Trace number 1530684

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) 1200.04 1200.61

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/560/
unif-k3-r4.25-v560-c2380-S786890012-057.cnf
MD5SUMa1a4d8d82b0d4daf47cfa00c0df86ca5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.020996
Satisfiable
(Un)Satisfiability was proved
Number of variables560
Number of clauses2380
Sum of the clauses size7140
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32380
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Trying configuration 1
700.17/700.50	HOME/hydrasat-multi.sh: line 48:  8382 CPU time limit exceeded (core dumped) $SOLVER1 $BENCHNAME $OPTIONS1
700.17/700.50	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-1530684-1238578147/watcher-1530684-1238578147 -o /tmp/evaluation-result-1530684-1238578147/solver-1530684-1238578147 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-multi.sh HOME HOME/instance-1530684-1238578147.cnf 1800 93810435 

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: 1.83 1.82 1.44 3/70 8381
/proc/meminfo: memFree=1662816/2055920 swapFree=4173176/4192956
[pid=8381] ppid=8379 vsize=5360 CPUtime=0
/proc/8381/stat : 8381 (hydrasat-multi.) R 8379 8381 8125 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1130477928 5488640 238 1992294400 4194304 4889804 548682068720 18446744073709551615 240907774623 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/8381/statm: 1340 238 196 169 0 51 0
[pid=8382] ppid=8381 vsize=1452 CPUtime=0
/proc/8382/stat : 8382 (hydrasat_cache4) R 8381 8381 8125 0 -1 4194304 174 0 0 0 0 0 0 0 18 0 1 0 1130477928 1486848 156 1992294400 134512640 135813592 4294956160 18446744073709551615 134774677 0 0 4096 1 0 0 0 17 0 0 0
/proc/8382/statm: 363 156 116 317 0 43 0

[startup+0.034881 s]
/proc/loadavg: 1.83 1.82 1.44 3/70 8381
/proc/meminfo: memFree=1662816/2055920 swapFree=4173176/4192956
[pid=8381] ppid=8379 vsize=5360 CPUtime=0
/proc/8381/stat : 8381 (hydrasat-multi.) S 8379 8381 8125 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130477928 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8381/statm: 1340 239 197 169 0 51 0
[pid=8382] ppid=8381 vsize=1856 CPUtime=0.03
/proc/8382/stat : 8382 (hydrasat_cache4) R 8381 8381 8125 0 -1 4194304 289 0 0 0 3 0 0 0 18 0 1 0 1130477928 1900544 270 1992294400 134512640 135813592 4294956160 18446744073709551615 134665984 0 0 4096 1 0 0 0 17 0 0 0
/proc/8382/statm: 464 270 150 317 0 144 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 7216

[startup+0.101888 s]
/proc/loadavg: 1.83 1.82 1.44 3/70 8381
/proc/meminfo: memFree=1662816/2055920 swapFree=4173176/4192956
[pid=8381] ppid=8379 vsize=5360 CPUtime=0
/proc/8381/stat : 8381 (hydrasat-multi.) S 8379 8381 8125 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130477928 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8381/statm: 1340 239 197 169 0 51 0
[pid=8382] ppid=8381 vsize=1856 CPUtime=0.09
/proc/8382/stat : 8382 (hydrasat_cache4) R 8381 8381 8125 0 -1 4194304 302 0 0 0 9 0 0 0 19 0 1 0 1130477928 1900544 283 1992294400 134512640 135813592 4294956160 18446744073709551615 134661762 0 0 4096 1 0 0 0 17 0 0 0
/proc/8382/statm: 464 283 150 317 0 144 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7216

[startup+0.301907 s]
/proc/loadavg: 1.83 1.82 1.44 3/70 8381
/proc/meminfo: memFree=1662816/2055920 swapFree=4173176/4192956
[pid=8381] ppid=8379 vsize=5360 CPUtime=0
/proc/8381/stat : 8381 (hydrasat-multi.) S 8379 8381 8125 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130477928 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8381/statm: 1340 239 197 169 0 51 0
[pid=8382] ppid=8381 vsize=1984 CPUtime=0.29
/proc/8382/stat : 8382 (hydrasat_cache4) R 8381 8381 8125 0 -1 4194304 333 0 0 0 29 0 0 0 21 0 1 0 1130477928 2031616 314 1992294400 134512640 135813592 4294956160 18446744073709551615 134665559 0 0 4096 1 0 0 0 17 0 0 0
/proc/8382/statm: 496 314 150 317 0 176 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7344

