Trace number 1529679

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

NameRANDOM/LARGE/3SAT/UNKNOWN/16000/
unif-k3-r4.2-v16000-c67200-S162003179-087.cnf
MD5SUMb6948329f00787361710da473154a8ea
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark67.1698
Satisfiable
(Un)Satisfiability was proved
Number of variables16000
Number of clauses67200
Sum of the clauses size201600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 367200
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Trying configuration 1
700.29/700.66	HOME/hydrasat-multi.sh: line 48: 27560 CPU time limit exceeded (core dumped) $SOLVER1 $BENCHNAME $OPTIONS1
700.29/700.66	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:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1529679-1238402041/watcher-1529679-1238402041 -o /tmp/evaluation-result-1529679-1238402041/solver-1529679-1238402041 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-multi.sh HOME HOME/instance-1529679-1238402041.cnf 1800 654705413 

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 0.99 1.04 2/76 27558
/proc/meminfo: memFree=1734312/2055920 swapFree=4173760/4192956
[pid=27558] ppid=27556 vsize=5356 CPUtime=0
/proc/27558/stat : 27558 (hydrasat-multi.) D 27556 27558 27336 0 -1 4194304 262 0 0 0 0 0 0 0 18 0 1 0 1112865311 5484544 230 1992294400 4194304 4889804 548682068720 18446744073709551615 4391600 0 0 4100 65536 18446744071563479169 0 0 17 1 0 0
/proc/27558/statm: 1339 230 191 169 0 50 0

[startup+0.0635681 s]
/proc/loadavg: 0.99 0.99 1.04 2/76 27558
/proc/meminfo: memFree=1734312/2055920 swapFree=4173760/4192956
[pid=27558] ppid=27556 vsize=5360 CPUtime=0
/proc/27558/stat : 27558 (hydrasat-multi.) S 27556 27558 27336 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 1112865311 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27558/statm: 1340 239 197 169 0 51 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5360

[startup+0.102567 s]
/proc/loadavg: 0.99 0.99 1.04 2/76 27558
/proc/meminfo: memFree=1734312/2055920 swapFree=4173760/4192956
[pid=27558] ppid=27556 vsize=5360 CPUtime=0
/proc/27558/stat : 27558 (hydrasat-multi.) S 27556 27558 27336 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 1112865311 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27558/statm: 1340 239 197 169 0 51 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5360

[startup+0.301584 s]
/proc/loadavg: 0.99 0.99 1.04 2/76 27558
/proc/meminfo: memFree=1734312/2055920 swapFree=4173760/4192956
[pid=27558] ppid=27556 vsize=5360 CPUtime=0
/proc/27558/stat : 27558 (hydrasat-multi.) S 27556 27558 27336 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 1112865311 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27558/statm: 1340 239 197 169 0 51 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5360

[startup+0.701615 s]
/proc/loadavg: 0.99 0.99 1.04 2/76 27558
/proc/meminfo: memFree=1734312/2055920 swapFree=4173760/4192956
[pid=27558] ppid=27556 vsize=5360 CPUtime=0
/proc/27558/stat : 27558 (hydrasat-multi.) S 27556 27558 27336 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 1112865311 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27558/statm: 1340 239 197 169 0 51 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5360

[startup+1.50268 s]
/proc/loadavg: 0.99 0.99 1.04 2/78 27560
/proc/meminfo: memFree=1722904/2055920 swapFree=4173760/4192956
[pid=27558] ppid=27556 vsize=5360 CPUtime=0
/proc/27558/stat : 27558 (hydrasat-multi.) S 27556 27558 27336 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 1112865311 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27558/statm: 1340 239 197 169 0 51 0
[pid=27560] ppid=27558 vsize=12960 CPUtime=1.48
/proc/27560/stat : 27560 (hydrasat_cache4) R 27558 27558 27336 0 -1 4194304 3188 0 0 0 147 1 0 0 25 0 1 0 1112865312 13271040 2931 1992294400 134512640 135813592 4294956160 18446744073709551615 134661445 0 0 4096 1 0 0 0 17 0 0 0
/proc/27560/statm: 3240 2931 150 317 0 2920 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 18320

