Trace number 1530627

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) 1200.05 1200.71

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/520/
unif-k3-r4.25-v520-c2210-S1161147107-031.cnf
MD5SUM4cc7ee2f20081e6ebd36addd568f2c4e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.010997
Satisfiable
(Un)Satisfiability was proved
Number of variables520
Number of clauses2210
Sum of the clauses size6630
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32210
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
700.12/700.52	HOME/hydrasat-multi.sh: line 48: 10230 CPU time limit exceeded (core dumped) $SOLVER1 $BENCHNAME $OPTIONS1
700.12/700.52	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-1530627-1238573124/watcher-1530627-1238573124 -o /tmp/evaluation-result-1530627-1238573124/solver-1530627-1238573124 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-multi.sh HOME HOME/instance-1530627-1238573124.cnf 1800 1182351668 

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: 0.99 1.00 1.00 3/70 10229
/proc/meminfo: memFree=1006448/2055920 swapFree=4170592/4192956
[pid=10229] ppid=10227 vsize=5360 CPUtime=0
/proc/10229/stat : 10229 (hydrasat-multi.) R 10227 10229 9513 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1129974987 5488640 238 1992294400 4194304 4889804 548682068720 18446744073709551615 258939087519 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/10229/statm: 1340 238 196 169 0 51 0
[pid=10230] ppid=10229 vsize=1452 CPUtime=0
/proc/10230/stat : 10230 (hydrasat_cache4) R 10229 10229 9513 0 -1 4194304 172 0 0 0 0 0 0 0 18 0 1 0 1129974987 1486848 154 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/10230/statm: 363 154 116 317 0 43 0

[startup+0.096655 s]
/proc/loadavg: 0.99 1.00 1.00 3/70 10229
/proc/meminfo: memFree=1006448/2055920 swapFree=4170592/4192956
[pid=10229] ppid=10227 vsize=5360 CPUtime=0
/proc/10229/stat : 10229 (hydrasat-multi.) S 10227 10229 9513 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1129974987 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10229/statm: 1340 239 197 169 0 51 0
[pid=10230] ppid=10229 vsize=1852 CPUtime=0.09
/proc/10230/stat : 10230 (hydrasat_cache4) R 10229 10229 9513 0 -1 4194304 298 0 0 0 9 0 0 0 19 0 1 0 1129974987 1896448 279 1992294400 134512640 135813592 4294956160 18446744073709551615 134587699 0 0 4096 1 0 0 0 17 0 0 0
/proc/10230/statm: 463 279 150 317 0 143 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7212

[startup+0.101656 s]
/proc/loadavg: 0.99 1.00 1.00 3/70 10229
/proc/meminfo: memFree=1006448/2055920 swapFree=4170592/4192956
[pid=10229] ppid=10227 vsize=5360 CPUtime=0
/proc/10229/stat : 10229 (hydrasat-multi.) S 10227 10229 9513 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1129974987 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10229/statm: 1340 239 197 169 0 51 0
[pid=10230] ppid=10229 vsize=1852 CPUtime=0.09
/proc/10230/stat : 10230 (hydrasat_cache4) R 10229 10229 9513 0 -1 4194304 299 0 0 0 9 0 0 0 19 0 1 0 1129974987 1896448 280 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/10230/statm: 463 280 150 317 0 143 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7212

[startup+0.301692 s]
/proc/loadavg: 0.99 1.00 1.00 3/70 10229
/proc/meminfo: memFree=1006448/2055920 swapFree=4170592/4192956
[pid=10229] ppid=10227 vsize=5360 CPUtime=0
/proc/10229/stat : 10229 (hydrasat-multi.) S 10227 10229 9513 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1129974987 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10229/statm: 1340 239 197 169 0 51 0
[pid=10230] ppid=10229 vsize=1980 CPUtime=0.29
/proc/10230/stat : 10230 (hydrasat_cache4) R 10229 10229 9513 0 -1 4194304 334 0 0 0 29 0 0 0 21 0 1 0 1129974987 2027520 315 1992294400 134512640 135813592 4294956160 18446744073709551615 134665347 0 0 4096 1 0 0 0 17 0 0 0
/proc/10230/statm: 495 315 150 317 0 175 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7340

