Trace number 1529730

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 1200.51

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/18000/
unif-k3-r4.2-v18000-c75600-S914323646-060.cnf
MD5SUMf485347639f83ec94bb8d93787135581
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark32.0391
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 

0.00/0.00	c Trying configuration 1
700.53/700.88	HOME/hydrasat-multi.sh: line 48: 11936 CPU time limit exceeded (core dumped) $SOLVER1 $BENCHNAME $OPTIONS1
700.53/700.88	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-1529730-1238407003/watcher-1529730-1238407003 -o /tmp/evaluation-result-1529730-1238407003/solver-1529730-1238407003 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-multi.sh HOME HOME/instance-1529730-1238407003.cnf 1800 68870339 

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: 0.91 0.97 0.99 3/64 11934
/proc/meminfo: memFree=1614280/2055920 swapFree=4176720/4192956
[pid=11934] ppid=11932 vsize=5356 CPUtime=0
/proc/11934/stat : 11934 (hydrasat-multi.) D 11932 11934 11555 0 -1 4194304 262 0 0 0 0 0 0 0 18 0 1 0 1113365358 5484544 230 1992294400 4194304 4889804 548682068720 18446744073709551615 4391600 0 0 4100 65536 18446744071563479169 0 0 17 1 0 0
/proc/11934/statm: 1339 230 191 169 0 50 0

[startup+0.022885 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 11934
/proc/meminfo: memFree=1614280/2055920 swapFree=4176720/4192956
[pid=11934] ppid=11932 vsize=5360 CPUtime=0
/proc/11934/stat : 11934 (hydrasat-multi.) S 11932 11934 11555 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 1113365358 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11934/statm: 1340 239 197 169 0 51 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5360

[startup+0.101895 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 11934
/proc/meminfo: memFree=1614280/2055920 swapFree=4176720/4192956
[pid=11934] ppid=11932 vsize=5360 CPUtime=0
/proc/11934/stat : 11934 (hydrasat-multi.) S 11932 11934 11555 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 1113365358 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11934/statm: 1340 239 197 169 0 51 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5360

[startup+0.301925 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 11934
/proc/meminfo: memFree=1614280/2055920 swapFree=4176720/4192956
[pid=11934] ppid=11932 vsize=5360 CPUtime=0
/proc/11934/stat : 11934 (hydrasat-multi.) S 11932 11934 11555 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 1113365358 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11934/statm: 1340 239 197 169 0 51 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5360

[startup+0.701986 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 11934
/proc/meminfo: memFree=1614280/2055920 swapFree=4176720/4192956
[pid=11934] ppid=11932 vsize=5360 CPUtime=0
/proc/11934/stat : 11934 (hydrasat-multi.) S 11932 11934 11555 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 1113365358 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11934/statm: 1340 239 197 169 0 51 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5360

[startup+1.50111 s]
/proc/loadavg: 0.91 0.97 0.99 2/66 11936
/proc/meminfo: memFree=1601720/2055920 swapFree=4176720/4192956
[pid=11934] ppid=11932 vsize=5360 CPUtime=0
/proc/11934/stat : 11934 (hydrasat-multi.) S 11932 11934 11555 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 1113365358 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11934/statm: 1340 239 197 169 0 51 0
[pid=11936] ppid=11934 vsize=14464 CPUtime=1.47
/proc/11936/stat : 11936 (hydrasat_cache4) R 11934 11934 11555 0 -1 4194304 3600 0 0 0 147 0 0 0 25 0 1 0 1113365359 14811136 3294 1992294400 134512640 135813592 4294956160 18446744073709551615 134664877 0 0 4096 1 0 0 0 17 1 0 0
/proc/11936/statm: 3616 3294 150 317 0 3296 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 19824

[startup+3.10136 s]
/proc/loadavg: 0.91 0.97 0.99 2/66 11936
/proc/meminfo: memFree=1601016/2055920 swapFree=4176720/4192956
[pid=11934] ppid=11932 vsize=5360 CPUtime=0
/proc/11934/stat : 11934 (hydrasat-multi.) S 11932 11934 11555 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 1113365358 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11934/statm: 1340 239 197 169 0 51 0
[pid=11936] ppid=11934 vsize=15408 CPUtime=3.08
/proc/11936/stat : 11936 (hydrasat_cache4) R 11934 11934 11555 0 -1 4194304 3826 0 0 0 307 1 0 0 25 0 1 0 1113365359 15777792 3520 1992294400 134512640 135813592 4294956160 18446744073709551615 134662603 0 0 4096 1 0 0 0 17 1 0 0
/proc/11936/statm: 3852 3520 150 317 0 3532 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 20768