[startup+3.10182 s]
/proc/loadavg: 0.99 0.99 1.04 2/78 27560
/proc/meminfo: memFree=1722520/2055920 swapFree=4173760/4192956
[pid=27558] ppid=27556 vsize=5360 CPUtime=0
/proc/27558/stat : 27558 (hydrasat-multi.) S 27556 27558 27336 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 1112865311 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27558/statm: 1340 239 197 169 0 51 0
[pid=27560] ppid=27558 vsize=13224 CPUtime=3.08
/proc/27560/stat : 27560 (hydrasat_cache4) R 27558 27558 27336 0 -1 4194304 3240 0 0 0 307 1 0 0 25 0 1 0 1112865312 13541376 2983 1992294400 134512640 135813592 4294956160 18446744073709551615 134592479 0 0 4096 1 0 0 0 17 0 0 0
/proc/27560/statm: 3306 2983 150 317 0 2986 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 18584

[startup+6.30108 s]
/proc/loadavg: 0.99 0.99 1.04 2/78 27560
/proc/meminfo: memFree=1722072/2055920 swapFree=4173760/4192956
[pid=27558] ppid=27556 vsize=5360 CPUtime=0
/proc/27558/stat : 27558 (hydrasat-multi.) S 27556 27558 27336 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 1112865311 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27558/statm: 1340 239 197 169 0 51 0
[pid=27560] ppid=27558 vsize=13492 CPUtime=6.27
/proc/27560/stat : 27560 (hydrasat_cache4) R 27558 27558 27336 0 -1 4194304 3305 0 0 0 626 1 0 0 25 0 1 0 1112865312 13815808 3048 1992294400 134512640 135813592 4294956160 18446744073709551615 134591961 0 0 4096 1 0 0 0 17 0 0 0
/proc/27560/statm: 3373 3048 150 317 0 3053 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 18852

[startup+12.7016 s]
/proc/loadavg: 0.99 0.99 1.04 2/78 27560
/proc/meminfo: memFree=1721888/2055920 swapFree=4173760/4192956
[pid=27558] ppid=27556 vsize=5360 CPUtime=0
/proc/27558/stat : 27558 (hydrasat-multi.) S 27556 27558 27336 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 1112865311 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27558/statm: 1340 239 197 169 0 51 0
[pid=27560] ppid=27558 vsize=13624 CPUtime=12.67
/proc/27560/stat : 27560 (hydrasat_cache4) R 27558 27558 27336 0 -1 4194304 3351 0 0 0 1266 1 0 0 25 0 1 0 1112865312 13950976 3094 1992294400 134512640 135813592 4294956160 18446744073709551615 134667800 0 0 4096 1 0 0 0 17 1 0 0
/proc/27560/statm: 3406 3094 150 317 0 3086 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 18984

[startup+25.5017 s]
/proc/loadavg: 0.99 0.99 1.04 2/78 27560
/proc/meminfo: memFree=1718304/2055920 swapFree=4173760/4192956
[pid=27558] ppid=27556 vsize=5360 CPUtime=0
/proc/27558/stat : 27558 (hydrasat-multi.) S 27556 27558 27336 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 1112865311 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27558/statm: 1340 239 197 169 0 51 0
[pid=27560] ppid=27558 vsize=17892 CPUtime=25.46
/proc/27560/stat : 27560 (hydrasat_cache4) R 27558 27558 27336 0 -1 4194304 4435 0 0 0 2544 2 0 0 25 0 1 0 1112865312 18321408 4178 1992294400 134512640 135813592 4294956160 18446744073709551615 134661589 0 0 4096 1 0 0 0 17 0 0 0
/proc/27560/statm: 4473 4178 150 317 0 4153 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 23252

