Trace number 1716583

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 1200.51

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/partial-5-15-u.cnf
MD5SUMc2f768afbb9db3d5f5133c3f48734894
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables217930
Number of clauses1002997
Sum of the clauses size2303180
Maximum clause length10
Minimum clause length1
Number of clauses of size 116378
Number of clauses of size 2795155
Number of clauses of size 3150764
Number of clauses of size 44520
Number of clauses of size 518080
Number of clauses of size over 518100

Solver Data 

0.00/0.00	c Trying configuration 1
700.56/700.84	HOME/hydrasat-multi.sh: line 48: 13805 CPU time limit exceeded (core dumped) $SOLVER1 $BENCHNAME $OPTIONS1
700.56/700.84	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:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1716583-1240617602/watcher-1716583-1240617602 -o /tmp/evaluation-result-1716583-1240617602/solver-1716583-1240617602 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-multi.sh HOME HOME/instance-1716583-1240617602.cnf 1800 976238837 

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: 0.92 0.98 0.99 3/64 13804
/proc/meminfo: memFree=1016840/2055920 swapFree=4192956/4192956
[pid=13804] ppid=13802 vsize=5360 CPUtime=0
/proc/13804/stat : 13804 (hydrasat-multi.) S 13802 13804 13225 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 89793144 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13804/statm: 1340 239 197 169 0 51 0
[pid=13805] ppid=13804 vsize=5372 CPUtime=0
/proc/13805/stat : 13805 (hydrasat_cache4) R 13804 13804 13225 0 -1 4194304 160 0 0 0 0 0 0 0 20 0 1 0 89793144 5500928 142 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 1 0 0
/proc/13805/statm: 1343 142 117 317 0 1023 0

[startup+0.035002 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 13804
/proc/meminfo: memFree=1016840/2055920 swapFree=4192956/4192956
[pid=13804] ppid=13802 vsize=5360 CPUtime=0
/proc/13804/stat : 13804 (hydrasat-multi.) S 13802 13804 13225 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 89793144 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13804/statm: 1340 239 197 169 0 51 0
[pid=13805] ppid=13804 vsize=6824 CPUtime=0.02
/proc/13805/stat : 13805 (hydrasat_cache4) R 13804 13804 13225 0 -1 4194304 567 0 0 0 2 0 0 0 20 0 1 0 89793144 6987776 549 1992294400 134512640 135813592 4294956160 18446744073709551615 135224169 0 0 4096 1 0 0 0 17 1 0 0
/proc/13805/statm: 1706 550 117 317 0 1386 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 12184

[startup+0.103012 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 13804
/proc/meminfo: memFree=1016840/2055920 swapFree=4192956/4192956
[pid=13804] ppid=13802 vsize=5360 CPUtime=0
/proc/13804/stat : 13804 (hydrasat-multi.) S 13802 13804 13225 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 89793144 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13804/statm: 1340 239 197 169 0 51 0
[pid=13805] ppid=13804 vsize=10520 CPUtime=0.09
/proc/13805/stat : 13805 (hydrasat_cache4) R 13804 13804 13225 0 -1 4194304 1533 0 0 0 9 0 0 0 20 0 1 0 89793144 10772480 1515 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 1 0 0
/proc/13805/statm: 2630 1515 117 317 0 2310 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15880

[startup+0.302041 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 13804
/proc/meminfo: memFree=1016840/2055920 swapFree=4192956/4192956
[pid=13804] ppid=13802 vsize=5360 CPUtime=0
/proc/13804/stat : 13804 (hydrasat-multi.) S 13802 13804 13225 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 89793144 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13804/statm: 1340 239 197 169 0 51 0
[pid=13805] ppid=13804 vsize=20816 CPUtime=0.28
/proc/13805/stat : 13805 (hydrasat_cache4) R 13804 13804 13225 0 -1 4194304 4291 0 0 0 27 1 0 0 21 0 1 0 89793144 21315584 4273 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 1 0 0
/proc/13805/statm: 5204 4273 117 317 0 4884 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 26176

[startup+0.7011 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 13804
/proc/meminfo: memFree=1016840/2055920 swapFree=4192956/4192956
[pid=13804] ppid=13802 vsize=5360 CPUtime=0
/proc/13804/stat : 13804 (hydrasat-multi.) S 13802 13804 13225 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 89793144 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13804/statm: 1340 239 197 169 0 51 0
[pid=13805] ppid=13804 vsize=39164 CPUtime=0.68
/proc/13805/stat : 13805 (hydrasat_cache4) R 13804 13804 13225 0 -1 4194304 9211 0 0 0 64 4 0 0 24 0 1 0 89793144 40103936 9193 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 1 0 0
/proc/13805/statm: 9791 9194 117 317 0 9471 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 44524