[startup+0.701946 s]
/proc/loadavg: 1.83 1.82 1.44 3/70 8381
/proc/meminfo: memFree=1662816/2055920 swapFree=4173176/4192956
[pid=8381] ppid=8379 vsize=5360 CPUtime=0
/proc/8381/stat : 8381 (hydrasat-multi.) S 8379 8381 8125 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130477928 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8381/statm: 1340 239 197 169 0 51 0
[pid=8382] ppid=8381 vsize=2248 CPUtime=0.69
/proc/8382/stat : 8382 (hydrasat_cache4) R 8381 8381 8125 0 -1 4194304 376 0 0 0 69 0 0 0 25 0 1 0 1130477928 2301952 357 1992294400 134512640 135813592 4294956160 18446744073709551615 134661542 0 0 4096 1 0 0 0 17 0 0 0
/proc/8382/statm: 562 357 150 317 0 242 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7608

[startup+1.50103 s]
/proc/loadavg: 1.83 1.82 1.44 2/72 8383
/proc/meminfo: memFree=1661520/2055920 swapFree=4173176/4192956
[pid=8381] ppid=8379 vsize=5360 CPUtime=0
/proc/8381/stat : 8381 (hydrasat-multi.) S 8379 8381 8125 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130477928 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8381/statm: 1340 239 197 169 0 51 0
[pid=8382] ppid=8381 vsize=2636 CPUtime=1.49
/proc/8382/stat : 8382 (hydrasat_cache4) R 8381 8381 8125 0 -1 4194304 484 0 0 0 149 0 0 0 25 0 1 0 1130477928 2699264 465 1992294400 134512640 135813592 4294956160 18446744073709551615 134665944 0 0 4096 1 0 0 0 17 0 0 0
/proc/8382/statm: 659 465 150 317 0 339 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7996

[startup+3.10118 s]
/proc/loadavg: 1.83 1.82 1.44 2/72 8383
/proc/meminfo: memFree=1660624/2055920 swapFree=4173176/4192956
[pid=8381] ppid=8379 vsize=5360 CPUtime=0
/proc/8381/stat : 8381 (hydrasat-multi.) S 8379 8381 8125 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130477928 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8381/statm: 1340 239 197 169 0 51 0
[pid=8382] ppid=8381 vsize=3680 CPUtime=3.09
/proc/8382/stat : 8382 (hydrasat_cache4) R 8381 8381 8125 0 -1 4194304 752 0 0 0 309 0 0 0 25 0 1 0 1130477928 3768320 733 1992294400 134512640 135813592 4294956160 18446744073709551615 135224188 0 0 4096 1 0 0 0 17 0 0 0
/proc/8382/statm: 920 733 150 317 0 600 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9040

[startup+6.3015 s]
/proc/loadavg: 1.77 1.81 1.44 2/72 8383
/proc/meminfo: memFree=1658768/2055920 swapFree=4173176/4192956
[pid=8381] ppid=8379 vsize=5360 CPUtime=0
/proc/8381/stat : 8381 (hydrasat-multi.) S 8379 8381 8125 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130477928 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8381/statm: 1340 239 197 169 0 51 0
[pid=8382] ppid=8381 vsize=5564 CPUtime=6.28
/proc/8382/stat : 8382 (hydrasat_cache4) R 8381 8381 8125 0 -1 4194304 1204 0 0 0 628 0 0 0 25 0 1 0 1130477928 5697536 1185 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/8382/statm: 1391 1185 150 317 0 1071 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 10924

