Trace number 1720431

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) 1200.06 1200.61

General information on the benchmark

Namegoldb-heqc-dalumul.cnf
MD5SUMf03acb1e2f3063539a5fb2ac1bbf6244
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark98.892
Satisfiable
(Un)Satisfiability was proved
Number of variables9426
Number of clauses59991
Sum of the clauses size202888
Maximum clause length32
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 213834
Number of clauses of size 327796
Number of clauses of size 40
Number of clauses of size 518360
Number of clauses of size over 51

Solver Data 

0.00/0.00	c Trying configuration 1
700.02/700.32	HOME/hydrasat-multi.sh: line 48: 17453 CPU time limit exceeded (core dumped) $SOLVER1 $BENCHNAME $OPTIONS1
700.02/700.32	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-1720431-1240656188/watcher-1720431-1240656188 -o /tmp/evaluation-result-1720431-1240656188/solver-1720431-1240656188 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-multi.sh HOME HOME/instance-1720431-1240656188.cnf 1800 1970893358 

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: 1.00 1.00 1.00 3/64 17452
/proc/meminfo: memFree=1240072/2055920 swapFree=4192812/4192956
[pid=17452] ppid=17450 vsize=5360 CPUtime=0
/proc/17452/stat : 17452 (hydrasat-multi.) S 17450 17452 17261 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 93651976 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17452/statm: 1340 239 197 169 0 51 0
[pid=17453] ppid=17452 vsize=1688 CPUtime=0
/proc/17453/stat : 17453 (hydrasat_cache4) R 17452 17452 17261 0 -1 4194304 169 0 0 0 0 0 0 0 19 0 1 0 93651976 1728512 151 1992294400 134512640 135813592 4294956176 18446744073709551615 134637411 0 0 4096 1 0 0 0 17 0 0 0
/proc/17453/statm: 422 152 117 317 0 102 0

[startup+0.0383521 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 17452
/proc/meminfo: memFree=1240072/2055920 swapFree=4192812/4192956
[pid=17452] ppid=17450 vsize=5360 CPUtime=0
/proc/17452/stat : 17452 (hydrasat-multi.) S 17450 17452 17261 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 93651976 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17452/statm: 1340 239 197 169 0 51 0
[pid=17453] ppid=17452 vsize=3140 CPUtime=0.03
/proc/17453/stat : 17453 (hydrasat_cache4) R 17452 17452 17261 0 -1 4194304 539 0 0 0 3 0 0 0 19 0 1 0 93651976 3215360 521 1992294400 134512640 135813592 4294956176 18446744073709551615 135267678 0 0 4096 1 0 0 0 17 0 0 0
/proc/17453/statm: 785 521 117 317 0 465 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 8500

[startup+0.101356 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 17452
/proc/meminfo: memFree=1240072/2055920 swapFree=4192812/4192956
[pid=17452] ppid=17450 vsize=5360 CPUtime=0
/proc/17452/stat : 17452 (hydrasat-multi.) S 17450 17452 17261 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 93651976 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17452/statm: 1340 239 197 169 0 51 0
[pid=17453] ppid=17452 vsize=6016 CPUtime=0.09
/proc/17453/stat : 17453 (hydrasat_cache4) R 17452 17452 17261 0 -1 4194304 1310 0 0 0 9 0 0 0 19 0 1 0 93651976 6160384 1292 1992294400 134512640 135813592 4294956176 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/17453/statm: 1504 1292 122 317 0 1184 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11376

[startup+0.301373 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 17452
/proc/meminfo: memFree=1240072/2055920 swapFree=4192812/4192956
[pid=17452] ppid=17450 vsize=5360 CPUtime=0
/proc/17452/stat : 17452 (hydrasat-multi.) S 17450 17452 17261 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 93651976 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17452/statm: 1340 239 197 169 0 51 0
[pid=17453] ppid=17452 vsize=10300 CPUtime=0.29
/proc/17453/stat : 17453 (hydrasat_cache4) R 17452 17452 17261 0 -1 4194304 2366 0 0 0 29 0 0 0 20 0 1 0 93651976 10547200 2251 1992294400 134512640 135813592 4294956176 18446744073709551615 134591957 0 0 4096 1 0 0 0 17 0 0 0
/proc/17453/statm: 2575 2251 149 317 0 2255 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 15660