[startup+51.1018 s]
/proc/loadavg: 0.99 0.99 1.04 2/78 27560
/proc/meminfo: memFree=1708512/2055920 swapFree=4173760/4192956
[pid=27558] ppid=27556 vsize=5360 CPUtime=0
/proc/27558/stat : 27558 (hydrasat-multi.) S 27556 27558 27336 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 1112865311 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27558/statm: 1340 239 197 169 0 51 0
[pid=27560] ppid=27558 vsize=27124 CPUtime=51.06
/proc/27560/stat : 27560 (hydrasat_cache4) R 27558 27558 27336 0 -1 4194304 6743 0 0 0 5102 4 0 0 25 0 1 0 1112865312 27774976 6486 1992294400 134512640 135813592 4294956160 18446744073709551615 135206744 0 0 4096 1 0 0 0 17 0 0 0
/proc/27560/statm: 6781 6486 150 317 0 6461 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 32484

[startup+102.307 s]
/proc/loadavg: 0.99 0.99 1.03 2/78 27560
/proc/meminfo: memFree=1708320/2055920 swapFree=4173760/4192956
[pid=27558] ppid=27556 vsize=5360 CPUtime=0
/proc/27558/stat : 27558 (hydrasat-multi.) S 27556 27558 27336 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 1112865311 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27558/statm: 1340 239 197 169 0 51 0
[pid=27560] ppid=27558 vsize=27124 CPUtime=102.24
/proc/27560/stat : 27560 (hydrasat_cache4) R 27558 27558 27336 0 -1 4194304 6743 0 0 0 10220 4 0 0 25 0 1 0 1112865312 27774976 6486 1992294400 134512640 135813592 4294956160 18446744073709551615 134664877 0 0 4096 1 0 0 0 17 0 0 0
/proc/27560/statm: 6781 6486 150 317 0 6461 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 32484

[startup+162.302 s]
/proc/loadavg: 0.99 0.99 1.03 2/78 27560
/proc/meminfo: memFree=1683936/2055920 swapFree=4173760/4192956
[pid=27558] ppid=27556 vsize=5360 CPUtime=0
/proc/27558/stat : 27558 (hydrasat-multi.) S 27556 27558 27336 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 1112865311 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27558/statm: 1340 239 197 169 0 51 0
[pid=27560] ppid=27558 vsize=52236 CPUtime=162.2
/proc/27560/stat : 27560 (hydrasat_cache4) R 27558 27558 27336 0 -1 4194304 12968 0 0 0 16213 7 0 0 25 0 1 0 1112865312 53489664 12711 1992294400 134512640 135813592 4294956160 18446744073709551615 135205790 0 0 4096 1 0 0 0 17 0 0 0
/proc/27560/statm: 13059 12711 150 317 0 12739 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 57596

[startup+222.302 s]
/proc/loadavg: 0.99 0.99 1.02 2/78 27560
/proc/meminfo: memFree=1646752/2055920 swapFree=4173760/4192956
[pid=27558] ppid=27556 vsize=5360 CPUtime=0
/proc/27558/stat : 27558 (hydrasat-multi.) S 27556 27558 27336 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 1112865311 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27558/statm: 1340 239 197 169 0 51 0
[pid=27560] ppid=27558 vsize=89556 CPUtime=222.19
/proc/27560/stat : 27560 (hydrasat_cache4) R 27558 27558 27336 0 -1 4194304 22192 0 0 0 22205 14 0 0 25 0 1 0 1112865312 91705344 21935 1992294400 134512640 135813592 4294956160 18446744073709551615 134665507 0 0 4096 1 0 0 0 17 0 0 0
/proc/27560/statm: 22389 21935 150 317 0 22069 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 94916

[startup+282.302 s]
/proc/loadavg: 0.99 0.99 1.02 2/78 27560
/proc/meminfo: memFree=1617632/2055920 swapFree=4173760/4192956
[pid=27558] ppid=27556 vsize=5360 CPUtime=0
/proc/27558/stat : 27558 (hydrasat-multi.) S 27556 27558 27336 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 1112865311 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27558/statm: 1340 239 197 169 0 51 0
[pid=27560] ppid=27558 vsize=118720 CPUtime=282.16
/proc/27560/stat : 27560 (hydrasat_cache4) R 27558 27558 27336 0 -1 4194304 29416 0 0 0 28198 18 0 0 25 0 1 0 1112865312 121569280 29159 1992294400 134512640 135813592 4294956160 18446744073709551615 134592198 0 0 4096 1 0 0 0 17 0 0 0
/proc/27560/statm: 29680 29159 150 317 0 29360 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 124080