[startup+12.7011 s]
/proc/loadavg: 1.71 1.79 1.44 2/72 8383
/proc/meminfo: memFree=1656016/2055920 swapFree=4173176/4192956
[pid=8381] ppid=8379 vsize=5360 CPUtime=0
/proc/8381/stat : 8381 (hydrasat-multi.) S 8379 8381 8125 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130477928 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8381/statm: 1340 239 197 169 0 51 0
[pid=8382] ppid=8381 vsize=8140 CPUtime=12.68
/proc/8382/stat : 8382 (hydrasat_cache4) R 8381 8381 8125 0 -1 4194304 1793 0 0 0 1267 1 0 0 25 0 1 0 1130477928 8335360 1774 1992294400 134512640 135813592 4294956160 18446744073709551615 134665537 0 0 4096 1 0 0 0 17 0 0 0
/proc/8382/statm: 2035 1774 150 317 0 1715 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13500

[startup+25.5024 s]
/proc/loadavg: 1.55 1.75 1.43 2/72 8383
/proc/meminfo: memFree=1652496/2055920 swapFree=4173176/4192956
[pid=8381] ppid=8379 vsize=5360 CPUtime=0
/proc/8381/stat : 8381 (hydrasat-multi.) S 8379 8381 8125 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130477928 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8381/statm: 1340 239 197 169 0 51 0
[pid=8382] ppid=8381 vsize=11688 CPUtime=25.47
/proc/8382/stat : 8382 (hydrasat_cache4) R 8381 8381 8125 0 -1 4194304 2632 0 0 0 2546 1 0 0 25 0 1 0 1130477928 11968512 2613 1992294400 134512640 135813592 4294956160 18446744073709551615 134665514 0 0 4096 1 0 0 0 17 0 0 0
/proc/8382/statm: 2922 2613 150 317 0 2602 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 17048

[startup+51.1029 s]
/proc/loadavg: 1.36 1.69 1.42 2/72 8383
/proc/meminfo: memFree=1646096/2055920 swapFree=4173176/4192956
[pid=8381] ppid=8379 vsize=5360 CPUtime=0
/proc/8381/stat : 8381 (hydrasat-multi.) S 8379 8381 8125 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130477928 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8381/statm: 1340 239 197 169 0 51 0
[pid=8382] ppid=8381 vsize=18560 CPUtime=51.06
/proc/8382/stat : 8382 (hydrasat_cache4) R 8381 8381 8125 0 -1 4194304 4240 0 0 0 5103 3 0 0 25 0 1 0 1130477928 19005440 4221 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/8382/statm: 4640 4221 150 317 0 4320 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 23920

[startup+102.307 s]
/proc/loadavg: 1.15 1.58 1.40 2/72 8383
/proc/meminfo: memFree=1637584/2055920 swapFree=4173176/4192956
[pid=8381] ppid=8379 vsize=5360 CPUtime=0
/proc/8381/stat : 8381 (hydrasat-multi.) S 8379 8381 8125 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130477928 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8381/statm: 1340 239 197 169 0 51 0
[pid=8382] ppid=8381 vsize=27928 CPUtime=102.24
/proc/8382/stat : 8382 (hydrasat_cache4) R 8381 8381 8125 0 -1 4194304 6540 0 0 0 10219 5 0 0 25 0 1 0 1130477928 28598272 6319 1992294400 134512640 135813592 4294956160 18446744073709551615 134665944 0 0 4096 1 0 0 0 17 0 0 0
/proc/8382/statm: 6982 6319 150 317 0 6662 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 33288

[startup+162.303 s]
/proc/loadavg: 1.06 1.47 1.37 2/72 8383
/proc/meminfo: memFree=1632272/2055920 swapFree=4173176/4192956
[pid=8381] ppid=8379 vsize=5360 CPUtime=0
/proc/8381/stat : 8381 (hydrasat-multi.) S 8379 8381 8125 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130477928 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8381/statm: 1340 239 197 169 0 51 0
[pid=8382] ppid=8381 vsize=33988 CPUtime=162.21
/proc/8382/stat : 8382 (hydrasat_cache4) R 8381 8381 8125 0 -1 4194304 7912 0 0 0 16215 6 0 0 25 0 1 0 1130477928 34803712 7655 1992294400 134512640 135813592 4294956160 18446744073709551615 134665205 0 0 4096 1 0 0 0 17 0 0 0
/proc/8382/statm: 8497 7655 150 317 0 8177 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 39348

