Trace number 1529715

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) 1200.08 1200.71

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/18000/
unif-k3-r4.2-v18000-c75600-S1141213963-005.cnf
MD5SUMd14279a52e06a00270e4ece8a857fb4f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark280.723
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 

0.00/0.01	c Trying configuration 1
700.51/700.92	HOME/hydrasat-multi.sh: line 48: 18703 CPU time limit exceeded (core dumped) $SOLVER1 $BENCHNAME $OPTIONS1
700.51/700.92	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-1529715-1238405497/watcher-1529715-1238405497 -o /tmp/evaluation-result-1529715-1238405497/solver-1529715-1238405497 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-multi.sh HOME HOME/instance-1529715-1238405497.cnf 1800 79247624 

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 0.98 0.99 3/64 18701
/proc/meminfo: memFree=1495384/2055920 swapFree=4178260/4192956
[pid=18701] ppid=18699 vsize=5356 CPUtime=0
/proc/18701/stat : 18701 (hydrasat-multi.) D 18699 18701 18329 0 -1 4194304 262 0 0 0 0 0 0 0 18 0 1 0 879141179 5484544 230 1992294400 4194304 4889804 548682068720 18446744073709551615 4391600 0 0 4100 65536 18446744071563479169 0 0 17 0 0 0
/proc/18701/statm: 1339 230 191 169 0 50 0

[startup+0.028301 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 18701
/proc/meminfo: memFree=1495384/2055920 swapFree=4178260/4192956
[pid=18701] ppid=18699 vsize=5360 CPUtime=0
/proc/18701/stat : 18701 (hydrasat-multi.) S 18699 18701 18329 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 879141179 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18701/statm: 1340 239 197 169 0 51 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5360

[startup+0.101309 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 18701
/proc/meminfo: memFree=1495384/2055920 swapFree=4178260/4192956
[pid=18701] ppid=18699 vsize=5360 CPUtime=0
/proc/18701/stat : 18701 (hydrasat-multi.) S 18699 18701 18329 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 879141179 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18701/statm: 1340 239 197 169 0 51 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5360

[startup+0.301337 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 18701
/proc/meminfo: memFree=1495384/2055920 swapFree=4178260/4192956
[pid=18701] ppid=18699 vsize=5360 CPUtime=0
/proc/18701/stat : 18701 (hydrasat-multi.) S 18699 18701 18329 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 879141179 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18701/statm: 1340 239 197 169 0 51 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5360

[startup+0.701395 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 18701
/proc/meminfo: memFree=1495384/2055920 swapFree=4178260/4192956
[pid=18701] ppid=18699 vsize=5360 CPUtime=0
/proc/18701/stat : 18701 (hydrasat-multi.) S 18699 18701 18329 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 879141179 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18701/statm: 1340 239 197 169 0 51 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5360

[startup+1.50151 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 18703
/proc/meminfo: memFree=1482888/2055920 swapFree=4178260/4192956
[pid=18701] ppid=18699 vsize=5360 CPUtime=0
/proc/18701/stat : 18701 (hydrasat-multi.) S 18699 18701 18329 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 879141179 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18701/statm: 1340 239 197 169 0 51 0
[pid=18703] ppid=18701 vsize=14464 CPUtime=1.48
/proc/18703/stat : 18703 (hydrasat_cache4) R 18701 18701 18329 0 -1 4194304 3598 0 0 0 147 1 0 0 25 0 1 0 879141180 14811136 3292 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/18703/statm: 3616 3292 149 317 0 3296 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 19824

[startup+3.10175 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 18703
/proc/meminfo: memFree=1482120/2055920 swapFree=4178260/4192956
[pid=18701] ppid=18699 vsize=5360 CPUtime=0
/proc/18701/stat : 18701 (hydrasat-multi.) S 18699 18701 18329 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 879141179 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18701/statm: 1340 239 197 169 0 51 0
[pid=18703] ppid=18701 vsize=15396 CPUtime=3.08
/proc/18703/stat : 18703 (hydrasat_cache4) R 18701 18701 18329 0 -1 4194304 3823 0 0 0 306 2 0 0 25 0 1 0 879141180 15765504 3517 1992294400 134512640 135813592 4294956160 18446744073709551615 134667870 0 0 4096 1 0 0 0 17 0 0 0
/proc/18703/statm: 3849 3517 149 317 0 3529 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 20756