[startup+6.30185 s]
/proc/loadavg: 0.92 0.97 0.99 2/66 11936
/proc/meminfo: memFree=1599288/2055920 swapFree=4176720/4192956
[pid=11934] ppid=11932 vsize=5360 CPUtime=0
/proc/11934/stat : 11934 (hydrasat-multi.) S 11932 11934 11555 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 1113365358 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11934/statm: 1340 239 197 169 0 51 0
[pid=11936] ppid=11934 vsize=16340 CPUtime=6.28
/proc/11936/stat : 11936 (hydrasat_cache4) R 11934 11934 11555 0 -1 4194304 4076 0 0 0 627 1 0 0 25 0 1 0 1113365359 16732160 3770 1992294400 134512640 135813592 4294956160 18446744073709551615 134664959 0 0 4096 1 0 0 0 17 1 0 0
/proc/11936/statm: 4085 3770 150 317 0 3765 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 21700

[startup+12.7018 s]
/proc/loadavg: 0.93 0.97 0.99 2/66 11936
/proc/meminfo: memFree=1596152/2055920 swapFree=4176720/4192956
[pid=11934] ppid=11932 vsize=5360 CPUtime=0
/proc/11934/stat : 11934 (hydrasat-multi.) S 11932 11934 11555 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 1113365358 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11934/statm: 1340 239 197 169 0 51 0
[pid=11936] ppid=11934 vsize=19424 CPUtime=12.67
/proc/11936/stat : 11936 (hydrasat_cache4) R 11934 11934 11555 0 -1 4194304 4846 0 0 0 1266 1 0 0 25 0 1 0 1113365359 19890176 4540 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 1 0 0
/proc/11936/statm: 4856 4540 150 317 0 4536 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 24784

[startup+25.5018 s]
/proc/loadavg: 0.94 0.97 0.99 2/66 11936
/proc/meminfo: memFree=1588984/2055920 swapFree=4176720/4192956
[pid=11934] ppid=11932 vsize=5360 CPUtime=0
/proc/11934/stat : 11934 (hydrasat-multi.) S 11932 11934 11555 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 1113365358 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11934/statm: 1340 239 197 169 0 51 0
[pid=11936] ppid=11934 vsize=27068 CPUtime=25.48
/proc/11936/stat : 11936 (hydrasat_cache4) R 11934 11934 11555 0 -1 4194304 6748 0 0 0 2545 3 0 0 25 0 1 0 1113365359 27717632 6442 1992294400 134512640 135813592 4294956160 18446744073709551615 134667540 0 0 4096 1 0 0 0 17 1 0 0
/proc/11936/statm: 6767 6442 150 317 0 6447 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 32428

[startup+51.1017 s]
/proc/loadavg: 0.96 0.97 0.99 2/66 11936
/proc/meminfo: memFree=1581240/2055920 swapFree=4176720/4192956
[pid=11934] ppid=11932 vsize=5360 CPUtime=0
/proc/11934/stat : 11934 (hydrasat-multi.) S 11932 11934 11555 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 1113365358 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11934/statm: 1340 239 197 169 0 51 0
[pid=11936] ppid=11934 vsize=34552 CPUtime=51.06
/proc/11936/stat : 11936 (hydrasat_cache4) R 11934 11934 11555 0 -1 4194304 8604 0 0 0 5102 4 0 0 25 0 1 0 1113365359 35381248 8298 1992294400 134512640 135813592 4294956160 18446744073709551615 134665544 0 0 4096 1 0 0 0 17 1 0 0
/proc/11936/statm: 8638 8298 150 317 0 8318 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 39912

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.99 2/66 11936
/proc/meminfo: memFree=1569592/2055920 swapFree=4176720/4192956
[pid=11934] ppid=11932 vsize=5360 CPUtime=0
/proc/11934/stat : 11934 (hydrasat-multi.) S 11932 11934 11555 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 1113365358 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11934/statm: 1340 239 197 169 0 51 0
[pid=11936] ppid=11934 vsize=46224 CPUtime=102.24
/proc/11936/stat : 11936 (hydrasat_cache4) R 11934 11934 11555 0 -1 4194304 11513 0 0 0 10218 6 0 0 25 0 1 0 1113365359 47333376 11207 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 1 0 0
/proc/11936/statm: 11556 11207 150 317 0 11236 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 51584