[startup+0.701764 s]
/proc/loadavg: 0.99 1.00 1.00 3/70 10229
/proc/meminfo: memFree=1006448/2055920 swapFree=4170592/4192956
[pid=10229] ppid=10227 vsize=5360 CPUtime=0
/proc/10229/stat : 10229 (hydrasat-multi.) S 10227 10229 9513 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1129974987 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10229/statm: 1340 239 197 169 0 51 0
[pid=10230] ppid=10229 vsize=2240 CPUtime=0.69
/proc/10230/stat : 10230 (hydrasat_cache4) R 10229 10229 9513 0 -1 4194304 380 0 0 0 69 0 0 0 25 0 1 0 1129974987 2293760 361 1992294400 134512640 135813592 4294956160 18446744073709551615 134667446 0 0 4096 1 0 0 0 17 0 0 0
/proc/10230/statm: 560 361 150 317 0 240 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7600

[startup+1.50191 s]
/proc/loadavg: 0.99 1.00 1.00 2/72 10231
/proc/meminfo: memFree=1005152/2055920 swapFree=4170592/4192956
[pid=10229] ppid=10227 vsize=5360 CPUtime=0
/proc/10229/stat : 10229 (hydrasat-multi.) S 10227 10229 9513 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1129974987 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10229/statm: 1340 239 197 169 0 51 0
[pid=10230] ppid=10229 vsize=2764 CPUtime=1.49
/proc/10230/stat : 10230 (hydrasat_cache4) R 10229 10229 9513 0 -1 4194304 509 0 0 0 149 0 0 0 25 0 1 0 1129974987 2830336 490 1992294400 134512640 135813592 4294956160 18446744073709551615 134664993 0 0 4096 1 0 0 0 17 0 0 0
/proc/10230/statm: 691 490 150 317 0 371 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8124

[startup+3.10221 s]
/proc/loadavg: 0.99 1.00 1.00 2/72 10231
/proc/meminfo: memFree=1004128/2055920 swapFree=4170592/4192956
[pid=10229] ppid=10227 vsize=5360 CPUtime=0
/proc/10229/stat : 10229 (hydrasat-multi.) S 10227 10229 9513 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1129974987 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10229/statm: 1340 239 197 169 0 51 0
[pid=10230] ppid=10229 vsize=3820 CPUtime=3.09
/proc/10230/stat : 10230 (hydrasat_cache4) R 10229 10229 9513 0 -1 4194304 777 0 0 0 309 0 0 0 25 0 1 0 1129974987 3911680 758 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 1 0 0
/proc/10230/statm: 955 758 150 317 0 635 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9180

[startup+6.30178 s]
/proc/loadavg: 0.99 1.00 1.00 2/72 10231
/proc/meminfo: memFree=1002400/2055920 swapFree=4170592/4192956
[pid=10229] ppid=10227 vsize=5360 CPUtime=0
/proc/10229/stat : 10229 (hydrasat-multi.) S 10227 10229 9513 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1129974987 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10229/statm: 1340 239 197 169 0 51 0
[pid=10230] ppid=10229 vsize=5720 CPUtime=6.27
/proc/10230/stat : 10230 (hydrasat_cache4) R 10229 10229 9513 0 -1 4194304 1239 0 0 0 627 0 0 0 25 0 1 0 1129974987 5857280 1220 1992294400 134512640 135813592 4294956160 18446744073709551615 134665490 0 0 4096 1 0 0 0 17 0 0 0
/proc/10230/statm: 1430 1220 150 317 0 1110 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 11080

