Trace number 1732909

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 1200.61

General information on the benchmark

NameCRAFTED/ramseycube/
Q3inK12.cnf
MD5SUMbcbdfe82209aa971e7a6ff7bba833b95
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark2.39164
Satisfiable
(Un)Satisfiability was proved
Number of variables66
Number of clauses831600
Sum of the clauses size9979200
Maximum clause length12
Minimum clause length12
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 5831600

Solver Data 

0.00/0.00	c Trying configuration 1
700.32/700.65	HOME/hydrasat-multi.sh: line 48: 28748 CPU time limit exceeded (core dumped) $SOLVER1 $BENCHNAME $OPTIONS1
700.32/700.65	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-1732909-1240784002/watcher-1732909-1240784002 -o /tmp/evaluation-result-1732909-1240784002/solver-1732909-1240784002 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-multi.sh HOME HOME/instance-1732909-1240784002.cnf 1800 550300466 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.13 1.04 1.10 3/64 28747
/proc/meminfo: memFree=1661952/2055920 swapFree=4191900/4192956
[pid=28747] ppid=28745 vsize=5360 CPUtime=0
/proc/28747/stat : 28747 (hydrasat-multi.) S 28745 28747 28587 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 106434184 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28747/statm: 1340 239 197 169 0 51 0
[pid=28748] ppid=28747 vsize=4704 CPUtime=0
/proc/28748/stat : 28748 (hydrasat_cache4) R 28747 28747 28587 0 -1 4194304 166 0 0 0 0 0 0 0 19 0 1 0 106434184 4816896 148 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/28748/statm: 1176 148 117 317 0 856 0

[startup+0.0791011 s]
/proc/loadavg: 1.13 1.04 1.10 3/64 28747
/proc/meminfo: memFree=1661952/2055920 swapFree=4191900/4192956
[pid=28747] ppid=28745 vsize=5360 CPUtime=0
/proc/28747/stat : 28747 (hydrasat-multi.) S 28745 28747 28587 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 106434184 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28747/statm: 1340 239 197 169 0 51 0
[pid=28748] ppid=28747 vsize=7344 CPUtime=0.07
/proc/28748/stat : 28748 (hydrasat_cache4) R 28747 28747 28587 0 -1 4194304 852 0 0 0 7 0 0 0 19 0 1 0 106434184 7520256 834 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/28748/statm: 1836 835 117 317 0 1516 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 12704

[startup+0.102103 s]
/proc/loadavg: 1.13 1.04 1.10 3/64 28747
/proc/meminfo: memFree=1661952/2055920 swapFree=4191900/4192956
[pid=28747] ppid=28745 vsize=5360 CPUtime=0
/proc/28747/stat : 28747 (hydrasat-multi.) S 28745 28747 28587 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 106434184 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28747/statm: 1340 239 197 169 0 51 0
[pid=28748] ppid=28747 vsize=8136 CPUtime=0.09
/proc/28748/stat : 28748 (hydrasat_cache4) R 28747 28747 28587 0 -1 4194304 1065 0 0 0 9 0 0 0 19 0 1 0 106434184 8331264 1047 1992294400 134512640 135813592 4294956160 18446744073709551615 135267678 0 0 4096 1 0 0 0 17 0 0 0
/proc/28748/statm: 2034 1048 117 317 0 1714 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13496

[startup+0.301126 s]
/proc/loadavg: 1.13 1.04 1.10 3/64 28747
/proc/meminfo: memFree=1661952/2055920 swapFree=4191900/4192956
[pid=28747] ppid=28745 vsize=5360 CPUtime=0
/proc/28747/stat : 28747 (hydrasat-multi.) S 28745 28747 28587 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 106434184 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28747/statm: 1340 239 197 169 0 51 0
[pid=28748] ppid=28747 vsize=15132 CPUtime=0.29
/proc/28748/stat : 28748 (hydrasat_cache4) R 28747 28747 28587 0 -1 4194304 2906 0 0 0 28 1 0 0 21 0 1 0 106434184 15495168 2888 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/28748/statm: 3783 2889 117 317 0 3463 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 20492

