Trace number 1730288

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) 1200.04 1200.71

General information on the benchmark

Namecrafted/Difficult/contest05/sabharwal/
gt-ordering-sat-gt-040.sat05-1297.reshuffled-07.cnf
MD5SUMa12e117c336ca4cea22ec458f6b2361c
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark15.9686
Satisfiable
(Un)Satisfiability was proved
Number of variables1560
Number of clauses60099
Sum of the clauses size180957
Maximum clause length39
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2780
Number of clauses of size 359279
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 540

Solver Data 

0.00/0.00	c Trying configuration 1
700.11/700.52	HOME/hydrasat-multi.sh: line 48: 27478 CPU time limit exceeded (core dumped) $SOLVER1 $BENCHNAME $OPTIONS1
700.11/700.52	c Trying configuration 2

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1730288-1240757881/watcher-1730288-1240757881 -o /tmp/evaluation-result-1730288-1240757881/solver-1730288-1240757881 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-multi.sh HOME HOME/instance-1730288-1240757881.cnf 1800 1299685447 

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: 1.83 1.66 1.30 3/65 27477
/proc/meminfo: memFree=1783296/2055920 swapFree=4181416/4192956
[pid=27477] ppid=27475 vsize=5360 CPUtime=0
/proc/27477/stat : 27477 (hydrasat-multi.) S 27475 27477 27283 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 103817383 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27477/statm: 1340 239 197 169 0 51 0
[pid=27478] ppid=27477 vsize=1688 CPUtime=0
/proc/27478/stat : 27478 (hydrasat_cache4) R 27477 27477 27283 0 -1 4194304 165 0 0 0 0 0 0 0 19 0 1 0 103817384 1728512 147 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/27478/statm: 422 148 117 317 0 102 0

[startup+0.083565 s]
/proc/loadavg: 1.83 1.66 1.30 3/65 27477
/proc/meminfo: memFree=1783296/2055920 swapFree=4181416/4192956
[pid=27477] ppid=27475 vsize=5360 CPUtime=0
/proc/27477/stat : 27477 (hydrasat-multi.) S 27475 27477 27283 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 103817383 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27477/statm: 1340 239 197 169 0 51 0
[pid=27478] ppid=27477 vsize=4856 CPUtime=0.07
/proc/27478/stat : 27478 (hydrasat_cache4) R 27477 27477 27283 0 -1 4194304 1009 0 0 0 7 0 0 0 19 0 1 0 103817384 4972544 991 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/27478/statm: 1214 991 117 317 0 894 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 10216

[startup+0.101567 s]
/proc/loadavg: 1.83 1.66 1.30 3/65 27477
/proc/meminfo: memFree=1783296/2055920 swapFree=4181416/4192956
[pid=27477] ppid=27475 vsize=5360 CPUtime=0
/proc/27477/stat : 27477 (hydrasat-multi.) S 27475 27477 27283 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 103817383 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27477/statm: 1340 239 197 169 0 51 0
[pid=27478] ppid=27477 vsize=6308 CPUtime=0.08
/proc/27478/stat : 27478 (hydrasat_cache4) R 27477 27477 27283 0 -1 4194304 1366 0 0 0 8 0 0 0 19 0 1 0 103817384 6459392 1348 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/27478/statm: 1577 1348 122 317 0 1257 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 11668

[startup+0.301602 s]
/proc/loadavg: 1.83 1.66 1.30 3/65 27477
/proc/meminfo: memFree=1783296/2055920 swapFree=4181416/4192956
[pid=27477] ppid=27475 vsize=5360 CPUtime=0
/proc/27477/stat : 27477 (hydrasat-multi.) S 27475 27477 27283 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 103817383 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27477/statm: 1340 239 197 169 0 51 0
[pid=27478] ppid=27477 vsize=6724 CPUtime=0.28
/proc/27478/stat : 27478 (hydrasat_cache4) R 27477 27477 27283 0 -1 4194304 1527 0 0 0 28 0 0 0 21 0 1 0 103817384 6885376 1442 1992294400 134512640 135813592 4294956160 18446744073709551615 134521156 0 0 4096 1 0 0 0 17 0 0 0
/proc/27478/statm: 1681 1442 124 317 0 1361 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 12084