[startup+12.7019 s]
/proc/loadavg: 0.99 1.00 1.00 2/72 10231
/proc/meminfo: memFree=999392/2055920 swapFree=4170592/4192956
[pid=10229] ppid=10227 vsize=5360 CPUtime=0
/proc/10229/stat : 10229 (hydrasat-multi.) S 10227 10229 9513 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1129974987 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10229/statm: 1340 239 197 169 0 51 0
[pid=10230] ppid=10229 vsize=8348 CPUtime=12.68
/proc/10230/stat : 10230 (hydrasat_cache4) R 10229 10229 9513 0 -1 4194304 1823 0 0 0 1267 1 0 0 25 0 1 0 1129974987 8548352 1804 1992294400 134512640 135813592 4294956160 18446744073709551615 134664993 0 0 4096 1 0 0 0 17 0 0 0
/proc/10230/statm: 2087 1804 150 317 0 1767 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13708

[startup+25.5013 s]
/proc/loadavg: 0.99 1.00 1.00 2/72 10231
/proc/meminfo: memFree=995936/2055920 swapFree=4170592/4192956
[pid=10229] ppid=10227 vsize=5360 CPUtime=0
/proc/10229/stat : 10229 (hydrasat-multi.) S 10227 10229 9513 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1129974987 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10229/statm: 1340 239 197 169 0 51 0
[pid=10230] ppid=10229 vsize=12056 CPUtime=25.47
/proc/10230/stat : 10230 (hydrasat_cache4) R 10229 10229 9513 0 -1 4194304 2715 0 0 0 2545 2 0 0 25 0 1 0 1129974987 12345344 2663 1992294400 134512640 135813592 4294956160 18446744073709551615 134665205 0 0 4096 1 0 0 0 17 0 0 0
/proc/10230/statm: 3014 2663 150 317 0 2694 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 17416

[startup+51.1019 s]
/proc/loadavg: 0.99 1.00 1.00 2/72 10231
/proc/meminfo: memFree=989024/2055920 swapFree=4170592/4192956
[pid=10229] ppid=10227 vsize=5360 CPUtime=0
/proc/10229/stat : 10229 (hydrasat-multi.) S 10227 10229 9513 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1129974987 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10229/statm: 1340 239 197 169 0 51 0
[pid=10230] ppid=10229 vsize=19452 CPUtime=51.05
/proc/10230/stat : 10230 (hydrasat_cache4) R 10229 10229 9513 0 -1 4194304 4489 0 0 0 5102 3 0 0 25 0 1 0 1129974987 19918848 4399 1992294400 134512640 135813592 4294956160 18446744073709551615 134664998 0 0 4096 1 0 0 0 17 0 0 0
/proc/10230/statm: 4863 4399 150 317 0 4543 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 24812

[startup+102.306 s]
/proc/loadavg: 0.99 1.00 1.00 2/72 10231
/proc/meminfo: memFree=982240/2055920 swapFree=4170592/4192956
[pid=10229] ppid=10227 vsize=5360 CPUtime=0
/proc/10229/stat : 10229 (hydrasat-multi.) S 10227 10229 9513 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1129974987 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10229/statm: 1340 239 197 169 0 51 0
[pid=10230] ppid=10229 vsize=27052 CPUtime=102.24
/proc/10230/stat : 10230 (hydrasat_cache4) R 10229 10229 9513 0 -1 4194304 6256 0 0 0 10219 5 0 0 25 0 1 0 1129974987 27701248 6060 1992294400 134512640 135813592 4294956160 18446744073709551615 134665189 0 0 4096 1 0 0 0 17 0 0 0
/proc/10230/statm: 6763 6060 150 317 0 6443 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 32412

[startup+162.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/72 10231
/proc/meminfo: memFree=975648/2055920 swapFree=4170592/4192956
[pid=10229] ppid=10227 vsize=5360 CPUtime=0
/proc/10229/stat : 10229 (hydrasat-multi.) S 10227 10229 9513 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1129974987 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10229/statm: 1340 239 197 169 0 51 0
[pid=10230] ppid=10229 vsize=34476 CPUtime=162.2
/proc/10230/stat : 10230 (hydrasat_cache4) R 10229 10229 9513 0 -1 4194304 7920 0 0 0 16214 6 0 0 25 0 1 0 1129974987 35303424 7724 1992294400 134512640 135813592 4294956160 18446744073709551615 134665113 0 0 4096 1 0 0 0 17 0 0 0
/proc/10230/statm: 8619 7724 150 317 0 8299 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 39836