[startup+0.701173 s]
/proc/loadavg: 1.13 1.04 1.10 3/64 28747
/proc/meminfo: memFree=1661952/2055920 swapFree=4191900/4192956
[pid=28747] ppid=28745 vsize=5360 CPUtime=0
/proc/28747/stat : 28747 (hydrasat-multi.) S 28745 28747 28587 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 106434184 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28747/statm: 1340 239 197 169 0 51 0
[pid=28748] ppid=28747 vsize=29256 CPUtime=0.69
/proc/28748/stat : 28748 (hydrasat_cache4) R 28747 28747 28587 0 -1 4194304 6610 0 0 0 65 4 0 0 25 0 1 0 106434184 29958144 6592 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/28748/statm: 7314 6592 117 317 0 6994 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 34616

[startup+1.50227 s]
/proc/loadavg: 1.13 1.04 1.10 2/66 28749
/proc/meminfo: memFree=1624560/2055920 swapFree=4191900/4192956
[pid=28747] ppid=28745 vsize=5360 CPUtime=0
/proc/28747/stat : 28747 (hydrasat-multi.) S 28745 28747 28587 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 106434184 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28747/statm: 1340 239 197 169 0 51 0
[pid=28748] ppid=28747 vsize=57372 CPUtime=1.48
/proc/28748/stat : 28748 (hydrasat_cache4) R 28747 28747 28587 0 -1 4194304 14004 0 0 0 141 7 0 0 25 0 1 0 106434184 58748928 13986 1992294400 134512640 135813592 4294956160 18446744073709551615 135204238 0 0 4096 1 0 0 0 17 0 0 0
/proc/28748/statm: 14376 13987 117 317 0 14056 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 62732

[startup+3.10145 s]
/proc/loadavg: 1.13 1.04 1.10 2/66 28749
/proc/meminfo: memFree=1561136/2055920 swapFree=4191900/4192956
[pid=28747] ppid=28745 vsize=5360 CPUtime=0
/proc/28747/stat : 28747 (hydrasat-multi.) S 28745 28747 28587 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 106434184 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28747/statm: 1340 239 197 169 0 51 0
[pid=28748] ppid=28747 vsize=145496 CPUtime=3.09
/proc/28748/stat : 28748 (hydrasat_cache4) R 28747 28747 28587 0 -1 4194304 35561 0 0 0 292 17 0 0 25 0 1 0 106434184 148987904 31077 1992294400 134512640 135813592 4294956160 18446744073709551615 134676855 0 0 4096 1 0 0 0 17 0 0 0
/proc/28748/statm: 36374 31077 124 317 0 36054 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 150856

[startup+6.30183 s]
/proc/loadavg: 1.12 1.04 1.10 2/66 28749
/proc/meminfo: memFree=1537520/2055920 swapFree=4191900/4192956
[pid=28747] ppid=28745 vsize=5360 CPUtime=0
/proc/28747/stat : 28747 (hydrasat-multi.) S 28745 28747 28587 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 106434184 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28747/statm: 1340 239 197 169 0 51 0
[pid=28748] ppid=28747 vsize=145496 CPUtime=6.29
/proc/28748/stat : 28748 (hydrasat_cache4) R 28747 28747 28587 0 -1 4194304 35561 0 0 0 611 18 0 0 25 0 1 0 106434184 148987904 31077 1992294400 134512640 135813592 4294956160 18446744073709551615 134521156 0 0 4096 1 0 0 0 17 0 0 0
/proc/28748/statm: 36374 31077 124 317 0 36054 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 150856

[startup+12.7016 s]
/proc/loadavg: 1.11 1.03 1.10 2/66 28749
/proc/meminfo: memFree=1537584/2055920 swapFree=4191900/4192956
[pid=28747] ppid=28745 vsize=5360 CPUtime=0
/proc/28747/stat : 28747 (hydrasat-multi.) S 28745 28747 28587 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 106434184 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28747/statm: 1340 239 197 169 0 51 0
[pid=28748] ppid=28747 vsize=145496 CPUtime=12.68
/proc/28748/stat : 28748 (hydrasat_cache4) R 28747 28747 28587 0 -1 4194304 35561 0 0 0 1250 18 0 0 25 0 1 0 106434184 148987904 31077 1992294400 134512640 135813592 4294956160 18446744073709551615 134676855 0 0 4096 1 0 0 0 17 0 0 0
/proc/28748/statm: 36374 31077 124 317 0 36054 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 150856