[startup+0.701676 s]
/proc/loadavg: 1.83 1.66 1.30 3/65 27477
/proc/meminfo: memFree=1783296/2055920 swapFree=4181416/4192956
[pid=27477] ppid=27475 vsize=5360 CPUtime=0
/proc/27477/stat : 27477 (hydrasat-multi.) S 27475 27477 27283 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 103817383 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27477/statm: 1340 239 197 169 0 51 0
[pid=27478] ppid=27477 vsize=6724 CPUtime=0.68
/proc/27478/stat : 27478 (hydrasat_cache4) R 27477 27477 27283 0 -1 4194304 1529 0 0 0 68 0 0 0 24 0 1 0 103817384 6885376 1444 1992294400 134512640 135813592 4294956160 18446744073709551615 134673561 0 0 4096 1 0 0 0 17 0 0 0
/proc/27478/statm: 1681 1444 126 317 0 1361 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 12084

[startup+1.50182 s]
/proc/loadavg: 1.83 1.66 1.30 2/67 27479
/proc/meminfo: memFree=1777584/2055920 swapFree=4181416/4192956
[pid=27477] ppid=27475 vsize=5360 CPUtime=0
/proc/27477/stat : 27477 (hydrasat-multi.) S 27475 27477 27283 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 103817383 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27477/statm: 1340 239 197 169 0 51 0
[pid=27478] ppid=27477 vsize=10024 CPUtime=1.49
/proc/27478/stat : 27478 (hydrasat_cache4) R 27477 27477 27283 0 -1 4194304 2420 0 0 0 148 1 0 0 25 0 1 0 103817384 10264576 2275 1992294400 134512640 135813592 4294956160 18446744073709551615 134665499 0 0 4096 1 0 0 0 17 0 0 0
/proc/27478/statm: 2506 2275 149 317 0 2186 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15384

[startup+3.10212 s]
/proc/loadavg: 1.83 1.66 1.30 2/67 27479
/proc/meminfo: memFree=1774192/2055920 swapFree=4181416/4192956
[pid=27477] ppid=27475 vsize=5360 CPUtime=0
/proc/27477/stat : 27477 (hydrasat-multi.) S 27475 27477 27283 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 103817383 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27477/statm: 1340 239 197 169 0 51 0
[pid=27478] ppid=27477 vsize=11080 CPUtime=3.09
/proc/27478/stat : 27478 (hydrasat_cache4) R 27477 27477 27283 0 -1 4194304 2671 0 0 0 308 1 0 0 25 0 1 0 103817384 11345920 2526 1992294400 134512640 135813592 4294956160 18446744073709551615 134665504 0 0 4096 1 0 0 0 17 1 0 0
/proc/27478/statm: 2770 2526 149 317 0 2450 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 16440

[startup+6.30169 s]
/proc/loadavg: 1.77 1.65 1.29 2/67 27479
/proc/meminfo: memFree=1773112/2055920 swapFree=4181416/4192956
[pid=27477] ppid=27475 vsize=5360 CPUtime=0
/proc/27477/stat : 27477 (hydrasat-multi.) S 27475 27477 27283 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 103817383 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27477/statm: 1340 239 197 169 0 51 0
[pid=27478] ppid=27477 vsize=11212 CPUtime=6.28
/proc/27478/stat : 27478 (hydrasat_cache4) R 27477 27477 27283 0 -1 4194304 2716 0 0 0 627 1 0 0 25 0 1 0 103817384 11481088 2571 1992294400 134512640 135813592 4294956160 18446744073709551615 135224169 0 0 4096 1 0 0 0 17 0 0 0
/proc/27478/statm: 2803 2571 149 317 0 2483 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 16572

[startup+12.7018 s]
/proc/loadavg: 1.71 1.63 1.29 2/67 27479
/proc/meminfo: memFree=1773048/2055920 swapFree=4181416/4192956
[pid=27477] ppid=27475 vsize=5360 CPUtime=0
/proc/27477/stat : 27477 (hydrasat-multi.) S 27475 27477 27283 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 103817383 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27477/statm: 1340 239 197 169 0 51 0
[pid=27478] ppid=27477 vsize=11212 CPUtime=12.68
/proc/27478/stat : 27478 (hydrasat_cache4) R 27477 27477 27283 0 -1 4194304 2716 0 0 0 1267 1 0 0 25 0 1 0 103817384 11481088 2571 1992294400 134512640 135813592 4294956160 18446744073709551615 135224161 0 0 4096 1 0 0 0 17 0 0 0
/proc/27478/statm: 2803 2571 149 317 0 2483 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 16572