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 11936
/proc/meminfo: memFree=1548856/2055920 swapFree=4176720/4192956
[pid=11934] ppid=11932 vsize=5360 CPUtime=0
/proc/11934/stat : 11934 (hydrasat-multi.) S 11932 11934 11555 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 1113365358 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11934/statm: 1340 239 197 169 0 51 0
[pid=11936] ppid=11934 vsize=67036 CPUtime=162.22
/proc/11936/stat : 11936 (hydrasat_cache4) R 11934 11934 11555 0 -1 4194304 16678 0 0 0 16211 11 0 0 25 0 1 0 1113365359 68644864 16372 1992294400 134512640 135813592 4294956160 18446744073709551615 134665557 0 0 4096 1 0 0 0 17 1 0 0
/proc/11936/statm: 16759 16372 150 317 0 16439 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 72396

[startup+222.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 11936
/proc/meminfo: memFree=1528312/2055920 swapFree=4176720/4192956
[pid=11934] ppid=11932 vsize=5360 CPUtime=0
/proc/11934/stat : 11934 (hydrasat-multi.) S 11932 11934 11555 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 1113365358 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11934/statm: 1340 239 197 169 0 51 0
[pid=11936] ppid=11934 vsize=87800 CPUtime=222.2
/proc/11936/stat : 11936 (hydrasat_cache4) R 11934 11934 11555 0 -1 4194304 21812 0 0 0 22205 15 0 0 25 0 1 0 1113365359 89907200 21506 1992294400 134512640 135813592 4294956160 18446744073709551615 134665442 0 0 4096 1 0 0 0 17 1 0 0
/proc/11936/statm: 21950 21506 150 317 0 21630 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 93160

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 11942
/proc/meminfo: memFree=1521784/2055920 swapFree=4176720/4192956
[pid=11934] ppid=11932 vsize=5360 CPUtime=0
/proc/11934/stat : 11934 (hydrasat-multi.) S 11932 11934 11555 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 1113365358 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11934/statm: 1340 239 197 169 0 51 0
[pid=11936] ppid=11934 vsize=94008 CPUtime=282.17
/proc/11936/stat : 11936 (hydrasat_cache4) R 11934 11934 11555 0 -1 4194304 23364 0 0 0 28201 16 0 0 25 0 1 0 1113365359 96264192 23058 1992294400 134512640 135813592 4294956160 18446744073709551615 134662685 0 0 4096 1 0 0 0 17 1 0 0
/proc/11936/statm: 23502 23058 150 317 0 23182 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 99368

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 11942
/proc/meminfo: memFree=1521848/2055920 swapFree=4176720/4192956
[pid=11934] ppid=11932 vsize=5360 CPUtime=0
/proc/11934/stat : 11934 (hydrasat-multi.) S 11932 11934 11555 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 1113365358 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11934/statm: 1340 239 197 169 0 51 0
[pid=11936] ppid=11934 vsize=94140 CPUtime=342.15
/proc/11936/stat : 11936 (hydrasat_cache4) R 11934 11934 11555 0 -1 4194304 23385 0 0 0 34199 16 0 0 25 0 1 0 1113365359 96399360 23079 1992294400 134512640 135813592 4294956160 18446744073709551615 134667540 0 0 4096 1 0 0 0 17 1 0 0
/proc/11936/statm: 23535 23079 150 317 0 23215 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 99500

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 11942
/proc/meminfo: memFree=1500536/2055920 swapFree=4176720/4192956
[pid=11934] ppid=11932 vsize=5360 CPUtime=0
/proc/11934/stat : 11934 (hydrasat-multi.) S 11932 11934 11555 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 1113365358 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11934/statm: 1340 239 197 169 0 51 0
[pid=11936] ppid=11934 vsize=116180 CPUtime=402.13
/proc/11936/stat : 11936 (hydrasat_cache4) R 11934 11934 11555 0 -1 4194304 28810 0 0 0 40192 21 0 0 25 0 1 0 1113365359 118968320 28504 1992294400 134512640 135813592 4294956160 18446744073709551615 134665444 0 0 4096 1 0 0 0 17 1 0 0
/proc/11936/statm: 29045 28504 150 317 0 28725 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 121540