[startup+6.30122 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 18703
/proc/meminfo: memFree=1480392/2055920 swapFree=4178260/4192956
[pid=18701] ppid=18699 vsize=5360 CPUtime=0
/proc/18701/stat : 18701 (hydrasat-multi.) S 18699 18701 18329 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 879141179 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18701/statm: 1340 239 197 169 0 51 0
[pid=18703] ppid=18701 vsize=16468 CPUtime=6.27
/proc/18703/stat : 18703 (hydrasat_cache4) R 18701 18701 18329 0 -1 4194304 4100 0 0 0 625 2 0 0 25 0 1 0 879141180 16863232 3794 1992294400 134512640 135813592 4294956160 18446744073709551615 134661445 0 0 4096 1 0 0 0 17 0 0 0
/proc/18703/statm: 4117 3794 149 317 0 3797 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 21828

[startup+12.7022 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 18703
/proc/meminfo: memFree=1474760/2055920 swapFree=4178260/4192956
[pid=18701] ppid=18699 vsize=5360 CPUtime=0
/proc/18701/stat : 18701 (hydrasat-multi.) S 18699 18701 18329 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 879141179 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18701/statm: 1340 239 197 169 0 51 0
[pid=18703] ppid=18701 vsize=22216 CPUtime=12.67
/proc/18703/stat : 18703 (hydrasat_cache4) R 18701 18701 18329 0 -1 4194304 5518 0 0 0 1264 3 0 0 25 0 1 0 879141180 22749184 5212 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/18703/statm: 5554 5212 149 317 0 5234 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 27576

[startup+25.501 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 18703
/proc/meminfo: memFree=1472072/2055920 swapFree=4178260/4192956
[pid=18701] ppid=18699 vsize=5360 CPUtime=0
/proc/18701/stat : 18701 (hydrasat-multi.) S 18699 18701 18329 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 879141179 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18701/statm: 1340 239 197 169 0 51 0
[pid=18703] ppid=18701 vsize=25300 CPUtime=25.46
/proc/18703/stat : 18703 (hydrasat_cache4) R 18701 18701 18329 0 -1 4194304 6294 0 0 0 2543 3 0 0 25 0 1 0 879141180 25907200 5988 1992294400 134512640 135813592 4294956160 18446744073709551615 134665540 0 0 4096 1 0 0 0 17 0 0 0
/proc/18703/statm: 6325 5988 149 317 0 6005 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 30660

[startup+51.1018 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 18703
/proc/meminfo: memFree=1461640/2055920 swapFree=4178260/4192956
[pid=18701] ppid=18699 vsize=5360 CPUtime=0
/proc/18701/stat : 18701 (hydrasat-multi.) S 18699 18701 18329 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 879141179 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18701/statm: 1340 239 197 169 0 51 0
[pid=18703] ppid=18701 vsize=35352 CPUtime=51.05
/proc/18703/stat : 18703 (hydrasat_cache4) R 18701 18701 18329 0 -1 4194304 8817 0 0 0 5099 6 0 0 25 0 1 0 879141180 36200448 8511 1992294400 134512640 135813592 4294956160 18446744073709551615 134587999 0 0 4096 1 0 0 0 17 1 0 0
/proc/18703/statm: 8838 8511 149 317 0 8518 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 40712

[startup+102.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 18703
/proc/meminfo: memFree=1447624/2055920 swapFree=4178260/4192956
[pid=18701] ppid=18699 vsize=5360 CPUtime=0
/proc/18701/stat : 18701 (hydrasat-multi.) S 18699 18701 18329 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 879141179 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18701/statm: 1340 239 197 169 0 51 0
[pid=18703] ppid=18701 vsize=49412 CPUtime=102.2
/proc/18703/stat : 18703 (hydrasat_cache4) R 18701 18701 18329 0 -1 4194304 12320 0 0 0 10211 9 0 0 25 0 1 0 879141180 50597888 12014 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/18703/statm: 12353 12014 149 317 0 12033 0
Current children cumulated CPU time (s) 102.2
Current children cumulated vsize (KiB) 54772

