Trace number 1715751

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 1200.71

General information on the benchmark

Nameindustrial/anbulagan/
hard-sat/partial-5-17-s.cnf
MD5SUMcd6cb5ea01688ce5beec6e625055ac90
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark693.225
Satisfiable
(Un)Satisfiability was proved
Number of variables252328
Number of clauses1189896
Sum of the clauses size2752826
Maximum clause length10
Minimum clause length1
Number of clauses of size 118837
Number of clauses of size 2919648
Number of clauses of size 3204591
Number of clauses of size 45200
Number of clauses of size 520800
Number of clauses of size over 520820

Solver Data

0.00/0.00	c Trying configuration 1
700.54/700.98	HOME/hydrasat-multi.sh: line 48: 11749 CPU time limit exceeded (core dumped) $SOLVER1 $BENCHNAME $OPTIONS1
700.54/700.98	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:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1715751-1240606943/watcher-1715751-1240606943 -o /tmp/evaluation-result-1715751-1240606943/solver-1715751-1240606943 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-multi.sh HOME HOME/instance-1715751-1240606943.cnf 1800 1835820622 

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: 0.91 0.95 0.69 3/65 11748
/proc/meminfo: memFree=1079904/2055920 swapFree=4192956/4192956
[pid=11748] ppid=11746 vsize=5360 CPUtime=0
/proc/11748/stat : 11748 (hydrasat-multi.) R 11746 11748 11677 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 88723992 5488640 238 1992294400 4194304 4889804 548682068736 18446744073709551615 249069890207 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/11748/statm: 1340 238 196 169 0 51 0
[pid=11749] ppid=11748 vsize=6104 CPUtime=0
/proc/11749/stat : 11749 (hydrasat_cache4) R 11748 11748 11677 0 -1 4194304 162 0 0 0 0 0 0 0 18 0 1 0 88723992 6250496 144 1992294400 134512640 135813592 4294956176 18446744073709551615 135267678 0 0 4096 1 0 0 0 17 0 0 0
/proc/11749/statm: 1526 144 117 317 0 1206 0

[startup+0.0810381 s]
/proc/loadavg: 0.91 0.95 0.69 3/65 11748
/proc/meminfo: memFree=1079904/2055920 swapFree=4192956/4192956
[pid=11748] ppid=11746 vsize=5360 CPUtime=0
/proc/11748/stat : 11748 (hydrasat-multi.) S 11746 11748 11677 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 88723992 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11748/statm: 1340 239 197 169 0 51 0
[pid=11749] ppid=11748 vsize=10460 CPUtime=0.07
/proc/11749/stat : 11749 (hydrasat_cache4) R 11748 11748 11677 0 -1 4194304 1337 0 0 0 7 0 0 0 19 0 1 0 88723992 10711040 1319 1992294400 134512640 135813592 4294956176 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/11749/statm: 2615 1319 117 317 0 2295 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 15820

[startup+0.10204 s]
/proc/loadavg: 0.91 0.95 0.69 3/65 11748
/proc/meminfo: memFree=1079904/2055920 swapFree=4192956/4192956
[pid=11748] ppid=11746 vsize=5360 CPUtime=0
/proc/11748/stat : 11748 (hydrasat-multi.) S 11746 11748 11677 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 88723992 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11748/statm: 1340 239 197 169 0 51 0
[pid=11749] ppid=11748 vsize=11648 CPUtime=0.09
/proc/11749/stat : 11749 (hydrasat_cache4) R 11748 11748 11677 0 -1 4194304 1646 0 0 0 9 0 0 0 19 0 1 0 88723992 11927552 1628 1992294400 134512640 135813592 4294956176 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/11749/statm: 2912 1629 117 317 0 2592 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17008

[startup+0.301074 s]
/proc/loadavg: 0.91 0.95 0.69 3/65 11748
/proc/meminfo: memFree=1079904/2055920 swapFree=4192956/4192956
[pid=11748] ppid=11746 vsize=5360 CPUtime=0
/proc/11748/stat : 11748 (hydrasat-multi.) S 11746 11748 11677 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 88723992 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11748/statm: 1340 239 197 169 0 51 0
[pid=11749] ppid=11748 vsize=22868 CPUtime=0.28
/proc/11749/stat : 11749 (hydrasat_cache4) R 11748 11748 11677 0 -1 4194304 4642 0 0 0 27 1 0 0 21 0 1 0 88723992 23416832 4624 1992294400 134512640 135813592 4294956176 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/11749/statm: 5717 4624 117 317 0 5397 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 28228