[startup+1.50122 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 13806
/proc/meminfo: memFree=965560/2055920 swapFree=4192956/4192956
[pid=13804] ppid=13802 vsize=5360 CPUtime=0
/proc/13804/stat : 13804 (hydrasat-multi.) S 13802 13804 13225 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 89793144 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13804/statm: 1340 239 197 169 0 51 0
[pid=13805] ppid=13804 vsize=75876 CPUtime=1.49
/proc/13805/stat : 13805 (hydrasat_cache4) R 13804 13804 13225 0 -1 4194304 18772 0 0 0 141 8 0 0 25 0 1 0 89793144 77697024 18754 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 1 0 0
/proc/13805/statm: 18969 18756 122 317 0 18649 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 81236

[startup+3.10145 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 13806
/proc/meminfo: memFree=929144/2055920 swapFree=4192956/4192956
[pid=13804] ppid=13802 vsize=5360 CPUtime=0
/proc/13804/stat : 13804 (hydrasat-multi.) S 13802 13804 13225 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 89793144 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13804/statm: 1340 239 197 169 0 51 0
[pid=13805] ppid=13804 vsize=106516 CPUtime=3.09
/proc/13805/stat : 13805 (hydrasat_cache4) R 13804 13804 13225 0 -1 4194304 27638 0 0 0 296 13 0 0 25 0 1 0 89793144 109072384 24649 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 1 0 0
/proc/13805/statm: 26629 24649 126 317 0 26309 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 111876

[startup+6.30192 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 13806
/proc/meminfo: memFree=881144/2055920 swapFree=4192956/4192956
[pid=13804] ppid=13802 vsize=5360 CPUtime=0
/proc/13804/stat : 13804 (hydrasat-multi.) S 13802 13804 13225 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 89793144 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13804/statm: 1340 239 197 169 0 51 0
[pid=13805] ppid=13804 vsize=146028 CPUtime=6.29
/proc/13805/stat : 13805 (hydrasat_cache4) R 13804 13804 13225 0 -1 4194304 40699 0 0 0 610 19 0 0 25 0 1 0 89793144 149532672 34501 1992294400 134512640 135813592 4294956160 18446744073709551615 134592000 0 0 4096 1 0 0 0 17 1 0 0
/proc/13805/statm: 36507 34501 149 317 0 36187 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 151388

[startup+12.7019 s]
/proc/loadavg: 0.94 0.98 0.99 2/66 13806
/proc/meminfo: memFree=873400/2055920 swapFree=4192956/4192956
[pid=13804] ppid=13802 vsize=5360 CPUtime=0
/proc/13804/stat : 13804 (hydrasat-multi.) S 13802 13804 13225 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 89793144 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13804/statm: 1340 239 197 169 0 51 0
[pid=13805] ppid=13804 vsize=151572 CPUtime=12.69
/proc/13805/stat : 13805 (hydrasat_cache4) R 13804 13804 13225 0 -1 4194304 42102 0 0 0 1249 20 0 0 25 0 1 0 89793144 155209728 35904 1992294400 134512640 135813592 4294956160 18446744073709551615 134664957 0 0 4096 1 0 0 0 17 1 0 0
/proc/13805/statm: 37893 35904 149 317 0 37573 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 156932

[startup+25.5027 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 13806
/proc/meminfo: memFree=872312/2055920 swapFree=4192956/4192956
[pid=13804] ppid=13802 vsize=5360 CPUtime=0
/proc/13804/stat : 13804 (hydrasat-multi.) S 13802 13804 13225 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 89793144 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13804/statm: 1340 239 197 169 0 51 0
[pid=13805] ppid=13804 vsize=152628 CPUtime=25.48
/proc/13805/stat : 13805 (hydrasat_cache4) R 13804 13804 13225 0 -1 4194304 42373 0 0 0 2528 20 0 0 25 0 1 0 89793144 156291072 36175 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 1 0 0
/proc/13805/statm: 38157 36175 149 317 0 37837 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 157988

