Trace number 1529727

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
HydraSAT-Multi 2009-03-22-Multi? (TO) 1200.08 1200.71

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/18000/
unif-k3-r4.2-v18000-c75600-S2080625895-070.cnf
MD5SUM1d9454adc76495811d3ba130d2b8d41e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark43.0575
Satisfiable
(Un)Satisfiability was proved
Number of variables18000
Number of clauses75600
Sum of the clauses size226800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 375600
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Trying configuration 1
700.54/700.95	HOME/hydrasat-multi.sh: line 48:   754 CPU time limit exceeded (core dumped) $SOLVER1 $BENCHNAME $OPTIONS1
700.54/700.95	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-1529727-1238406706/watcher-1529727-1238406706 -o /tmp/evaluation-result-1529727-1238406706/solver-1529727-1238406706 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-multi.sh HOME HOME/instance-1529727-1238406706.cnf 1800 1354583921 

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 3/64 753
/proc/meminfo: memFree=1502096/2055920 swapFree=4175692/4192956
[pid=753] ppid=751 vsize=5360 CPUtime=0
/proc/753/stat : 753 (hydrasat-multi.) S 751 753 356 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1113335784 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/753/statm: 1340 239 197 169 0 51 0
[pid=754] ppid=753 vsize=1748 CPUtime=0
/proc/754/stat : 754 (hydrasat_cache4) R 753 753 356 0 -1 4194304 168 0 0 0 0 0 0 0 19 0 1 0 1113335785 1789952 150 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/754/statm: 437 151 117 317 0 117 0

[startup+0.0928449 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 753
/proc/meminfo: memFree=1502096/2055920 swapFree=4175692/4192956
[pid=753] ppid=751 vsize=5360 CPUtime=0
/proc/753/stat : 753 (hydrasat-multi.) S 751 753 356 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1113335784 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/753/statm: 1340 239 197 169 0 51 0
[pid=754] ppid=753 vsize=5180 CPUtime=0.08
/proc/754/stat : 754 (hydrasat_cache4) R 753 753 356 0 -1 4194304 1079 0 0 0 8 0 0 0 19 0 1 0 1113335785 5304320 1061 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/754/statm: 1295 1062 117 317 0 975 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 10540

[startup+0.101845 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 753
/proc/meminfo: memFree=1502096/2055920 swapFree=4175692/4192956
[pid=753] ppid=751 vsize=5360 CPUtime=0
/proc/753/stat : 753 (hydrasat-multi.) S 751 753 356 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1113335784 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/753/statm: 1340 239 197 169 0 51 0
[pid=754] ppid=753 vsize=5576 CPUtime=0.08
/proc/754/stat : 754 (hydrasat_cache4) R 753 753 356 0 -1 4194304 1173 0 0 0 8 0 0 0 19 0 1 0 1113335785 5709824 1155 1992294400 134512640 135813592 4294956160 18446744073709551615 135267678 0 0 4096 1 0 0 0 17 0 0 0
/proc/754/statm: 1394 1156 117 317 0 1074 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 10936

[startup+0.301874 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 753
/proc/meminfo: memFree=1502096/2055920 swapFree=4175692/4192956
[pid=753] ppid=751 vsize=5360 CPUtime=0
/proc/753/stat : 753 (hydrasat-multi.) S 751 753 356 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1113335784 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/753/statm: 1340 239 197 169 0 51 0
[pid=754] ppid=753 vsize=9072 CPUtime=0.29
/proc/754/stat : 754 (hydrasat_cache4) R 753 753 356 0 -1 4194304 2100 0 0 0 28 1 0 0 21 0 1 0 1113335785 9289728 1901 1992294400 134512640 135813592 4294956160 18446744073709551615 134692651 0 0 4096 1 0 0 0 17 0 0 0
/proc/754/statm: 2268 1901 126 317 0 1948 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14432

[startup+0.70193 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 753
/proc/meminfo: memFree=1502096/2055920 swapFree=4175692/4192956
[pid=753] ppid=751 vsize=5360 CPUtime=0
/proc/753/stat : 753 (hydrasat-multi.) S 751 753 356 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1113335784 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/753/statm: 1340 239 197 169 0 51 0
[pid=754] ppid=753 vsize=13688 CPUtime=0.69
/proc/754/stat : 754 (hydrasat_cache4) R 753 753 356 0 -1 4194304 3386 0 0 0 67 2 0 0 25 0 1 0 1113335785 14016512 3080 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/754/statm: 3422 3080 150 317 0 3102 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 19048