[startup+25.5011 s]
/proc/loadavg: 1.08 1.03 1.09 2/66 28749
/proc/meminfo: memFree=1537712/2055920 swapFree=4191900/4192956
[pid=28747] ppid=28745 vsize=5360 CPUtime=0
/proc/28747/stat : 28747 (hydrasat-multi.) S 28745 28747 28587 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 106434184 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28747/statm: 1340 239 197 169 0 51 0
[pid=28748] ppid=28747 vsize=145496 CPUtime=25.47
/proc/28748/stat : 28748 (hydrasat_cache4) R 28747 28747 28587 0 -1 4194304 35561 0 0 0 2529 18 0 0 25 0 1 0 106434184 148987904 31077 1992294400 134512640 135813592 4294956160 18446744073709551615 134521156 0 0 4096 1 0 0 0 17 0 0 0
/proc/28748/statm: 36374 31077 124 317 0 36054 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 150856

[startup+51.1011 s]
/proc/loadavg: 1.05 1.03 1.09 2/66 28749
/proc/meminfo: memFree=1537648/2055920 swapFree=4191900/4192956
[pid=28747] ppid=28745 vsize=5360 CPUtime=0
/proc/28747/stat : 28747 (hydrasat-multi.) S 28745 28747 28587 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 106434184 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28747/statm: 1340 239 197 169 0 51 0
[pid=28748] ppid=28747 vsize=145496 CPUtime=51.06
/proc/28748/stat : 28748 (hydrasat_cache4) R 28747 28747 28587 0 -1 4194304 35561 0 0 0 5088 18 0 0 25 0 1 0 106434184 148987904 31077 1992294400 134512640 135813592 4294956160 18446744073709551615 134521161 0 0 4096 1 0 0 0 17 0 0 0
/proc/28748/statm: 36374 31077 124 317 0 36054 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 150856

[startup+102.307 s]
/proc/loadavg: 1.02 1.02 1.08 2/66 28749
/proc/meminfo: memFree=1537712/2055920 swapFree=4191900/4192956
[pid=28747] ppid=28745 vsize=5360 CPUtime=0
/proc/28747/stat : 28747 (hydrasat-multi.) S 28745 28747 28587 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 106434184 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28747/statm: 1340 239 197 169 0 51 0
[pid=28748] ppid=28747 vsize=145496 CPUtime=102.25
/proc/28748/stat : 28748 (hydrasat_cache4) R 28747 28747 28587 0 -1 4194304 35561 0 0 0 10207 18 0 0 25 0 1 0 106434184 148987904 31077 1992294400 134512640 135813592 4294956160 18446744073709551615 134521120 0 0 4096 1 0 0 0 17 0 0 0
/proc/28748/statm: 36374 31077 124 317 0 36054 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 150856

[startup+162.302 s]
/proc/loadavg: 1.01 1.02 1.08 2/66 28749
/proc/meminfo: memFree=1537712/2055920 swapFree=4191900/4192956
[pid=28747] ppid=28745 vsize=5360 CPUtime=0
/proc/28747/stat : 28747 (hydrasat-multi.) S 28745 28747 28587 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 106434184 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28747/statm: 1340 239 197 169 0 51 0
[pid=28748] ppid=28747 vsize=145496 CPUtime=162.22
/proc/28748/stat : 28748 (hydrasat_cache4) R 28747 28747 28587 0 -1 4194304 35561 0 0 0 16204 18 0 0 25 0 1 0 106434184 148987904 31077 1992294400 134512640 135813592 4294956160 18446744073709551615 134676855 0 0 4096 1 0 0 0 17 0 0 0
/proc/28748/statm: 36374 31077 124 317 0 36054 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 150856