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

/proc/11936/statm: 33085 32480 150 317 0 32765 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 137700

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11942
/proc/meminfo: memFree=1457656/2055920 swapFree=4176720/4192956
[pid=11934] ppid=11932 vsize=5360 CPUtime=0
/proc/11934/stat : 11934 (hydrasat-multi.) S 11932 11934 11555 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 1113365358 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11934/statm: 1340 239 197 169 0 51 0
[pid=11936] ppid=11934 vsize=158928 CPUtime=642.06
/proc/11936/stat : 11936 (hydrasat_cache4) R 11934 11934 11555 0 -1 4194304 39401 0 0 0 64175 31 0 0 25 0 1 0 1113365359 162742272 39095 1992294400 134512640 135813592 4294956160 18446744073709551615 134665358 0 0 4096 1 0 0 0 17 1 0 0
/proc/11936/statm: 39732 39095 150 317 0 39412 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 164288

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11943
/proc/meminfo: memFree=1423864/2055920 swapFree=4176720/4192956
[pid=11934] ppid=11932 vsize=5364 CPUtime=700.62
/proc/11934/stat : 11934 (hydrasat-multi.) S 11932 11934 11555 0 -1 4194304 320 45522 1 0 0 0 69952 110 19 0 1 0 1113365358 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11934/statm: 1341 245 202 169 0 52 0
[pid=11943] ppid=11934 vsize=9932 CPUtime=1.41
/proc/11943/stat : 11943 (hydrasat_cachew) R 11934 11934 11555 0 -1 4194304 2426 0 0 0 140 1 0 0 25 0 1 0 1113435447 10170368 2121 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 1 0 0
/proc/11943/statm: 2483 2121 172 362 0 2118 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 15296

[startup+762.306 s]
/proc/loadavg: 1.11 1.04 1.01 2/66 11943
/proc/meminfo: memFree=1405176/2055920 swapFree=4176720/4192956
[pid=11934] ppid=11932 vsize=5364 CPUtime=700.62
/proc/11934/stat : 11934 (hydrasat-multi.) S 11932 11934 11555 0 -1 4194304 320 45522 1 0 0 0 69952 110 19 0 1 0 1113365358 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11934/statm: 1341 245 202 169 0 52 0
[pid=11943] ppid=11934 vsize=32148 CPUtime=61.38
/proc/11943/stat : 11943 (hydrasat_cachew) R 11934 11934 11555 0 -1 4194304 7999 0 0 0 6127 11 0 0 25 0 1 0 1113435447 32919552 7694 1992294400 134512640 135995732 4294956016 18446744073709551615 134806613 0 0 4096 1 0 0 0 17 1 0 0
/proc/11943/statm: 8037 7694 172 362 0 7672 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 37512

[startup+822.302 s]
/proc/loadavg: 1.04 1.03 1.01 2/66 11943
/proc/meminfo: memFree=1376248/2055920 swapFree=4176720/4192956
[pid=11934] ppid=11932 vsize=5364 CPUtime=700.62
/proc/11934/stat : 11934 (hydrasat-multi.) S 11932 11934 11555 0 -1 4194304 320 45522 1 0 0 0 69952 110 19 0 1 0 1113365358 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11934/statm: 1341 245 202 169 0 52 0
[pid=11943] ppid=11934 vsize=61104 CPUtime=121.36
/proc/11943/stat : 11943 (hydrasat_cachew) R 11934 11934 11555 0 -1 4194304 15228 0 0 0 12119 17 0 0 25 0 1 0 1113435447 62570496 14923 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 1 0 0
/proc/11943/statm: 15276 14923 172 362 0 14911 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 66468

[startup+882.302 s]
/proc/loadavg: 1.01 1.02 1.00 2/66 11943
/proc/meminfo: memFree=1372344/2055920 swapFree=4176720/4192956
[pid=11934] ppid=11932 vsize=5364 CPUtime=700.62
/proc/11934/stat : 11934 (hydrasat-multi.) S 11932 11934 11555 0 -1 4194304 320 45522 1 0 0 0 69952 110 19 0 1 0 1113365358 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11934/statm: 1341 245 202 169 0 52 0
[pid=11943] ppid=11934 vsize=65244 CPUtime=181.34
/proc/11943/stat : 11943 (hydrasat_cachew) R 11934 11934 11555 0 -1 4194304 16245 0 0 0 18116 18 0 0 25 0 1 0 1113435447 66809856 15940 1992294400 134512640 135995732 4294956016 18446744073709551615 134807904 0 0 4096 1 0 0 0 17 1 0 0
/proc/11943/statm: 16311 15940 172 362 0 15946 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 70608

