Trace number 1717311

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) 1200.09 1200.51

General information on the benchmark

Nameindustrial/palacios/hard/
safe-30-h29-unsat.cnf
MD5SUM7cb48ce6f0320bc88623afd3c5af4aae
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 variables129128
Number of clauses437794
Sum of the clauses size1056806
Maximum clause length61
Minimum clause length1
Number of clauses of size 130
Number of clauses of size 2310376
Number of clauses of size 3124560
Number of clauses of size 4189
Number of clauses of size 583
Number of clauses of size over 52556

Solver Data 

0.00/0.00	c Trying configuration 1
700.45/700.73	HOME/hydrasat-multi.sh: line 48: 17566 CPU time limit exceeded (core dumped) $SOLVER1 $BENCHNAME $OPTIONS1
700.45/700.73	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-1717311-1240626934/watcher-1717311-1240626934 -o /tmp/evaluation-result-1717311-1240626934/solver-1717311-1240626934 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-multi.sh HOME HOME/instance-1717311-1240626934.cnf 1800 524804431 

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 17565
/proc/meminfo: memFree=1750824/2055920 swapFree=4180920/4192956
[pid=17565] ppid=17563 vsize=5360 CPUtime=0
/proc/17565/stat : 17565 (hydrasat-multi.) R 17563 17565 16802 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 90726382 5488640 238 1992294400 4194304 4889804 548682068720 18446744073709551615 233588714143 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/17565/statm: 1340 238 196 169 0 51 0
[pid=17566] ppid=17565 vsize=3164 CPUtime=0
/proc/17566/stat : 17566 (hydrasat_cache4) R 17565 17565 16802 0 -1 4194304 166 0 0 0 0 0 0 0 18 0 1 0 90726382 3239936 149 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/17566/statm: 791 149 117 317 0 471 0

[startup+0.0823539 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 17565
/proc/meminfo: memFree=1750824/2055920 swapFree=4180920/4192956
[pid=17565] ppid=17563 vsize=5360 CPUtime=0
/proc/17565/stat : 17565 (hydrasat-multi.) S 17563 17565 16802 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 90726382 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17565/statm: 1340 239 197 169 0 51 0
[pid=17566] ppid=17565 vsize=6596 CPUtime=0.07
/proc/17566/stat : 17566 (hydrasat_cache4) R 17565 17565 16802 0 -1 4194304 1072 0 0 0 7 0 0 0 19 0 1 0 90726382 6754304 1054 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/17566/statm: 1649 1055 117 317 0 1329 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 11956

[startup+0.101356 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 17565
/proc/meminfo: memFree=1750824/2055920 swapFree=4180920/4192956
[pid=17565] ppid=17563 vsize=5360 CPUtime=0
/proc/17565/stat : 17565 (hydrasat-multi.) S 17563 17565 16802 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 90726382 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17565/statm: 1340 239 197 169 0 51 0
[pid=17566] ppid=17565 vsize=7388 CPUtime=0.09
/proc/17566/stat : 17566 (hydrasat_cache4) R 17565 17565 16802 0 -1 4194304 1293 0 0 0 9 0 0 0 19 0 1 0 90726382 7565312 1276 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/17566/statm: 1847 1276 117 317 0 1527 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12748

[startup+0.301375 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 17565
/proc/meminfo: memFree=1750824/2055920 swapFree=4180920/4192956
[pid=17565] ppid=17563 vsize=5360 CPUtime=0
/proc/17565/stat : 17565 (hydrasat-multi.) S 17563 17565 16802 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 90726382 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17565/statm: 1340 239 197 169 0 51 0
[pid=17566] ppid=17565 vsize=16100 CPUtime=0.29
/proc/17566/stat : 17566 (hydrasat_cache4) R 17565 17565 16802 0 -1 4194304 3620 0 0 0 28 1 0 0 21 0 1 0 90726382 16486400 3602 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/17566/statm: 4025 3602 117 317 0 3705 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 21460

[startup+0.701416 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 17565
/proc/meminfo: memFree=1750824/2055920 swapFree=4180920/4192956
[pid=17565] ppid=17563 vsize=5360 CPUtime=0
/proc/17565/stat : 17565 (hydrasat-multi.) S 17563 17565 16802 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 90726382 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17565/statm: 1340 239 197 169 0 51 0
[pid=17566] ppid=17565 vsize=35920 CPUtime=0.68
/proc/17566/stat : 17566 (hydrasat_cache4) R 17565 17565 16802 0 -1 4194304 8780 0 0 0 65 3 0 0 25 0 1 0 90726382 36782080 8762 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/17566/statm: 8980 8763 122 317 0 8660 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 41280