[startup+0.702145 s]
/proc/loadavg: 0.91 0.95 0.69 3/65 11748
/proc/meminfo: memFree=1079904/2055920 swapFree=4192956/4192956
[pid=11748] ppid=11746 vsize=5360 CPUtime=0
/proc/11748/stat : 11748 (hydrasat-multi.) S 11746 11748 11677 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 88723992 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11748/statm: 1340 239 197 169 0 51 0
[pid=11749] ppid=11748 vsize=42668 CPUtime=0.68
/proc/11749/stat : 11749 (hydrasat_cache4) R 11748 11748 11677 0 -1 4194304 9965 0 0 0 64 4 0 0 25 0 1 0 88723992 43692032 9947 1992294400 134512640 135813592 4294956176 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/11749/statm: 10667 9947 117 317 0 10347 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 48028

[startup+1.50129 s]
/proc/loadavg: 0.91 0.95 0.69 2/67 11750
/proc/meminfo: memFree=1023504/2055920 swapFree=4192956/4192956
[pid=11748] ppid=11746 vsize=5360 CPUtime=0
/proc/11748/stat : 11748 (hydrasat-multi.) S 11746 11748 11677 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 88723992 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11748/statm: 1340 239 197 169 0 51 0
[pid=11749] ppid=11748 vsize=83236 CPUtime=1.49
/proc/11749/stat : 11749 (hydrasat_cache4) R 11748 11748 11677 0 -1 4194304 20597 0 0 0 141 8 0 0 25 0 1 0 88723992 85233664 20579 1992294400 134512640 135813592 4294956176 18446744073709551615 135224171 0 0 4096 1 0 0 0 17 0 0 0
/proc/11749/statm: 20809 20580 122 317 0 20489 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 88596

[startup+3.10157 s]
/proc/loadavg: 0.91 0.95 0.69 2/67 11750
/proc/meminfo: memFree=976784/2055920 swapFree=4192956/4192956
[pid=11748] ppid=11746 vsize=5360 CPUtime=0
/proc/11748/stat : 11748 (hydrasat-multi.) S 11746 11748 11677 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 88723992 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11748/statm: 1340 239 197 169 0 51 0
[pid=11749] ppid=11748 vsize=118568 CPUtime=3.09
/proc/11749/stat : 11749 (hydrasat_cache4) R 11748 11748 11677 0 -1 4194304 30671 0 0 0 297 12 0 0 25 0 1 0 88723992 121413632 27280 1992294400 134512640 135813592 4294956176 18446744073709551615 134687986 0 0 4096 1 0 0 0 17 0 0 0
/proc/11749/statm: 29642 27280 126 317 0 29322 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 123928

[startup+6.30114 s]
/proc/loadavg: 1.00 0.97 0.70 2/67 11750
/proc/meminfo: memFree=952848/2055920 swapFree=4192956/4192956
[pid=11748] ppid=11746 vsize=5360 CPUtime=0
/proc/11748/stat : 11748 (hydrasat-multi.) S 11746 11748 11677 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 88723992 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11748/statm: 1340 239 197 169 0 51 0
[pid=11749] ppid=11748 vsize=171600 CPUtime=6.29
/proc/11749/stat : 11749 (hydrasat_cache4) R 11748 11748 11677 0 -1 4194304 48062 0 0 0 609 20 0 0 25 0 1 0 88723992 175718400 40731 1992294400 134512640 135813592 4294956176 18446744073709551615 134591846 0 0 4096 1 0 0 0 17 0 0 0
/proc/11749/statm: 42900 40731 149 317 0 42580 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 176960

[startup+12.7013 s]
/proc/loadavg: 1.00 0.97 0.70 2/67 11750
/proc/meminfo: memFree=909656/2055920 swapFree=4192956/4192956
[pid=11748] ppid=11746 vsize=5360 CPUtime=0
/proc/11748/stat : 11748 (hydrasat-multi.) S 11746 11748 11677 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 88723992 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11748/statm: 1340 239 197 169 0 51 0
[pid=11749] ppid=11748 vsize=180180 CPUtime=12.68
/proc/11749/stat : 11749 (hydrasat_cache4) R 11748 11748 11677 0 -1 4194304 50210 0 0 0 1247 21 0 0 25 0 1 0 88723992 184504320 42879 1992294400 134512640 135813592 4294956176 18446744073709551615 134664957 0 0 4096 1 0 0 0 17 0 0 0
/proc/11749/statm: 45045 42879 149 317 0 44725 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 185540