[startup+342.302 s]
/proc/loadavg: 0.99 0.99 1.01 2/78 27561
/proc/meminfo: memFree=1617376/2055920 swapFree=4173760/4192956
[pid=27558] ppid=27556 vsize=5360 CPUtime=0
/proc/27558/stat : 27558 (hydrasat-multi.) S 27556 27558 27336 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 1112865311 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27558/statm: 1340 239 197 169 0 51 0
[pid=27560] ppid=27558 vsize=118720 CPUtime=342.13
/proc/27560/stat : 27560 (hydrasat_cache4) R 27558 27558 27336 0 -1 4194304 29416 0 0 0 34195 18 0 0 25 0 1 0 1112865312 121569280 29159 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/27560/statm: 29680 29159 150 317 0 29360 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 124080

[startup+402.302 s]
/proc/loadavg: 0.99 0.99 1.00 2/78 27562
/proc/meminfo: memFree=1617184/2055920 swapFree=4173760/4192956
[pid=27558] ppid=27556 vsize=5360 CPUtime=0
/proc/27558/stat : 27558 (hydrasat-multi.) S 27556 27558 27336 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 1112865311 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27558/statm: 1340 239 197 169 0 51 0
[pid=27560] ppid=27558 vsize=118720 CPUtime=402.1
/proc/27560/stat : 27560 (hydrasat_cache4) R 27558 27558 27336 0 -1 4194304 29416 0 0 0 40192 18 0 0 25 0 1 0 1112865312 121569280 29159 1992294400 134512640 135813592 4294956160 18446744073709551615 134665544 0 0 4096 1 0 0 0 17 0 0 0
/proc/27560/statm: 29680 29159 150 317 0 29360 0
Current children cumulated CPU time (s) 402.1
Current children cumulated vsize (KiB) 124080


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

/proc/27560/statm: 29680 29159 150 317 0 29360 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 124080

[startup+582.303 s]
/proc/loadavg: 0.99 0.99 1.00 2/78 27562
/proc/meminfo: memFree=1617312/2055920 swapFree=4173760/4192956
[pid=27558] ppid=27556 vsize=5360 CPUtime=0
/proc/27558/stat : 27558 (hydrasat-multi.) S 27556 27558 27336 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 1112865311 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27558/statm: 1340 239 197 169 0 51 0
[pid=27560] ppid=27558 vsize=118720 CPUtime=582.04
/proc/27560/stat : 27560 (hydrasat_cache4) R 27558 27558 27336 0 -1 4194304 29416 0 0 0 58185 19 0 0 25 0 1 0 1112865312 121569280 29159 1992294400 134512640 135813592 4294956160 18446744073709551615 134664957 0 0 4096 1 0 0 0 17 0 0 0
/proc/27560/statm: 29680 29159 150 317 0 29360 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 124080

[startup+642.303 s]
/proc/loadavg: 0.99 0.99 1.00 2/78 27562
/proc/meminfo: memFree=1617376/2055920 swapFree=4173760/4192956
[pid=27558] ppid=27556 vsize=5360 CPUtime=0
/proc/27558/stat : 27558 (hydrasat-multi.) S 27556 27558 27336 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 1112865311 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27558/statm: 1340 239 197 169 0 51 0
[pid=27560] ppid=27558 vsize=118720 CPUtime=642.02
/proc/27560/stat : 27560 (hydrasat_cache4) R 27558 27558 27336 0 -1 4194304 29416 0 0 0 64183 19 0 0 25 0 1 0 1112865312 121569280 29159 1992294400 134512640 135813592 4294956160 18446744073709551615 134665745 0 0 4096 1 0 0 0 17 0 0 0
/proc/27560/statm: 29680 29159 150 317 0 29360 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 124080