[startup+222.302 s]
/proc/loadavg: 1.02 1.38 1.34 2/72 8383
/proc/meminfo: memFree=1625296/2055920 swapFree=4173176/4192956
[pid=8381] ppid=8379 vsize=5360 CPUtime=0
/proc/8381/stat : 8381 (hydrasat-multi.) S 8379 8381 8125 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130477928 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8381/statm: 1340 239 197 169 0 51 0
[pid=8382] ppid=8381 vsize=42068 CPUtime=222.18
/proc/8382/stat : 8382 (hydrasat_cache4) R 8381 8381 8125 0 -1 4194304 9835 0 0 0 22210 8 0 0 25 0 1 0 1130477928 43077632 9408 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/8382/statm: 10517 9408 150 317 0 10197 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 47428

[startup+282.302 s]
/proc/loadavg: 1.00 1.31 1.32 2/72 8383
/proc/meminfo: memFree=1619280/2055920 swapFree=4173176/4192956
[pid=8381] ppid=8379 vsize=5360 CPUtime=0
/proc/8381/stat : 8381 (hydrasat-multi.) S 8379 8381 8125 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130477928 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8381/statm: 1340 239 197 169 0 51 0
[pid=8382] ppid=8381 vsize=48364 CPUtime=282.16
/proc/8382/stat : 8382 (hydrasat_cache4) R 8381 8381 8125 0 -1 4194304 11308 0 0 0 28207 9 0 0 25 0 1 0 1130477928 49524736 10881 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/8382/statm: 12091 10881 150 317 0 11771 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 53724

[startup+342.302 s]
/proc/loadavg: 1.00 1.25 1.29 2/72 8383
/proc/meminfo: memFree=1616208/2055920 swapFree=4173176/4192956
[pid=8381] ppid=8379 vsize=5360 CPUtime=0
/proc/8381/stat : 8381 (hydrasat-multi.) S 8379 8381 8125 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130477928 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8381/statm: 1340 239 197 169 0 51 0
[pid=8382] ppid=8381 vsize=51652 CPUtime=342.13
/proc/8382/stat : 8382 (hydrasat_cache4) R 8381 8381 8125 0 -1 4194304 12082 0 0 0 34203 10 0 0 25 0 1 0 1130477928 52891648 11655 1992294400 134512640 135813592 4294956160 18446744073709551615 134665306 0 0 4096 1 0 0 0 17 0 0 0
/proc/8382/statm: 12913 11655 150 317 0 12593 0

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

/proc/8382/statm: 16584 15125 150 317 0 16264 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 71696

[startup+582.302 s]
/proc/loadavg: 1.00 1.11 1.22 2/72 8383
/proc/meminfo: memFree=1598416/2055920 swapFree=4173176/4192956
[pid=8381] ppid=8379 vsize=5360 CPUtime=0
/proc/8381/stat : 8381 (hydrasat-multi.) S 8379 8381 8125 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130477928 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8381/statm: 1340 239 197 169 0 51 0
[pid=8382] ppid=8381 vsize=71300 CPUtime=582.03
/proc/8382/stat : 8382 (hydrasat_cache4) R 8381 8381 8125 0 -1 4194304 16859 0 0 0 58188 15 0 0 25 0 1 0 1130477928 73011200 16074 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/8382/statm: 17825 16074 150 317 0 17505 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 76660

[startup+642.301 s]
/proc/loadavg: 1.00 1.08 1.20 2/72 8383
/proc/meminfo: memFree=1592656/2055920 swapFree=4173176/4192956
[pid=8381] ppid=8379 vsize=5360 CPUtime=0
/proc/8381/stat : 8381 (hydrasat-multi.) S 8379 8381 8125 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1130477928 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8381/statm: 1340 239 197 169 0 51 0
[pid=8382] ppid=8381 vsize=77728 CPUtime=642.01
/proc/8382/stat : 8382 (hydrasat_cache4) R 8381 8381 8125 0 -1 4194304 18445 0 0 0 64185 16 0 0 25 0 1 0 1130477928 79593472 17519 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/8382/statm: 19432 17519 150 317 0 19112 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 83088