[startup+1.50105 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 755
/proc/meminfo: memFree=1489528/2055920 swapFree=4175692/4192956
[pid=753] ppid=751 vsize=5360 CPUtime=0
/proc/753/stat : 753 (hydrasat-multi.) S 751 753 356 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1113335784 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/753/statm: 1340 239 197 169 0 51 0
[pid=754] ppid=753 vsize=14628 CPUtime=1.49
/proc/754/stat : 754 (hydrasat_cache4) R 753 753 356 0 -1 4194304 3622 0 0 0 147 2 0 0 25 0 1 0 1113335785 14979072 3316 1992294400 134512640 135813592 4294956160 18446744073709551615 134664934 0 0 4096 1 0 0 0 17 0 0 0
/proc/754/statm: 3657 3316 150 317 0 3337 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 19988

[startup+3.10128 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 755
/proc/meminfo: memFree=1488760/2055920 swapFree=4175692/4192956
[pid=753] ppid=751 vsize=5360 CPUtime=0
/proc/753/stat : 753 (hydrasat-multi.) S 751 753 356 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1113335784 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/753/statm: 1340 239 197 169 0 51 0
[pid=754] ppid=753 vsize=15424 CPUtime=3.09
/proc/754/stat : 754 (hydrasat_cache4) R 753 753 356 0 -1 4194304 3840 0 0 0 306 3 0 0 25 0 1 0 1113335785 15794176 3534 1992294400 134512640 135813592 4294956160 18446744073709551615 134664957 0 0 4096 1 0 0 0 17 0 0 0
/proc/754/statm: 3856 3534 150 317 0 3536 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 20784

[startup+6.30174 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 755
/proc/meminfo: memFree=1487160/2055920 swapFree=4175692/4192956
[pid=753] ppid=751 vsize=5360 CPUtime=0
/proc/753/stat : 753 (hydrasat-multi.) S 751 753 356 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1113335784 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/753/statm: 1340 239 197 169 0 51 0
[pid=754] ppid=753 vsize=16892 CPUtime=6.29
/proc/754/stat : 754 (hydrasat_cache4) R 753 753 356 0 -1 4194304 4201 0 0 0 626 3 0 0 25 0 1 0 1113335785 17297408 3895 1992294400 134512640 135813592 4294956160 18446744073709551615 135047688 0 0 4096 1 0 0 0 17 0 0 0
/proc/754/statm: 4223 3895 150 317 0 3903 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 22252

[startup+12.7017 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 755
/proc/meminfo: memFree=1484408/2055920 swapFree=4175692/4192956
[pid=753] ppid=751 vsize=5360 CPUtime=0
/proc/753/stat : 753 (hydrasat-multi.) S 751 753 356 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1113335784 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/753/statm: 1340 239 197 169 0 51 0
[pid=754] ppid=753 vsize=19020 CPUtime=12.68
/proc/754/stat : 754 (hydrasat_cache4) R 753 753 356 0 -1 4194304 4748 0 0 0 1265 3 0 0 25 0 1 0 1113335785 19476480 4442 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/754/statm: 4755 4442 150 317 0 4435 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 24380

[startup+25.5015 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 755
/proc/meminfo: memFree=1477048/2055920 swapFree=4175692/4192956
[pid=753] ppid=751 vsize=5360 CPUtime=0
/proc/753/stat : 753 (hydrasat-multi.) S 751 753 356 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1113335784 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/753/statm: 1340 239 197 169 0 51 0
[pid=754] ppid=753 vsize=26820 CPUtime=25.47
/proc/754/stat : 754 (hydrasat_cache4) R 753 753 356 0 -1 4194304 6683 0 0 0 2542 5 0 0 25 0 1 0 1113335785 27463680 6377 1992294400 134512640 135813592 4294956160 18446744073709551615 134667800 0 0 4096 1 0 0 0 17 0 0 0
/proc/754/statm: 6705 6377 150 317 0 6385 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 32180