[startup+702.303 s]
/proc/loadavg: 0.99 0.99 1.00 2/78 27563
/proc/meminfo: memFree=1608224/2055920 swapFree=4173760/4192956
[pid=27558] ppid=27556 vsize=5364 CPUtime=700.35
/proc/27558/stat : 27558 (hydrasat-multi.) S 27556 27558 27336 0 -1 4194304 320 29769 1 0 0 0 69970 65 16 0 1 0 1112865311 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27558/statm: 1341 245 202 169 0 52 0
[pid=27563] ppid=27558 vsize=9116 CPUtime=1.63
/proc/27563/stat : 27563 (hydrasat_cachew) R 27558 27558 27336 0 -1 4194304 2186 0 0 0 162 1 0 0 25 0 1 0 1112935378 9334784 1930 1992294400 134512640 135995732 4294956016 18446744073709551615 134808030 0 0 4096 1 0 0 0 17 0 0 0
/proc/27563/statm: 2279 1930 172 362 0 1914 0
Current children cumulated CPU time (s) 701.98
Current children cumulated vsize (KiB) 14480

[startup+762.308 s]
/proc/loadavg: 1.03 1.00 1.00 2/78 27563
/proc/meminfo: memFree=1601248/2055920 swapFree=4173760/4192956
[pid=27558] ppid=27556 vsize=5364 CPUtime=700.35
/proc/27558/stat : 27558 (hydrasat-multi.) S 27556 27558 27336 0 -1 4194304 320 29769 1 0 0 0 69970 65 16 0 1 0 1112865311 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27558/statm: 1341 245 202 169 0 52 0
[pid=27563] ppid=27558 vsize=18076 CPUtime=61.58
/proc/27563/stat : 27563 (hydrasat_cachew) R 27558 27558 27336 0 -1 4194304 4450 0 0 0 6151 7 0 0 25 0 1 0 1112935378 18509824 4194 1992294400 134512640 135995732 4294956016 18446744073709551615 134841671 0 0 4096 1 0 0 0 17 0 0 0
/proc/27563/statm: 4519 4194 172 362 0 4154 0
Current children cumulated CPU time (s) 761.93
Current children cumulated vsize (KiB) 23440

[startup+822.303 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 27563
/proc/meminfo: memFree=1585376/2055920 swapFree=4173760/4192956
[pid=27558] ppid=27556 vsize=5364 CPUtime=700.35
/proc/27558/stat : 27558 (hydrasat-multi.) S 27556 27558 27336 0 -1 4194304 320 29769 1 0 0 0 69970 65 16 0 1 0 1112865311 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27558/statm: 1341 245 202 169 0 52 0
[pid=27563] ppid=27558 vsize=34820 CPUtime=121.57
/proc/27563/stat : 27563 (hydrasat_cachew) R 27558 27558 27336 0 -1 4194304 8615 0 0 0 12144 13 0 0 25 0 1 0 1112935378 35655680 8359 1992294400 134512640 135995732 4294956016 18446744073709551615 134808086 0 0 4096 1 0 0 0 17 0 0 0
/proc/27563/statm: 8705 8359 172 362 0 8340 0
Current children cumulated CPU time (s) 821.92
Current children cumulated vsize (KiB) 40184

[startup+882.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27563
/proc/meminfo: memFree=1566944/2055920 swapFree=4173760/4192956
[pid=27558] ppid=27556 vsize=5364 CPUtime=700.35
/proc/27558/stat : 27558 (hydrasat-multi.) S 27556 27558 27336 0 -1 4194304 320 29769 1 0 0 0 69970 65 16 0 1 0 1112865311 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27558/statm: 1341 245 202 169 0 52 0
[pid=27563] ppid=27558 vsize=52776 CPUtime=181.54
/proc/27563/stat : 27563 (hydrasat_cachew) R 27558 27558 27336 0 -1 4194304 13087 0 0 0 18136 18 0 0 25 0 1 0 1112935378 54042624 12831 1992294400 134512640 135995732 4294956016 18446744073709551615 134807904 0 0 4096 1 0 0 0 17 0 0 0
/proc/27563/statm: 13194 12831 172 362 0 12829 0
Current children cumulated CPU time (s) 881.89
Current children cumulated vsize (KiB) 58140