[startup+222.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/72 10231
/proc/meminfo: memFree=970016/2055920 swapFree=4170592/4192956
[pid=10229] ppid=10227 vsize=5360 CPUtime=0
/proc/10229/stat : 10229 (hydrasat-multi.) S 10227 10229 9513 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1129974987 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10229/statm: 1340 239 197 169 0 51 0
[pid=10230] ppid=10229 vsize=41608 CPUtime=222.18
/proc/10230/stat : 10230 (hydrasat_cache4) R 10229 10229 9513 0 -1 4194304 9510 0 0 0 22210 8 0 0 25 0 1 0 1129974987 42606592 9134 1992294400 134512640 135813592 4294956160 18446744073709551615 134665438 0 0 4096 1 0 0 0 17 0 0 0
/proc/10230/statm: 10402 9134 150 317 0 10082 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 46968

[startup+282.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/72 10231
/proc/meminfo: memFree=964960/2055920 swapFree=4170592/4192956
[pid=10229] ppid=10227 vsize=5360 CPUtime=0
/proc/10229/stat : 10229 (hydrasat-multi.) S 10227 10229 9513 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1129974987 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10229/statm: 1340 239 197 169 0 51 0
[pid=10230] ppid=10229 vsize=47140 CPUtime=282.14
/proc/10230/stat : 10230 (hydrasat_cache4) R 10229 10229 9513 0 -1 4194304 11006 0 0 0 28205 9 0 0 25 0 1 0 1129974987 48271360 10403 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/10230/statm: 11785 10403 150 317 0 11465 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 52500

[startup+342.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/72 10231
/proc/meminfo: memFree=960552/2055920 swapFree=4170592/4192956
[pid=10229] ppid=10227 vsize=5360 CPUtime=0
/proc/10229/stat : 10229 (hydrasat-multi.) S 10227 10229 9513 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1129974987 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10229/statm: 1340 239 197 169 0 51 0
[pid=10230] ppid=10229 vsize=51712 CPUtime=342.11
/proc/10230/stat : 10230 (hydrasat_cache4) R 10229 10229 9513 0 -1 4194304 12085 0 0 0 34201 10 0 0 25 0 1 0 1129974987 52953088 11482 1992294400 134512640 135813592 4294956160 18446744073709551615 135224169 0 0 4096 1 0 0 0 17 0 0 0
/proc/10230/statm: 12928 11482 150 317 0 12608 0

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

/proc/10230/statm: 17606 15322 150 317 0 17286 0
Current children cumulated CPU time (s) 581.98
Current children cumulated vsize (KiB) 75784

[startup+642.302 s]
/proc/loadavg: 1.05 1.03 1.00 2/72 10231
/proc/meminfo: memFree=942184/2055920 swapFree=4170592/4192956
[pid=10229] ppid=10227 vsize=5360 CPUtime=0
/proc/10229/stat : 10229 (hydrasat-multi.) S 10227 10229 9513 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1129974987 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10229/statm: 1340 239 197 169 0 51 0
[pid=10230] ppid=10229 vsize=73612 CPUtime=641.96
/proc/10230/stat : 10230 (hydrasat_cache4) R 10229 10229 9513 0 -1 4194304 17605 0 0 0 64181 15 0 0 25 0 1 0 1129974987 75378688 16054 1992294400 134512640 135813592 4294956160 18446744073709551615 134665944 0 0 4096 1 0 0 0 17 0 0 0
/proc/10230/statm: 18403 16054 150 317 0 18083 0
Current children cumulated CPU time (s) 641.96
Current children cumulated vsize (KiB) 78972