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 18703
/proc/meminfo: memFree=1432648/2055920 swapFree=4178260/4192956
[pid=18701] ppid=18699 vsize=5360 CPUtime=0
/proc/18701/stat : 18701 (hydrasat-multi.) S 18699 18701 18329 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 879141179 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18701/statm: 1340 239 197 169 0 51 0
[pid=18703] ppid=18701 vsize=64408 CPUtime=162.17
/proc/18703/stat : 18703 (hydrasat_cache4) R 18701 18701 18329 0 -1 4194304 16052 0 0 0 16206 11 0 0 25 0 1 0 879141180 65953792 15746 1992294400 134512640 135813592 4294956160 18446744073709551615 134664957 0 0 4096 1 0 0 0 17 0 0 0
/proc/18703/statm: 16102 15746 149 317 0 15782 0
Current children cumulated CPU time (s) 162.17
Current children cumulated vsize (KiB) 69768

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 18703
/proc/meminfo: memFree=1406344/2055920 swapFree=4178260/4192956
[pid=18701] ppid=18699 vsize=5360 CPUtime=0
/proc/18701/stat : 18701 (hydrasat-multi.) S 18699 18701 18329 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 879141179 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18701/statm: 1340 239 197 169 0 51 0
[pid=18703] ppid=18701 vsize=90688 CPUtime=222.14
/proc/18703/stat : 18703 (hydrasat_cache4) R 18701 18701 18329 0 -1 4194304 22607 0 0 0 22198 16 0 0 25 0 1 0 879141180 92864512 22301 1992294400 134512640 135813592 4294956160 18446744073709551615 134665221 0 0 4096 1 0 0 0 17 0 0 0
/proc/18703/statm: 22672 22301 149 317 0 22352 0
Current children cumulated CPU time (s) 222.14
Current children cumulated vsize (KiB) 96048

[startup+282.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 18703
/proc/meminfo: memFree=1406344/2055920 swapFree=4178260/4192956
[pid=18701] ppid=18699 vsize=5360 CPUtime=0
/proc/18701/stat : 18701 (hydrasat-multi.) S 18699 18701 18329 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 879141179 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18701/statm: 1340 239 197 169 0 51 0
[pid=18703] ppid=18701 vsize=90688 CPUtime=282.11
/proc/18703/stat : 18703 (hydrasat_cache4) R 18701 18701 18329 0 -1 4194304 22607 0 0 0 28195 16 0 0 25 0 1 0 879141180 92864512 22301 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/18703/statm: 22672 22301 149 317 0 22352 0
Current children cumulated CPU time (s) 282.11
Current children cumulated vsize (KiB) 96048

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 18703
/proc/meminfo: memFree=1391368/2055920 swapFree=4178260/4192956
[pid=18701] ppid=18699 vsize=5360 CPUtime=0
/proc/18701/stat : 18701 (hydrasat-multi.) S 18699 18701 18329 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 879141179 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18701/statm: 1340 239 197 169 0 51 0
[pid=18703] ppid=18701 vsize=106172 CPUtime=342.09
/proc/18703/stat : 18703 (hydrasat_cache4) R 18701 18701 18329 0 -1 4194304 26407 0 0 0 34190 19 0 0 25 0 1 0 879141180 108720128 26101 1992294400 134512640 135813592 4294956160 18446744073709551615 134665778 0 0 4096 1 0 0 0 17 0 0 0
/proc/18703/statm: 26543 26101 149 317 0 26223 0
Current children cumulated CPU time (s) 342.09
Current children cumulated vsize (KiB) 111532

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 18703
/proc/meminfo: memFree=1362888/2055920 swapFree=4178260/4192956
[pid=18701] ppid=18699 vsize=5360 CPUtime=0
/proc/18701/stat : 18701 (hydrasat-multi.) S 18699 18701 18329 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 879141179 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18701/statm: 1340 239 197 169 0 51 0
[pid=18703] ppid=18701 vsize=135196 CPUtime=402.06
/proc/18703/stat : 18703 (hydrasat_cache4) R 18701 18701 18329 0 -1 4194304 33582 0 0 0 40183 23 0 0 25 0 1 0 879141180 138440704 33276 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/18703/statm: 33799 33276 149 317 0 33479 0
Current children cumulated CPU time (s) 402.06
Current children cumulated vsize (KiB) 140556


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

/proc/18703/statm: 37539 36966 149 317 0 37219 0
Current children cumulated CPU time (s) 581.98
Current children cumulated vsize (KiB) 155516