[startup+942.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27563
/proc/meminfo: memFree=1566880/2055920 swapFree=4173760/4192956
[pid=27558] ppid=27556 vsize=5364 CPUtime=700.35
/proc/27558/stat : 27558 (hydrasat-multi.) S 27556 27558 27336 0 -1 4194304 320 29769 1 0 0 0 69970 65 16 0 1 0 1112865311 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27558/statm: 1341 245 202 169 0 52 0
[pid=27563] ppid=27558 vsize=52776 CPUtime=241.52
/proc/27563/stat : 27563 (hydrasat_cachew) R 27558 27558 27336 0 -1 4194304 13087 0 0 0 24134 18 0 0 25 0 1 0 1112935378 54042624 12831 1992294400 134512640 135995732 4294956016 18446744073709551615 134808140 0 0 4096 1 0 0 0 17 0 0 0
/proc/27563/statm: 13194 12831 172 362 0 12829 0
Current children cumulated CPU time (s) 941.87
Current children cumulated vsize (KiB) 58140

[startup+1002.3 s]
/proc/loadavg: 1.11 1.03 1.01 2/78 27563
/proc/meminfo: memFree=1566880/2055920 swapFree=4173760/4192956
[pid=27558] ppid=27556 vsize=5364 CPUtime=700.35
/proc/27558/stat : 27558 (hydrasat-multi.) S 27556 27558 27336 0 -1 4194304 320 29769 1 0 0 0 69970 65 16 0 1 0 1112865311 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27558/statm: 1341 245 202 169 0 52 0
[pid=27563] ppid=27558 vsize=52776 CPUtime=301.49
/proc/27563/stat : 27563 (hydrasat_cachew) R 27558 27558 27336 0 -1 4194304 13087 0 0 0 30131 18 0 0 25 0 1 0 1112935378 54042624 12831 1992294400 134512640 135995732 4294956016 18446744073709551615 134808235 0 0 4096 1 0 0 0 17 0 0 0
/proc/27563/statm: 13194 12831 172 362 0 12829 0
Current children cumulated CPU time (s) 1001.84
Current children cumulated vsize (KiB) 58140

[startup+1062.3 s]
/proc/loadavg: 1.09 1.04 1.00 2/78 27563
/proc/meminfo: memFree=1566880/2055920 swapFree=4173760/4192956
[pid=27558] ppid=27556 vsize=5364 CPUtime=700.35
/proc/27558/stat : 27558 (hydrasat-multi.) S 27556 27558 27336 0 -1 4194304 320 29769 1 0 0 0 69970 65 16 0 1 0 1112865311 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27558/statm: 1341 245 202 169 0 52 0
[pid=27563] ppid=27558 vsize=52776 CPUtime=361.46
/proc/27563/stat : 27563 (hydrasat_cachew) R 27558 27558 27336 0 -1 4194304 13087 0 0 0 36128 18 0 0 25 0 1 0 1112935378 54042624 12831 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/27563/statm: 13194 12831 172 362 0 12829 0
Current children cumulated CPU time (s) 1061.81
Current children cumulated vsize (KiB) 58140

[startup+1122.3 s]
/proc/loadavg: 1.03 1.03 1.00 2/78 27563
/proc/meminfo: memFree=1566816/2055920 swapFree=4173760/4192956
[pid=27558] ppid=27556 vsize=5364 CPUtime=700.35
/proc/27558/stat : 27558 (hydrasat-multi.) S 27556 27558 27336 0 -1 4194304 320 29769 1 0 0 0 69970 65 16 0 1 0 1112865311 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27558/statm: 1341 245 202 169 0 52 0
[pid=27563] ppid=27558 vsize=52776 CPUtime=421.44
/proc/27563/stat : 27563 (hydrasat_cachew) R 27558 27558 27336 0 -1 4194304 13087 0 0 0 42126 18 0 0 25 0 1 0 1112935378 54042624 12831 1992294400 134512640 135995732 4294956016 18446744073709551615 134807865 0 0 4096 1 0 0 0 17 0 0 0
/proc/27563/statm: 13194 12831 172 362 0 12829 0
Current children cumulated CPU time (s) 1121.79
Current children cumulated vsize (KiB) 58140

