Trace number 1530604

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-Flat 2009-03-22-Flat? (TO) 1200.11 1200.42

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/500/
unif-k3-r4.25-v500-c2125-S2056912842-027.cnf
MD5SUM14b591d0eb90ad9845c9a4137eb8ce97
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.033994
Satisfiable
(Un)Satisfiability was proved
Number of variables500
Number of clauses2125
Sum of the clauses size6375
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32125
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data


Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1530604-1238571153/watcher-1530604-1238571153 -o /tmp/evaluation-result-1530604-1238571153/solver-1530604-1238571153 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-flat HOME/instance-1530604-1238571153.cnf -rs 885791606 -co memory_limit 1800 

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: 2.24 2.31 2.02 3/80 2490
/proc/meminfo: memFree=1370896/2055912 swapFree=4170680/4192956
[pid=2490] ppid=2488 vsize=1596 CPUtime=0
/proc/2490/stat : 2490 (hydrasat-flat) R 2488 2490 2307 0 -1 4194304 215 0 0 0 0 0 0 0 18 0 1 0 1129779186 1634304 199 1992294400 134512640 135819388 4294956160 18446744073709551615 134676988 0 0 4096 1 0 0 0 17 1 0 0
/proc/2490/statm: 399 199 127 319 0 77 0

[startup+0.0813941 s]
/proc/loadavg: 2.24 2.31 2.02 3/80 2490
/proc/meminfo: memFree=1370896/2055912 swapFree=4170680/4192956
[pid=2490] ppid=2488 vsize=1860 CPUtime=0.07
/proc/2490/stat : 2490 (hydrasat-flat) R 2488 2490 2307 0 -1 4194304 289 0 0 0 7 0 0 0 18 0 1 0 1129779186 1904640 272 1992294400 134512640 135819388 4294956160 18446744073709551615 134618038 0 0 4096 1 0 0 0 17 1 0 0
/proc/2490/statm: 465 272 148 319 0 143 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1860

[startup+0.101395 s]
/proc/loadavg: 2.24 2.31 2.02 3/80 2490
/proc/meminfo: memFree=1370896/2055912 swapFree=4170680/4192956
[pid=2490] ppid=2488 vsize=1860 CPUtime=0.09
/proc/2490/stat : 2490 (hydrasat-flat) R 2488 2490 2307 0 -1 4194304 294 0 0 0 9 0 0 0 18 0 1 0 1129779186 1904640 277 1992294400 134512640 135819388 4294956160 18446744073709551615 134603504 0 0 4096 1 0 0 0 17 1 0 0
/proc/2490/statm: 465 277 148 319 0 143 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1860

[startup+0.301416 s]
/proc/loadavg: 2.24 2.31 2.02 3/80 2490
/proc/meminfo: memFree=1370896/2055912 swapFree=4170680/4192956
[pid=2490] ppid=2488 vsize=1992 CPUtime=0.29
/proc/2490/stat : 2490 (hydrasat-flat) R 2488 2490 2307 0 -1 4194304 319 0 0 0 29 0 0 0 19 0 1 0 1129779186 2039808 302 1992294400 134512640 135819388 4294956160 18446744073709551615 134616782 0 0 4096 1 0 0 0 17 1 0 0
/proc/2490/statm: 498 302 148 319 0 176 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1992

[startup+0.701458 s]
/proc/loadavg: 2.24 2.31 2.02 3/80 2490
/proc/meminfo: memFree=1370896/2055912 swapFree=4170680/4192956
[pid=2490] ppid=2488 vsize=2124 CPUtime=0.69
/proc/2490/stat : 2490 (hydrasat-flat) R 2488 2490 2307 0 -1 4194304 364 0 0 0 69 0 0 0 22 0 1 0 1129779186 2174976 347 1992294400 134512640 135819388 4294956160 18446744073709551615 134667950 0 0 4096 1 0 0 0 17 1 0 0
/proc/2490/statm: 531 347 148 319 0 209 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2124

[startup+1.50154 s]
/proc/loadavg: 2.24 2.31 2.02 2/81 2491
/proc/meminfo: memFree=1369928/2055912 swapFree=4170680/4192956
[pid=2490] ppid=2488 vsize=2652 CPUtime=1.49
/proc/2490/stat : 2490 (hydrasat-flat) R 2488 2490 2307 0 -1 4194304 496 0 0 0 149 0 0 0 25 0 1 0 1129779186 2715648 479 1992294400 134512640 135819388 4294956160 18446744073709551615 134593279 0 0 4096 1 0 0 0 17 1 0 0
/proc/2490/statm: 663 479 148 319 0 341 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2652