[startup+0.701409 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 17452
/proc/meminfo: memFree=1240072/2055920 swapFree=4192812/4192956
[pid=17452] ppid=17450 vsize=5360 CPUtime=0
/proc/17452/stat : 17452 (hydrasat-multi.) S 17450 17452 17261 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 93651976 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17452/statm: 1340 239 197 169 0 51 0
[pid=17453] ppid=17452 vsize=11092 CPUtime=0.69
/proc/17453/stat : 17453 (hydrasat_cache4) R 17452 17452 17261 0 -1 4194304 2592 0 0 0 69 0 0 0 24 0 1 0 93651976 11358208 2477 1992294400 134512640 135813592 4294956176 18446744073709551615 134665966 0 0 4096 1 0 0 0 17 0 0 0
/proc/17453/statm: 2773 2477 149 317 0 2453 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 16452

[startup+1.50148 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17454
/proc/meminfo: memFree=1230328/2055920 swapFree=4192812/4192956
[pid=17452] ppid=17450 vsize=5360 CPUtime=0
/proc/17452/stat : 17452 (hydrasat-multi.) S 17450 17452 17261 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 93651976 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17452/statm: 1340 239 197 169 0 51 0
[pid=17453] ppid=17452 vsize=11372 CPUtime=1.49
/proc/17453/stat : 17453 (hydrasat_cache4) R 17452 17452 17261 0 -1 4194304 2655 0 0 0 149 0 0 0 25 0 1 0 93651976 11644928 2540 1992294400 134512640 135813592 4294956176 18446744073709551615 134665352 0 0 4096 1 0 0 0 17 0 0 0
/proc/17453/statm: 2843 2540 149 317 0 2523 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 16732

[startup+3.10263 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17454
/proc/meminfo: memFree=1230008/2055920 swapFree=4192812/4192956
[pid=17452] ppid=17450 vsize=5360 CPUtime=0
/proc/17452/stat : 17452 (hydrasat-multi.) S 17450 17452 17261 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 93651976 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17452/statm: 1340 239 197 169 0 51 0
[pid=17453] ppid=17452 vsize=11504 CPUtime=3.09
/proc/17453/stat : 17453 (hydrasat_cache4) R 17452 17452 17261 0 -1 4194304 2689 0 0 0 309 0 0 0 25 0 1 0 93651976 11780096 2574 1992294400 134512640 135813592 4294956176 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 1 0 0
/proc/17453/statm: 2876 2574 149 317 0 2556 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 16864

[startup+6.30189 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17454
/proc/meminfo: memFree=1229496/2055920 swapFree=4192812/4192956
[pid=17452] ppid=17450 vsize=5360 CPUtime=0
/proc/17452/stat : 17452 (hydrasat-multi.) S 17450 17452 17261 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 93651976 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17452/statm: 1340 239 197 169 0 51 0
[pid=17453] ppid=17452 vsize=11768 CPUtime=6.28
/proc/17453/stat : 17453 (hydrasat_cache4) R 17452 17452 17261 0 -1 4194304 2749 0 0 0 628 0 0 0 25 0 1 0 93651976 12050432 2634 1992294400 134512640 135813592 4294956176 18446744073709551615 134665015 0 0 4096 1 0 0 0 17 0 0 0
/proc/17453/statm: 2942 2634 149 317 0 2622 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 17128

[startup+12.7024 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17454
/proc/meminfo: memFree=1229256/2055920 swapFree=4192812/4192956
[pid=17452] ppid=17450 vsize=5360 CPUtime=0
/proc/17452/stat : 17452 (hydrasat-multi.) S 17450 17452 17261 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 93651976 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17452/statm: 1340 239 197 169 0 51 0
[pid=17453] ppid=17452 vsize=12300 CPUtime=12.68
/proc/17453/stat : 17453 (hydrasat_cache4) R 17452 17452 17261 0 -1 4194304 2860 0 0 0 1268 0 0 0 25 0 1 0 93651976 12595200 2745 1992294400 134512640 135813592 4294956176 18446744073709551615 134665645 0 0 4096 1 0 0 0 17 0 0 0
/proc/17453/statm: 3075 2745 149 317 0 2755 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 17660