[startup+51.1025 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 13806
/proc/meminfo: memFree=871352/2055920 swapFree=4192956/4192956
[pid=13804] ppid=13802 vsize=5360 CPUtime=0
/proc/13804/stat : 13804 (hydrasat-multi.) S 13802 13804 13225 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 89793144 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13804/statm: 1340 239 197 169 0 51 0
[pid=13805] ppid=13804 vsize=153684 CPUtime=51.07
/proc/13805/stat : 13805 (hydrasat_cache4) R 13804 13804 13225 0 -1 4194304 42625 0 0 0 5087 20 0 0 25 0 1 0 89793144 157372416 36427 1992294400 134512640 135813592 4294956160 18446744073709551615 134592479 0 0 4096 1 0 0 0 17 1 0 0
/proc/13805/statm: 38421 36427 149 317 0 38101 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 159044

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 13812
/proc/meminfo: memFree=869688/2055920 swapFree=4192956/4192956
[pid=13804] ppid=13802 vsize=5360 CPUtime=0
/proc/13804/stat : 13804 (hydrasat-multi.) S 13802 13804 13225 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 89793144 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13804/statm: 1340 239 197 169 0 51 0
[pid=13805] ppid=13804 vsize=155412 CPUtime=102.25
/proc/13805/stat : 13805 (hydrasat_cache4) R 13804 13804 13225 0 -1 4194304 43050 0 0 0 10204 21 0 0 25 0 1 0 89793144 159141888 36852 1992294400 134512640 135813592 4294956160 18446744073709551615 135202016 0 0 4096 1 0 0 0 17 1 0 0
/proc/13805/statm: 38853 36852 149 317 0 38533 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 160772

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 13812
/proc/meminfo: memFree=865784/2055920 swapFree=4192956/4192956
[pid=13804] ppid=13802 vsize=5360 CPUtime=0
/proc/13804/stat : 13804 (hydrasat-multi.) S 13802 13804 13225 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 89793144 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13804/statm: 1340 239 197 169 0 51 0
[pid=13805] ppid=13804 vsize=159292 CPUtime=162.23
/proc/13805/stat : 13805 (hydrasat_cache4) R 13804 13804 13225 0 -1 4194304 44031 0 0 0 16201 22 0 0 25 0 1 0 89793144 163115008 37833 1992294400 134512640 135813592 4294956160 18446744073709551615 134662603 0 0 4096 1 0 0 0 17 1 0 0
/proc/13805/statm: 39823 37833 149 317 0 39503 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 164652

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 13812
/proc/meminfo: memFree=865720/2055920 swapFree=4192956/4192956
[pid=13804] ppid=13802 vsize=5360 CPUtime=0
/proc/13804/stat : 13804 (hydrasat-multi.) S 13802 13804 13225 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 89793144 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13804/statm: 1340 239 197 169 0 51 0
[pid=13805] ppid=13804 vsize=159292 CPUtime=222.21
/proc/13805/stat : 13805 (hydrasat_cache4) R 13804 13804 13225 0 -1 4194304 44031 0 0 0 22199 22 0 0 25 0 1 0 89793144 163115008 37833 1992294400 134512640 135813592 4294956160 18446744073709551615 134665745 0 0 4096 1 0 0 0 17 1 0 0
/proc/13805/statm: 39823 37833 149 317 0 39503 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 164652

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 13812
/proc/meminfo: memFree=865016/2055920 swapFree=4192956/4192956
[pid=13804] ppid=13802 vsize=5360 CPUtime=0
/proc/13804/stat : 13804 (hydrasat-multi.) S 13802 13804 13225 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 89793144 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13804/statm: 1340 239 197 169 0 51 0
[pid=13805] ppid=13804 vsize=160028 CPUtime=282.19
/proc/13805/stat : 13805 (hydrasat_cache4) R 13804 13804 13225 0 -1 4194304 44214 0 0 0 28197 22 0 0 25 0 1 0 89793144 163868672 38016 1992294400 134512640 135813592 4294956160 18446744073709551615 134662603 0 0 4096 1 0 0 0 17 1 0 0
/proc/13805/statm: 40007 38016 149 317 0 39687 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 165388

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 13812
/proc/meminfo: memFree=859960/2055920 swapFree=4192956/4192956
[pid=13804] ppid=13802 vsize=5360 CPUtime=0
/proc/13804/stat : 13804 (hydrasat-multi.) S 13802 13804 13225 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 89793144 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13804/statm: 1340 239 197 169 0 51 0
[pid=13805] ppid=13804 vsize=165028 CPUtime=342.17
/proc/13805/stat : 13805 (hydrasat_cache4) R 13804 13804 13225 0 -1 4194304 45466 0 0 0 34194 23 0 0 25 0 1 0 89793144 168988672 39268 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 1 0 0
/proc/13805/statm: 41257 39268 149 317 0 40937 0