[startup+25.5012 s]
/proc/loadavg: 1.55 1.60 1.29 2/67 27479
/proc/meminfo: memFree=1773176/2055920 swapFree=4181416/4192956
[pid=27477] ppid=27475 vsize=5360 CPUtime=0
/proc/27477/stat : 27477 (hydrasat-multi.) S 27475 27477 27283 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 103817383 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27477/statm: 1340 239 197 169 0 51 0
[pid=27478] ppid=27477 vsize=11212 CPUtime=25.47
/proc/27478/stat : 27478 (hydrasat_cache4) R 27477 27477 27283 0 -1 4194304 2724 0 0 0 2546 1 0 0 25 0 1 0 103817384 11481088 2579 1992294400 134512640 135813592 4294956160 18446744073709551615 134665442 0 0 4096 1 0 0 0 17 0 0 0
/proc/27478/statm: 2803 2579 149 317 0 2483 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 16572

[startup+51.1018 s]
/proc/loadavg: 1.36 1.55 1.28 2/67 27479
/proc/meminfo: memFree=1772152/2055920 swapFree=4181416/4192956
[pid=27477] ppid=27475 vsize=5360 CPUtime=0
/proc/27477/stat : 27477 (hydrasat-multi.) S 27475 27477 27283 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 103817383 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27477/statm: 1340 239 197 169 0 51 0
[pid=27478] ppid=27477 vsize=12532 CPUtime=51.05
/proc/27478/stat : 27478 (hydrasat_cache4) R 27477 27477 27283 0 -1 4194304 3041 0 0 0 5104 1 0 0 25 0 1 0 103817384 12832768 2896 1992294400 134512640 135813592 4294956160 18446744073709551615 134661530 0 0 4096 1 0 0 0 17 0 0 0
/proc/27478/statm: 3133 2896 149 317 0 2813 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 17892

[startup+102.305 s]
/proc/loadavg: 1.15 1.47 1.26 2/67 27479
/proc/meminfo: memFree=1758840/2055920 swapFree=4181416/4192956
[pid=27477] ppid=27475 vsize=5360 CPUtime=0
/proc/27477/stat : 27477 (hydrasat-multi.) S 27475 27477 27283 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 103817383 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27477/statm: 1340 239 197 169 0 51 0
[pid=27478] ppid=27477 vsize=26148 CPUtime=102.23
/proc/27478/stat : 27478 (hydrasat_cache4) R 27477 27477 27283 0 -1 4194304 6383 0 0 0 10220 3 0 0 25 0 1 0 103817384 26775552 6238 1992294400 134512640 135813592 4294956160 18446744073709551615 134665511 0 0 4096 1 0 0 0 17 0 0 0
/proc/27478/statm: 6537 6238 149 317 0 6217 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 31508

[startup+162.302 s]
/proc/loadavg: 1.06 1.38 1.24 2/67 27479
/proc/meminfo: memFree=1752440/2055920 swapFree=4181416/4192956
[pid=27477] ppid=27475 vsize=5360 CPUtime=0
/proc/27477/stat : 27477 (hydrasat-multi.) S 27475 27477 27283 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 103817383 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27477/statm: 1340 239 197 169 0 51 0
[pid=27478] ppid=27477 vsize=32528 CPUtime=162.2
/proc/27478/stat : 27478 (hydrasat_cache4) R 27477 27477 27283 0 -1 4194304 7928 0 0 0 16216 4 0 0 25 0 1 0 103817384 33308672 7783 1992294400 134512640 135813592 4294956160 18446744073709551615 134665557 0 0 4096 1 0 0 0 17 0 0 0
/proc/27478/statm: 8132 7783 149 317 0 7812 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 37888