[startup+702.301 s]
/proc/loadavg: 1.05 1.04 1.00 2/72 10232
/proc/meminfo: memFree=936808/2055920 swapFree=4170592/4192956
[pid=10229] ppid=10227 vsize=5364 CPUtime=700.14
/proc/10229/stat : 10229 (hydrasat-multi.) S 10227 10229 9513 0 -1 4194304 321 20596 0 0 0 0 69973 41 16 0 1 0 1129974987 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10229/statm: 1341 245 202 169 0 52 0
[pid=10232] ppid=10229 vsize=2684 CPUtime=1.77
/proc/10232/stat : 10232 (hydrasat_cachew) R 10229 10229 9513 0 -1 4194304 478 0 0 0 177 0 0 0 25 0 1 0 1130045039 2748416 460 1992294400 134512640 135995732 4294956016 18446744073709551615 134807884 0 0 4096 1 0 0 0 17 0 0 0
/proc/10232/statm: 671 460 172 362 0 306 0
Current children cumulated CPU time (s) 701.91
Current children cumulated vsize (KiB) 8048

[startup+762.306 s]
/proc/loadavg: 1.08 1.05 1.00 2/72 10232
/proc/meminfo: memFree=925928/2055920 swapFree=4170592/4192956
[pid=10229] ppid=10227 vsize=5364 CPUtime=700.14
/proc/10229/stat : 10229 (hydrasat-multi.) S 10227 10229 9513 0 -1 4194304 321 20596 0 0 0 0 69973 41 16 0 1 0 1129974987 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10229/statm: 1341 245 202 169 0 52 0
[pid=10232] ppid=10229 vsize=15324 CPUtime=61.74
/proc/10232/stat : 10232 (hydrasat_cachew) R 10229 10229 9513 0 -1 4194304 3539 0 0 0 6171 3 0 0 25 0 1 0 1130045039 15691776 3423 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/10232/statm: 3831 3423 172 362 0 3466 0
Current children cumulated CPU time (s) 761.88
Current children cumulated vsize (KiB) 20688

[startup+822.301 s]
/proc/loadavg: 1.03 1.04 1.00 2/72 10232
/proc/meminfo: memFree=918312/2055920 swapFree=4170592/4192956
[pid=10229] ppid=10227 vsize=5364 CPUtime=700.14
/proc/10229/stat : 10229 (hydrasat-multi.) S 10227 10229 9513 0 -1 4194304 321 20596 0 0 0 0 69973 41 16 0 1 0 1129974987 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10229/statm: 1341 245 202 169 0 52 0
[pid=10232] ppid=10229 vsize=23204 CPUtime=121.69
/proc/10232/stat : 10232 (hydrasat_cachew) R 10229 10229 9513 0 -1 4194304 5506 0 0 0 12164 5 0 0 25 0 1 0 1130045039 23760896 5390 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/10232/statm: 5801 5390 172 362 0 5436 0
Current children cumulated CPU time (s) 821.83
Current children cumulated vsize (KiB) 28568

[startup+882.302 s]
/proc/loadavg: 1.01 1.03 1.00 2/72 10232
/proc/meminfo: memFree=914792/2055920 swapFree=4170592/4192956
[pid=10229] ppid=10227 vsize=5364 CPUtime=700.14
/proc/10229/stat : 10229 (hydrasat-multi.) S 10227 10229 9513 0 -1 4194304 321 20596 0 0 0 0 69973 41 16 0 1 0 1129974987 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10229/statm: 1341 245 202 169 0 52 0
[pid=10232] ppid=10229 vsize=27548 CPUtime=181.66
/proc/10232/stat : 10232 (hydrasat_cachew) R 10229 10229 9513 0 -1 4194304 6513 0 0 0 18160 6 0 0 25 0 1 0 1130045039 28209152 6268 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/10232/statm: 6887 6268 172 362 0 6522 0
Current children cumulated CPU time (s) 881.8
Current children cumulated vsize (KiB) 32912

