Trace number 1529722

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) 1200.13 1200.54

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/18000/
unif-k3-r4.2-v18000-c75600-S1811295114-056.cnf
MD5SUMa97095b6dcf1b1abdc82fc7e5a3a4050
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark99.5519
Satisfiable
(Un)Satisfiability was proved
Number of variables18000
Number of clauses75600
Sum of the clauses size226800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 375600
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-1529722-1238406161/watcher-1529722-1238406161 -o /tmp/evaluation-result-1529722-1238406161/solver-1529722-1238406161 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-flat HOME/instance-1529722-1238406161.cnf -rs 1741307795 -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: 0.99 1.00 1.00 3/70 2859
/proc/meminfo: memFree=1079432/2055920 swapFree=4170584/4192956
[pid=2859] ppid=2857 vsize=1892 CPUtime=0
/proc/2859/stat : 2859 (hydrasat-flat) R 2857 2859 2519 0 -1 4194304 194 0 0 0 0 0 0 0 18 0 1 0 1113278797 1937408 178 1992294400 134512640 135819388 4294956160 18446744073709551615 135210678 0 0 4096 1 0 0 0 17 1 0 0
/proc/2859/statm: 473 178 119 319 0 151 0

[startup+0.0995639 s]
/proc/loadavg: 0.99 1.00 1.00 3/70 2859
/proc/meminfo: memFree=1079432/2055920 swapFree=4170584/4192956
[pid=2859] ppid=2857 vsize=5324 CPUtime=0.08
/proc/2859/stat : 2859 (hydrasat-flat) R 2857 2859 2519 0 -1 4194304 1125 0 0 0 8 0 0 0 18 0 1 0 1113278797 5451776 1109 1992294400 134512640 135819388 4294956160 18446744073709551615 135270494 0 0 4096 1 0 0 0 17 1 0 0
/proc/2859/statm: 1331 1109 119 319 0 1009 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5324

[startup+0.101563 s]
/proc/loadavg: 0.99 1.00 1.00 3/70 2859
/proc/meminfo: memFree=1079432/2055920 swapFree=4170584/4192956
[pid=2859] ppid=2857 vsize=5456 CPUtime=0.09
/proc/2859/stat : 2859 (hydrasat-flat) R 2857 2859 2519 0 -1 4194304 1145 0 0 0 9 0 0 0 18 0 1 0 1113278797 5586944 1129 1992294400 134512640 135819388 4294956160 18446744073709551615 134644307 0 0 4096 1 0 0 0 17 1 0 0
/proc/2859/statm: 1364 1130 119 319 0 1042 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5456

[startup+0.3016 s]
/proc/loadavg: 0.99 1.00 1.00 3/70 2859
/proc/meminfo: memFree=1079432/2055920 swapFree=4170584/4192956
[pid=2859] ppid=2857 vsize=8792 CPUtime=0.29
/proc/2859/stat : 2859 (hydrasat-flat) R 2857 2859 2519 0 -1 4194304 2027 0 0 0 28 1 0 0 20 0 1 0 1113278797 9003008 1904 1992294400 134512640 135819388 4294956160 18446744073709551615 135226977 0 0 4096 1 0 0 0 17 1 0 0
/proc/2859/statm: 2198 1904 127 319 0 1876 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8792

[startup+0.701671 s]
/proc/loadavg: 0.99 1.00 1.00 3/70 2859
/proc/meminfo: memFree=1079432/2055920 swapFree=4170584/4192956
[pid=2859] ppid=2857 vsize=13936 CPUtime=0.69
/proc/2859/stat : 2859 (hydrasat-flat) R 2857 2859 2519 0 -1 4194304 3455 0 0 0 68 1 0 0 22 0 1 0 1113278797 14270464 3151 1992294400 134512640 135819388 4294956160 18446744073709551615 135210678 0 0 4096 1 0 0 0 17 1 0 0
/proc/2859/statm: 3484 3151 148 319 0 3162 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13936

[startup+1.50182 s]
/proc/loadavg: 0.99 1.00 1.00 2/71 2860
/proc/meminfo: memFree=1066752/2055920 swapFree=4170584/4192956
[pid=2859] ppid=2857 vsize=15000 CPUtime=1.49
/proc/2859/stat : 2859 (hydrasat-flat) R 2857 2859 2519 0 -1 4194304 3714 0 0 0 148 1 0 0 25 0 1 0 1113278797 15360000 3410 1992294400 134512640 135819388 4294956160 18446744073709551615 135210678 0 0 4096 1 0 0 0 17 1 0 0
/proc/2859/statm: 3750 3410 148 319 0 3428 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15000