[startup+1.5015 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 17567
/proc/meminfo: memFree=1711064/2055920 swapFree=4180920/4192956
[pid=17565] ppid=17563 vsize=5360 CPUtime=0
/proc/17565/stat : 17565 (hydrasat-multi.) S 17563 17565 16802 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 90726382 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17565/statm: 1340 239 197 169 0 51 0
[pid=17566] ppid=17565 vsize=50772 CPUtime=1.49
/proc/17566/stat : 17566 (hydrasat_cache4) R 17565 17565 16802 0 -1 4194304 12968 0 0 0 144 5 0 0 25 0 1 0 90726382 51990528 12040 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/17566/statm: 12693 12040 126 317 0 12373 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 56132

[startup+3.10166 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 17567
/proc/meminfo: memFree=1692824/2055920 swapFree=4180920/4192956
[pid=17565] ppid=17563 vsize=5360 CPUtime=0
/proc/17565/stat : 17565 (hydrasat-multi.) S 17563 17565 16802 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 90726382 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17565/statm: 1340 239 197 169 0 51 0
[pid=17566] ppid=17565 vsize=73296 CPUtime=3.09
/proc/17566/stat : 17566 (hydrasat_cache4) R 17565 17565 16802 0 -1 4194304 19051 0 0 0 301 8 0 0 25 0 1 0 90726382 75055104 17737 1992294400 134512640 135813592 4294956160 18446744073709551615 134517836 0 0 4096 1 0 0 0 17 0 0 0
/proc/17566/statm: 18324 17738 126 317 0 18004 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 78656

[startup+6.30198 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 17567
/proc/meminfo: memFree=1676056/2055920 swapFree=4180920/4192956
[pid=17565] ppid=17563 vsize=5360 CPUtime=0
/proc/17565/stat : 17565 (hydrasat-multi.) S 17563 17565 16802 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 90726382 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17565/statm: 1340 239 197 169 0 51 0
[pid=17566] ppid=17565 vsize=102616 CPUtime=6.28
/proc/17566/stat : 17566 (hydrasat_cache4) R 17565 17565 16802 0 -1 4194304 28387 0 0 0 616 12 0 0 25 0 1 0 90726382 105078784 24909 1992294400 134512640 135813592 4294956160 18446744073709551615 134664957 0 0 4096 1 0 0 0 17 0 0 0
/proc/17566/statm: 25654 24909 149 317 0 25334 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 107976

[startup+12.7016 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 17567
/proc/meminfo: memFree=1650008/2055920 swapFree=4180920/4192956
[pid=17565] ppid=17563 vsize=5360 CPUtime=0
/proc/17565/stat : 17565 (hydrasat-multi.) S 17563 17565 16802 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 90726382 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17565/statm: 1340 239 197 169 0 51 0
[pid=17566] ppid=17565 vsize=103804 CPUtime=12.68
/proc/17566/stat : 17566 (hydrasat_cache4) R 17565 17565 16802 0 -1 4194304 28672 0 0 0 1255 13 0 0 25 0 1 0 90726382 106295296 25194 1992294400 134512640 135813592 4294956160 18446744073709551615 134664957 0 0 4096 1 0 0 0 17 0 0 0
/proc/17566/statm: 25951 25194 149 317 0 25631 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 109164

[startup+25.5019 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 17567
/proc/meminfo: memFree=1649560/2055920 swapFree=4180920/4192956
[pid=17565] ppid=17563 vsize=5360 CPUtime=0
/proc/17565/stat : 17565 (hydrasat-multi.) S 17563 17565 16802 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 90726382 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17565/statm: 1340 239 197 169 0 51 0
[pid=17566] ppid=17565 vsize=104336 CPUtime=25.48
/proc/17566/stat : 17566 (hydrasat_cache4) R 17565 17565 16802 0 -1 4194304 28824 0 0 0 2535 13 0 0 25 0 1 0 90726382 106840064 25346 1992294400 134512640 135813592 4294956160 18446744073709551615 134667809 0 0 4096 1 0 0 0 17 0 0 0
/proc/17566/statm: 26084 25346 149 317 0 25764 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 109696