[startup+942.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 11943
/proc/meminfo: memFree=1357944/2055920 swapFree=4176720/4192956
[pid=11934] ppid=11932 vsize=5364 CPUtime=700.62
/proc/11934/stat : 11934 (hydrasat-multi.) S 11932 11934 11555 0 -1 4194304 320 45522 1 0 0 0 69952 110 19 0 1 0 1113365358 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11934/statm: 1341 245 202 169 0 52 0
[pid=11943] ppid=11934 vsize=79460 CPUtime=241.32
/proc/11943/stat : 11943 (hydrasat_cachew) R 11934 11934 11555 0 -1 4194304 19797 0 0 0 24112 20 0 0 25 0 1 0 1113435447 81367040 19492 1992294400 134512640 135995732 4294956016 18446744073709551615 134806670 0 0 4096 1 0 0 0 17 1 0 0
/proc/11943/statm: 19865 19492 172 362 0 19500 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 84824

[startup+1002.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 11943
/proc/meminfo: memFree=1354616/2055920 swapFree=4176720/4192956
[pid=11934] ppid=11932 vsize=5364 CPUtime=700.62
/proc/11934/stat : 11934 (hydrasat-multi.) S 11932 11934 11555 0 -1 4194304 320 45522 1 0 0 0 69952 110 19 0 1 0 1113365358 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11934/statm: 1341 245 202 169 0 52 0
[pid=11943] ppid=11934 vsize=82832 CPUtime=301.31
/proc/11943/stat : 11943 (hydrasat_cachew) R 11934 11934 11555 0 -1 4194304 20646 0 0 0 30109 22 0 0 25 0 1 0 1113435447 84819968 20341 1992294400 134512640 135995732 4294956016 18446744073709551615 134807857 0 0 4096 1 0 0 0 17 1 0 0
/proc/11943/statm: 20708 20341 172 362 0 20343 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 88196

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 11943
/proc/meminfo: memFree=1331384/2055920 swapFree=4176720/4192956
[pid=11934] ppid=11932 vsize=5364 CPUtime=700.62
/proc/11934/stat : 11934 (hydrasat-multi.) S 11932 11934 11555 0 -1 4194304 320 45522 1 0 0 0 69952 110 19 0 1 0 1113365358 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11934/statm: 1341 245 202 169 0 52 0
[pid=11943] ppid=11934 vsize=106304 CPUtime=361.29
/proc/11943/stat : 11943 (hydrasat_cachew) R 11934 11934 11555 0 -1 4194304 26503 0 0 0 36102 27 0 0 25 0 1 0 1113435447 108855296 26198 1992294400 134512640 135995732 4294956016 18446744073709551615 134807865 0 0 4096 1 0 0 0 17 1 0 0
/proc/11943/statm: 26576 26198 172 362 0 26211 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 111668

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11943
/proc/meminfo: memFree=1323448/2055920 swapFree=4176720/4192956
[pid=11934] ppid=11932 vsize=5364 CPUtime=700.62
/proc/11934/stat : 11934 (hydrasat-multi.) S 11932 11934 11555 0 -1 4194304 320 45522 1 0 0 0 69952 110 19 0 1 0 1113365358 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11934/statm: 1341 245 202 169 0 52 0
[pid=11943] ppid=11934 vsize=113808 CPUtime=421.26
/proc/11943/stat : 11943 (hydrasat_cachew) R 11934 11934 11555 0 -1 4194304 28398 0 0 0 42098 28 0 0 25 0 1 0 1113435447 116539392 28093 1992294400 134512640 135995732 4294956016 18446744073709551615 134807904 0 0 4096 1 0 0 0 17 1 0 0
/proc/11943/statm: 28452 28093 172 362 0 28087 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 119172