[startup+3.10111 s]
/proc/loadavg: 0.99 1.00 1.00 2/71 2860
/proc/meminfo: memFree=1065920/2055920 swapFree=4170584/4192956
[pid=2859] ppid=2857 vsize=15792 CPUtime=3.08
/proc/2859/stat : 2859 (hydrasat-flat) R 2857 2859 2519 0 -1 4194304 3900 0 0 0 307 1 0 0 25 0 1 0 1113278797 16171008 3596 1992294400 134512640 135819388 4294956160 18446744073709551615 134671446 0 0 4096 1 0 0 0 17 1 0 0
/proc/2859/statm: 3948 3596 148 319 0 3626 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 15792

[startup+6.30169 s]
/proc/loadavg: 0.99 1.00 1.00 2/71 2860
/proc/meminfo: memFree=1064512/2055920 swapFree=4170584/4192956
[pid=2859] ppid=2857 vsize=16616 CPUtime=6.29
/proc/2859/stat : 2859 (hydrasat-flat) R 2857 2859 2519 0 -1 4194304 4105 0 0 0 627 2 0 0 25 0 1 0 1113278797 17014784 3801 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/2859/statm: 4154 3801 148 319 0 3832 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16616

[startup+12.7019 s]
/proc/loadavg: 0.99 1.00 1.00 2/71 2860
/proc/meminfo: memFree=1061768/2055920 swapFree=4170584/4192956
[pid=2859] ppid=2857 vsize=20088 CPUtime=12.69
/proc/2859/stat : 2859 (hydrasat-flat) R 2857 2859 2519 0 -1 4194304 4967 0 0 0 1267 2 0 0 25 0 1 0 1113278797 20570112 4663 1992294400 134512640 135819388 4294956160 18446744073709551615 134667943 0 0 4096 1 0 0 0 17 1 0 0
/proc/2859/statm: 5022 4663 148 319 0 4700 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 20088

[startup+25.5012 s]
/proc/loadavg: 0.99 1.00 1.00 2/71 2861
/proc/meminfo: memFree=1057672/2055920 swapFree=4170584/4192956
[pid=2859] ppid=2857 vsize=23308 CPUtime=25.47
/proc/2859/stat : 2859 (hydrasat-flat) R 2857 2859 2519 0 -1 4194304 5791 0 0 0 2545 2 0 0 25 0 1 0 1113278797 23867392 5487 1992294400 134512640 135819388 4294956160 18446744073709551615 134617382 0 0 4096 1 0 0 0 17 1 0 0
/proc/2859/statm: 5827 5487 148 319 0 5505 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 23308

[startup+51.1018 s]
/proc/loadavg: 0.99 1.00 1.00 2/71 2862
/proc/meminfo: memFree=1045000/2055920 swapFree=4170584/4192956
[pid=2859] ppid=2857 vsize=36452 CPUtime=51.06
/proc/2859/stat : 2859 (hydrasat-flat) R 2857 2859 2519 0 -1 4194304 9079 0 0 0 5102 4 0 0 25 0 1 0 1113278797 37326848 8775 1992294400 134512640 135819388 4294956160 18446744073709551615 134616696 0 0 4096 1 0 0 0 17 1 0 0
/proc/2859/statm: 9113 8775 148 319 0 8791 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 36452

[startup+102.306 s]
/proc/loadavg: 0.99 1.00 1.00 2/71 2862
/proc/meminfo: memFree=1034248/2055920 swapFree=4170584/4192956
[pid=2859] ppid=2857 vsize=46740 CPUtime=102.25
/proc/2859/stat : 2859 (hydrasat-flat) R 2857 2859 2519 0 -1 4194304 11637 0 0 0 10219 6 0 0 25 0 1 0 1113278797 47861760 11333 1992294400 134512640 135819388 4294956160 18446744073709551615 134602922 0 0 4096 1 0 0 0 17 1 0 0
/proc/2859/statm: 11685 11333 148 319 0 11363 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 46740