[startup+51.1015 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 17567
/proc/meminfo: memFree=1648728/2055920 swapFree=4180920/4192956
[pid=17565] ppid=17563 vsize=5360 CPUtime=0
/proc/17565/stat : 17565 (hydrasat-multi.) S 17563 17565 16802 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 90726382 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17565/statm: 1340 239 197 169 0 51 0
[pid=17566] ppid=17565 vsize=105260 CPUtime=51.07
/proc/17566/stat : 17566 (hydrasat_cache4) R 17565 17565 16802 0 -1 4194304 29034 0 0 0 5093 14 0 0 25 0 1 0 90726382 107786240 25556 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/17566/statm: 26315 25556 149 317 0 25995 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 110620

[startup+102.307 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 17567
/proc/meminfo: memFree=1646680/2055920 swapFree=4180920/4192956
[pid=17565] ppid=17563 vsize=5360 CPUtime=0
/proc/17565/stat : 17565 (hydrasat-multi.) S 17563 17565 16802 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 90726382 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17565/statm: 1340 239 197 169 0 51 0
[pid=17566] ppid=17565 vsize=107396 CPUtime=102.26
/proc/17566/stat : 17566 (hydrasat_cache4) R 17565 17565 16802 0 -1 4194304 29540 0 0 0 10212 14 0 0 25 0 1 0 90726382 109973504 26062 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/17566/statm: 26849 26062 149 317 0 26529 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 112756

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 17569
/proc/meminfo: memFree=1643160/2055920 swapFree=4180920/4192956
[pid=17565] ppid=17563 vsize=5360 CPUtime=0
/proc/17565/stat : 17565 (hydrasat-multi.) S 17563 17565 16802 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 90726382 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17565/statm: 1340 239 197 169 0 51 0
[pid=17566] ppid=17565 vsize=110824 CPUtime=162.23
/proc/17566/stat : 17566 (hydrasat_cache4) R 17565 17565 16802 0 -1 4194304 30363 0 0 0 16208 15 0 0 25 0 1 0 90726382 113483776 26885 1992294400 134512640 135813592 4294956160 18446744073709551615 134664903 0 0 4096 1 0 0 0 17 0 0 0
/proc/17566/statm: 27706 26885 149 317 0 27386 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 116184

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 17569
/proc/meminfo: memFree=1640408/2055920 swapFree=4180920/4192956
[pid=17565] ppid=17563 vsize=5360 CPUtime=0
/proc/17565/stat : 17565 (hydrasat-multi.) S 17563 17565 16802 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 90726382 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17565/statm: 1340 239 197 169 0 51 0
[pid=17566] ppid=17565 vsize=113716 CPUtime=222.22
/proc/17566/stat : 17566 (hydrasat_cache4) R 17565 17565 16802 0 -1 4194304 31060 0 0 0 22206 16 0 0 25 0 1 0 90726382 116445184 27582 1992294400 134512640 135813592 4294956160 18446744073709551615 134665009 0 0 4096 1 0 0 0 17 0 0 0
/proc/17566/statm: 28429 27582 149 317 0 28109 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 119076

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 17569
/proc/meminfo: memFree=1636376/2055920 swapFree=4180920/4192956
[pid=17565] ppid=17563 vsize=5360 CPUtime=0
/proc/17565/stat : 17565 (hydrasat-multi.) S 17563 17565 16802 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 90726382 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17565/statm: 1340 239 197 169 0 51 0
[pid=17566] ppid=17565 vsize=118220 CPUtime=282.2
/proc/17566/stat : 17566 (hydrasat_cache4) R 17565 17565 16802 0 -1 4194304 32087 0 0 0 28203 17 0 0 25 0 1 0 90726382 121057280 28609 1992294400 134512640 135813592 4294956160 18446744073709551615 134664957 0 0 4096 1 0 0 0 17 0 0 0
/proc/17566/statm: 29555 28609 149 317 0 29235 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 123580

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 17569
/proc/meminfo: memFree=1632280/2055920 swapFree=4180920/4192956
[pid=17565] ppid=17563 vsize=5360 CPUtime=0
/proc/17565/stat : 17565 (hydrasat-multi.) S 17563 17565 16802 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 90726382 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17565/statm: 1340 239 197 169 0 51 0
[pid=17566] ppid=17565 vsize=122676 CPUtime=342.18
/proc/17566/stat : 17566 (hydrasat_cache4) R 17565 17565 16802 0 -1 4194304 33106 0 0 0 34201 17 0 0 25 0 1 0 90726382 125620224 29628 1992294400 134512640 135813592 4294956160 18446744073709551615 134667812 0 0 4096 1 0 0 0 17 0 0 0
/proc/17566/statm: 30669 29628 149 317 0 30349 0