[startup+25.5015 s]
/proc/loadavg: 1.00 0.97 0.70 2/67 11750
/proc/meminfo: memFree=906968/2055920 swapFree=4192956/4192956
[pid=11748] ppid=11746 vsize=5360 CPUtime=0
/proc/11748/stat : 11748 (hydrasat-multi.) S 11746 11748 11677 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 88723992 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11748/statm: 1340 239 197 169 0 51 0
[pid=11749] ppid=11748 vsize=182424 CPUtime=25.47
/proc/11749/stat : 11749 (hydrasat_cache4) R 11748 11748 11677 0 -1 4194304 50783 0 0 0 2525 22 0 0 25 0 1 0 88723992 186802176 43452 1992294400 134512640 135813592 4294956176 18446744073709551615 134665072 0 0 4096 1 0 0 0 17 0 0 0
/proc/11749/statm: 45606 43452 149 317 0 45286 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 187784

[startup+51.1011 s]
/proc/loadavg: 1.00 0.97 0.71 2/67 11750
/proc/meminfo: memFree=905496/2055920 swapFree=4192956/4192956
[pid=11748] ppid=11746 vsize=5360 CPUtime=0
/proc/11748/stat : 11748 (hydrasat-multi.) S 11746 11748 11677 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 88723992 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11748/statm: 1340 239 197 169 0 51 0
[pid=11749] ppid=11748 vsize=183880 CPUtime=51.05
/proc/11749/stat : 11749 (hydrasat_cache4) R 11748 11748 11677 0 -1 4194304 51148 0 0 0 5083 22 0 0 25 0 1 0 88723992 188293120 43817 1992294400 134512640 135813592 4294956176 18446744073709551615 134664957 0 0 4096 1 0 0 0 17 0 0 0
/proc/11749/statm: 45970 43817 149 317 0 45650 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 189240

[startup+102.305 s]
/proc/loadavg: 1.00 0.97 0.73 2/67 11750
/proc/meminfo: memFree=901464/2055920 swapFree=4192956/4192956
[pid=11748] ppid=11746 vsize=5360 CPUtime=0
/proc/11748/stat : 11748 (hydrasat-multi.) S 11746 11748 11677 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 88723992 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11748/statm: 1340 239 197 169 0 51 0
[pid=11749] ppid=11748 vsize=187880 CPUtime=102.24
/proc/11749/stat : 11749 (hydrasat_cache4) R 11748 11748 11677 0 -1 4194304 52163 0 0 0 10201 23 0 0 25 0 1 0 88723992 192389120 44832 1992294400 134512640 135813592 4294956176 18446744073709551615 134664957 0 0 4096 1 0 0 0 17 0 0 0
/proc/11749/statm: 46970 44832 149 317 0 46650 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 193240

[startup+162.302 s]
/proc/loadavg: 1.00 0.97 0.74 2/67 11750
/proc/meminfo: memFree=900376/2055920 swapFree=4192956/4192956
[pid=11748] ppid=11746 vsize=5360 CPUtime=0
/proc/11748/stat : 11748 (hydrasat-multi.) S 11746 11748 11677 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 88723992 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11748/statm: 1340 239 197 169 0 51 0
[pid=11749] ppid=11748 vsize=188944 CPUtime=162.2
/proc/11749/stat : 11749 (hydrasat_cache4) R 11748 11748 11677 0 -1 4194304 52418 0 0 0 16197 23 0 0 25 0 1 0 88723992 193478656 45087 1992294400 134512640 135813592 4294956176 18446744073709551615 134662603 0 0 4096 1 0 0 0 17 0 0 0
/proc/11749/statm: 47236 45087 149 317 0 46916 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 194304