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

/proc/13805/statm: 43411 41414 149 317 0 43091 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 179004

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 13812
/proc/meminfo: memFree=851384/2055920 swapFree=4192956/4192956
[pid=13804] ppid=13802 vsize=5360 CPUtime=0
/proc/13804/stat : 13804 (hydrasat-multi.) S 13802 13804 13225 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 89793144 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13804/statm: 1340 239 197 169 0 51 0
[pid=13805] ppid=13804 vsize=173644 CPUtime=642.08
/proc/13805/stat : 13805 (hydrasat_cache4) R 13804 13804 13225 0 -1 4194304 47612 0 0 0 64182 26 0 0 25 0 1 0 89793144 177811456 41414 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 1 0 0
/proc/13805/statm: 43411 41414 149 317 0 43091 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 179004

[startup+702.301 s]
/proc/loadavg: 1.03 1.00 1.00 2/66 13813
/proc/meminfo: memFree=795320/2055920 swapFree=4192956/4192956
[pid=13804] ppid=13802 vsize=5364 CPUtime=700.6
/proc/13804/stat : 13804 (hydrasat-multi.) S 13802 13804 13225 0 -1 4194304 321 51054 0 0 0 0 69961 99 16 0 1 0 89793144 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13804/statm: 1341 245 202 169 0 52 0
[pid=13813] ppid=13804 vsize=66780 CPUtime=1.44
/proc/13813/stat : 13813 (hydrasat_cachew) R 13804 13804 13225 0 -1 4194304 16458 0 0 0 135 9 0 0 25 0 1 0 89863229 68382720 16441 1992294400 134512640 135995732 4294956016 18446744073709551615 135369318 0 0 4096 1 0 0 0 17 1 0 0
/proc/13813/statm: 16695 16441 148 362 0 16330 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 72144

[startup+762.305 s]
/proc/loadavg: 1.07 1.03 1.01 2/66 13813
/proc/meminfo: memFree=741432/2055920 swapFree=4192956/4192956
[pid=13804] ppid=13802 vsize=5364 CPUtime=700.6
/proc/13804/stat : 13804 (hydrasat-multi.) S 13802 13804 13225 0 -1 4194304 321 51054 0 0 0 0 69961 99 16 0 1 0 89793144 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13804/statm: 1341 245 202 169 0 52 0
[pid=13813] ppid=13804 vsize=104712 CPUtime=61.42
/proc/13813/stat : 13813 (hydrasat_cachew) R 13804 13804 13225 0 -1 4194304 30575 0 0 0 6116 26 0 0 25 0 1 0 89863229 107225088 24181 1992294400 134512640 135995732 4294956016 18446744073709551615 134847341 0 0 4096 1 0 0 0 17 1 0 0
/proc/13813/statm: 26178 24181 172 362 0 25813 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 110076

[startup+822.302 s]
/proc/loadavg: 1.02 1.02 1.00 2/66 13813
/proc/meminfo: memFree=740664/2055920 swapFree=4192956/4192956
[pid=13804] ppid=13802 vsize=5364 CPUtime=700.6
/proc/13804/stat : 13804 (hydrasat-multi.) S 13802 13804 13225 0 -1 4194304 321 51054 0 0 0 0 69961 99 16 0 1 0 89793144 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13804/statm: 1341 245 202 169 0 52 0
[pid=13813] ppid=13804 vsize=105772 CPUtime=121.4
/proc/13813/stat : 13813 (hydrasat_cachew) R 13804 13804 13225 0 -1 4194304 30815 0 0 0 12114 26 0 0 25 0 1 0 89863229 108310528 24421 1992294400 134512640 135995732 4294956016 18446744073709551615 134638011 0 0 4096 1 0 0 0 17 1 0 0
/proc/13813/statm: 26443 24421 172 362 0 26078 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 111136