[startup+25.5015 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17454
/proc/meminfo: memFree=1227464/2055920 swapFree=4192812/4192956
[pid=17452] ppid=17450 vsize=5360 CPUtime=0
/proc/17452/stat : 17452 (hydrasat-multi.) S 17450 17452 17261 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 93651976 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17452/statm: 1340 239 197 169 0 51 0
[pid=17453] ppid=17452 vsize=14140 CPUtime=25.48
/proc/17453/stat : 17453 (hydrasat_cache4) R 17452 17452 17261 0 -1 4194304 3290 0 0 0 2547 1 0 0 25 0 1 0 93651976 14479360 3175 1992294400 134512640 135813592 4294956176 18446744073709551615 134664877 0 0 4096 1 0 0 0 17 0 0 0
/proc/17453/statm: 3535 3175 149 317 0 3215 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 19500

[startup+51.1018 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17454
/proc/meminfo: memFree=1224200/2055920 swapFree=4192812/4192956
[pid=17452] ppid=17450 vsize=5360 CPUtime=0
/proc/17452/stat : 17452 (hydrasat-multi.) S 17450 17452 17261 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 93651976 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17452/statm: 1340 239 197 169 0 51 0
[pid=17453] ppid=17452 vsize=17692 CPUtime=51.06
/proc/17453/stat : 17453 (hydrasat_cache4) R 17452 17452 17261 0 -1 4194304 4114 0 0 0 5104 2 0 0 25 0 1 0 93651976 18116608 3999 1992294400 134512640 135813592 4294956176 18446744073709551615 134664957 0 0 4096 1 0 0 0 17 0 0 0
/proc/17453/statm: 4423 3999 149 317 0 4103 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 23052

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17454
/proc/meminfo: memFree=1222472/2055920 swapFree=4192812/4192956
[pid=17452] ppid=17450 vsize=5360 CPUtime=0
/proc/17452/stat : 17452 (hydrasat-multi.) S 17450 17452 17261 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 93651976 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17452/statm: 1340 239 197 169 0 51 0
[pid=17453] ppid=17452 vsize=19764 CPUtime=102.24
/proc/17453/stat : 17453 (hydrasat_cache4) R 17452 17452 17261 0 -1 4194304 4533 0 0 0 10222 2 0 0 25 0 1 0 93651976 20238336 4418 1992294400 134512640 135813592 4294956176 18446744073709551615 134667446 0 0 4096 1 0 0 0 17 0 0 0
/proc/17453/statm: 4941 4418 149 317 0 4621 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 25124

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17454
/proc/meminfo: memFree=1216712/2055920 swapFree=4192812/4192956
[pid=17452] ppid=17450 vsize=5360 CPUtime=0
/proc/17452/stat : 17452 (hydrasat-multi.) S 17450 17452 17261 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 93651976 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17452/statm: 1340 239 197 169 0 51 0
[pid=17453] ppid=17452 vsize=26208 CPUtime=162.22
/proc/17453/stat : 17453 (hydrasat_cache4) R 17452 17452 17261 0 -1 4194304 6104 0 0 0 16218 4 0 0 25 0 1 0 93651976 26836992 5841 1992294400 134512640 135813592 4294956176 18446744073709551615 134598231 0 0 4096 1 0 0 0 17 0 0 0
/proc/17453/statm: 6552 5841 149 317 0 6232 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 31568