[startup+3.10171 s]
/proc/loadavg: 2.24 2.31 2.02 2/81 2491
/proc/meminfo: memFree=1369032/2055912 swapFree=4170680/4192956
[pid=2490] ppid=2488 vsize=3616 CPUtime=3.09
/proc/2490/stat : 2490 (hydrasat-flat) R 2488 2490 2307 0 -1 4194304 712 0 0 0 309 0 0 0 25 0 1 0 1129779186 3702784 695 1992294400 134512640 135819388 4294956160 18446744073709551615 134617599 0 0 4096 1 0 0 0 17 1 0 0
/proc/2490/statm: 904 695 148 319 0 582 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3616

[startup+6.30104 s]
/proc/loadavg: 2.14 2.29 2.02 2/81 2491
/proc/meminfo: memFree=1367048/2055912 swapFree=4170680/4192956
[pid=2490] ppid=2488 vsize=5416 CPUtime=6.29
/proc/2490/stat : 2490 (hydrasat-flat) R 2488 2490 2307 0 -1 4194304 1134 0 0 0 629 0 0 0 25 0 1 0 1129779186 5545984 1117 1992294400 134512640 135819388 4294956160 18446744073709551615 134616849 0 0 4096 1 0 0 0 17 1 0 0
/proc/2490/statm: 1354 1117 148 319 0 1032 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5416

[startup+12.7017 s]
/proc/loadavg: 2.05 2.27 2.01 2/81 2491
/proc/meminfo: memFree=1364440/2055912 swapFree=4170680/4192956
[pid=2490] ppid=2488 vsize=8028 CPUtime=12.69
/proc/2490/stat : 2490 (hydrasat-flat) R 2488 2490 2307 0 -1 4194304 1747 0 0 0 1268 1 0 0 25 0 1 0 1129779186 8220672 1730 1992294400 134512640 135819388 4294956160 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/2490/statm: 2007 1730 148 319 0 1685 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8028

[startup+25.501 s]
/proc/loadavg: 1.81 2.21 1.99 2/81 2491
/proc/meminfo: memFree=1359832/2055912 swapFree=4170680/4192956
[pid=2490] ppid=2488 vsize=12848 CPUtime=25.49
/proc/2490/stat : 2490 (hydrasat-flat) R 2488 2490 2307 0 -1 4194304 2892 0 0 0 2547 2 0 0 25 0 1 0 1129779186 13156352 2842 1992294400 134512640 135819388 4294956160 18446744073709551615 134617599 0 0 4096 1 0 0 0 17 1 0 0
/proc/2490/statm: 3212 2842 148 319 0 2890 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 12848

[startup+51.1017 s]
/proc/loadavg: 1.54 2.11 1.97 2/81 2491
/proc/meminfo: memFree=1354328/2055912 swapFree=4170680/4192956
[pid=2490] ppid=2488 vsize=19144 CPUtime=51.08
/proc/2490/stat : 2490 (hydrasat-flat) R 2488 2490 2307 0 -1 4194304 4340 0 0 0 5105 3 0 0 25 0 1 0 1129779186 19603456 4225 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/2490/statm: 4786 4225 148 319 0 4464 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 19144

[startup+102.307 s]
/proc/loadavg: 1.23 1.93 1.91 2/81 2491
/proc/meminfo: memFree=1346392/2055912 swapFree=4170680/4192956
[pid=2490] ppid=2488 vsize=27688 CPUtime=102.27
/proc/2490/stat : 2490 (hydrasat-flat) R 2488 2490 2307 0 -1 4194304 6352 0 0 0 10223 4 0 0 25 0 1 0 1129779186 28352512 6171 1992294400 134512640 135819388 4294956160 18446744073709551615 134587775 0 0 4096 1 0 0 0 17 1 0 0
/proc/2490/statm: 6922 6171 148 319 0 6600 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 27688