[startup+702.301 s]
/proc/loadavg: 1.00 1.07 1.18 2/72 8384
/proc/meminfo: memFree=1586960/2055920 swapFree=4173176/4192956
[pid=8381] ppid=8379 vsize=5364 CPUtime=700.17
/proc/8381/stat : 8381 (hydrasat-multi.) S 8379 8381 8125 0 -1 4194304 321 21103 0 0 0 0 69972 45 16 0 1 0 1130477928 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8381/statm: 1341 245 202 169 0 52 0
[pid=8384] ppid=8381 vsize=2668 CPUtime=1.78
/proc/8384/stat : 8384 (hydrasat_cachew) R 8381 8381 8125 0 -1 4194304 484 0 0 0 178 0 0 0 25 0 1 0 1130547978 2732032 466 1992294400 134512640 135995732 4294956016 18446744073709551615 135367237 0 0 4096 1 0 0 0 17 0 0 0
/proc/8384/statm: 667 466 172 362 0 302 0
Current children cumulated CPU time (s) 701.95
Current children cumulated vsize (KiB) 8032

[startup+762.305 s]
/proc/loadavg: 1.03 1.06 1.17 2/72 8384
/proc/meminfo: memFree=1575952/2055920 swapFree=4173176/4192956
[pid=8381] ppid=8379 vsize=5364 CPUtime=700.17
/proc/8381/stat : 8381 (hydrasat-multi.) S 8379 8381 8125 0 -1 4194304 321 21103 0 0 0 0 69972 45 16 0 1 0 1130477928 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8381/statm: 1341 245 202 169 0 52 0
[pid=8384] ppid=8381 vsize=15000 CPUtime=61.76
/proc/8384/stat : 8384 (hydrasat_cachew) R 8381 8381 8125 0 -1 4194304 3509 0 0 0 6169 7 0 0 25 0 1 0 1130547978 15360000 3458 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/8384/statm: 3750 3458 172 362 0 3385 0
Current children cumulated CPU time (s) 761.93
Current children cumulated vsize (KiB) 20364

[startup+822.301 s]
/proc/loadavg: 1.01 1.05 1.16 2/72 8386
/proc/meminfo: memFree=1568080/2055920 swapFree=4173176/4192956
[pid=8381] ppid=8379 vsize=5364 CPUtime=700.17
/proc/8381/stat : 8381 (hydrasat-multi.) S 8379 8381 8125 0 -1 4194304 321 21103 0 0 0 0 69972 45 16 0 1 0 1130477928 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8381/statm: 1341 245 202 169 0 52 0
[pid=8384] ppid=8381 vsize=23488 CPUtime=121.73
/proc/8384/stat : 8384 (hydrasat_cachew) R 8381 8381 8125 0 -1 4194304 5553 0 0 0 12163 10 0 0 25 0 1 0 1130547978 24051712 5437 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/8384/statm: 5872 5437 172 362 0 5507 0
Current children cumulated CPU time (s) 821.9
Current children cumulated vsize (KiB) 28852

[startup+882.301 s]
/proc/loadavg: 1.00 1.04 1.15 2/72 8386
/proc/meminfo: memFree=1564496/2055920 swapFree=4173176/4192956
[pid=8381] ppid=8379 vsize=5364 CPUtime=700.17
/proc/8381/stat : 8381 (hydrasat-multi.) S 8379 8381 8125 0 -1 4194304 321 21103 0 0 0 0 69972 45 16 0 1 0 1130477928 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8381/statm: 1341 245 202 169 0 52 0
[pid=8384] ppid=8381 vsize=27400 CPUtime=181.7
/proc/8384/stat : 8384 (hydrasat_cachew) R 8381 8381 8125 0 -1 4194304 6491 0 0 0 18159 11 0 0 25 0 1 0 1130547978 28057600 6375 1992294400 134512640 135995732 4294956016 18446744073709551615 134807804 0 0 4096 1 0 0 0 17 0 0 0
/proc/8384/statm: 6850 6375 172 362 0 6485 0
Current children cumulated CPU time (s) 881.87
Current children cumulated vsize (KiB) 32764