[startup+942.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/72 10232
/proc/meminfo: memFree=910248/2055920 swapFree=4170592/4192956
[pid=10229] ppid=10227 vsize=5364 CPUtime=700.14
/proc/10229/stat : 10229 (hydrasat-multi.) S 10227 10229 9513 0 -1 4194304 321 20596 0 0 0 0 69973 41 16 0 1 0 1129974987 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10229/statm: 1341 245 202 169 0 52 0
[pid=10232] ppid=10229 vsize=32056 CPUtime=241.64
/proc/10232/stat : 10232 (hydrasat_cachew) R 10229 10229 9513 0 -1 4194304 7648 0 0 0 24156 8 0 0 25 0 1 0 1130045039 32825344 7403 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/10232/statm: 8014 7403 172 362 0 7649 0
Current children cumulated CPU time (s) 941.78
Current children cumulated vsize (KiB) 37420

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/72 10232
/proc/meminfo: memFree=906408/2055920 swapFree=4170592/4192956
[pid=10229] ppid=10227 vsize=5364 CPUtime=700.14
/proc/10229/stat : 10229 (hydrasat-multi.) S 10227 10229 9513 0 -1 4194304 321 20596 0 0 0 0 69973 41 16 0 1 0 1129974987 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10229/statm: 1341 245 202 169 0 52 0
[pid=10232] ppid=10229 vsize=35976 CPUtime=301.61
/proc/10232/stat : 10232 (hydrasat_cachew) R 10229 10229 9513 0 -1 4194304 8611 0 0 0 30151 10 0 0 25 0 1 0 1130045039 36839424 8366 1992294400 134512640 135995732 4294956016 18446744073709551615 134807763 0 0 4096 1 0 0 0 17 0 0 0
/proc/10232/statm: 8994 8366 172 362 0 8629 0
Current children cumulated CPU time (s) 1001.75
Current children cumulated vsize (KiB) 41340

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/72 10232
/proc/meminfo: memFree=901864/2055920 swapFree=4170592/4192956
[pid=10229] ppid=10227 vsize=5364 CPUtime=700.14
/proc/10229/stat : 10229 (hydrasat-multi.) S 10227 10229 9513 0 -1 4194304 321 20596 0 0 0 0 69973 41 16 0 1 0 1129974987 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10229/statm: 1341 245 202 169 0 52 0
[pid=10232] ppid=10229 vsize=40744 CPUtime=361.58
/proc/10232/stat : 10232 (hydrasat_cachew) R 10229 10229 9513 0 -1 4194304 9746 0 0 0 36147 11 0 0 25 0 1 0 1130045039 41721856 9501 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/10232/statm: 10186 9501 172 362 0 9821 0
Current children cumulated CPU time (s) 1061.72
Current children cumulated vsize (KiB) 46108

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/72 10232
/proc/meminfo: memFree=899816/2055920 swapFree=4170592/4192956
[pid=10229] ppid=10227 vsize=5364 CPUtime=700.14
/proc/10229/stat : 10229 (hydrasat-multi.) S 10227 10229 9513 0 -1 4194304 321 20596 0 0 0 0 69973 41 16 0 1 0 1129974987 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10229/statm: 1341 245 202 169 0 52 0
[pid=10232] ppid=10229 vsize=43008 CPUtime=421.55
/proc/10232/stat : 10232 (hydrasat_cachew) R 10229 10229 9513 0 -1 4194304 10234 0 0 0 42143 12 0 0 25 0 1 0 1130045039 44040192 9989 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/10232/statm: 10752 9989 172 362 0 10387 0
Current children cumulated CPU time (s) 1121.69
Current children cumulated vsize (KiB) 48372

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 10232
/proc/meminfo: memFree=896808/2055920 swapFree=4170592/4192956
[pid=10229] ppid=10227 vsize=5364 CPUtime=700.14
/proc/10229/stat : 10229 (hydrasat-multi.) S 10227 10229 9513 0 -1 4194304 321 20596 0 0 0 0 69973 41 16 0 1 0 1129974987 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10229/statm: 1341 245 202 169 0 52 0
[pid=10232] ppid=10229 vsize=46088 CPUtime=481.51
/proc/10232/stat : 10232 (hydrasat_cachew) R 10229 10229 9513 0 -1 4194304 10995 0 0 0 48138 13 0 0 25 0 1 0 1130045039 47194112 10750 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/10232/statm: 11522 10750 172 362 0 11157 0
Current children cumulated CPU time (s) 1181.65
Current children cumulated vsize (KiB) 51452