[startup+222.301 s]
/proc/loadavg: 1.00 0.97 0.75 2/67 11750
/proc/meminfo: memFree=896224/2055920 swapFree=4192956/4192956
[pid=11748] ppid=11746 vsize=5360 CPUtime=0
/proc/11748/stat : 11748 (hydrasat-multi.) S 11746 11748 11677 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 88723992 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11748/statm: 1340 239 197 169 0 51 0
[pid=11749] ppid=11748 vsize=193212 CPUtime=222.18
/proc/11749/stat : 11749 (hydrasat_cache4) R 11748 11748 11677 0 -1 4194304 53460 0 0 0 22194 24 0 0 25 0 1 0 88723992 197849088 46129 1992294400 134512640 135813592 4294956176 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/11749/statm: 48303 46129 149 317 0 47983 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 198572

[startup+282.301 s]
/proc/loadavg: 1.00 0.97 0.76 2/67 11750
/proc/meminfo: memFree=896224/2055920 swapFree=4192956/4192956
[pid=11748] ppid=11746 vsize=5360 CPUtime=0
/proc/11748/stat : 11748 (hydrasat-multi.) S 11746 11748 11677 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 88723992 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11748/statm: 1340 239 197 169 0 51 0
[pid=11749] ppid=11748 vsize=193212 CPUtime=282.15
/proc/11749/stat : 11749 (hydrasat_cache4) R 11748 11748 11677 0 -1 4194304 53460 0 0 0 28191 24 0 0 25 0 1 0 88723992 197849088 46129 1992294400 134512640 135813592 4294956176 18446744073709551615 134662766 0 0 4096 1 0 0 0 17 0 0 0
/proc/11749/statm: 48303 46129 149 317 0 47983 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 198572

[startup+342.302 s]
/proc/loadavg: 1.00 0.97 0.77 2/67 11750
/proc/meminfo: memFree=895648/2055920 swapFree=4192956/4192956
[pid=11748] ppid=11746 vsize=5360 CPUtime=0
/proc/11748/stat : 11748 (hydrasat-multi.) S 11746 11748 11677 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 88723992 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11748/statm: 1340 239 197 169 0 51 0
[pid=11749] ppid=11748 vsize=194008 CPUtime=342.12
/proc/11749/stat : 11749 (hydrasat_cache4) R 11748 11748 11677 0 -1 4194304 53637 0 0 0 34188 24 0 0 25 0 1 0 88723992 198664192 46306 1992294400 134512640 135813592 4294956176 18446744073709551615 134662603 0 0 4096 1 0 0 0 17 0 0 0
/proc/11749/statm: 48502 46306 149 317 0 48182 0

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

/proc/11749/statm: 49736 47562 149 317 0 49416 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 204304

[startup+642.302 s]
/proc/loadavg: 1.00 0.97 0.83 2/67 11750
/proc/meminfo: memFree=889056/2055920 swapFree=4192956/4192956
[pid=11748] ppid=11746 vsize=5360 CPUtime=0
/proc/11748/stat : 11748 (hydrasat-multi.) S 11746 11748 11677 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 88723992 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11748/statm: 1340 239 197 169 0 51 0
[pid=11749] ppid=11748 vsize=200556 CPUtime=641.98
/proc/11749/stat : 11749 (hydrasat_cache4) R 11748 11748 11677 0 -1 4194304 55289 0 0 0 64173 25 0 0 25 0 1 0 88723992 205369344 47958 1992294400 134512640 135813592 4294956176 18446744073709551615 134665069 0 0 4096 1 0 0 0 17 0 0 0
/proc/11749/statm: 50139 47958 149 317 0 49819 0
Current children cumulated CPU time (s) 641.98
Current children cumulated vsize (KiB) 205916

[startup+702.302 s]
/proc/loadavg: 1.05 0.99 0.84 2/67 11751
/proc/meminfo: memFree=845152/2055920 swapFree=4192956/4192956
[pid=11748] ppid=11746 vsize=5364 CPUtime=700.62
/proc/11748/stat : 11748 (hydrasat-multi.) S 11746 11748 11677 0 -1 4194304 322 57159 0 0 0 0 69963 99 16 0 1 0 88723992 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11748/statm: 1341 245 202 169 0 52 0
[pid=11751] ppid=11748 vsize=62164 CPUtime=1.31
/proc/11751/stat : 11751 (hydrasat_cachew) R 11748 11748 11677 0 -1 4194304 15300 0 0 0 126 5 0 0 25 0 1 0 88794090 63655936 15284 1992294400 134512640 135995732 4294956032 18446744073709551615 135369318 0 0 4096 1 0 0 0 17 0 0 0
/proc/11751/statm: 15541 15285 148 362 0 15176 0
Current children cumulated CPU time (s) 701.93
Current children cumulated vsize (KiB) 67528