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17454
/proc/meminfo: memFree=1216456/2055920 swapFree=4192812/4192956
[pid=17452] ppid=17450 vsize=5360 CPUtime=0
/proc/17452/stat : 17452 (hydrasat-multi.) S 17450 17452 17261 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 93651976 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17452/statm: 1340 239 197 169 0 51 0
[pid=17453] ppid=17452 vsize=26572 CPUtime=222.2
/proc/17453/stat : 17453 (hydrasat_cache4) R 17452 17452 17261 0 -1 4194304 6176 0 0 0 22216 4 0 0 25 0 1 0 93651976 27209728 5913 1992294400 134512640 135813592 4294956176 18446744073709551615 134664877 0 0 4096 1 0 0 0 17 0 0 0
/proc/17453/statm: 6643 5913 149 317 0 6323 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 31932

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17454
/proc/meminfo: memFree=1215368/2055920 swapFree=4192812/4192956
[pid=17452] ppid=17450 vsize=5360 CPUtime=0
/proc/17452/stat : 17452 (hydrasat-multi.) S 17450 17452 17261 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 93651976 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17452/statm: 1340 239 197 169 0 51 0
[pid=17453] ppid=17452 vsize=27736 CPUtime=282.17
/proc/17453/stat : 17453 (hydrasat_cache4) R 17452 17452 17261 0 -1 4194304 6627 0 0 0 28213 4 0 0 25 0 1 0 93651976 28401664 6172 1992294400 134512640 135813592 4294956176 18446744073709551615 134594275 0 0 4096 1 0 0 0 17 0 0 0
/proc/17453/statm: 6934 6172 149 317 0 6614 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 33096

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17454
/proc/meminfo: memFree=1214856/2055920 swapFree=4192812/4192956
[pid=17452] ppid=17450 vsize=5360 CPUtime=0
/proc/17452/stat : 17452 (hydrasat-multi.) S 17450 17452 17261 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 93651976 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17452/statm: 1340 239 197 169 0 51 0
[pid=17453] ppid=17452 vsize=28192 CPUtime=342.16
/proc/17453/stat : 17453 (hydrasat_cache4) R 17452 17452 17261 0 -1 4194304 6768 0 0 0 34211 5 0 0 25 0 1 0 93651976 28868608 6313 1992294400 134512640 135813592 4294956176 18446744073709551615 134665049 0 0 4096 1 0 0 0 17 0 0 0
/proc/17453/statm: 7048 6313 149 317 0 6728 0

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

/proc/17453/statm: 9908 8857 149 317 0 9588 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 44992

[startup+582.302 s]
/proc/loadavg: 1.10 1.04 1.00 2/66 17454
/proc/meminfo: memFree=1202056/2055920 swapFree=4192812/4192956
[pid=17452] ppid=17450 vsize=5360 CPUtime=0
/proc/17452/stat : 17452 (hydrasat-multi.) S 17450 17452 17261 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 93651976 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17452/statm: 1340 239 197 169 0 51 0
[pid=17453] ppid=17452 vsize=42828 CPUtime=582.06
/proc/17453/stat : 17453 (hydrasat_cache4) R 17452 17452 17261 0 -1 4194304 10539 0 0 0 58198 8 0 0 25 0 1 0 93651976 43855872 9507 1992294400 134512640 135813592 4294956176 18446744073709551615 134664957 0 0 4096 1 0 0 0 17 0 0 0
/proc/17453/statm: 10707 9507 149 317 0 10387 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 48188

[startup+642.302 s]
/proc/loadavg: 1.11 1.06 1.01 2/66 17454
/proc/meminfo: memFree=1200008/2055920 swapFree=4192812/4192956
[pid=17452] ppid=17450 vsize=5360 CPUtime=0
/proc/17452/stat : 17452 (hydrasat-multi.) S 17450 17452 17261 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 93651976 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17452/statm: 1340 239 197 169 0 51 0
[pid=17453] ppid=17452 vsize=45140 CPUtime=642.04
/proc/17453/stat : 17453 (hydrasat_cache4) R 17452 17452 17261 0 -1 4194304 11220 0 0 0 64195 9 0 0 25 0 1 0 93651976 46223360 9999 1992294400 134512640 135813592 4294956176 18446744073709551615 134665047 0 0 4096 1 0 0 0 17 0 0 0
/proc/17453/statm: 11285 9999 149 317 0 10965 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 50500