[startup+162.301 s]
/proc/loadavg: 1.07 1.01 1.00 2/71 2862
/proc/meminfo: memFree=1020488/2055920 swapFree=4170584/4192956
[pid=2859] ppid=2857 vsize=60520 CPUtime=162.23
/proc/2859/stat : 2859 (hydrasat-flat) R 2857 2859 2519 0 -1 4194304 15067 0 0 0 16214 9 0 0 25 0 1 0 1113278797 61972480 14763 1992294400 134512640 135819388 4294956160 18446744073709551615 134602922 0 0 4096 1 0 0 0 17 1 0 0
/proc/2859/statm: 15130 14763 148 319 0 14808 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 60520

[startup+222.302 s]
/proc/loadavg: 1.09 1.02 1.00 2/71 2862
/proc/meminfo: memFree=996872/2055920 swapFree=4170584/4192956
[pid=2859] ppid=2857 vsize=84404 CPUtime=222.21
/proc/2859/stat : 2859 (hydrasat-flat) R 2857 2859 2519 0 -1 4194304 20995 0 0 0 22207 14 0 0 25 0 1 0 1113278797 86429696 20691 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/2859/statm: 21101 20691 148 319 0 20779 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 84404

[startup+282.302 s]
/proc/loadavg: 1.09 1.03 1.00 2/71 2862
/proc/meminfo: memFree=988040/2055920 swapFree=4170584/4192956
[pid=2859] ppid=2857 vsize=93136 CPUtime=282.19
/proc/2859/stat : 2859 (hydrasat-flat) R 2857 2859 2519 0 -1 4194304 23169 0 0 0 28204 15 0 0 25 0 1 0 1113278797 95371264 22865 1992294400 134512640 135819388 4294956160 18446744073709551615 134617421 0 0 4096 1 0 0 0 17 1 0 0
/proc/2859/statm: 23284 22865 148 319 0 22962 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 93136

[startup+342.303 s]
/proc/loadavg: 1.09 1.04 1.00 2/71 2862
/proc/meminfo: memFree=981704/2055920 swapFree=4170584/4192956
[pid=2859] ppid=2857 vsize=99688 CPUtime=342.18
/proc/2859/stat : 2859 (hydrasat-flat) R 2857 2859 2519 0 -1 4194304 24788 0 0 0 34201 17 0 0 25 0 1 0 1113278797 102080512 24484 1992294400 134512640 135819388 4294956160 18446744073709551615 134617824 0 0 4096 1 0 0 0 17 1 0 0
/proc/2859/statm: 24922 24484 148 319 0 24600 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 99688

[startup+402.302 s]
/proc/loadavg: 1.08 1.04 1.00 2/71 2862
/proc/meminfo: memFree=951944/2055920 swapFree=4170584/4192956
[pid=2859] ppid=2857 vsize=129624 CPUtime=402.15
/proc/2859/stat : 2859 (hydrasat-flat) R 2857 2859 2519 0 -1 4194304 32229 0 0 0 40193 22 0 0 25 0 1 0 1113278797 132734976 31925 1992294400 134512640 135819388 4294956160 18446744073709551615 134618230 0 0 4096 1 0 0 0 17 1 0 0
/proc/2859/statm: 32406 31925 148 319 0 32084 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 129624

[startup+462.302 s]
/proc/loadavg: 1.03 1.03 1.00 2/71 2862
/proc/meminfo: memFree=951624/2055920 swapFree=4170584/4192956
[pid=2859] ppid=2857 vsize=129788 CPUtime=462.14
/proc/2859/stat : 2859 (hydrasat-flat) R 2857 2859 2519 0 -1 4194304 32245 0 0 0 46191 23 0 0 25 0 1 0 1113278797 132902912 31941 1992294400 134512640 135819388 4294956160 18446744073709551615 134617266 0 0 4096 1 0 0 0 17 1 0 0
/proc/2859/statm: 32447 31941 148 319 0 32125 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 129788

[startup+522.302 s]
/proc/loadavg: 1.01 1.03 1.00 2/71 2862
/proc/meminfo: memFree=951432/2055920 swapFree=4170584/4192956
[pid=2859] ppid=2857 vsize=129948 CPUtime=522.11
/proc/2859/stat : 2859 (hydrasat-flat) R 2857 2859 2519 0 -1 4194304 32292 0 0 0 52188 23 0 0 25 0 1 0 1113278797 133066752 31988 1992294400 134512640 135819388 4294956160 18446744073709551615 134617199 0 0 4096 1 0 0 0 17 1 0 0
/proc/2859/statm: 32487 31988 148 319 0 32165 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 129948