[startup+762.305 s]
/proc/loadavg: 2.19 1.32 0.96 2/67 11751
/proc/meminfo: memFree=761952/2055920 swapFree=4192956/4192956
[pid=11748] ppid=11746 vsize=5364 CPUtime=700.62
/proc/11748/stat : 11748 (hydrasat-multi.) S 11746 11748 11677 0 -1 4194304 322 57159 0 0 0 0 69963 99 16 0 1 0 88723992 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11748/statm: 1341 245 202 169 0 52 0
[pid=11751] ppid=11748 vsize=125188 CPUtime=61.29
/proc/11751/stat : 11751 (hydrasat_cachew) R 11748 11748 11677 0 -1 4194304 36456 0 0 0 6111 18 0 0 25 0 1 0 88794090 128192512 29111 1992294400 134512640 135995732 4294956032 18446744073709551615 134807712 0 0 4096 1 0 0 0 17 0 0 0
/proc/11751/statm: 31297 29111 172 362 0 30932 0
Current children cumulated CPU time (s) 761.91
Current children cumulated vsize (KiB) 130552

[startup+822.302 s]
/proc/loadavg: 1.62 1.32 0.98 2/67 11751
/proc/meminfo: memFree=766176/2055920 swapFree=4192956/4192956
[pid=11748] ppid=11746 vsize=5364 CPUtime=700.62
/proc/11748/stat : 11748 (hydrasat-multi.) S 11746 11748 11677 0 -1 4194304 322 57159 0 0 0 0 69963 99 16 0 1 0 88723992 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11748/statm: 1341 245 202 169 0 52 0
[pid=11751] ppid=11748 vsize=125848 CPUtime=121.25
/proc/11751/stat : 11751 (hydrasat_cachew) R 11748 11748 11677 0 -1 4194304 36625 0 0 0 12107 18 0 0 25 0 1 0 88794090 128868352 29280 1992294400 134512640 135995732 4294956032 18446744073709551615 134808091 0 0 4096 1 0 0 0 17 0 0 0
/proc/11751/statm: 31462 29280 172 362 0 31097 0
Current children cumulated CPU time (s) 821.87
Current children cumulated vsize (KiB) 131212

[startup+882.302 s]
/proc/loadavg: 1.27 1.27 0.98 2/67 11751
/proc/meminfo: memFree=765536/2055920 swapFree=4192956/4192956
[pid=11748] ppid=11746 vsize=5364 CPUtime=700.62
/proc/11748/stat : 11748 (hydrasat-multi.) S 11746 11748 11677 0 -1 4194304 322 57159 0 0 0 0 69963 99 16 0 1 0 88723992 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11748/statm: 1341 245 202 169 0 52 0
[pid=11751] ppid=11748 vsize=126908 CPUtime=181.22
/proc/11751/stat : 11751 (hydrasat_cachew) R 11748 11748 11677 0 -1 4194304 36875 0 0 0 18103 19 0 0 25 0 1 0 88794090 129953792 29530 1992294400 134512640 135995732 4294956032 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/11751/statm: 31727 29530 172 362 0 31362 0
Current children cumulated CPU time (s) 881.84
Current children cumulated vsize (KiB) 132272

[startup+942.301 s]
/proc/loadavg: 1.10 1.22 0.98 2/67 11751
/proc/meminfo: memFree=761696/2055920 swapFree=4192956/4192956
[pid=11748] ppid=11746 vsize=5364 CPUtime=700.62
/proc/11748/stat : 11748 (hydrasat-multi.) S 11746 11748 11677 0 -1 4194304 322 57159 0 0 0 0 69963 99 16 0 1 0 88723992 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11748/statm: 1341 245 202 169 0 52 0
[pid=11751] ppid=11748 vsize=130740 CPUtime=241.19
/proc/11751/stat : 11751 (hydrasat_cachew) R 11748 11748 11677 0 -1 4194304 37831 0 0 0 24099 20 0 0 25 0 1 0 88794090 133877760 30486 1992294400 134512640 135995732 4294956032 18446744073709551615 134807654 0 0 4096 1 0 0 0 17 0 0 0
/proc/11751/statm: 32685 30486 172 362 0 32320 0
Current children cumulated CPU time (s) 941.81
Current children cumulated vsize (KiB) 136104