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

/proc/17566/statm: 35685 34364 149 317 0 35365 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 148100

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 17569
/proc/meminfo: memFree=1610456/2055920 swapFree=4180920/4192956
[pid=17565] ppid=17563 vsize=5360 CPUtime=0
/proc/17565/stat : 17565 (hydrasat-multi.) S 17563 17565 16802 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 90726382 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17565/statm: 1340 239 197 169 0 51 0
[pid=17566] ppid=17565 vsize=146152 CPUtime=642.1
/proc/17566/stat : 17566 (hydrasat_cache4) R 17565 17565 16802 0 -1 4194304 38657 0 0 0 64187 23 0 0 25 0 1 0 90726382 149659648 35050 1992294400 134512640 135813592 4294956160 18446744073709551615 134665438 0 0 4096 1 0 0 0 17 0 0 0
/proc/17566/statm: 36538 35050 149 317 0 36218 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 151512

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 17570
/proc/meminfo: memFree=1566936/2055920 swapFree=4180920/4192956
[pid=17565] ppid=17563 vsize=5364 CPUtime=700.47
/proc/17565/stat : 17565 (hydrasat-multi.) S 17563 17565 16802 0 -1 4194304 321 41634 0 0 0 0 69964 83 16 0 1 0 90726382 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17565/statm: 1341 245 202 169 0 52 0
[pid=17570] ppid=17565 vsize=46548 CPUtime=1.56
/proc/17570/stat : 17570 (hydrasat_cachew) R 17565 17565 16802 0 -1 4194304 11922 0 0 0 151 5 0 0 25 0 1 0 90796455 47665152 10866 1992294400 134512640 135995732 4294956016 18446744073709551615 134708515 0 0 4096 1 0 0 0 17 0 0 0
/proc/17570/statm: 11637 10866 151 362 0 11272 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 51912

[startup+762.306 s]
/proc/loadavg: 1.07 1.01 1.00 2/66 17570
/proc/meminfo: memFree=1528984/2055920 swapFree=4180920/4192956
[pid=17565] ppid=17563 vsize=5364 CPUtime=700.47
/proc/17565/stat : 17565 (hydrasat-multi.) S 17563 17565 16802 0 -1 4194304 321 41634 0 0 0 0 69964 83 16 0 1 0 90726382 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17565/statm: 1341 245 202 169 0 52 0
[pid=17570] ppid=17565 vsize=77204 CPUtime=61.55
/proc/17570/stat : 17570 (hydrasat_cachew) R 17565 17565 16802 0 -1 4194304 22014 0 0 0 6143 12 0 0 25 0 1 0 90796455 79056896 18537 1992294400 134512640 135995732 4294956016 18446744073709551615 134807654 0 0 4096 1 0 0 0 17 0 0 0
/proc/17570/statm: 19301 18537 172 362 0 18936 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 82568

[startup+822.302 s]
/proc/loadavg: 1.02 1.01 1.00 2/66 17570
/proc/meminfo: memFree=1527320/2055920 swapFree=4180920/4192956
[pid=17565] ppid=17563 vsize=5364 CPUtime=700.47
/proc/17565/stat : 17565 (hydrasat-multi.) S 17563 17565 16802 0 -1 4194304 321 41634 0 0 0 0 69964 83 16 0 1 0 90726382 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17565/statm: 1341 245 202 169 0 52 0
[pid=17570] ppid=17565 vsize=78960 CPUtime=121.52
/proc/17570/stat : 17570 (hydrasat_cachew) R 17565 17565 16802 0 -1 4194304 22443 0 0 0 12140 12 0 0 25 0 1 0 90796455 80855040 18966 1992294400 134512640 135995732 4294956016 18446744073709551615 134806670 0 0 4096 1 0 0 0 17 0 0 0
/proc/17570/statm: 19740 18966 172 362 0 19375 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 84324