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 18703
/proc/meminfo: memFree=1347528/2055920 swapFree=4178260/4192956
[pid=18701] ppid=18699 vsize=5360 CPUtime=0
/proc/18701/stat : 18701 (hydrasat-multi.) S 18699 18701 18329 0 -1 4194304 288 0 1 0 0 0 0 0 18 0 1 0 879141179 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18701/statm: 1340 239 197 169 0 51 0
[pid=18703] ppid=18701 vsize=150156 CPUtime=641.95
/proc/18703/stat : 18703 (hydrasat_cache4) R 18701 18701 18329 0 -1 4194304 37272 0 0 0 64170 25 0 0 25 0 1 0 879141180 153759744 36966 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/18703/statm: 37539 36966 149 317 0 37219 0
Current children cumulated CPU time (s) 641.95
Current children cumulated vsize (KiB) 155516

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 18704
/proc/meminfo: memFree=1319368/2055920 swapFree=4178260/4192956
[pid=18701] ppid=18699 vsize=5364 CPUtime=700.54
/proc/18701/stat : 18701 (hydrasat-multi.) S 18699 18701 18329 0 -1 4194304 320 42107 1 0 0 0 69960 94 16 0 1 0 879141179 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18701/statm: 1341 245 202 169 0 52 0
[pid=18704] ppid=18701 vsize=9812 CPUtime=1.36
/proc/18704/stat : 18704 (hydrasat_cachew) R 18701 18701 18329 0 -1 4194304 2406 0 0 0 136 0 0 0 25 0 1 0 879211272 10047488 2101 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/18704/statm: 2453 2101 171 362 0 2088 0
Current children cumulated CPU time (s) 701.9
Current children cumulated vsize (KiB) 15176

[startup+762.305 s]
/proc/loadavg: 1.06 1.01 1.00 2/66 18706
/proc/meminfo: memFree=1299592/2055920 swapFree=4178260/4192956
[pid=18701] ppid=18699 vsize=5364 CPUtime=700.54
/proc/18701/stat : 18701 (hydrasat-multi.) S 18699 18701 18329 0 -1 4194304 320 42107 1 0 0 0 69960 94 16 0 1 0 879141179 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18701/statm: 1341 245 202 169 0 52 0
[pid=18704] ppid=18701 vsize=32620 CPUtime=61.34
/proc/18704/stat : 18704 (hydrasat_cachew) R 18701 18701 18329 0 -1 4194304 8103 0 0 0 6130 4 0 0 25 0 1 0 879211272 33402880 7798 1992294400 134512640 135995732 4294956016 18446744073709551615 134807701 0 0 4096 1 0 0 0 17 0 0 0
/proc/18704/statm: 8155 7798 171 362 0 7790 0
Current children cumulated CPU time (s) 761.88
Current children cumulated vsize (KiB) 37984

[startup+822.301 s]
/proc/loadavg: 1.02 1.01 1.00 2/66 18706
/proc/meminfo: memFree=1278792/2055920 swapFree=4178260/4192956
[pid=18701] ppid=18699 vsize=5364 CPUtime=700.54
/proc/18701/stat : 18701 (hydrasat-multi.) S 18699 18701 18329 0 -1 4194304 320 42107 1 0 0 0 69960 94 16 0 1 0 879141179 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18701/statm: 1341 245 202 169 0 52 0
[pid=18704] ppid=18701 vsize=53784 CPUtime=121.31
/proc/18704/stat : 18704 (hydrasat_cachew) R 18701 18701 18329 0 -1 4194304 13383 0 0 0 12123 8 0 0 25 0 1 0 879211272 55074816 13078 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/18704/statm: 13446 13078 171 362 0 13081 0
Current children cumulated CPU time (s) 821.85
Current children cumulated vsize (KiB) 59148

[startup+882.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 18706
/proc/meminfo: memFree=1263304/2055920 swapFree=4178260/4192956
[pid=18701] ppid=18699 vsize=5364 CPUtime=700.54
/proc/18701/stat : 18701 (hydrasat-multi.) S 18699 18701 18329 0 -1 4194304 320 42107 1 0 0 0 69960 94 16 0 1 0 879141179 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18701/statm: 1341 245 202 169 0 52 0
[pid=18704] ppid=18701 vsize=69316 CPUtime=181.29
/proc/18704/stat : 18704 (hydrasat_cachew) R 18701 18701 18329 0 -1 4194304 17267 0 0 0 18119 10 0 0 25 0 1 0 879211272 70979584 16962 1992294400 134512640 135995732 4294956016 18446744073709551615 134841825 0 0 4096 1 0 0 0 17 0 0 0
/proc/18704/statm: 17329 16962 171 362 0 16964 0
Current children cumulated CPU time (s) 881.83
Current children cumulated vsize (KiB) 74680