[startup+882.301 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 13813
/proc/meminfo: memFree=737016/2055920 swapFree=4192956/4192956
[pid=13804] ppid=13802 vsize=5364 CPUtime=700.6
/proc/13804/stat : 13804 (hydrasat-multi.) S 13802 13804 13225 0 -1 4194304 321 51054 0 0 0 0 69961 99 16 0 1 0 89793144 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13804/statm: 1341 245 202 169 0 52 0
[pid=13813] ppid=13804 vsize=109404 CPUtime=181.38
/proc/13813/stat : 13813 (hydrasat_cachew) R 13804 13804 13225 0 -1 4194304 31732 0 0 0 18111 27 0 0 25 0 1 0 89863229 112029696 25338 1992294400 134512640 135995732 4294956016 18446744073709551615 134590015 0 0 4096 1 0 0 0 17 1 0 0
/proc/13813/statm: 27351 25338 172 362 0 26986 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 114768

[startup+942.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 13813
/proc/meminfo: memFree=736952/2055920 swapFree=4192956/4192956
[pid=13804] ppid=13802 vsize=5364 CPUtime=700.6
/proc/13804/stat : 13804 (hydrasat-multi.) S 13802 13804 13225 0 -1 4194304 321 51054 0 0 0 0 69961 99 16 0 1 0 89793144 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13804/statm: 1341 245 202 169 0 52 0
[pid=13813] ppid=13804 vsize=109404 CPUtime=241.36
/proc/13813/stat : 13813 (hydrasat_cachew) R 13804 13804 13225 0 -1 4194304 31732 0 0 0 24109 27 0 0 25 0 1 0 89863229 112029696 25338 1992294400 134512640 135995732 4294956016 18446744073709551615 134841557 0 0 4096 1 0 0 0 17 1 0 0
/proc/13813/statm: 27351 25338 172 362 0 26986 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 114768

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13813
/proc/meminfo: memFree=737016/2055920 swapFree=4192956/4192956
[pid=13804] ppid=13802 vsize=5364 CPUtime=700.6
/proc/13804/stat : 13804 (hydrasat-multi.) S 13802 13804 13225 0 -1 4194304 321 51054 0 0 0 0 69961 99 16 0 1 0 89793144 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13804/statm: 1341 245 202 169 0 52 0
[pid=13813] ppid=13804 vsize=109404 CPUtime=301.34
/proc/13813/stat : 13813 (hydrasat_cachew) R 13804 13804 13225 0 -1 4194304 31732 0 0 0 30107 27 0 0 25 0 1 0 89863229 112029696 25338 1992294400 134512640 135995732 4294956016 18446744073709551615 134682507 0 0 4096 1 0 0 0 17 1 0 0
/proc/13813/statm: 27351 25338 172 362 0 26986 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 114768

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13813
/proc/meminfo: memFree=734712/2055920 swapFree=4192956/4192956
[pid=13804] ppid=13802 vsize=5364 CPUtime=700.6
/proc/13804/stat : 13804 (hydrasat-multi.) S 13802 13804 13225 0 -1 4194304 321 51054 0 0 0 0 69961 99 16 0 1 0 89793144 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13804/statm: 1341 245 202 169 0 52 0
[pid=13813] ppid=13804 vsize=111680 CPUtime=361.32
/proc/13813/stat : 13813 (hydrasat_cachew) R 13804 13804 13225 0 -1 4194304 32302 0 0 0 36104 28 0 0 25 0 1 0 89863229 114360320 25908 1992294400 134512640 135995732 4294956016 18446744073709551615 134807701 0 0 4096 1 0 0 0 17 1 0 0
/proc/13813/statm: 27920 25908 172 362 0 27555 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 117044

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13813
/proc/meminfo: memFree=733176/2055920 swapFree=4192956/4192956
[pid=13804] ppid=13802 vsize=5364 CPUtime=700.6
/proc/13804/stat : 13804 (hydrasat-multi.) S 13802 13804 13225 0 -1 4194304 321 51054 0 0 0 0 69961 99 16 0 1 0 89793144 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13804/statm: 1341 245 202 169 0 52 0
[pid=13813] ppid=13804 vsize=113264 CPUtime=421.3
/proc/13813/stat : 13813 (hydrasat_cachew) R 13804 13804 13225 0 -1 4194304 32691 0 0 0 42101 29 0 0 25 0 1 0 89863229 115982336 26297 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 1 0 0
/proc/13813/statm: 28316 26297 172 362 0 27951 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 118628