[startup+582.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/71 2862
/proc/meminfo: memFree=949128/2055920 swapFree=4170584/4192956
[pid=2859] ppid=2857 vsize=132624 CPUtime=582.09
/proc/2859/stat : 2859 (hydrasat-flat) R 2857 2859 2519 0 -1 4194304 32904 0 0 0 58186 23 0 0 25 0 1 0 1113278797 135806976 32600 1992294400 134512640 135819388 4294956160 18446744073709551615 134617232 0 0 4096 1 0 0 0 17 1 0 0
/proc/2859/statm: 33156 32600 148 319 0 32834 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 132624

[startup+642.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/71 2862
/proc/meminfo: memFree=929608/2055920 swapFree=4170584/4192956
[pid=2859] ppid=2857 vsize=152116 CPUtime=642.08
/proc/2859/stat : 2859 (hydrasat-flat) R 2857 2859 2519 0 -1 4194304 37731 0 0 0 64180 28 0 0 25 0 1 0 1113278797 155766784 37427 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/2859/statm: 38029 37427 148 319 0 37707 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 152116

[startup+702.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/71 2862
/proc/meminfo: memFree=909256/2055920 swapFree=4170584/4192956
[pid=2859] ppid=2857 vsize=172828 CPUtime=702.05
/proc/2859/stat : 2859 (hydrasat-flat) R 2857 2859 2519 0 -1 4194304 42831 0 0 0 70173 32 0 0 25 0 1 0 1113278797 176975872 42527 1992294400 134512640 135819388 4294956160 18446744073709551615 134617218 0 0 4096 1 0 0 0 17 1 0 0
/proc/2859/statm: 43207 42527 148 319 0 42885 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 172828

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 2862
/proc/meminfo: memFree=889352/2055920 swapFree=4170584/4192956
[pid=2859] ppid=2857 vsize=193000 CPUtime=762.04
/proc/2859/stat : 2859 (hydrasat-flat) R 2857 2859 2519 0 -1 4194304 47783 0 0 0 76168 36 0 0 25 0 1 0 1113278797 197632000 47479 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/2859/statm: 48250 47479 148 319 0 47928 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 193000

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 2862
/proc/meminfo: memFree=871816/2055920 swapFree=4170584/4192956
[pid=2859] ppid=2857 vsize=210812 CPUtime=822.02
/proc/2859/stat : 2859 (hydrasat-flat) R 2857 2859 2519 0 -1 4194304 52213 0 0 0 82162 40 0 0 25 0 1 0 1113278797 215871488 51909 1992294400 134512640 135819388 4294956160 18446744073709551615 134617175 0 0 4096 1 0 0 0 17 1 0 0
/proc/2859/statm: 52703 51909 148 319 0 52381 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 210812

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 2862
/proc/meminfo: memFree=865288/2055920 swapFree=4170584/4192956
[pid=2859] ppid=2857 vsize=217296 CPUtime=881.99
/proc/2859/stat : 2859 (hydrasat-flat) R 2857 2859 2519 0 -1 4194304 53780 0 0 0 88158 41 0 0 25 0 1 0 1113278797 222511104 53476 1992294400 134512640 135819388 4294956160 18446744073709551615 134617259 0 0 4096 1 0 0 0 17 1 0 0
/proc/2859/statm: 54324 53476 148 319 0 54002 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 217296

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 2862
/proc/meminfo: memFree=865288/2055920 swapFree=4170584/4192956
[pid=2859] ppid=2857 vsize=217296 CPUtime=941.97
/proc/2859/stat : 2859 (hydrasat-flat) R 2857 2859 2519 0 -1 4194304 53781 0 0 0 94156 41 0 0 25 0 1 0 1113278797 222511104 53477 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/2859/statm: 54324 53477 148 319 0 54002 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 217296

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 2862
/proc/meminfo: memFree=865160/2055920 swapFree=4170584/4192956
[pid=2859] ppid=2857 vsize=217624 CPUtime=1001.95
/proc/2859/stat : 2859 (hydrasat-flat) R 2857 2859 2519 0 -1 4194304 53807 0 0 0 100154 41 0 0 25 0 1 0 1113278797 222846976 53503 1992294400 134512640 135819388 4294956160 18446744073709551615 134617033 0 0 4096 1 0 0 0 17 1 0 0
/proc/2859/statm: 54406 53503 148 319 0 54084 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 217624