[startup+162.301 s]
/proc/loadavg: 1.08 1.76 1.85 2/81 2491
/proc/meminfo: memFree=1339032/2055912 swapFree=4170680/4192956
[pid=2490] ppid=2488 vsize=36596 CPUtime=162.25
/proc/2490/stat : 2490 (hydrasat-flat) R 2488 2490 2307 0 -1 4194304 8459 0 0 0 16219 6 0 0 25 0 1 0 1129779186 37474304 8018 1992294400 134512640 135819388 4294956160 18446744073709551615 134617401 0 0 4096 1 0 0 0 17 1 0 0
/proc/2490/statm: 9149 8018 148 319 0 8827 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 36596

[startup+222.301 s]
/proc/loadavg: 1.03 1.62 1.80 2/81 2491
/proc/meminfo: memFree=1332568/2055912 swapFree=4170680/4192956
[pid=2490] ppid=2488 vsize=43468 CPUtime=222.23
/proc/2490/stat : 2490 (hydrasat-flat) R 2488 2490 2307 0 -1 4194304 10143 0 0 0 22216 7 0 0 25 0 1 0 1129779186 44511232 9575 1992294400 134512640 135819388 4294956160 18446744073709551615 134616849 0 0 4096 1 0 0 0 17 1 0 0
/proc/2490/statm: 10867 9575 148 319 0 10545 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 43468

[startup+282.302 s]
/proc/loadavg: 1.01 1.50 1.75 2/81 2491
/proc/meminfo: memFree=1326808/2055912 swapFree=4170680/4192956
[pid=2490] ppid=2488 vsize=50468 CPUtime=282.22
/proc/2490/stat : 2490 (hydrasat-flat) R 2488 2490 2307 0 -1 4194304 11810 0 0 0 28214 8 0 0 25 0 1 0 1129779186 51679232 11065 1992294400 134512640 135819388 4294956160 18446744073709551615 134616957 0 0 4096 1 0 0 0 17 1 0 0
/proc/2490/statm: 12617 11065 148 319 0 12295 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 50468

[startup+342.302 s]
/proc/loadavg: 1.00 1.41 1.70 2/81 2491
/proc/meminfo: memFree=1320088/2055912 swapFree=4170680/4192956
[pid=2490] ppid=2488 vsize=57484 CPUtime=342.2
/proc/2490/stat : 2490 (hydrasat-flat) R 2488 2490 2307 0 -1 4194304 13509 0 0 0 34211 9 0 0 25 0 1 0 1129779186 58863616 12764 1992294400 134512640 135819388 4294956160 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/2490/statm: 14371 12764 148 319 0 14049 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 57484

[startup+402.301 s]
/proc/loadavg: 1.00 1.33 1.65 2/81 2491
/proc/meminfo: memFree=1315160/2055912 swapFree=4170680/4192956
[pid=2490] ppid=2488 vsize=62692 CPUtime=402.19
/proc/2490/stat : 2490 (hydrasat-flat) R 2488 2490 2307 0 -1 4194304 14720 0 0 0 40208 11 0 0 25 0 1 0 1129779186 64196608 13975 1992294400 134512640 135819388 4294956160 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/2490/statm: 15673 13975 148 319 0 15351 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 62692

[startup+462.301 s]
/proc/loadavg: 1.00 1.27 1.61 2/81 2491
/proc/meminfo: memFree=1311128/2055912 swapFree=4170680/4192956
[pid=2490] ppid=2488 vsize=67972 CPUtime=462.17
/proc/2490/stat : 2490 (hydrasat-flat) R 2488 2490 2307 0 -1 4194304 15989 0 0 0 46206 11 0 0 25 0 1 0 1129779186 69603328 14987 1992294400 134512640 135819388 4294956160 18446744073709551615 134616834 0 0 4096 1 0 0 0 17 1 0 0
/proc/2490/statm: 16993 14987 148 319 0 16671 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 67972

[startup+522.302 s]
/proc/loadavg: 1.00 1.22 1.57 2/81 2491
/proc/meminfo: memFree=1306712/2055912 swapFree=4170680/4192956
[pid=2490] ppid=2488 vsize=73076 CPUtime=522.16
/proc/2490/stat : 2490 (hydrasat-flat) R 2488 2490 2307 0 -1 4194304 17209 0 0 0 52203 13 0 0 25 0 1 0 1129779186 74829824 16086 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/2490/statm: 18269 16086 148 319 0 17947 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 73076