[startup+1002.3 s]
/proc/loadavg: 1.03 1.18 0.98 2/67 11751
/proc/meminfo: memFree=761120/2055920 swapFree=4192956/4192956
[pid=11748] ppid=11746 vsize=5364 CPUtime=700.62
/proc/11748/stat : 11748 (hydrasat-multi.) S 11746 11748 11677 0 -1 4194304 322 57159 0 0 0 0 69963 99 16 0 1 0 88723992 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11748/statm: 1341 245 202 169 0 52 0
[pid=11751] ppid=11748 vsize=131272 CPUtime=301.16
/proc/11751/stat : 11751 (hydrasat_cachew) R 11748 11748 11677 0 -1 4194304 37977 0 0 0 30096 20 0 0 25 0 1 0 88794090 134422528 30632 1992294400 134512640 135995732 4294956032 18446744073709551615 134807701 0 0 4096 1 0 0 0 17 0 0 0
/proc/11751/statm: 32818 30632 172 362 0 32453 0
Current children cumulated CPU time (s) 1001.78
Current children cumulated vsize (KiB) 136636

[startup+1062.3 s]
/proc/loadavg: 1.01 1.14 0.98 2/67 11751
/proc/meminfo: memFree=761120/2055920 swapFree=4192956/4192956
[pid=11748] ppid=11746 vsize=5364 CPUtime=700.62
/proc/11748/stat : 11748 (hydrasat-multi.) S 11746 11748 11677 0 -1 4194304 322 57159 0 0 0 0 69963 99 16 0 1 0 88723992 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11748/statm: 1341 245 202 169 0 52 0
[pid=11751] ppid=11748 vsize=131272 CPUtime=361.13
/proc/11751/stat : 11751 (hydrasat_cachew) R 11748 11748 11677 0 -1 4194304 37980 0 0 0 36093 20 0 0 25 0 1 0 88794090 134422528 30635 1992294400 134512640 135995732 4294956032 18446744073709551615 134807654 0 0 4096 1 0 0 0 17 0 0 0
/proc/11751/statm: 32818 30635 172 362 0 32453 0
Current children cumulated CPU time (s) 1061.75
Current children cumulated vsize (KiB) 136636

[startup+1122.3 s]
/proc/loadavg: 1.00 1.11 0.98 2/67 11751
/proc/meminfo: memFree=759136/2055920 swapFree=4192956/4192956
[pid=11748] ppid=11746 vsize=5364 CPUtime=700.62
/proc/11748/stat : 11748 (hydrasat-multi.) S 11746 11748 11677 0 -1 4194304 322 57159 0 0 0 0 69963 99 16 0 1 0 88723992 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11748/statm: 1341 245 202 169 0 52 0
[pid=11751] ppid=11748 vsize=133400 CPUtime=421.1
/proc/11751/stat : 11751 (hydrasat_cachew) R 11748 11748 11677 0 -1 4194304 38468 0 0 0 42089 21 0 0 25 0 1 0 88794090 136601600 31123 1992294400 134512640 135995732 4294956032 18446744073709551615 134807704 0 0 4096 1 0 0 0 17 0 0 0
/proc/11751/statm: 33350 31123 172 362 0 32985 0
Current children cumulated CPU time (s) 1121.72
Current children cumulated vsize (KiB) 138764

[startup+1182.3 s]
/proc/loadavg: 1.00 1.09 0.98 2/67 11751
/proc/meminfo: memFree=759136/2055920 swapFree=4192956/4192956
[pid=11748] ppid=11746 vsize=5364 CPUtime=700.62
/proc/11748/stat : 11748 (hydrasat-multi.) S 11746 11748 11677 0 -1 4194304 322 57159 0 0 0 0 69963 99 16 0 1 0 88723992 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11748/statm: 1341 245 202 169 0 52 0
[pid=11751] ppid=11748 vsize=133400 CPUtime=481.08
/proc/11751/stat : 11751 (hydrasat_cachew) R 11748 11748 11677 0 -1 4194304 38470 0 0 0 48087 21 0 0 25 0 1 0 88794090 136601600 31125 1992294400 134512640 135995732 4294956032 18446744073709551615 134841888 0 0 4096 1 0 0 0 17 0 0 0
/proc/11751/statm: 33350 31125 172 362 0 32985 0
Current children cumulated CPU time (s) 1181.7
Current children cumulated vsize (KiB) 138764