[startup+51.1012 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 755
/proc/meminfo: memFree=1468920/2055920 swapFree=4175692/4192956
[pid=753] ppid=751 vsize=5360 CPUtime=0
/proc/753/stat : 753 (hydrasat-multi.) S 751 753 356 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1113335784 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/753/statm: 1340 239 197 169 0 51 0
[pid=754] ppid=753 vsize=34620 CPUtime=51.06
/proc/754/stat : 754 (hydrasat_cache4) R 753 753 356 0 -1 4194304 8625 0 0 0 5099 7 0 0 25 0 1 0 1113335785 35450880 8319 1992294400 134512640 135813592 4294956160 18446744073709551615 134587699 0 0 4096 1 0 0 0 17 0 0 0
/proc/754/statm: 8655 8319 150 317 0 8335 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 39980

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 755
/proc/meminfo: memFree=1452792/2055920 swapFree=4175692/4192956
[pid=753] ppid=751 vsize=5360 CPUtime=0
/proc/753/stat : 753 (hydrasat-multi.) S 751 753 356 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1113335784 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/753/statm: 1340 239 197 169 0 51 0
[pid=754] ppid=753 vsize=50868 CPUtime=102.23
/proc/754/stat : 754 (hydrasat_cache4) R 753 753 356 0 -1 4194304 12676 0 0 0 10214 9 0 0 25 0 1 0 1113335785 52088832 12370 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/754/statm: 12717 12370 150 317 0 12397 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 56228

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 755
/proc/meminfo: memFree=1437112/2055920 swapFree=4175692/4192956
[pid=753] ppid=751 vsize=5360 CPUtime=0
/proc/753/stat : 753 (hydrasat-multi.) S 751 753 356 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1113335784 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/753/statm: 1340 239 197 169 0 51 0
[pid=754] ppid=753 vsize=66368 CPUtime=162.2
/proc/754/stat : 754 (hydrasat_cache4) R 753 753 356 0 -1 4194304 16548 0 0 0 16208 12 0 0 25 0 1 0 1113335785 67960832 16242 1992294400 134512640 135813592 4294956160 18446744073709551615 134665807 0 0 4096 1 0 0 0 17 0 0 0
/proc/754/statm: 16592 16242 150 317 0 16272 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 71728

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 755
/proc/meminfo: memFree=1412152/2055920 swapFree=4175692/4192956
[pid=753] ppid=751 vsize=5360 CPUtime=0
/proc/753/stat : 753 (hydrasat-multi.) S 751 753 356 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1113335784 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/753/statm: 1340 239 197 169 0 51 0
[pid=754] ppid=753 vsize=91480 CPUtime=222.17
/proc/754/stat : 754 (hydrasat_cache4) R 753 753 356 0 -1 4194304 22778 0 0 0 22200 17 0 0 25 0 1 0 1113335785 93675520 22472 1992294400 134512640 135813592 4294956160 18446744073709551615 134665745 0 0 4096 1 0 0 0 17 0 0 0
/proc/754/statm: 22870 22472 150 317 0 22550 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 96840

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 755
/proc/meminfo: memFree=1411960/2055920 swapFree=4175692/4192956
[pid=753] ppid=751 vsize=5360 CPUtime=0
/proc/753/stat : 753 (hydrasat-multi.) S 751 753 356 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1113335784 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/753/statm: 1340 239 197 169 0 51 0
[pid=754] ppid=753 vsize=91812 CPUtime=282.15
/proc/754/stat : 754 (hydrasat_cache4) R 753 753 356 0 -1 4194304 22828 0 0 0 28198 17 0 0 25 0 1 0 1113335785 94015488 22522 1992294400 134512640 135813592 4294956160 18446744073709551615 134665497 0 0 4096 1 0 0 0 17 0 0 0
/proc/754/statm: 22953 22522 150 317 0 22633 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 97172

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 755
/proc/meminfo: memFree=1376952/2055920 swapFree=4175692/4192956
[pid=753] ppid=751 vsize=5360 CPUtime=0
/proc/753/stat : 753 (hydrasat-multi.) S 751 753 356 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1113335784 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/753/statm: 1340 239 197 169 0 51 0
[pid=754] ppid=753 vsize=127284 CPUtime=342.11
/proc/754/stat : 754 (hydrasat_cache4) R 753 753 356 0 -1 4194304 31602 0 0 0 34187 24 0 0 25 0 1 0 1113335785 130338816 31296 1992294400 134512640 135813592 4294956160 18446744073709551615 134665490 0 0 4096 1 0 0 0 17 0 0 0
/proc/754/statm: 31821 31296 150 317 0 31501 0

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

/proc/754/statm: 38015 37350 150 317 0 37695 0
Current children cumulated CPU time (s) 581.99
Current children cumulated vsize (KiB) 157420