[startup+882.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 17570
/proc/meminfo: memFree=1524504/2055920 swapFree=4180920/4192956
[pid=17565] ppid=17563 vsize=5364 CPUtime=700.47
/proc/17565/stat : 17565 (hydrasat-multi.) S 17563 17565 16802 0 -1 4194304 321 41634 0 0 0 0 69964 83 16 0 1 0 90726382 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17565/statm: 1341 245 202 169 0 52 0
[pid=17570] ppid=17565 vsize=81916 CPUtime=181.51
/proc/17570/stat : 17570 (hydrasat_cachew) R 17565 17565 16802 0 -1 4194304 23161 0 0 0 18138 13 0 0 25 0 1 0 90796455 83881984 19684 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/17570/statm: 20479 19684 172 362 0 20114 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 87280

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17570
/proc/meminfo: memFree=1524184/2055920 swapFree=4180920/4192956
[pid=17565] ppid=17563 vsize=5364 CPUtime=700.47
/proc/17565/stat : 17565 (hydrasat-multi.) S 17563 17565 16802 0 -1 4194304 321 41634 0 0 0 0 69964 83 16 0 1 0 90726382 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17565/statm: 1341 245 202 169 0 52 0
[pid=17570] ppid=17565 vsize=82312 CPUtime=241.49
/proc/17570/stat : 17570 (hydrasat_cachew) R 17565 17565 16802 0 -1 4194304 23257 0 0 0 24136 13 0 0 25 0 1 0 90796455 84287488 19780 1992294400 134512640 135995732 4294956016 18446744073709551615 134808018 0 0 4096 1 0 0 0 17 0 0 0
/proc/17570/statm: 20578 19780 172 362 0 20213 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 87676

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17570
/proc/meminfo: memFree=1523416/2055920 swapFree=4180920/4192956
[pid=17565] ppid=17563 vsize=5364 CPUtime=700.47
/proc/17565/stat : 17565 (hydrasat-multi.) S 17563 17565 16802 0 -1 4194304 321 41634 0 0 0 0 69964 83 16 0 1 0 90726382 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17565/statm: 1341 245 202 169 0 52 0
[pid=17570] ppid=17565 vsize=83156 CPUtime=301.47
/proc/17570/stat : 17570 (hydrasat_cachew) R 17565 17565 16802 0 -1 4194304 23436 0 0 0 30134 13 0 0 25 0 1 0 90796455 85151744 19959 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/17570/statm: 20789 19959 172 362 0 20424 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 88520

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17570
/proc/meminfo: memFree=1522392/2055920 swapFree=4180920/4192956
[pid=17565] ppid=17563 vsize=5364 CPUtime=700.47
/proc/17565/stat : 17565 (hydrasat-multi.) S 17563 17565 16802 0 -1 4194304 321 41634 0 0 0 0 69964 83 16 0 1 0 90726382 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17565/statm: 1341 245 202 169 0 52 0
[pid=17570] ppid=17565 vsize=84228 CPUtime=361.46
/proc/17570/stat : 17570 (hydrasat_cachew) R 17565 17565 16802 0 -1 4194304 23690 0 0 0 36132 14 0 0 25 0 1 0 90796455 86249472 20213 1992294400 134512640 135995732 4294956016 18446744073709551615 134808056 0 0 4096 1 0 0 0 17 0 0 0
/proc/17570/statm: 21057 20213 172 362 0 20692 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 89592

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17570
/proc/meminfo: memFree=1520600/2055920 swapFree=4180920/4192956
[pid=17565] ppid=17563 vsize=5364 CPUtime=700.47
/proc/17565/stat : 17565 (hydrasat-multi.) S 17563 17565 16802 0 -1 4194304 321 41634 0 0 0 0 69964 83 16 0 1 0 90726382 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17565/statm: 1341 245 202 169 0 52 0
[pid=17570] ppid=17565 vsize=86076 CPUtime=421.44
/proc/17570/stat : 17570 (hydrasat_cachew) R 17565 17565 16802 0 -1 4194304 24116 0 0 0 42130 14 0 0 25 0 1 0 90796455 88141824 20639 1992294400 134512640 135995732 4294956016 18446744073709551615 134841840 0 0 4096 1 0 0 0 17 0 0 0
/proc/17570/statm: 21519 20639 172 362 0 21154 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 91440