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 10232
/proc/meminfo: memFree=895784/2055920 swapFree=4170592/4192956
[pid=10229] ppid=10227 vsize=5364 CPUtime=700.14
/proc/10229/stat : 10229 (hydrasat-multi.) S 10227 10229 9513 0 -1 4194304 321 20596 0 0 0 0 69973 41 16 0 1 0 1129974987 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10229/statm: 1341 245 202 169 0 52 0
[pid=10232] ppid=10229 vsize=47372 CPUtime=499.91
/proc/10232/stat : 10232 (hydrasat_cachew) R 10229 10229 9513 0 -1 4194304 11235 0 0 0 49978 13 0 0 25 0 1 0 1130045039 48508928 10990 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/10232/statm: 11843 10990 172 362 0 11478 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 52736

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

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

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 10232
/proc/meminfo: memFree=895784/2055920 swapFree=4170592/4192956
[pid=10229] ppid=10227 vsize=5364 CPUtime=700.14
/proc/10229/stat : 10229 (hydrasat-multi.) S 10227 10229 9513 0 -1 4194304 321 20596 0 0 0 0 69973 41 16 0 1 0 1129974987 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10229/statm: 1341 245 202 169 0 52 0
[pid=10232] ppid=10229 vsize=47372 CPUtime=499.91
/proc/10232/stat : 10232 (hydrasat_cachew) R 10229 10229 9513 0 -1 4194304 11235 0 0 0 49978 13 0 0 25 0 1 0 1130045039 48508928 10990 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/10232/statm: 11843 10990 172 362 0 11478 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 52736

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 10229 and gives
#  childrusage.ru_utime.tv_sec=699
#  childrusage.ru_utime.tv_usec=740623
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=417936
# CPU time returned by wait4() is 700.159
# while last known CPU time is 1200.05
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.71
CPU time (s): 1200.05
CPU user time (s): 1199.51
CPU system time (s): 0.54
CPU usage (%): 99.9448
Max. virtual memory (cumulated for all children) (KiB): 82212

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 699.741
system time used= 0.417936
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20917
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= 2695

runsolver used 0.965853 second user time and 3.44248 second system time

The end

Launcher Data 

Begin job on node45 at 2009-04-01 10:05:24
IDJOB=1530627
IDBENCH=70660
IDSOLVER=518
FILE ID=node45/1530627-1238573124
PBS_JOBID= 9062163
Free space on /tmp= 66416 MiB

SOLVER NAME= HydraSAT-Multi 2009-03-22-Multi
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/520/unif-k3-r4.25-v520-c2210-S1161147107-031.cnf
COMMAND LINE= DIR/hydrasat-multi.sh DIR BENCHNAME MEMLIMIT RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1530627-1238573124/watcher-1530627-1238573124 -o /tmp/evaluation-result-1530627-1238573124/solver-1530627-1238573124 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-multi.sh HOME HOME/instance-1530627-1238573124.cnf 1800 1182351668

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

MD5SUM BENCH= 4cc7ee2f20081e6ebd36addd568f2c4e
RANDOM SEED=1182351668

node45.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		: 3000.285
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.285
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1006992 kB
Buffers:        110500 kB
Cached:         830400 kB
SwapCached:      11508 kB
Active:         206156 kB
Inactive:       747724 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1006992 kB
SwapTotal:     4192956 kB
SwapFree:      4170592 kB
Dirty:            4088 kB
Writeback:           0 kB
Mapped:          18672 kB
Slab:            80428 kB
Committed_AS:  2736616 kB
PageTables:       1900 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= 66348 MiB
End job on node45 at 2009-04-01 10:25:26