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 761
/proc/meminfo: memFree=1337656/2055920 swapFree=4175692/4192956
[pid=753] ppid=751 vsize=5360 CPUtime=0
/proc/753/stat : 753 (hydrasat-multi.) S 751 753 356 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1113335784 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/753/statm: 1340 239 197 169 0 51 0
[pid=754] ppid=753 vsize=167052 CPUtime=641.97
/proc/754/stat : 754 (hydrasat_cache4) R 753 753 356 0 -1 4194304 41337 0 0 0 64165 32 0 0 25 0 1 0 1113335785 171061248 41031 1992294400 134512640 135813592 4294956160 18446744073709551615 134665438 0 0 4096 1 0 0 0 17 0 0 0
/proc/754/statm: 41763 41031 150 317 0 41443 0
Current children cumulated CPU time (s) 641.97
Current children cumulated vsize (KiB) 172412

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 762
/proc/meminfo: memFree=1307064/2055920 swapFree=4175692/4192956
[pid=753] ppid=751 vsize=5364 CPUtime=700.59
/proc/753/stat : 753 (hydrasat-multi.) S 751 753 356 0 -1 4194304 321 46754 0 0 0 0 69953 106 19 0 1 0 1113335784 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/753/statm: 1341 245 202 169 0 52 0
[pid=762] ppid=753 vsize=9968 CPUtime=1.34
/proc/762/stat : 762 (hydrasat_cachew) R 753 753 356 0 -1 4194304 2441 0 0 0 133 1 0 0 25 0 1 0 1113405880 10207232 2136 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/762/statm: 2492 2136 172 362 0 2127 0
Current children cumulated CPU time (s) 701.93
Current children cumulated vsize (KiB) 15332

[startup+762.305 s]
/proc/loadavg: 1.03 1.00 1.00 2/66 762
/proc/meminfo: memFree=1287616/2055920 swapFree=4175692/4192956
[pid=753] ppid=751 vsize=5364 CPUtime=700.59
/proc/753/stat : 753 (hydrasat-multi.) S 751 753 356 0 -1 4194304 321 46754 0 0 0 0 69953 106 19 0 1 0 1113335784 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/753/statm: 1341 245 202 169 0 52 0
[pid=762] ppid=753 vsize=32656 CPUtime=61.31
/proc/762/stat : 762 (hydrasat_cachew) R 753 753 356 0 -1 4194304 8125 0 0 0 6126 5 0 0 25 0 1 0 1113405880 33439744 7820 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/762/statm: 8164 7820 172 362 0 7799 0
Current children cumulated CPU time (s) 761.9
Current children cumulated vsize (KiB) 38020

[startup+822.303 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 762
/proc/meminfo: memFree=1283264/2055920 swapFree=4175692/4192956
[pid=753] ppid=751 vsize=5364 CPUtime=700.59
/proc/753/stat : 753 (hydrasat-multi.) S 751 753 356 0 -1 4194304 321 46754 0 0 0 0 69953 106 19 0 1 0 1113335784 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/753/statm: 1341 245 202 169 0 52 0
[pid=762] ppid=753 vsize=37196 CPUtime=121.28
/proc/762/stat : 762 (hydrasat_cachew) R 753 753 356 0 -1 4194304 9259 0 0 0 12122 6 0 0 25 0 1 0 1113405880 38088704 8954 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/762/statm: 9299 8954 172 362 0 8934 0
Current children cumulated CPU time (s) 821.87
Current children cumulated vsize (KiB) 42560

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 762
/proc/meminfo: memFree=1247168/2055920 swapFree=4175692/4192956
[pid=753] ppid=751 vsize=5364 CPUtime=700.59
/proc/753/stat : 753 (hydrasat-multi.) S 751 753 356 0 -1 4194304 321 46754 0 0 0 0 69953 106 19 0 1 0 1113335784 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/753/statm: 1341 245 202 169 0 52 0
[pid=762] ppid=753 vsize=73560 CPUtime=181.25
/proc/762/stat : 762 (hydrasat_cachew) R 753 753 356 0 -1 4194304 18332 0 0 0 18111 14 0 0 25 0 1 0 1113405880 75325440 18027 1992294400 134512640 135995732 4294956016 18446744073709551615 134807643 0 0 4096 1 0 0 0 17 0 0 0
/proc/762/statm: 18390 18027 172 362 0 18025 0
Current children cumulated CPU time (s) 881.84
Current children cumulated vsize (KiB) 78924