[startup+582.302 s]
/proc/loadavg: 1.00 1.18 1.53 2/81 2491
/proc/meminfo: memFree=1303320/2055912 swapFree=4170680/4192956
[pid=2490] ppid=2488 vsize=76612 CPUtime=582.14
/proc/2490/stat : 2490 (hydrasat-flat) R 2488 2490 2307 0 -1 4194304 18043 0 0 0 58200 14 0 0 25 0 1 0 1129779186 78450688 16920 1992294400 134512640 135819388 4294956160 18446744073709551615 134616815 0 0 4096 1 0 0 0 17 1 0 0
/proc/2490/statm: 19153 16920 148 319 0 18831 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 76612

[startup+642.301 s]
/proc/loadavg: 1.00 1.14 1.49 2/81 2491
/proc/meminfo: memFree=1299096/2055912 swapFree=4170680/4192956
[pid=2490] ppid=2488 vsize=82332 CPUtime=642.13
/proc/2490/stat : 2490 (hydrasat-flat) R 2488 2490 2307 0 -1 4194304 19329 0 0 0 64198 15 0 0 25 0 1 0 1129779186 84307968 17979 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/2490/statm: 20583 17979 148 319 0 20261 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 82332

[startup+702.301 s]
/proc/loadavg: 1.00 1.11 1.46 2/81 2493
/proc/meminfo: memFree=1296344/2055912 swapFree=4170680/4192956
[pid=2490] ppid=2488 vsize=85136 CPUtime=702.1
/proc/2490/stat : 2490 (hydrasat-flat) R 2488 2490 2307 0 -1 4194304 19991 0 0 0 70195 15 0 0 25 0 1 0 1129779186 87179264 18641 1992294400 134512640 135819388 4294956160 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/2490/statm: 21284 18641 148 319 0 20962 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 85136

[startup+762.307 s]
/proc/loadavg: 1.00 1.09 1.43 2/81 2493
/proc/meminfo: memFree=1293592/2055912 swapFree=4170680/4192956
[pid=2490] ppid=2488 vsize=88320 CPUtime=762.1
/proc/2490/stat : 2490 (hydrasat-flat) R 2488 2490 2307 0 -1 4194304 20673 0 0 0 76193 17 0 0 25 0 1 0 1129779186 90439680 19323 1992294400 134512640 135819388 4294956160 18446744073709551615 134616780 0 0 4096 1 0 0 0 17 1 0 0
/proc/2490/statm: 22080 19323 148 319 0 21758 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 88320

[startup+822.302 s]
/proc/loadavg: 1.00 1.07 1.40 2/81 2493
/proc/meminfo: memFree=1287832/2055912 swapFree=4170680/4192956
[pid=2490] ppid=2488 vsize=94004 CPUtime=822.08
/proc/2490/stat : 2490 (hydrasat-flat) R 2488 2490 2307 0 -1 4194304 22102 0 0 0 82190 18 0 0 25 0 1 0 1129779186 96260096 20752 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/2490/statm: 23501 20752 148 319 0 23179 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 94004

[startup+882.301 s]
/proc/loadavg: 1.00 1.06 1.37 2/81 2493
/proc/meminfo: memFree=1285592/2055912 swapFree=4170680/4192956
[pid=2490] ppid=2488 vsize=96664 CPUtime=882.06
/proc/2490/stat : 2490 (hydrasat-flat) R 2488 2490 2307 0 -1 4194304 22819 0 0 0 88188 18 0 0 25 0 1 0 1129779186 98983936 21338 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/2490/statm: 24166 21338 148 319 0 23844 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 96664

[startup+942.301 s]
/proc/loadavg: 1.00 1.04 1.34 2/81 2493
/proc/meminfo: memFree=1283352/2055912 swapFree=4170680/4192956
[pid=2490] ppid=2488 vsize=98900 CPUtime=942.04
/proc/2490/stat : 2490 (hydrasat-flat) R 2488 2490 2307 0 -1 4194304 23398 0 0 0 94186 18 0 0 25 0 1 0 1129779186 101273600 21917 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/2490/statm: 24725 21917 148 319 0 24403 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 98900