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17570
/proc/meminfo: memFree=1516760/2055920 swapFree=4180920/4192956
[pid=17565] ppid=17563 vsize=5364 CPUtime=700.47
/proc/17565/stat : 17565 (hydrasat-multi.) S 17563 17565 16802 0 -1 4194304 321 41634 0 0 0 0 69964 83 16 0 1 0 90726382 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17565/statm: 1341 245 202 169 0 52 0
[pid=17570] ppid=17565 vsize=90176 CPUtime=481.42
/proc/17570/stat : 17570 (hydrasat_cachew) R 17565 17565 16802 0 -1 4194304 25091 0 0 0 48127 15 0 0 25 0 1 0 90796455 92340224 21614 1992294400 134512640 135995732 4294956016 18446744073709551615 134807654 0 0 4096 1 0 0 0 17 0 0 0
/proc/17570/statm: 22544 21614 172 362 0 22179 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 95540



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17570
/proc/meminfo: memFree=1515544/2055920 swapFree=4180920/4192956
[pid=17565] ppid=17563 vsize=5364 CPUtime=700.47
/proc/17565/stat : 17565 (hydrasat-multi.) S 17563 17565 16802 0 -1 4194304 321 41634 0 0 0 0 69964 83 16 0 1 0 90726382 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17565/statm: 1341 245 202 169 0 52 0
[pid=17570] ppid=17565 vsize=91320 CPUtime=499.62
/proc/17570/stat : 17570 (hydrasat_cachew) R 17565 17565 16802 0 -1 4194304 25384 0 0 0 49947 15 0 0 25 0 1 0 90796455 93511680 21907 1992294400 134512640 135995732 4294956016 18446744073709551615 134807983 0 0 4096 1 0 0 0 17 0 0 0
/proc/17570/statm: 22830 21907 172 362 0 22465 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 96684

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 17570
/proc/meminfo: memFree=1515544/2055920 swapFree=4180920/4192956
[pid=17565] ppid=17563 vsize=5364 CPUtime=700.47
/proc/17565/stat : 17565 (hydrasat-multi.) S 17563 17565 16802 0 -1 4194304 321 41634 0 0 0 0 69964 83 16 0 1 0 90726382 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17565/statm: 1341 245 202 169 0 52 0
[pid=17570] ppid=17565 vsize=91320 CPUtime=499.62
/proc/17570/stat : 17570 (hydrasat_cachew) R 17565 17565 16802 0 -1 4194304 25384 0 0 0 49947 15 0 0 25 0 1 0 90796455 93511680 21907 1992294400 134512640 135995732 4294956016 18446744073709551615 134807983 0 0 4096 1 0 0 0 17 0 0 0
/proc/17570/statm: 22830 21907 172 362 0 22465 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 96684

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 17565 and gives
#  childrusage.ru_utime.tv_sec=699
#  childrusage.ru_utime.tv_usec=650636
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=840872
# CPU time returned by wait4() is 700.492
# while last known CPU time is 1200.09
#
# 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): 1200.09
CPU user time (s): 1199.11
CPU system time (s): 0.98
CPU usage (%): 99.9649
Max. virtual memory (cumulated for all children) (KiB): 158144

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 699.651
system time used= 0.840872
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 41955
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= 7
involuntary context switches= 655

runsolver used 0.92086 second user time and 3.45547 second system time

The end

Launcher Data 

Begin job on node27 at 2009-04-25 04:35:35
IDJOB=1717311
IDBENCH=20409
IDSOLVER=518
FILE ID=node27/1717311-1240626934
PBS_JOBID= 9186381
Free space on /tmp= 66188 MiB

SOLVER NAME= HydraSAT-Multi 2009-03-22-Multi
BENCH NAME= SAT07/industrial/palacios/hard/safe-30-h29-unsat.cnf
COMMAND LINE= DIR/hydrasat-multi.sh DIR BENCHNAME MEMLIMIT RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1717311-1240626934/watcher-1717311-1240626934 -o /tmp/evaluation-result-1717311-1240626934/solver-1717311-1240626934 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-multi.sh HOME HOME/instance-1717311-1240626934.cnf 1800 524804431

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

MD5SUM BENCH= 7cb48ce6f0320bc88623afd3c5af4aae
RANDOM SEED=524804431

node27.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		: 2800.234
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	: 5521.40
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		: 2800.234
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:       1751368 kB
Buffers:         48464 kB
Cached:         187772 kB
SwapCached:       5912 kB
Active:          57312 kB
Inactive:       187844 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1751368 kB
SwapTotal:     4192956 kB
SwapFree:      4180920 kB
Dirty:           11520 kB
Writeback:           0 kB
Mapped:          13976 kB
Slab:            45376 kB
Committed_AS:   285748 kB
PageTables:       1372 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264948 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66044 MiB
End job on node27 at 2009-04-25 04:55:37