[startup+942.301 s]
/proc/loadavg: 1.00 1.03 1.14 2/72 8386
/proc/meminfo: memFree=1559376/2055920 swapFree=4173176/4192956
[pid=8381] ppid=8379 vsize=5364 CPUtime=700.17
/proc/8381/stat : 8381 (hydrasat-multi.) S 8379 8381 8125 0 -1 4194304 321 21103 0 0 0 0 69972 45 16 0 1 0 1130477928 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8381/statm: 1341 245 202 169 0 52 0
[pid=8384] ppid=8381 vsize=33100 CPUtime=241.68
/proc/8384/stat : 8384 (hydrasat_cachew) R 8381 8381 8125 0 -1 4194304 7908 0 0 0 24155 13 0 0 25 0 1 0 1130547978 33894400 7663 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/8384/statm: 8275 7663 172 362 0 7910 0
Current children cumulated CPU time (s) 941.85
Current children cumulated vsize (KiB) 38464

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.13 2/72 8386
/proc/meminfo: memFree=1554768/2055920 swapFree=4173176/4192956
[pid=8381] ppid=8379 vsize=5364 CPUtime=700.17
/proc/8381/stat : 8381 (hydrasat-multi.) S 8379 8381 8125 0 -1 4194304 321 21103 0 0 0 0 69972 45 16 0 1 0 1130477928 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8381/statm: 1341 245 202 169 0 52 0
[pid=8384] ppid=8381 vsize=37704 CPUtime=301.65
/proc/8384/stat : 8384 (hydrasat_cachew) R 8381 8381 8125 0 -1 4194304 9051 0 0 0 30151 14 0 0 25 0 1 0 1130547978 38608896 8806 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/8384/statm: 9426 8806 172 362 0 9061 0
Current children cumulated CPU time (s) 1001.82
Current children cumulated vsize (KiB) 43068

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.12 2/72 8386
/proc/meminfo: memFree=1552656/2055920 swapFree=4173176/4192956
[pid=8381] ppid=8379 vsize=5364 CPUtime=700.17
/proc/8381/stat : 8381 (hydrasat-multi.) S 8379 8381 8125 0 -1 4194304 321 21103 0 0 0 0 69972 45 16 0 1 0 1130477928 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8381/statm: 1341 245 202 169 0 52 0
[pid=8384] ppid=8381 vsize=40272 CPUtime=361.63
/proc/8384/stat : 8384 (hydrasat_cachew) R 8381 8381 8125 0 -1 4194304 9582 0 0 0 36148 15 0 0 25 0 1 0 1130547978 41238528 9337 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/8384/statm: 10068 9337 172 362 0 9703 0
Current children cumulated CPU time (s) 1061.8
Current children cumulated vsize (KiB) 45636

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.10 2/72 8386
/proc/meminfo: memFree=1551504/2055920 swapFree=4173176/4192956
[pid=8381] ppid=8379 vsize=5364 CPUtime=700.17
/proc/8381/stat : 8381 (hydrasat-multi.) S 8379 8381 8125 0 -1 4194304 321 21103 0 0 0 0 69972 45 16 0 1 0 1130477928 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8381/statm: 1341 245 202 169 0 52 0
[pid=8384] ppid=8381 vsize=41340 CPUtime=421.6
/proc/8384/stat : 8384 (hydrasat_cachew) R 8381 8381 8125 0 -1 4194304 9860 0 0 0 42145 15 0 0 25 0 1 0 1130547978 42332160 9615 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/8384/statm: 10335 9615 172 362 0 9970 0
Current children cumulated CPU time (s) 1121.77
Current children cumulated vsize (KiB) 46704