[startup+222.303 s]
/proc/loadavg: 1.02 1.31 1.22 2/67 27485
/proc/meminfo: memFree=1744696/2055920 swapFree=4181416/4192956
[pid=27477] ppid=27475 vsize=5360 CPUtime=0
/proc/27477/stat : 27477 (hydrasat-multi.) S 27475 27477 27283 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 103817383 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27477/statm: 1340 239 197 169 0 51 0
[pid=27478] ppid=27477 vsize=40156 CPUtime=222.15
/proc/27478/stat : 27478 (hydrasat_cache4) R 27477 27477 27283 0 -1 4194304 9821 0 0 0 22210 5 0 0 25 0 1 0 103817384 41119744 9676 1992294400 134512640 135813592 4294956160 18446744073709551615 134665049 0 0 4096 1 0 0 0 17 0 0 0
/proc/27478/statm: 10039 9676 149 317 0 9719 0
Current children cumulated CPU time (s) 222.15
Current children cumulated vsize (KiB) 45516

[startup+282.302 s]
/proc/loadavg: 1.00 1.25 1.21 2/67 27485
/proc/meminfo: memFree=1744696/2055920 swapFree=4181416/4192956
[pid=27477] ppid=27475 vsize=5360 CPUtime=0
/proc/27477/stat : 27477 (hydrasat-multi.) S 27475 27477 27283 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 103817383 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27477/statm: 1340 239 197 169 0 51 0
[pid=27478] ppid=27477 vsize=40156 CPUtime=282.11
/proc/27478/stat : 27478 (hydrasat_cache4) R 27477 27477 27283 0 -1 4194304 9823 0 0 0 28206 5 0 0 25 0 1 0 103817384 41119744 9678 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/27478/statm: 10039 9678 149 317 0 9719 0
Current children cumulated CPU time (s) 282.11
Current children cumulated vsize (KiB) 45516

[startup+342.301 s]
/proc/loadavg: 1.00 1.20 1.19 2/67 27485
/proc/meminfo: memFree=1736568/2055920 swapFree=4181416/4192956
[pid=27477] ppid=27475 vsize=5360 CPUtime=0
/proc/27477/stat : 27477 (hydrasat-multi.) S 27475 27477 27283 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 103817383 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27477/statm: 1340 239 197 169 0 51 0
[pid=27478] ppid=27477 vsize=48552 CPUtime=342.08
/proc/27478/stat : 27478 (hydrasat_cache4) R 27477 27477 27283 0 -1 4194304 11855 0 0 0 34202 6 0 0 25 0 1 0 103817384 49717248 11710 1992294400 134512640 135813592 4294956160 18446744073709551615 134665084 0 0 4096 1 0 0 0 17 0 0 0
/proc/27478/statm: 12138 11710 149 317 0 11818 0

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

/proc/27478/statm: 14721 14055 149 317 0 14401 0
Current children cumulated CPU time (s) 581.97
Current children cumulated vsize (KiB) 64244

[startup+642.302 s]
/proc/loadavg: 1.00 1.06 1.13 2/67 27485
/proc/meminfo: memFree=1726200/2055920 swapFree=4181416/4192956
[pid=27477] ppid=27475 vsize=5360 CPUtime=0
/proc/27477/stat : 27477 (hydrasat-multi.) S 27475 27477 27283 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 103817383 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27477/statm: 1340 239 197 169 0 51 0
[pid=27478] ppid=27477 vsize=59996 CPUtime=641.94
/proc/27478/stat : 27478 (hydrasat_cache4) R 27477 27477 27283 0 -1 4194304 14420 0 0 0 64186 8 0 0 25 0 1 0 103817384 61435904 14275 1992294400 134512640 135813592 4294956160 18446744073709551615 134665972 0 0 4096 1 0 0 0 17 0 0 0
/proc/27478/statm: 14999 14275 149 317 0 14679 0
Current children cumulated CPU time (s) 641.94
Current children cumulated vsize (KiB) 65356

[startup+702.302 s]
/proc/loadavg: 1.00 1.05 1.12 2/67 27486
/proc/meminfo: memFree=1713912/2055920 swapFree=4181416/4192956
[pid=27477] ppid=27475 vsize=5364 CPUtime=700.13
/proc/27477/stat : 27477 (hydrasat-multi.) S 27475 27477 27283 0 -1 4194304 321 16565 0 0 0 0 69979 34 19 0 1 0 103817383 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27477/statm: 1341 245 202 169 0 52 0
[pid=27486] ppid=27477 vsize=6780 CPUtime=1.76
/proc/27486/stat : 27486 (hydrasat_cachew) R 27477 27477 27283 0 -1 4194304 1863 0 0 0 176 0 0 0 25 0 1 0 103887436 6942720 1426 1992294400 134512640 135995732 4294956016 18446744073709551615 134807865 0 0 4096 1 0 0 0 17 0 0 0
/proc/27486/statm: 1695 1426 171 362 0 1330 0
Current children cumulated CPU time (s) 701.89
Current children cumulated vsize (KiB) 12144