[startup+222.302 s]
/proc/loadavg: 1.00 1.01 1.07 2/66 28749
/proc/meminfo: memFree=1537776/2055920 swapFree=4191900/4192956
[pid=28747] ppid=28745 vsize=5360 CPUtime=0
/proc/28747/stat : 28747 (hydrasat-multi.) S 28745 28747 28587 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 106434184 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28747/statm: 1340 239 197 169 0 51 0
[pid=28748] ppid=28747 vsize=145496 CPUtime=222.2
/proc/28748/stat : 28748 (hydrasat_cache4) R 28747 28747 28587 0 -1 4194304 35561 0 0 0 22201 19 0 0 25 0 1 0 106434184 148987904 31077 1992294400 134512640 135813592 4294956160 18446744073709551615 134521126 0 0 4096 1 0 0 0 17 0 0 0
/proc/28748/statm: 36374 31077 124 317 0 36054 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 150856

[startup+282.302 s]
/proc/loadavg: 1.00 1.01 1.07 2/66 28749
/proc/meminfo: memFree=1537712/2055920 swapFree=4191900/4192956
[pid=28747] ppid=28745 vsize=5360 CPUtime=0
/proc/28747/stat : 28747 (hydrasat-multi.) S 28745 28747 28587 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 106434184 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28747/statm: 1340 239 197 169 0 51 0
[pid=28748] ppid=28747 vsize=145496 CPUtime=282.18
/proc/28748/stat : 28748 (hydrasat_cache4) R 28747 28747 28587 0 -1 4194304 35561 0 0 0 28199 19 0 0 25 0 1 0 106434184 148987904 31077 1992294400 134512640 135813592 4294956160 18446744073709551615 134676855 0 0 4096 1 0 0 0 17 0 0 0
/proc/28748/statm: 36374 31077 124 317 0 36054 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 150856

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.06 2/66 28749
/proc/meminfo: memFree=1537648/2055920 swapFree=4191900/4192956
[pid=28747] ppid=28745 vsize=5360 CPUtime=0
/proc/28747/stat : 28747 (hydrasat-multi.) S 28745 28747 28587 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 106434184 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28747/statm: 1340 239 197 169 0 51 0
[pid=28748] ppid=28747 vsize=145496 CPUtime=342.15
/proc/28748/stat : 28748 (hydrasat_cache4) R 28747 28747 28587 0 -1 4194304 35561 0 0 0 34196 19 0 0 25 0 1 0 106434184 148987904 31077 1992294400 134512640 135813592 4294956160 18446744073709551615 134521156 0 0 4096 1 0 0 0 17 0 0 0
/proc/28748/statm: 36374 31077 124 317 0 36054 0

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

/proc/28748/statm: 36374 31077 124 317 0 36054 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 150856

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.04 2/66 28749
/proc/meminfo: memFree=1537648/2055920 swapFree=4191900/4192956
[pid=28747] ppid=28745 vsize=5360 CPUtime=0
/proc/28747/stat : 28747 (hydrasat-multi.) S 28745 28747 28587 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 106434184 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28747/statm: 1340 239 197 169 0 51 0
[pid=28748] ppid=28747 vsize=145496 CPUtime=582.06
/proc/28748/stat : 28748 (hydrasat_cache4) R 28747 28747 28587 0 -1 4194304 35561 0 0 0 58187 19 0 0 25 0 1 0 106434184 148987904 31077 1992294400 134512640 135813592 4294956160 18446744073709551615 134521156 0 0 4096 1 0 0 0 17 0 0 0
/proc/28748/statm: 36374 31077 124 317 0 36054 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 150856

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.03 2/66 28749
/proc/meminfo: memFree=1537584/2055920 swapFree=4191900/4192956
[pid=28747] ppid=28745 vsize=5360 CPUtime=0
/proc/28747/stat : 28747 (hydrasat-multi.) S 28745 28747 28587 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 106434184 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28747/statm: 1340 239 197 169 0 51 0
[pid=28748] ppid=28747 vsize=145496 CPUtime=642.04
/proc/28748/stat : 28748 (hydrasat_cache4) R 28747 28747 28587 0 -1 4194304 35561 0 0 0 64185 19 0 0 25 0 1 0 106434184 148987904 31077 1992294400 134512640 135813592 4294956160 18446744073709551615 134521171 0 0 4096 1 0 0 0 17 0 0 0
/proc/28748/statm: 36374 31077 124 317 0 36054 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 150856