[startup+702.302 s]
/proc/loadavg: 1.04 1.04 1.00 2/66 17455
/proc/meminfo: memFree=1192840/2055920 swapFree=4192812/4192956
[pid=17452] ppid=17450 vsize=5364 CPUtime=700.04
/proc/17452/stat : 17452 (hydrasat-multi.) S 17450 17452 17261 0 -1 4194304 322 12337 0 0 0 0 69980 24 16 0 1 0 93651976 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17452/statm: 1341 245 202 169 0 52 0
[pid=17455] ppid=17452 vsize=7896 CPUtime=1.96
/proc/17455/stat : 17455 (hydrasat_cachew) R 17452 17452 17261 0 -1 4194304 1804 0 0 0 196 0 0 0 25 0 1 0 93722009 8085504 1691 1992294400 134512640 135995732 4294956032 18446744073709551615 134589575 0 0 4096 1 0 0 0 17 0 0 0
/proc/17455/statm: 1974 1691 171 362 0 1609 0
Current children cumulated CPU time (s) 702
Current children cumulated vsize (KiB) 13260

[startup+762.305 s]
/proc/loadavg: 1.04 1.05 1.00 2/66 17455
/proc/meminfo: memFree=1185864/2055920 swapFree=4192812/4192956
[pid=17452] ppid=17450 vsize=5364 CPUtime=700.04
/proc/17452/stat : 17452 (hydrasat-multi.) S 17450 17452 17261 0 -1 4194304 322 12337 0 0 0 0 69980 24 16 0 1 0 93651976 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17452/statm: 1341 245 202 169 0 52 0
[pid=17455] ppid=17452 vsize=16016 CPUtime=61.89
/proc/17455/stat : 17455 (hydrasat_cachew) R 17452 17452 17261 0 -1 4194304 3694 0 0 0 6185 4 0 0 25 0 1 0 93722009 16400384 3581 1992294400 134512640 135995732 4294956032 18446744073709551615 134807701 0 0 4096 1 0 0 0 17 0 0 0
/proc/17455/statm: 4004 3581 171 362 0 3639 0
Current children cumulated CPU time (s) 761.93
Current children cumulated vsize (KiB) 21380

[startup+822.301 s]
/proc/loadavg: 1.01 1.04 1.00 2/66 17455
/proc/meminfo: memFree=1179720/2055920 swapFree=4192812/4192956
[pid=17452] ppid=17450 vsize=5364 CPUtime=700.04
/proc/17452/stat : 17452 (hydrasat-multi.) S 17450 17452 17261 0 -1 4194304 322 12337 0 0 0 0 69980 24 16 0 1 0 93651976 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17452/statm: 1341 245 202 169 0 52 0
[pid=17455] ppid=17452 vsize=22764 CPUtime=121.87
/proc/17455/stat : 17455 (hydrasat_cachew) R 17452 17452 17261 0 -1 4194304 5317 0 0 0 12182 5 0 0 25 0 1 0 93722009 23310336 5139 1992294400 134512640 135995732 4294956032 18446744073709551615 134808030 0 0 4096 1 0 0 0 17 0 0 0
/proc/17455/statm: 5691 5139 171 362 0 5326 0
Current children cumulated CPU time (s) 821.91
Current children cumulated vsize (KiB) 28128

[startup+882.301 s]
/proc/loadavg: 1.00 1.03 1.00 2/66 17455
/proc/meminfo: memFree=1173320/2055920 swapFree=4192812/4192956
[pid=17452] ppid=17450 vsize=5364 CPUtime=700.04
/proc/17452/stat : 17452 (hydrasat-multi.) S 17450 17452 17261 0 -1 4194304 322 12337 0 0 0 0 69980 24 16 0 1 0 93651976 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17452/statm: 1341 245 202 169 0 52 0
[pid=17455] ppid=17452 vsize=29840 CPUtime=181.85
/proc/17455/stat : 17455 (hydrasat_cachew) R 17452 17452 17261 0 -1 4194304 7105 0 0 0 18178 7 0 0 25 0 1 0 93722009 30556160 6731 1992294400 134512640 135995732 4294956032 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/17455/statm: 7460 6731 171 362 0 7095 0
Current children cumulated CPU time (s) 881.89
Current children cumulated vsize (KiB) 35204