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/72 8386
/proc/meminfo: memFree=1548240/2055920 swapFree=4173176/4192956
[pid=8381] ppid=8379 vsize=5364 CPUtime=700.17
/proc/8381/stat : 8381 (hydrasat-multi.) S 8379 8381 8125 0 -1 4194304 321 21103 0 0 0 0 69972 45 16 0 1 0 1130477928 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8381/statm: 1341 245 202 169 0 52 0
[pid=8384] ppid=8381 vsize=44724 CPUtime=481.58
/proc/8384/stat : 8384 (hydrasat_cachew) R 8381 8381 8125 0 -1 4194304 10680 0 0 0 48142 16 0 0 25 0 1 0 1130547978 45797376 10435 1992294400 134512640 135995732 4294956016 18446744073709551615 134808068 0 0 4096 1 0 0 0 17 0 0 0
/proc/8384/statm: 11181 10435 172 362 0 10816 0
Current children cumulated CPU time (s) 1181.75
Current children cumulated vsize (KiB) 50088



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.09 2/72 8386
/proc/meminfo: memFree=1547280/2055920 swapFree=4173176/4192956
[pid=8381] ppid=8379 vsize=5364 CPUtime=700.17
/proc/8381/stat : 8381 (hydrasat-multi.) S 8379 8381 8125 0 -1 4194304 321 21103 0 0 0 0 69972 45 16 0 1 0 1130477928 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8381/statm: 1341 245 202 169 0 52 0
[pid=8384] ppid=8381 vsize=45656 CPUtime=499.87
/proc/8384/stat : 8384 (hydrasat_cachew) R 8381 8381 8125 0 -1 4194304 10904 0 0 0 49971 16 0 0 25 0 1 0 1130547978 46751744 10659 1992294400 134512640 135995732 4294956016 18446744073709551615 134807780 0 0 4096 1 0 0 0 17 0 0 0
/proc/8384/statm: 11414 10659 172 362 0 11049 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 51020

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

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

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 8381 and gives
#  childrusage.ru_utime.tv_sec=699
#  childrusage.ru_utime.tv_usec=725625
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=457930
# CPU time returned by wait4() is 700.184
# while last known CPU time is 1200.04
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.61
CPU time (s): 1200.04
CPU user time (s): 1199.43
CPU system time (s): 0.61
CPU usage (%): 99.9523
Max. virtual memory (cumulated for all children) (KiB): 86740

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 699.726
system time used= 0.45793
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21424
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= 5
involuntary context switches= 2745

runsolver used 1.14982 second user time and 3.2655 second system time

The end

Launcher Data 

Begin job on node36 at 2009-04-01 11:29:07
IDJOB=1530684
IDBENCH=70679
IDSOLVER=518
FILE ID=node36/1530684-1238578147
PBS_JOBID= 9062198
Free space on /tmp= 66412 MiB

SOLVER NAME= HydraSAT-Multi 2009-03-22-Multi
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/560/unif-k3-r4.25-v560-c2380-S786890012-057.cnf
COMMAND LINE= DIR/hydrasat-multi.sh DIR BENCHNAME MEMLIMIT RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1530684-1238578147/watcher-1530684-1238578147 -o /tmp/evaluation-result-1530684-1238578147/solver-1530684-1238578147 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-multi.sh HOME HOME/instance-1530684-1238578147.cnf 1800 93810435

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

MD5SUM BENCH= a1a4d8d82b0d4daf47cfa00c0df86ca5
RANDOM SEED=93810435

node36.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		: 3000.214
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		: 3000.214
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:       1663296 kB
Buffers:         79772 kB
Cached:         228232 kB
SwapCached:       9148 kB
Active:         193032 kB
Inactive:       125596 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1663296 kB
SwapTotal:     4192956 kB
SwapFree:      4173176 kB
Dirty:            4092 kB
Writeback:           0 kB
Mapped:          16312 kB
Slab:            59396 kB
Committed_AS:  3160056 kB
PageTables:       1876 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= 66336 MiB
End job on node36 at 2009-04-01 11:49:09