proc/24298/stat : 24298 (hydrasat_cachew) R 24289 24289 23188 0 -1 4194304 11355 0 0 0 49997 11 0 0 25 0 1 0 1131428592 49008640 11110 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/24298/statm: 11965 11110 172 362 0 11600 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 53224

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: 0.99 0.98 0.99 2/70 24298
/proc/meminfo: memFree=1455656/2055920 swapFree=4175244/4192956
[pid=24289] ppid=24287 vsize=5364 CPUtime=699.92
/proc/24289/stat : 24289 (hydrasat-multi.) S 24287 24289 23188 0 -1 4194304 321 2665 0 0 0 0 69986 6 16 0 1 0 1131358571 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24289/statm: 1341 245 202 169 0 52 0
[pid=24298] ppid=24289 vsize=47860 CPUtime=500.08
/proc/24298/stat : 24298 (hydrasat_cachew) R 24289 24289 23188 0 -1 4194304 11355 0 0 0 49997 11 0 0 25 0 1 0 1131428592 49008640 11110 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/24298/statm: 11965 11110 172 362 0 11600 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 53224

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 24289 and gives
#  childrusage.ru_utime.tv_sec=699
#  childrusage.ru_utime.tv_usec=865604
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=66989
# CPU time returned by wait4() is 699.933
# while last known CPU time is 1200
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.51
CPU time (s): 1200
CPU user time (s): 1199.83
CPU system time (s): 0.17
CPU usage (%): 99.9573
Max. virtual memory (cumulated for all children) (KiB): 53224

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 699.866
system time used= 0.066989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2986
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= 5
involuntary context switches= 2251

runsolver used 1.11883 second user time and 3.2685 second system time

The end

Launcher Data 

Begin job on node60 at 2009-04-01 13:56:10
IDJOB=1530774
IDBENCH=70709
IDSOLVER=518
FILE ID=node60/1530774-1238586970
PBS_JOBID= 9062201
Free space on /tmp= 66548 MiB

SOLVER NAME= HydraSAT-Multi 2009-03-22-Multi
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/540/unif-k3-r4.25-v540-c2295-S23858409-056.cnf
COMMAND LINE= DIR/hydrasat-multi.sh DIR BENCHNAME MEMLIMIT RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1530774-1238586970/watcher-1530774-1238586970 -o /tmp/evaluation-result-1530774-1238586970/solver-1530774-1238586970 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-multi.sh HOME HOME/instance-1530774-1238586970.cnf 1800 766346594

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

MD5SUM BENCH= 1d9e0ed32c3bf3bc5fbb21926c01a19c
RANDOM SEED=766346594

node60.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		: 3000.202
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		: 3000.202
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:       1509592 kB
Buffers:         97196 kB
Cached:         355728 kB
SwapCached:      11040 kB
Active:         223956 kB
Inactive:       242116 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1509592 kB
SwapTotal:     4192956 kB
SwapFree:      4175244 kB
Dirty:            4084 kB
Writeback:           0 kB
Mapped:          18480 kB
Slab:            65868 kB
Committed_AS:  3452256 kB
PageTables:       1712 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= 66536 MiB
End job on node60 at 2009-04-01 14:16:12