[startup+762.305 s]
/proc/loadavg: 1.19 1.11 1.13 2/67 27486
/proc/meminfo: memFree=1705080/2055920 swapFree=4181416/4192956
[pid=27477] ppid=27475 vsize=5364 CPUtime=700.13
/proc/27477/stat : 27477 (hydrasat-multi.) S 27475 27477 27283 0 -1 4194304 321 16565 0 0 0 0 69979 34 19 0 1 0 103817383 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27477/statm: 1341 245 202 169 0 52 0
[pid=27486] ppid=27477 vsize=16576 CPUtime=61.74
/proc/27486/stat : 27486 (hydrasat_cachew) R 27477 27477 27283 0 -1 4194304 4318 0 0 0 6171 3 0 0 25 0 1 0 103887436 16973824 3881 1992294400 134512640 135995732 4294956016 18446744073709551615 135363495 0 0 4096 1 0 0 0 17 0 0 0
/proc/27486/statm: 4144 3881 171 362 0 3779 0
Current children cumulated CPU time (s) 761.87
Current children cumulated vsize (KiB) 21940

[startup+822.301 s]
/proc/loadavg: 1.07 1.09 1.12 2/67 27486
/proc/meminfo: memFree=1681400/2055920 swapFree=4181416/4192956
[pid=27477] ppid=27475 vsize=5364 CPUtime=700.13
/proc/27477/stat : 27477 (hydrasat-multi.) S 27475 27477 27283 0 -1 4194304 321 16565 0 0 0 0 69979 34 19 0 1 0 103817383 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27477/statm: 1341 245 202 169 0 52 0
[pid=27486] ppid=27477 vsize=40916 CPUtime=121.7
/proc/27486/stat : 27486 (hydrasat_cachew) R 27477 27477 27283 0 -1 4194304 10314 0 0 0 12162 8 0 0 25 0 1 0 103887436 41897984 9877 1992294400 134512640 135995732 4294956016 18446744073709551615 134807904 0 0 4096 1 0 0 0 17 0 0 0
/proc/27486/statm: 10229 9877 171 362 0 9864 0
Current children cumulated CPU time (s) 821.83
Current children cumulated vsize (KiB) 46280

[startup+882.302 s]
/proc/loadavg: 1.02 1.07 1.11 2/67 27486
/proc/meminfo: memFree=1645944/2055920 swapFree=4181416/4192956
[pid=27477] ppid=27475 vsize=5364 CPUtime=700.13
/proc/27477/stat : 27477 (hydrasat-multi.) S 27475 27477 27283 0 -1 4194304 321 16565 0 0 0 0 69979 34 19 0 1 0 103817383 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27477/statm: 1341 245 202 169 0 52 0
[pid=27486] ppid=27477 vsize=76944 CPUtime=181.67
/proc/27486/stat : 27486 (hydrasat_cachew) R 27477 27477 27283 0 -1 4194304 19140 0 0 0 18151 16 0 0 25 0 1 0 103887436 78790656 18703 1992294400 134512640 135995732 4294956016 18446744073709551615 134807865 0 0 4096 1 0 0 0 17 0 0 0
/proc/27486/statm: 19236 18703 171 362 0 18871 0
Current children cumulated CPU time (s) 881.8
Current children cumulated vsize (KiB) 82308

[startup+942.302 s]
/proc/loadavg: 1.01 1.05 1.10 2/67 27486
/proc/meminfo: memFree=1621368/2055920 swapFree=4181416/4192956
[pid=27477] ppid=27475 vsize=5364 CPUtime=700.13
/proc/27477/stat : 27477 (hydrasat-multi.) S 27475 27477 27283 0 -1 4194304 321 16565 0 0 0 0 69979 34 19 0 1 0 103817383 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27477/statm: 1341 245 202 169 0 52 0
[pid=27486] ppid=27477 vsize=102196 CPUtime=241.64
/proc/27486/stat : 27486 (hydrasat_cachew) R 27477 27477 27283 0 -1 4194304 25541 0 0 0 24141 23 0 0 25 0 1 0 103887436 104648704 24974 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/27486/statm: 25549 24974 171 362 0 25184 0
Current children cumulated CPU time (s) 941.77
Current children cumulated vsize (KiB) 107560