[startup+942.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18706
/proc/meminfo: memFree=1245128/2055920 swapFree=4178260/4192956
[pid=18701] ppid=18699 vsize=5364 CPUtime=700.54
/proc/18701/stat : 18701 (hydrasat-multi.) S 18699 18701 18329 0 -1 4194304 320 42107 1 0 0 0 69960 94 16 0 1 0 879141179 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18701/statm: 1341 245 202 169 0 52 0
[pid=18704] ppid=18701 vsize=87400 CPUtime=241.26
/proc/18704/stat : 18704 (hydrasat_cachew) R 18701 18701 18329 0 -1 4194304 21777 0 0 0 24113 13 0 0 25 0 1 0 879211272 89497600 21472 1992294400 134512640 135995732 4294956016 18446744073709551615 135385627 0 0 4096 1 0 0 0 17 0 0 0
/proc/18704/statm: 21850 21472 171 362 0 21485 0
Current children cumulated CPU time (s) 941.8
Current children cumulated vsize (KiB) 92764

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18706
/proc/meminfo: memFree=1244552/2055920 swapFree=4178260/4192956
[pid=18701] ppid=18699 vsize=5364 CPUtime=700.54
/proc/18701/stat : 18701 (hydrasat-multi.) S 18699 18701 18329 0 -1 4194304 320 42107 1 0 0 0 69960 94 16 0 1 0 879141179 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18701/statm: 1341 245 202 169 0 52 0
[pid=18704] ppid=18701 vsize=88208 CPUtime=301.23
/proc/18704/stat : 18704 (hydrasat_cachew) R 18701 18701 18329 0 -1 4194304 21973 0 0 0 30109 14 0 0 25 0 1 0 879211272 90324992 21668 1992294400 134512640 135995732 4294956016 18446744073709551615 134807830 0 0 4096 1 0 0 0 17 0 0 0
/proc/18704/statm: 22052 21668 171 362 0 21687 0
Current children cumulated CPU time (s) 1001.77
Current children cumulated vsize (KiB) 93572

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18706
/proc/meminfo: memFree=1211976/2055920 swapFree=4178260/4192956
[pid=18701] ppid=18699 vsize=5364 CPUtime=700.54
/proc/18701/stat : 18701 (hydrasat-multi.) S 18699 18701 18329 0 -1 4194304 320 42107 1 0 0 0 69960 94 16 0 1 0 879141179 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18701/statm: 1341 245 202 169 0 52 0
[pid=18704] ppid=18701 vsize=121064 CPUtime=361.19
/proc/18704/stat : 18704 (hydrasat_cachew) R 18701 18701 18329 0 -1 4194304 30162 0 0 0 36099 20 0 0 25 0 1 0 879211272 123969536 29857 1992294400 134512640 135995732 4294956016 18446744073709551615 134807904 0 0 4096 1 0 0 0 17 0 0 0
/proc/18704/statm: 30266 29857 171 362 0 29901 0
Current children cumulated CPU time (s) 1061.73
Current children cumulated vsize (KiB) 126428

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18706
/proc/meminfo: memFree=1210504/2055920 swapFree=4178260/4192956
[pid=18701] ppid=18699 vsize=5364 CPUtime=700.54
/proc/18701/stat : 18701 (hydrasat-multi.) S 18699 18701 18329 0 -1 4194304 320 42107 1 0 0 0 69960 94 16 0 1 0 879141179 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18701/statm: 1341 245 202 169 0 52 0
[pid=18704] ppid=18701 vsize=122000 CPUtime=421.17
/proc/18704/stat : 18704 (hydrasat_cachew) R 18701 18701 18329 0 -1 4194304 30406 0 0 0 42097 20 0 0 25 0 1 0 879211272 124928000 30101 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/18704/statm: 30500 30101 171 362 0 30135 0
Current children cumulated CPU time (s) 1121.71
Current children cumulated vsize (KiB) 127364