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.03 2/66 28750
/proc/meminfo: memFree=1495472/2055920 swapFree=4191900/4192956
[pid=28747] ppid=28745 vsize=5364 CPUtime=700.37
/proc/28747/stat : 28747 (hydrasat-multi.) S 28745 28747 28587 0 -1 4194304 321 40664 0 0 0 0 69969 68 16 0 1 0 106434184 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28747/statm: 1341 245 202 169 0 52 0
[pid=28750] ppid=28747 vsize=64944 CPUtime=1.63
/proc/28750/stat : 28750 (hydrasat_cachew) R 28747 28747 28587 0 -1 4194304 15966 0 0 0 156 7 0 0 25 0 1 0 106504250 66502656 15949 1992294400 134512640 135995732 4294956016 18446744073709551615 135369318 0 0 4096 1 0 0 0 17 0 0 0
/proc/28750/statm: 16236 15950 142 362 0 15871 0
Current children cumulated CPU time (s) 702
Current children cumulated vsize (KiB) 70308

[startup+762.307 s]
/proc/loadavg: 1.07 1.03 1.03 2/66 28750
/proc/meminfo: memFree=1412208/2055920 swapFree=4191900/4192956
[pid=28747] ppid=28745 vsize=5364 CPUtime=700.37
/proc/28747/stat : 28747 (hydrasat-multi.) S 28745 28747 28587 0 -1 4194304 321 40664 0 0 0 0 69969 68 16 0 1 0 106434184 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28747/statm: 1341 245 202 169 0 52 0
[pid=28750] ppid=28747 vsize=147208 CPUtime=61.62
/proc/28750/stat : 28750 (hydrasat_cachew) R 28747 28747 28587 0 -1 4194304 35749 0 0 0 6147 15 0 0 25 0 1 0 106504250 150740992 31399 1992294400 134512640 135995732 4294956016 18446744073709551615 134693844 0 0 4096 1 0 0 0 17 0 0 0
/proc/28750/statm: 36802 31399 150 362 0 36437 0
Current children cumulated CPU time (s) 761.99
Current children cumulated vsize (KiB) 152572

[startup+822.302 s]
/proc/loadavg: 1.02 1.02 1.02 2/66 28750
/proc/meminfo: memFree=1412208/2055920 swapFree=4191900/4192956
[pid=28747] ppid=28745 vsize=5364 CPUtime=700.37
/proc/28747/stat : 28747 (hydrasat-multi.) S 28745 28747 28587 0 -1 4194304 321 40664 0 0 0 0 69969 68 16 0 1 0 106434184 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28747/statm: 1341 245 202 169 0 52 0
[pid=28750] ppid=28747 vsize=147208 CPUtime=121.59
/proc/28750/stat : 28750 (hydrasat_cachew) R 28747 28747 28587 0 -1 4194304 35749 0 0 0 12144 15 0 0 25 0 1 0 106504250 150740992 31399 1992294400 134512640 135995732 4294956016 18446744073709551615 134519780 0 0 4096 1 0 0 0 17 0 0 0
/proc/28750/statm: 36802 31399 150 362 0 36437 0
Current children cumulated CPU time (s) 821.96
Current children cumulated vsize (KiB) 152572

[startup+882.303 s]
/proc/loadavg: 1.01 1.01 1.02 2/66 28750
/proc/meminfo: memFree=1412272/2055920 swapFree=4191900/4192956
[pid=28747] ppid=28745 vsize=5364 CPUtime=700.37
/proc/28747/stat : 28747 (hydrasat-multi.) S 28745 28747 28587 0 -1 4194304 321 40664 0 0 0 0 69969 68 16 0 1 0 106434184 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28747/statm: 1341 245 202 169 0 52 0
[pid=28750] ppid=28747 vsize=147208 CPUtime=181.56
/proc/28750/stat : 28750 (hydrasat_cachew) R 28747 28747 28587 0 -1 4194304 35749 0 0 0 18141 15 0 0 25 0 1 0 106504250 150740992 31399 1992294400 134512640 135995732 4294956016 18446744073709551615 134693844 0 0 4096 1 0 0 0 17 0 0 0
/proc/28750/statm: 36802 31399 150 362 0 36437 0
Current children cumulated CPU time (s) 881.93
Current children cumulated vsize (KiB) 152572