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 2862
/proc/meminfo: memFree=865160/2055920 swapFree=4170584/4192956
[pid=2859] ppid=2857 vsize=217624 CPUtime=1061.93
/proc/2859/stat : 2859 (hydrasat-flat) R 2857 2859 2519 0 -1 4194304 53808 0 0 0 106152 41 0 0 25 0 1 0 1113278797 222846976 53504 1992294400 134512640 135819388 4294956160 18446744073709551615 134617655 0 0 4096 1 0 0 0 17 1 0 0
/proc/2859/statm: 54406 53504 148 319 0 54084 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 217624

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 2868
/proc/meminfo: memFree=864776/2055920 swapFree=4170584/4192956
[pid=2859] ppid=2857 vsize=217864 CPUtime=1121.9
/proc/2859/stat : 2859 (hydrasat-flat) R 2857 2859 2519 0 -1 4194304 53852 0 0 0 112149 41 0 0 25 0 1 0 1113278797 223092736 53548 1992294400 134512640 135819388 4294956160 18446744073709551615 135208535 0 0 4096 1 0 0 0 17 1 0 0
/proc/2859/statm: 54466 53548 148 319 0 54144 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 217864

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 2868
/proc/meminfo: memFree=864776/2055920 swapFree=4170584/4192956
[pid=2859] ppid=2857 vsize=218144 CPUtime=1181.88
/proc/2859/stat : 2859 (hydrasat-flat) R 2857 2859 2519 0 -1 4194304 53899 0 0 0 118147 41 0 0 25 0 1 0 1113278797 223379456 53595 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/2859/statm: 54536 53595 148 319 0 54214 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 218144



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 2868
/proc/meminfo: memFree=864776/2055920 swapFree=4170584/4192956
[pid=2859] ppid=2857 vsize=218144 CPUtime=1200.08
/proc/2859/stat : 2859 (hydrasat-flat) R 2857 2859 2519 0 -1 4194304 53903 0 0 0 119967 41 0 0 25 0 1 0 1113278797 223379456 53599 1992294400 134512640 135819388 4294956160 18446744073709551615 134592747 0 0 4096 1 0 0 0 17 1 0 0
/proc/2859/statm: 54536 53599 148 319 0 54214 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 218144

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 2868
/proc/meminfo: memFree=864776/2055920 swapFree=4170584/4192956
[pid=2859] ppid=2857 vsize=218144 CPUtime=1200.08
/proc/2859/stat : 2859 (hydrasat-flat) R 2857 2859 2519 0 -1 4194304 53903 0 0 0 119967 41 0 0 25 0 1 0 1113278797 223379456 53599 1992294400 134512640 135819388 4294956160 18446744073709551615 134592747 0 0 4096 1 0 0 0 17 1 0 0
/proc/2859/statm: 54536 53599 148 319 0 54214 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 218144

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.54
CPU time (s): 1200.13
CPU user time (s): 1199.67
CPU system time (s): 0.45693
CPU usage (%): 99.9656
Max. virtual memory (cumulated for all children) (KiB): 218144

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.67
system time used= 0.45693
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 53903
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= 1832

runsolver used 1.03584 second user time and 3.34149 second system time

The end

Launcher Data 

Begin job on node45 at 2009-03-30 11:42:42
IDJOB=1529722
IDBENCH=70358
IDSOLVER=519
FILE ID=node45/1529722-1238406161
PBS_JOBID= 9061428
Free space on /tmp= 66416 MiB

SOLVER NAME= HydraSAT-Flat 2009-03-22-Flat
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/18000/unif-k3-r4.2-v18000-c75600-S1811295114-056.cnf
COMMAND LINE= DIR/hydrasat-flat BENCHNAME -rs RANDOMSEED -co memory_limit MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1529722-1238406161/watcher-1529722-1238406161 -o /tmp/evaluation-result-1529722-1238406161/solver-1529722-1238406161 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-flat HOME/instance-1529722-1238406161.cnf -rs 1741307795 -co memory_limit 1800

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

MD5SUM BENCH= a97095b6dcf1b1abdc82fc7e5a3a4050
RANDOM SEED=1741307795

node45.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		: 3000.285
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		: 3000.285
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:       1079912 kB
Buffers:        101116 kB
Cached:         769872 kB
SwapCached:      11516 kB
Active:          52116 kB
Inactive:       831872 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1079912 kB
SwapTotal:     4192956 kB
SwapFree:      4170584 kB
Dirty:            2760 kB
Writeback:           0 kB
Mapped:          18692 kB
Slab:            77392 kB
Committed_AS:  2553332 kB
PageTables:       1900 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= 66412 MiB
End job on node45 at 2009-03-30 12:02:44