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13813
/proc/meminfo: memFree=733112/2055920 swapFree=4192956/4192956
[pid=13804] ppid=13802 vsize=5364 CPUtime=700.6
/proc/13804/stat : 13804 (hydrasat-multi.) S 13802 13804 13225 0 -1 4194304 321 51054 0 0 0 0 69961 99 16 0 1 0 89793144 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13804/statm: 1341 245 202 169 0 52 0
[pid=13813] ppid=13804 vsize=113264 CPUtime=481.28
/proc/13813/stat : 13813 (hydrasat_cachew) R 13804 13804 13225 0 -1 4194304 32691 0 0 0 48099 29 0 0 25 0 1 0 89863229 115982336 26297 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 1 0 0
/proc/13813/statm: 28316 26297 172 362 0 27951 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 118628



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13813
/proc/meminfo: memFree=733176/2055920 swapFree=4192956/4192956
[pid=13804] ppid=13802 vsize=5364 CPUtime=700.6
/proc/13804/stat : 13804 (hydrasat-multi.) S 13802 13804 13225 0 -1 4194304 321 51054 0 0 0 0 69961 99 16 0 1 0 89793144 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13804/statm: 1341 245 202 169 0 52 0
[pid=13813] ppid=13804 vsize=113264 CPUtime=499.48
/proc/13813/stat : 13813 (hydrasat_cachew) R 13804 13804 13225 0 -1 4194304 32691 0 0 0 49919 29 0 0 25 0 1 0 89863229 115982336 26297 1992294400 134512640 135995732 4294956016 18446744073709551615 134682179 0 0 4096 1 0 0 0 17 1 0 0
/proc/13813/statm: 28316 26297 172 362 0 27951 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 118628

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 13813
/proc/meminfo: memFree=733176/2055920 swapFree=4192956/4192956
[pid=13804] ppid=13802 vsize=5364 CPUtime=700.6
/proc/13804/stat : 13804 (hydrasat-multi.) S 13802 13804 13225 0 -1 4194304 321 51054 0 0 0 0 69961 99 16 0 1 0 89793144 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13804/statm: 1341 245 202 169 0 52 0
[pid=13813] ppid=13804 vsize=113264 CPUtime=499.48
/proc/13813/stat : 13813 (hydrasat_cachew) R 13804 13804 13225 0 -1 4194304 32691 0 0 0 49919 29 0 0 25 0 1 0 89863229 115982336 26297 1992294400 134512640 135995732 4294956016 18446744073709551615 134682179 0 0 4096 1 0 0 0 17 1 0 0
/proc/13813/statm: 28316 26297 172 362 0 27951 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 118628

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 13804 and gives
#  childrusage.ru_utime.tv_sec=699
#  childrusage.ru_utime.tv_usec=615642
#  childrusage.ru_stime.tv_sec=1
#  childrusage.ru_stime.tv_usec=847
# CPU time returned by wait4() is 700.617
# 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): 1200.51
CPU time (s): 1200.08
CPU user time (s): 1198.8
CPU system time (s): 1.28
CPU usage (%): 99.964
Max. virtual memory (cumulated for all children) (KiB): 189556

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 699.616
system time used= 1.00085
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 51375
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 6
involuntary context switches= 1512

runsolver used 1.36479 second user time and 2.99254 second system time

The end

Launcher Data 

Begin job on node30 at 2009-04-25 02:00:04
IDJOB=1716583
IDBENCH=20385
IDSOLVER=518
FILE ID=node30/1716583-1240617602
PBS_JOBID= 9186284
Free space on /tmp= 66244 MiB

SOLVER NAME= HydraSAT-Multi 2009-03-22-Multi
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/partial-5-15-u.cnf
COMMAND LINE= DIR/hydrasat-multi.sh DIR BENCHNAME MEMLIMIT RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1716583-1240617602/watcher-1716583-1240617602 -o /tmp/evaluation-result-1716583-1240617602/solver-1716583-1240617602 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-multi.sh HOME HOME/instance-1716583-1240617602.cnf 1800 976238837

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

MD5SUM BENCH= c2f768afbb9db3d5f5133c3f48734894
RANDOM SEED=976238837

node30.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		: 3000.265
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		: 3000.265
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:       1017256 kB
Buffers:         96000 kB
Cached:         831520 kB
SwapCached:          0 kB
Active:         134096 kB
Inactive:       807944 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1017256 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:           21940 kB
Writeback:           0 kB
Mapped:          24232 kB
Slab:            82700 kB
Committed_AS:   372876 kB
PageTables:       1376 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= 66068 MiB
End job on node30 at 2009-04-25 02:20:06