[startup+942.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 17455
/proc/meminfo: memFree=1166984/2055920 swapFree=4192812/4192956
[pid=17452] ppid=17450 vsize=5364 CPUtime=700.04
/proc/17452/stat : 17452 (hydrasat-multi.) S 17450 17452 17261 0 -1 4194304 322 12337 0 0 0 0 69980 24 16 0 1 0 93651976 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17452/statm: 1341 245 202 169 0 52 0
[pid=17455] ppid=17452 vsize=37888 CPUtime=241.83
/proc/17455/stat : 17455 (hydrasat_cachew) R 17452 17452 17261 0 -1 4194304 9323 0 0 0 24175 8 0 0 25 0 1 0 93722009 38797312 8333 1992294400 134512640 135995732 4294956032 18446744073709551615 134807853 0 0 4096 1 0 0 0 17 0 0 0
/proc/17455/statm: 9472 8333 171 362 0 9107 0
Current children cumulated CPU time (s) 941.87
Current children cumulated vsize (KiB) 43252

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 17455
/proc/meminfo: memFree=1162312/2055920 swapFree=4192812/4192956
[pid=17452] ppid=17450 vsize=5364 CPUtime=700.04
/proc/17452/stat : 17452 (hydrasat-multi.) S 17450 17452 17261 0 -1 4194304 322 12337 0 0 0 0 69980 24 16 0 1 0 93651976 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17452/statm: 1341 245 202 169 0 52 0
[pid=17455] ppid=17452 vsize=42376 CPUtime=301.8
/proc/17455/stat : 17455 (hydrasat_cachew) R 17452 17452 17261 0 -1 4194304 10606 0 0 0 30171 9 0 0 25 0 1 0 93722009 43393024 9531 1992294400 134512640 135995732 4294956032 18446744073709551615 134589423 0 0 4096 1 0 0 0 17 0 0 0
/proc/17455/statm: 10594 9531 171 362 0 10229 0
Current children cumulated CPU time (s) 1001.84
Current children cumulated vsize (KiB) 47740

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 17455
/proc/meminfo: memFree=1156808/2055920 swapFree=4192812/4192956
[pid=17452] ppid=17450 vsize=5364 CPUtime=700.04
/proc/17452/stat : 17452 (hydrasat-multi.) S 17450 17452 17261 0 -1 4194304 322 12337 0 0 0 0 69980 24 16 0 1 0 93651976 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17452/statm: 1341 245 202 169 0 52 0
[pid=17455] ppid=17452 vsize=47560 CPUtime=361.78
/proc/17455/stat : 17455 (hydrasat_cachew) R 17452 17452 17261 0 -1 4194304 12005 0 0 0 36168 10 0 0 25 0 1 0 93722009 48701440 10930 1992294400 134512640 135995732 4294956032 18446744073709551615 134807904 0 0 4096 1 0 0 0 17 0 0 0
/proc/17455/statm: 11890 10930 171 362 0 11525 0
Current children cumulated CPU time (s) 1061.82
Current children cumulated vsize (KiB) 52924

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17461
/proc/meminfo: memFree=1152072/2055920 swapFree=4192812/4192956
[pid=17452] ppid=17450 vsize=5364 CPUtime=700.04
/proc/17452/stat : 17452 (hydrasat-multi.) S 17450 17452 17261 0 -1 4194304 322 12337 0 0 0 0 69980 24 16 0 1 0 93651976 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17452/statm: 1341 245 202 169 0 52 0
[pid=17455] ppid=17452 vsize=53208 CPUtime=421.76
/proc/17455/stat : 17455 (hydrasat_cachew) R 17452 17452 17261 0 -1 4194304 13495 0 0 0 42165 11 0 0 25 0 1 0 93722009 54484992 12030 1992294400 134512640 135995732 4294956032 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/17455/statm: 13302 12030 171 362 0 12937 0
Current children cumulated CPU time (s) 1121.8
Current children cumulated vsize (KiB) 58572