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.08 0.98 2/67 11751
/proc/meminfo: memFree=759136/2055920 swapFree=4192956/4192956
[pid=11748] ppid=11746 vsize=5364 CPUtime=700.62
/proc/11748/stat : 11748 (hydrasat-multi.) S 11746 11748 11677 0 -1 4194304 322 57159 0 0 0 0 69963 99 16 0 1 0 88723992 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11748/statm: 1341 245 202 169 0 52 0
[pid=11751] ppid=11748 vsize=133400 CPUtime=499.47
/proc/11751/stat : 11751 (hydrasat_cachew) R 11748 11748 11677 0 -1 4194304 38471 0 0 0 49926 21 0 0 25 0 1 0 88794090 136601600 31126 1992294400 134512640 135995732 4294956032 18446744073709551615 134807701 0 0 4096 1 0 0 0 17 0 0 0
/proc/11751/statm: 33350 31126 172 362 0 32985 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 138764

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 1.08 0.98 2/67 11751
/proc/meminfo: memFree=759136/2055920 swapFree=4192956/4192956
[pid=11748] ppid=11746 vsize=5364 CPUtime=700.62
/proc/11748/stat : 11748 (hydrasat-multi.) S 11746 11748 11677 0 -1 4194304 322 57159 0 0 0 0 69963 99 16 0 1 0 88723992 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11748/statm: 1341 245 202 169 0 52 0
[pid=11751] ppid=11748 vsize=133400 CPUtime=499.47
/proc/11751/stat : 11751 (hydrasat_cachew) R 11748 11748 11677 0 -1 4194304 38471 0 0 0 49926 21 0 0 25 0 1 0 88794090 136601600 31126 1992294400 134512640 135995732 4294956032 18446744073709551615 134807701 0 0 4096 1 0 0 0 17 0 0 0
/proc/11751/statm: 33350 31126 172 362 0 32985 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 138764

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 11748 and gives
#  childrusage.ru_utime.tv_sec=699
#  childrusage.ru_utime.tv_usec=633639
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=996848
# CPU time returned by wait4() is 700.63
# while last known CPU time is 1200.09
#
# 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): 1200.09
CPU user time (s): 1198.89
CPU system time (s): 1.2
CPU usage (%): 99.9482
Max. virtual memory (cumulated for all children) (KiB): 207428

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 699.634
system time used= 0.996848
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 57481
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= 2877

runsolver used 1.37379 second user time and 3.00354 second system time

The end

Launcher Data

Begin job on node89 at 2009-04-24 23:02:25
IDJOB=1715751
IDBENCH=20348
IDSOLVER=518
FILE ID=node89/1715751-1240606943
PBS_JOBID= 9186237
Free space on /tmp= 66472 MiB

SOLVER NAME= HydraSAT-Multi 2009-03-22-Multi
BENCH NAME= SAT07/industrial/anbulagan/hard-sat/partial-5-17-s.cnf
COMMAND LINE= DIR/hydrasat-multi.sh DIR BENCHNAME MEMLIMIT RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1715751-1240606943/watcher-1715751-1240606943 -o /tmp/evaluation-result-1715751-1240606943/solver-1715751-1240606943 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-multi.sh HOME HOME/instance-1715751-1240606943.cnf 1800 1835820622

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

MD5SUM BENCH= cd6cb5ea01688ce5beec6e625055ac90
RANDOM SEED=1835820622

node89.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		: 3000.268
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		: 3000.268
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1080384 kB
Buffers:         96668 kB
Cached:         772780 kB
SwapCached:          0 kB
Active:         300332 kB
Inactive:       582896 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1080384 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:           25648 kB
Writeback:           0 kB
Mapped:          23532 kB
Slab:            78268 kB
Committed_AS:   228224 kB
PageTables:       1372 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= 66280 MiB
End job on node89 at 2009-04-24 23:22:27