[startup+942.303 s]
/proc/loadavg: 1.00 1.01 1.01 2/66 28750
/proc/meminfo: memFree=1412272/2055920 swapFree=4191900/4192956
[pid=28747] ppid=28745 vsize=5364 CPUtime=700.37
/proc/28747/stat : 28747 (hydrasat-multi.) S 28745 28747 28587 0 -1 4194304 321 40664 0 0 0 0 69969 68 16 0 1 0 106434184 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28747/statm: 1341 245 202 169 0 52 0
[pid=28750] ppid=28747 vsize=147208 CPUtime=241.54
/proc/28750/stat : 28750 (hydrasat_cachew) R 28747 28747 28587 0 -1 4194304 35749 0 0 0 24139 15 0 0 25 0 1 0 106504250 150740992 31399 1992294400 134512640 135995732 4294956016 18446744073709551615 134693866 0 0 4096 1 0 0 0 17 0 0 0
/proc/28750/statm: 36802 31399 150 362 0 36437 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 152572

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.01 2/66 28750
/proc/meminfo: memFree=1412272/2055920 swapFree=4191900/4192956
[pid=28747] ppid=28745 vsize=5364 CPUtime=700.37
/proc/28747/stat : 28747 (hydrasat-multi.) S 28745 28747 28587 0 -1 4194304 321 40664 0 0 0 0 69969 68 16 0 1 0 106434184 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28747/statm: 1341 245 202 169 0 52 0
[pid=28750] ppid=28747 vsize=147208 CPUtime=301.51
/proc/28750/stat : 28750 (hydrasat_cachew) R 28747 28747 28587 0 -1 4194304 35749 0 0 0 30136 15 0 0 25 0 1 0 106504250 150740992 31399 1992294400 134512640 135995732 4294956016 18446744073709551615 134693844 0 0 4096 1 0 0 0 17 0 0 0
/proc/28750/statm: 36802 31399 150 362 0 36437 0
Current children cumulated CPU time (s) 1001.88
Current children cumulated vsize (KiB) 152572

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28750
/proc/meminfo: memFree=1412272/2055920 swapFree=4191900/4192956
[pid=28747] ppid=28745 vsize=5364 CPUtime=700.37
/proc/28747/stat : 28747 (hydrasat-multi.) S 28745 28747 28587 0 -1 4194304 321 40664 0 0 0 0 69969 68 16 0 1 0 106434184 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28747/statm: 1341 245 202 169 0 52 0
[pid=28750] ppid=28747 vsize=147208 CPUtime=361.47
/proc/28750/stat : 28750 (hydrasat_cachew) R 28747 28747 28587 0 -1 4194304 35749 0 0 0 36132 15 0 0 25 0 1 0 106504250 150740992 31399 1992294400 134512640 135995732 4294956016 18446744073709551615 134693844 0 0 4096 1 0 0 0 17 0 0 0
/proc/28750/statm: 36802 31399 150 362 0 36437 0
Current children cumulated CPU time (s) 1061.84
Current children cumulated vsize (KiB) 152572

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28750
/proc/meminfo: memFree=1412272/2055920 swapFree=4191900/4192956
[pid=28747] ppid=28745 vsize=5364 CPUtime=700.37
/proc/28747/stat : 28747 (hydrasat-multi.) S 28745 28747 28587 0 -1 4194304 321 40664 0 0 0 0 69969 68 16 0 1 0 106434184 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28747/statm: 1341 245 202 169 0 52 0
[pid=28750] ppid=28747 vsize=147208 CPUtime=421.45
/proc/28750/stat : 28750 (hydrasat_cachew) R 28747 28747 28587 0 -1 4194304 35749 0 0 0 42130 15 0 0 25 0 1 0 106504250 150740992 31399 1992294400 134512640 135995732 4294956016 18446744073709551615 134520010 0 0 4096 1 0 0 0 17 0 0 0
/proc/28750/statm: 36802 31399 150 362 0 36437 0
Current children cumulated CPU time (s) 1121.82
Current children cumulated vsize (KiB) 152572