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17461
/proc/meminfo: memFree=1147912/2055920 swapFree=4192812/4192956
[pid=17452] ppid=17450 vsize=5364 CPUtime=700.04
/proc/17452/stat : 17452 (hydrasat-multi.) S 17450 17452 17261 0 -1 4194304 322 12337 0 0 0 0 69980 24 16 0 1 0 93651976 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17452/statm: 1341 245 202 169 0 52 0
[pid=17455] ppid=17452 vsize=57248 CPUtime=481.73
/proc/17455/stat : 17455 (hydrasat_cachew) R 17452 17452 17261 0 -1 4194304 14590 0 0 0 48160 13 0 0 25 0 1 0 93722009 58621952 13125 1992294400 134512640 135995732 4294956032 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/17455/statm: 14312 13125 171 362 0 13947 0
Current children cumulated CPU time (s) 1181.77
Current children cumulated vsize (KiB) 62612



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17461
/proc/meminfo: memFree=1146504/2055920 swapFree=4192812/4192956
[pid=17452] ppid=17450 vsize=5364 CPUtime=700.04
/proc/17452/stat : 17452 (hydrasat-multi.) S 17450 17452 17261 0 -1 4194304 322 12337 0 0 0 0 69980 24 16 0 1 0 93651976 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17452/statm: 1341 245 202 169 0 52 0
[pid=17455] ppid=17452 vsize=58528 CPUtime=500.02
/proc/17455/stat : 17455 (hydrasat_cachew) R 17452 17452 17261 0 -1 4194304 14922 0 0 0 49989 13 0 0 25 0 1 0 93722009 59932672 13457 1992294400 134512640 135995732 4294956032 18446744073709551615 134807747 0 0 4096 1 0 0 0 17 0 0 0
/proc/17455/statm: 14632 13457 171 362 0 14267 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 63892

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 17452 and gives
#  childrusage.ru_utime.tv_sec=699
#  childrusage.ru_utime.tv_usec=802613
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=249962
# CPU time returned by wait4() is 700.053
# while last known CPU time is 1200.06
#
# 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): 1200.06
CPU user time (s): 1199.69
CPU system time (s): 0.37
CPU usage (%): 99.9539
Max. virtual memory (cumulated for all children) (KiB): 63892

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 699.803
system time used= 0.249962
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12659
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= 1514

runsolver used 1.04984 second user time and 3.32649 second system time

The end

Launcher Data 

Begin job on node31 at 2009-04-25 12:43:08
IDJOB=1720431
IDBENCH=69604
IDSOLVER=518
FILE ID=node31/1720431-1240656188
PBS_JOBID= 9186532
Free space on /tmp= 66408 MiB

SOLVER NAME= HydraSAT-Multi 2009-03-22-Multi
BENCH NAME= SAT_RACE08/cnf/goldb-heqc-dalumul.cnf
COMMAND LINE= DIR/hydrasat-multi.sh DIR BENCHNAME MEMLIMIT RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1720431-1240656188/watcher-1720431-1240656188 -o /tmp/evaluation-result-1720431-1240656188/solver-1720431-1240656188 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-multi.sh HOME HOME/instance-1720431-1240656188.cnf 1800 1970893358

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

MD5SUM BENCH= f03acb1e2f3063539a5fb2ac1bbf6244
RANDOM SEED=1970893358

node31.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		: 3000.213
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		: 3000.213
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:       1240552 kB
Buffers:         53728 kB
Cached:         693932 kB
SwapCached:          0 kB
Active:          74712 kB
Inactive:       687848 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1240552 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            5180 kB
Writeback:           0 kB
Mapped:          24688 kB
Slab:            38564 kB
Committed_AS:   319332 kB
PageTables:       1464 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66364 MiB
End job on node31 at 2009-04-25 13:03:11