[startup+1002.3 s]
/proc/loadavg: 1.00 1.04 1.09 2/67 27486
/proc/meminfo: memFree=1608056/2055920 swapFree=4181416/4192956
[pid=27477] ppid=27475 vsize=5364 CPUtime=700.13
/proc/27477/stat : 27477 (hydrasat-multi.) S 27475 27477 27283 0 -1 4194304 321 16565 0 0 0 0 69979 34 19 0 1 0 103817383 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27477/statm: 1341 245 202 169 0 52 0
[pid=27486] ppid=27477 vsize=114824 CPUtime=301.6
/proc/27486/stat : 27486 (hydrasat_cachew) R 27477 27477 27283 0 -1 4194304 28748 0 0 0 30134 26 0 0 25 0 1 0 103887436 117579776 28098 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/27486/statm: 28706 28098 171 362 0 28341 0
Current children cumulated CPU time (s) 1001.73
Current children cumulated vsize (KiB) 120188

[startup+1062.3 s]
/proc/loadavg: 1.00 1.03 1.08 2/67 27486
/proc/meminfo: memFree=1607992/2055920 swapFree=4181416/4192956
[pid=27477] ppid=27475 vsize=5364 CPUtime=700.13
/proc/27477/stat : 27477 (hydrasat-multi.) S 27475 27477 27283 0 -1 4194304 321 16565 0 0 0 0 69979 34 19 0 1 0 103817383 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27477/statm: 1341 245 202 169 0 52 0
[pid=27486] ppid=27477 vsize=114824 CPUtime=361.57
/proc/27486/stat : 27486 (hydrasat_cachew) R 27477 27477 27283 0 -1 4194304 28748 0 0 0 36131 26 0 0 25 0 1 0 103887436 117579776 28098 1992294400 134512640 135995732 4294956016 18446744073709551615 134665301 0 0 4096 1 0 0 0 17 0 0 0
/proc/27486/statm: 28706 28098 171 362 0 28341 0
Current children cumulated CPU time (s) 1061.7
Current children cumulated vsize (KiB) 120188

[startup+1122.3 s]
/proc/loadavg: 1.00 1.02 1.08 2/67 27486
/proc/meminfo: memFree=1607928/2055920 swapFree=4181416/4192956
[pid=27477] ppid=27475 vsize=5364 CPUtime=700.13
/proc/27477/stat : 27477 (hydrasat-multi.) S 27475 27477 27283 0 -1 4194304 321 16565 0 0 0 0 69979 34 19 0 1 0 103817383 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27477/statm: 1341 245 202 169 0 52 0
[pid=27486] ppid=27477 vsize=114824 CPUtime=421.54
/proc/27486/stat : 27486 (hydrasat_cachew) R 27477 27477 27283 0 -1 4194304 28748 0 0 0 42128 26 0 0 25 0 1 0 103887436 117579776 28098 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/27486/statm: 28706 28098 171 362 0 28341 0
Current children cumulated CPU time (s) 1121.67
Current children cumulated vsize (KiB) 120188

[startup+1182.3 s]
/proc/loadavg: 1.00 1.02 1.07 2/67 27486
/proc/meminfo: memFree=1607864/2055920 swapFree=4181416/4192956
[pid=27477] ppid=27475 vsize=5364 CPUtime=700.13
/proc/27477/stat : 27477 (hydrasat-multi.) S 27475 27477 27283 0 -1 4194304 321 16565 0 0 0 0 69979 34 19 0 1 0 103817383 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27477/statm: 1341 245 202 169 0 52 0
[pid=27486] ppid=27477 vsize=114824 CPUtime=481.51
/proc/27486/stat : 27486 (hydrasat_cachew) R 27477 27477 27283 0 -1 4194304 28749 0 0 0 48125 26 0 0 25 0 1 0 103887436 117579776 28099 1992294400 134512640 135995732 4294956016 18446744073709551615 134807853 0 0 4096 1 0 0 0 17 0 0 0
/proc/27486/statm: 28706 28099 171 362 0 28341 0
Current children cumulated CPU time (s) 1181.64
Current children cumulated vsize (KiB) 120188