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11943
/proc/meminfo: memFree=1323448/2055920 swapFree=4176720/4192956
[pid=11934] ppid=11932 vsize=5364 CPUtime=700.62
/proc/11934/stat : 11934 (hydrasat-multi.) S 11932 11934 11555 0 -1 4194304 320 45522 1 0 0 0 69952 110 19 0 1 0 1113365358 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11934/statm: 1341 245 202 169 0 52 0
[pid=11943] ppid=11934 vsize=113808 CPUtime=481.24
/proc/11943/stat : 11943 (hydrasat_cachew) R 11934 11934 11555 0 -1 4194304 28398 0 0 0 48096 28 0 0 25 0 1 0 1113435447 116539392 28093 1992294400 134512640 135995732 4294956016 18446744073709551615 134807853 0 0 4096 1 0 0 0 17 1 0 0
/proc/11943/statm: 28452 28093 172 362 0 28087 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 119172



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11943
/proc/meminfo: memFree=1323448/2055920 swapFree=4176720/4192956
[pid=11934] ppid=11932 vsize=5364 CPUtime=700.62
/proc/11934/stat : 11934 (hydrasat-multi.) S 11932 11934 11555 0 -1 4194304 320 45522 1 0 0 0 69952 110 19 0 1 0 1113365358 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11934/statm: 1341 245 202 169 0 52 0
[pid=11943] ppid=11934 vsize=113808 CPUtime=499.44
/proc/11943/stat : 11943 (hydrasat_cachew) R 11934 11934 11555 0 -1 4194304 28398 0 0 0 49916 28 0 0 25 0 1 0 1113435447 116539392 28093 1992294400 134512640 135995732 4294956016 18446744073709551615 134807691 0 0 4096 1 0 0 0 17 1 0 0
/proc/11943/statm: 28452 28093 172 362 0 28087 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 119172

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 2/66 11943
/proc/meminfo: memFree=1323448/2055920 swapFree=4176720/4192956
[pid=11934] ppid=11932 vsize=5364 CPUtime=700.62
/proc/11934/stat : 11934 (hydrasat-multi.) S 11932 11934 11555 0 -1 4194304 320 45522 1 0 0 0 69952 110 19 0 1 0 1113365358 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11934/statm: 1341 245 202 169 0 52 0
[pid=11943] ppid=11934 vsize=113808 CPUtime=499.44
/proc/11943/stat : 11943 (hydrasat_cachew) R 11934 11934 11555 0 -1 4194304 28398 0 0 0 49916 28 0 0 25 0 1 0 1113435447 116539392 28093 1992294400 134512640 135995732 4294956016 18446744073709551615 134807691 0 0 4096 1 0 0 0 17 1 0 0
/proc/11943/statm: 28452 28093 172 362 0 28087 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 119172

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 11934 and gives
#  childrusage.ru_utime.tv_sec=699
#  childrusage.ru_utime.tv_usec=530655
#  childrusage.ru_stime.tv_sec=1
#  childrusage.ru_stime.tv_usec=104832
# CPU time returned by wait4() is 700.635
# 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): 1200.51
CPU time (s): 1200.06
CPU user time (s): 1198.68
CPU system time (s): 1.38
CPU usage (%): 99.9623
Max. virtual memory (cumulated for all children) (KiB): 186896

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 699.531
system time used= 1.10483
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 45842
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= 7
involuntary context switches= 1560

runsolver used 1.38979 second user time and 2.98455 second system time

The end

Launcher Data 

Begin job on node34 at 2009-03-30 11:56:44
IDJOB=1529730
IDBENCH=70361
IDSOLVER=518
FILE ID=node34/1529730-1238407003
PBS_JOBID= 9061418
Free space on /tmp= 66380 MiB

SOLVER NAME= HydraSAT-Multi 2009-03-22-Multi
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/18000/unif-k3-r4.2-v18000-c75600-S914323646-060.cnf
COMMAND LINE= DIR/hydrasat-multi.sh DIR BENCHNAME MEMLIMIT RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1529730-1238407003/watcher-1529730-1238407003 -o /tmp/evaluation-result-1529730-1238407003/solver-1529730-1238407003 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-multi.sh HOME HOME/instance-1529730-1238407003.cnf 1800 68870339

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

MD5SUM BENCH= f485347639f83ec94bb8d93787135581
RANDOM SEED=68870339

node34.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	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1614760 kB
Buffers:         73644 kB
Cached:         269404 kB
SwapCached:      10076 kB
Active:          39992 kB
Inactive:       314588 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1614760 kB
SwapTotal:     4192956 kB
SwapFree:      4176720 kB
Dirty:            5528 kB
Writeback:           0 kB
Mapped:          17244 kB
Slab:            72640 kB
Committed_AS:  2644900 kB
PageTables:       1388 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 node34 at 2009-03-30 12:16:46