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28750
/proc/meminfo: memFree=1412272/2055920 swapFree=4191900/4192956
[pid=28747] ppid=28745 vsize=5364 CPUtime=700.37
/proc/28747/stat : 28747 (hydrasat-multi.) S 28745 28747 28587 0 -1 4194304 321 40664 0 0 0 0 69969 68 16 0 1 0 106434184 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28747/statm: 1341 245 202 169 0 52 0
[pid=28750] ppid=28747 vsize=147208 CPUtime=481.43
/proc/28750/stat : 28750 (hydrasat_cachew) R 28747 28747 28587 0 -1 4194304 35749 0 0 0 48128 15 0 0 25 0 1 0 106504250 150740992 31399 1992294400 134512640 135995732 4294956016 18446744073709551615 134693838 0 0 4096 1 0 0 0 17 0 0 0
/proc/28750/statm: 36802 31399 150 362 0 36437 0
Current children cumulated CPU time (s) 1181.8
Current children cumulated vsize (KiB) 152572



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 28750
/proc/meminfo: memFree=1412272/2055920 swapFree=4191900/4192956
[pid=28747] ppid=28745 vsize=5364 CPUtime=700.37
/proc/28747/stat : 28747 (hydrasat-multi.) S 28745 28747 28587 0 -1 4194304 321 40664 0 0 0 0 69969 68 16 0 1 0 106434184 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28747/statm: 1341 245 202 169 0 52 0
[pid=28750] ppid=28747 vsize=147208 CPUtime=499.72
/proc/28750/stat : 28750 (hydrasat_cachew) R 28747 28747 28587 0 -1 4194304 35749 0 0 0 49957 15 0 0 25 0 1 0 106504250 150740992 31399 1992294400 134512640 135995732 4294956016 18446744073709551615 134693844 0 0 4096 1 0 0 0 17 0 0 0
/proc/28750/statm: 36802 31399 150 362 0 36437 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 152572

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

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

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 28747 and gives
#  childrusage.ru_utime.tv_sec=699
#  childrusage.ru_utime.tv_usec=698629
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=681896
# CPU time returned by wait4() is 700.38
# 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): 1200.61
CPU time (s): 1200.09
CPU user time (s): 1199.26
CPU system time (s): 0.83
CPU usage (%): 99.9566
Max. virtual memory (cumulated for all children) (KiB): 152572

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 699.699
system time used= 0.681896
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 40985
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= 2634

runsolver used 1.13183 second user time and 3.24551 second system time

The end

Launcher Data 

Begin job on node11 at 2009-04-27 00:13:25
IDJOB=1732909
IDBENCH=71130
IDSOLVER=518
FILE ID=node11/1732909-1240784002
PBS_JOBID= 9187295
Free space on /tmp= 66072 MiB

SOLVER NAME= HydraSAT-Multi 2009-03-22-Multi
BENCH NAME= SAT09/CRAFTED/ramseycube/Q3inK12.cnf
COMMAND LINE= DIR/hydrasat-multi.sh DIR BENCHNAME MEMLIMIT RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1732909-1240784002/watcher-1732909-1240784002 -o /tmp/evaluation-result-1732909-1240784002/solver-1732909-1240784002 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-multi.sh HOME HOME/instance-1732909-1240784002.cnf 1800 550300466

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

MD5SUM BENCH= bcbdfe82209aa971e7a6ff7bba833b95
RANDOM SEED=550300466

node11.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		: 3000.214
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		: 3000.214
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:       1662432 kB
Buffers:         47648 kB
Cached:         268292 kB
SwapCached:        260 kB
Active:         142644 kB
Inactive:       186500 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1662432 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:           38836 kB
Writeback:           0 kB
Mapped:          21768 kB
Slab:            50368 kB
Committed_AS:   411108 kB
PageTables:       1448 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= 65948 MiB
End job on node11 at 2009-04-27 00:33:28