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.02 1.07 2/67 27486
/proc/meminfo: memFree=1607864/2055920 swapFree=4181416/4192956
[pid=27477] ppid=27475 vsize=5364 CPUtime=700.13
/proc/27477/stat : 27477 (hydrasat-multi.) S 27475 27477 27283 0 -1 4194304 321 16565 0 0 0 0 69979 34 19 0 1 0 103817383 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27477/statm: 1341 245 202 169 0 52 0
[pid=27486] ppid=27477 vsize=114824 CPUtime=499.91
/proc/27486/stat : 27486 (hydrasat_cachew) R 27477 27477 27283 0 -1 4194304 28750 0 0 0 49965 26 0 0 25 0 1 0 103887436 117579776 28100 1992294400 134512640 135995732 4294956016 18446744073709551615 134807865 0 0 4096 1 0 0 0 17 0 0 0
/proc/27486/statm: 28706 28100 171 362 0 28341 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 120188

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 1.02 1.07 2/67 27486
/proc/meminfo: memFree=1607864/2055920 swapFree=4181416/4192956
[pid=27477] ppid=27475 vsize=5364 CPUtime=700.13
/proc/27477/stat : 27477 (hydrasat-multi.) S 27475 27477 27283 0 -1 4194304 321 16565 0 0 0 0 69979 34 19 0 1 0 103817383 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27477/statm: 1341 245 202 169 0 52 0
[pid=27486] ppid=27477 vsize=114824 CPUtime=499.91
/proc/27486/stat : 27486 (hydrasat_cachew) R 27477 27477 27283 0 -1 4194304 28750 0 0 0 49965 26 0 0 25 0 1 0 103887436 117579776 28100 1992294400 134512640 135995732 4294956016 18446744073709551615 134807865 0 0 4096 1 0 0 0 17 0 0 0
/proc/27486/statm: 28706 28100 171 362 0 28341 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 120188

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 27477 and gives
#  childrusage.ru_utime.tv_sec=699
#  childrusage.ru_utime.tv_usec=794615
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=348946
# CPU time returned by wait4() is 700.144
# while last known CPU time is 1200.04
#
# 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): 1200.04
CPU user time (s): 1199.44
CPU system time (s): 0.6
CPU usage (%): 99.944
Max. virtual memory (cumulated for all children) (KiB): 120188

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 699.795
system time used= 0.348946
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16886
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= 2765

runsolver used 1.51077 second user time and 2.86456 second system time

The end

Launcher Data 

Begin job on node84 at 2009-04-26 16:58:01
IDJOB=1730288
IDBENCH=24727
IDSOLVER=518
FILE ID=node84/1730288-1240757881
PBS_JOBID= 9187125
Free space on /tmp= 66216 MiB

SOLVER NAME= HydraSAT-Multi 2009-03-22-Multi
BENCH NAME= SAT07/crafted/Difficult/contest05/sabharwal/gt-ordering-sat-gt-040.sat05-1297.reshuffled-07.cnf
COMMAND LINE= DIR/hydrasat-multi.sh DIR BENCHNAME MEMLIMIT RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1730288-1240757881/watcher-1730288-1240757881 -o /tmp/evaluation-result-1730288-1240757881/solver-1730288-1240757881 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-multi.sh HOME HOME/instance-1730288-1240757881.cnf 1800 1299685447

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

MD5SUM BENCH= a12e117c336ca4cea22ec458f6b2361c
RANDOM SEED=1299685447

node84.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		: 3000.259
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		: 3000.259
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:       1783840 kB
Buffers:         26236 kB
Cached:         171144 kB
SwapCached:       5396 kB
Active:          17116 kB
Inactive:       188076 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1783840 kB
SwapTotal:     4192956 kB
SwapFree:      4181416 kB
Dirty:            5016 kB
Writeback:           0 kB
Mapped:          13496 kB
Slab:            52856 kB
Committed_AS:   374604 kB
PageTables:       1368 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= 66148 MiB
End job on node84 at 2009-04-26 17:18:04