[startup+1002.3 s]
/proc/loadavg: 1.00 1.03 1.32 2/81 2493
/proc/meminfo: memFree=1279448/2055912 swapFree=4170680/4192956
[pid=2490] ppid=2488 vsize=103600 CPUtime=1002.03
/proc/2490/stat : 2490 (hydrasat-flat) R 2488 2490 2307 0 -1 4194304 24358 0 0 0 100184 19 0 0 25 0 1 0 1129779186 106086400 22877 1992294400 134512640 135819388 4294956160 18446744073709551615 134617103 0 0 4096 1 0 0 0 17 1 0 0
/proc/2490/statm: 25900 22877 148 319 0 25578 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 103600

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.30 2/81 2493
/proc/meminfo: memFree=1276888/2055912 swapFree=4170680/4192956
[pid=2490] ppid=2488 vsize=106380 CPUtime=1062.01
/proc/2490/stat : 2490 (hydrasat-flat) R 2488 2490 2307 0 -1 4194304 25009 0 0 0 106181 20 0 0 25 0 1 0 1129779186 108933120 23528 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/2490/statm: 26595 23528 148 319 0 26273 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 106380

[startup+1122.3 s]
/proc/loadavg: 1.00 1.02 1.27 2/81 2493
/proc/meminfo: memFree=1274264/2055912 swapFree=4170680/4192956
[pid=2490] ppid=2488 vsize=109004 CPUtime=1122
/proc/2490/stat : 2490 (hydrasat-flat) R 2488 2490 2307 0 -1 4194304 25651 0 0 0 112179 21 0 0 25 0 1 0 1129779186 111620096 24170 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/2490/statm: 27251 24170 148 319 0 26929 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 109004

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.26 2/81 2493
/proc/meminfo: memFree=1271000/2055912 swapFree=4170680/4192956
[pid=2490] ppid=2488 vsize=113032 CPUtime=1181.99
/proc/2490/stat : 2490 (hydrasat-flat) R 2488 2490 2307 0 -1 4194304 26646 0 0 0 118177 22 0 0 25 0 1 0 1129779186 115744768 24984 1992294400 134512640 135819388 4294956160 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/2490/statm: 28258 24984 148 319 0 27936 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 113032



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.01 1.25 2/81 2493
/proc/meminfo: memFree=1270296/2055912 swapFree=4170680/4192956
[pid=2490] ppid=2488 vsize=113724 CPUtime=1200.09
/proc/2490/stat : 2490 (hydrasat-flat) R 2488 2490 2307 0 -1 4194304 26817 0 0 0 119987 22 0 0 25 0 1 0 1129779186 116453376 25155 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/2490/statm: 28431 25155 148 319 0 28109 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 113724

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)
Real time (s): 1200.42
CPU time (s): 1200.11
CPU user time (s): 1199.88
CPU system time (s): 0.237963
CPU usage (%): 99.9742
Max. virtual memory (cumulated for all children) (KiB): 113724

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.88
system time used= 0.237963
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 26817
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= 2
involuntary context switches= 2074

runsolver used 1.49977 second user time and 3.9704 second system time

The end

Launcher Data 

Begin job on node78 at 2009-04-01 09:32:33
IDJOB=1530604
IDBENCH=70652
IDSOLVER=519
FILE ID=node78/1530604-1238571153
PBS_JOBID= 9062186
Free space on /tmp= 126872 MiB

SOLVER NAME= HydraSAT-Flat 2009-03-22-Flat
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/500/unif-k3-r4.25-v500-c2125-S2056912842-027.cnf
COMMAND LINE= DIR/hydrasat-flat BENCHNAME -rs RANDOMSEED -co memory_limit MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1530604-1238571153/watcher-1530604-1238571153 -o /tmp/evaluation-result-1530604-1238571153/solver-1530604-1238571153 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-flat HOME/instance-1530604-1238571153.cnf -rs 885791606 -co memory_limit 1800

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

MD5SUM BENCH= 14b591d0eb90ad9845c9a4137eb8ce97
RANDOM SEED=885791606

node78.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:      2055912 kB
MemFree:       1371312 kB
Buffers:         97856 kB
Cached:         493152 kB
SwapCached:       7800 kB
Active:         329824 kB
Inactive:       271648 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055912 kB
LowFree:       1371312 kB
SwapTotal:     4192956 kB
SwapFree:      4170680 kB
Dirty:            1396 kB
Writeback:           0 kB
Mapped:          16136 kB
Slab:            67236 kB
Committed_AS:  2696860 kB
PageTables:       2556 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= 126872 MiB
End job on node78 at 2009-04-01 09:52:35