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18706
/proc/meminfo: memFree=1210504/2055920 swapFree=4178260/4192956
[pid=18701] ppid=18699 vsize=5364 CPUtime=700.54
/proc/18701/stat : 18701 (hydrasat-multi.) S 18699 18701 18329 0 -1 4194304 320 42107 1 0 0 0 69960 94 16 0 1 0 879141179 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18701/statm: 1341 245 202 169 0 52 0
[pid=18704] ppid=18701 vsize=122000 CPUtime=481.14
/proc/18704/stat : 18704 (hydrasat_cachew) R 18701 18701 18329 0 -1 4194304 30408 0 0 0 48094 20 0 0 25 0 1 0 879211272 124928000 30103 1992294400 134512640 135995732 4294956016 18446744073709551615 134807853 0 0 4096 1 0 0 0 17 0 0 0
/proc/18704/statm: 30500 30103 171 362 0 30135 0
Current children cumulated CPU time (s) 1181.68
Current children cumulated vsize (KiB) 127364



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18706
/proc/meminfo: memFree=1210504/2055920 swapFree=4178260/4192956
[pid=18701] ppid=18699 vsize=5364 CPUtime=700.54
/proc/18701/stat : 18701 (hydrasat-multi.) S 18699 18701 18329 0 -1 4194304 320 42107 1 0 0 0 69960 94 16 0 1 0 879141179 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18701/statm: 1341 245 202 169 0 52 0
[pid=18704] ppid=18701 vsize=122000 CPUtime=499.54
/proc/18704/stat : 18704 (hydrasat_cachew) R 18701 18701 18329 0 -1 4194304 30409 0 0 0 49934 20 0 0 25 0 1 0 879211272 124928000 30104 1992294400 134512640 135995732 4294956016 18446744073709551615 134807855 0 0 4096 1 0 0 0 17 0 0 0
/proc/18704/statm: 30500 30104 171 362 0 30135 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 127364

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

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

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18706
/proc/meminfo: memFree=1210504/2055920 swapFree=4178260/4192956
[pid=18701] ppid=18699 vsize=5364 CPUtime=700.54
/proc/18701/stat : 18701 (hydrasat-multi.) S 18699 18701 18329 0 -1 4194304 320 42107 1 0 0 0 69960 94 16 0 1 0 879141179 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18701/statm: 1341 245 202 169 0 52 0
[pid=18704] ppid=18701 vsize=122000 CPUtime=499.54
/proc/18704/stat : 18704 (hydrasat_cachew) R 18701 18701 18329 0 -1 4194304 30409 0 0 0 49934 20 0 0 25 0 1 0 879211272 124928000 30104 1992294400 134512640 135995732 4294956016 18446744073709551615 134807855 0 0 4096 1 0 0 0 17 0 0 0
/proc/18704/statm: 30500 30104 171 362 0 30135 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 127364

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 18701 and gives
#  childrusage.ru_utime.tv_sec=699
#  childrusage.ru_utime.tv_usec=608643
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=945856
# CPU time returned by wait4() is 700.555
# while last known CPU time is 1200.08
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.71
CPU time (s): 1200.08
CPU user time (s): 1198.94
CPU system time (s): 1.14
CPU usage (%): 99.9473
Max. virtual memory (cumulated for all children) (KiB): 173240

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 699.609
system time used= 0.945856
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 42427
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= 2500

runsolver used 1.01185 second user time and 3.36349 second system time

The end

Launcher Data 

Begin job on node39 at 2009-03-30 11:31:37
IDJOB=1529715
IDBENCH=70356
IDSOLVER=518
FILE ID=node39/1529715-1238405497
PBS_JOBID= 9061400
Free space on /tmp= 66252 MiB

SOLVER NAME= HydraSAT-Multi 2009-03-22-Multi
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/18000/unif-k3-r4.2-v18000-c75600-S1141213963-005.cnf
COMMAND LINE= DIR/hydrasat-multi.sh DIR BENCHNAME MEMLIMIT RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1529715-1238405497/watcher-1529715-1238405497 -o /tmp/evaluation-result-1529715-1238405497/solver-1529715-1238405497 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-multi.sh HOME HOME/instance-1529715-1238405497.cnf 1800 79247624

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

MD5SUM BENCH= d14279a52e06a00270e4ece8a857fb4f
RANDOM SEED=79247624

node39.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:       1495928 kB
Buffers:         77312 kB
Cached:         388548 kB
SwapCached:       8168 kB
Active:          75804 kB
Inactive:       400068 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1495928 kB
SwapTotal:     4192956 kB
SwapFree:      4178260 kB
Dirty:            5500 kB
Writeback:           0 kB
Mapped:          16740 kB
Slab:            70392 kB
Committed_AS:  2257612 kB
PageTables:       1188 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= 66084 MiB
End job on node39 at 2009-03-30 11:51:40