[startup+1182.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 27563
/proc/meminfo: memFree=1566816/2055920 swapFree=4173760/4192956
[pid=27558] ppid=27556 vsize=5364 CPUtime=700.35
/proc/27558/stat : 27558 (hydrasat-multi.) S 27556 27558 27336 0 -1 4194304 320 29769 1 0 0 0 69970 65 16 0 1 0 1112865311 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27558/statm: 1341 245 202 169 0 52 0
[pid=27563] ppid=27558 vsize=52776 CPUtime=481.42
/proc/27563/stat : 27563 (hydrasat_cachew) R 27558 27558 27336 0 -1 4194304 13087 0 0 0 48124 18 0 0 25 0 1 0 1112935378 54042624 12831 1992294400 134512640 135995732 4294956016 18446744073709551615 134841825 0 0 4096 1 0 0 0 17 0 0 0
/proc/27563/statm: 13194 12831 172 362 0 12829 0
Current children cumulated CPU time (s) 1181.77
Current children cumulated vsize (KiB) 58140



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 27563
/proc/meminfo: memFree=1566816/2055920 swapFree=4173760/4192956
[pid=27558] ppid=27556 vsize=5364 CPUtime=700.35
/proc/27558/stat : 27558 (hydrasat-multi.) S 27556 27558 27336 0 -1 4194304 320 29769 1 0 0 0 69970 65 16 0 1 0 1112865311 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27558/statm: 1341 245 202 169 0 52 0
[pid=27563] ppid=27558 vsize=52776 CPUtime=499.71
/proc/27563/stat : 27563 (hydrasat_cachew) R 27558 27558 27336 0 -1 4194304 13087 0 0 0 49953 18 0 0 25 0 1 0 1112935378 54042624 12831 1992294400 134512640 135995732 4294956016 18446744073709551615 134807823 0 0 4096 1 0 0 0 17 0 0 0
/proc/27563/statm: 13194 12831 172 362 0 12829 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 58140

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 27558 and gives
#  childrusage.ru_utime.tv_sec=699
#  childrusage.ru_utime.tv_usec=702629
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=656900
# CPU time returned by wait4() is 700.359
# 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): 1199.23
CPU system time (s): 0.83
CPU usage (%): 99.954
Max. virtual memory (cumulated for all children) (KiB): 124080

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 699.703
system time used= 0.6569
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 30089
page faults= 1
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 8
involuntary context switches= 1975

runsolver used 1.57476 second user time and 3.89341 second system time

The end

Launcher Data 

Begin job on node65 at 2009-03-30 10:34:01
IDJOB=1529679
IDBENCH=70344
IDSOLVER=518
FILE ID=node65/1529679-1238402041
PBS_JOBID= 9061394
Free space on /tmp= 66316 MiB

SOLVER NAME= HydraSAT-Multi 2009-03-22-Multi
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/16000/unif-k3-r4.2-v16000-c67200-S162003179-087.cnf
COMMAND LINE= DIR/hydrasat-multi.sh DIR BENCHNAME MEMLIMIT RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1529679-1238402041/watcher-1529679-1238402041 -o /tmp/evaluation-result-1529679-1238402041/solver-1529679-1238402041 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-multi.sh HOME HOME/instance-1529679-1238402041.cnf 1800 654705413

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

MD5SUM BENCH= b6948329f00787361710da473154a8ea
RANDOM SEED=654705413

node65.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		: 3000.231
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		: 3000.231
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:       1734792 kB
Buffers:         61956 kB
Cached:         171488 kB
SwapCached:       9792 kB
Active:          74720 kB
Inactive:       170060 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1734792 kB
SwapTotal:     4192956 kB
SwapFree:      4173760 kB
Dirty:            5328 kB
Writeback:           0 kB
Mapped:          16972 kB
Slab:            61172 kB
Committed_AS:  3325572 kB
PageTables:       2316 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= 66200 MiB
End job on node65 at 2009-03-30 10:54:04