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 762
/proc/meminfo: memFree=1246080/2055920 swapFree=4175692/4192956
[pid=753] ppid=751 vsize=5364 CPUtime=700.59
/proc/753/stat : 753 (hydrasat-multi.) S 751 753 356 0 -1 4194304 321 46754 0 0 0 0 69953 106 19 0 1 0 1113335784 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/753/statm: 1341 245 202 169 0 52 0
[pid=762] ppid=753 vsize=74504 CPUtime=241.23
/proc/762/stat : 762 (hydrasat_cachew) R 753 753 356 0 -1 4194304 18567 0 0 0 24109 14 0 0 25 0 1 0 1113405880 76292096 18262 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/762/statm: 18626 18262 172 362 0 18261 0
Current children cumulated CPU time (s) 941.82
Current children cumulated vsize (KiB) 79868

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 762
/proc/meminfo: memFree=1225344/2055920 swapFree=4175692/4192956
[pid=753] ppid=751 vsize=5364 CPUtime=700.59
/proc/753/stat : 753 (hydrasat-multi.) S 751 753 356 0 -1 4194304 321 46754 0 0 0 0 69953 106 19 0 1 0 1113335784 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/753/statm: 1341 245 202 169 0 52 0
[pid=762] ppid=753 vsize=95496 CPUtime=301.2
/proc/762/stat : 762 (hydrasat_cachew) R 753 753 356 0 -1 4194304 23787 0 0 0 30102 18 0 0 25 0 1 0 1113405880 97787904 23482 1992294400 134512640 135995732 4294956016 18446744073709551615 134807865 0 0 4096 1 0 0 0 17 0 0 0
/proc/762/statm: 23874 23482 172 362 0 23509 0
Current children cumulated CPU time (s) 1001.79
Current children cumulated vsize (KiB) 100860

[startup+1062.3 s]
/proc/loadavg: 1.06 1.01 1.00 2/66 762
/proc/meminfo: memFree=1213376/2055920 swapFree=4175692/4192956
[pid=753] ppid=751 vsize=5364 CPUtime=700.59
/proc/753/stat : 753 (hydrasat-multi.) S 751 753 356 0 -1 4194304 321 46754 0 0 0 0 69953 106 19 0 1 0 1113335784 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/753/statm: 1341 245 202 169 0 52 0
[pid=762] ppid=753 vsize=107336 CPUtime=361.15
/proc/762/stat : 762 (hydrasat_cachew) R 753 753 356 0 -1 4194304 26747 0 0 0 36094 21 0 0 25 0 1 0 1113405880 109912064 26442 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/762/statm: 26834 26442 172 362 0 26469 0
Current children cumulated CPU time (s) 1061.74
Current children cumulated vsize (KiB) 112700

[startup+1122.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/66 762
/proc/meminfo: memFree=1213376/2055920 swapFree=4175692/4192956
[pid=753] ppid=751 vsize=5364 CPUtime=700.59
/proc/753/stat : 753 (hydrasat-multi.) S 751 753 356 0 -1 4194304 321 46754 0 0 0 0 69953 106 19 0 1 0 1113335784 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/753/statm: 1341 245 202 169 0 52 0
[pid=762] ppid=753 vsize=107336 CPUtime=421.13
/proc/762/stat : 762 (hydrasat_cachew) R 753 753 356 0 -1 4194304 26747 0 0 0 42092 21 0 0 25 0 1 0 1113405880 109912064 26442 1992294400 134512640 135995732 4294956016 18446744073709551615 135366849 0 0 4096 1 0 0 0 17 0 0 0
/proc/762/statm: 26834 26442 172 362 0 26469 0
Current children cumulated CPU time (s) 1121.72
Current children cumulated vsize (KiB) 112700

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 762
/proc/meminfo: memFree=1206336/2055920 swapFree=4175692/4192956
[pid=753] ppid=751 vsize=5364 CPUtime=700.59
/proc/753/stat : 753 (hydrasat-multi.) S 751 753 356 0 -1 4194304 321 46754 0 0 0 0 69953 106 19 0 1 0 1113335784 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/753/statm: 1341 245 202 169 0 52 0
[pid=762] ppid=753 vsize=114840 CPUtime=481.1
/proc/762/stat : 762 (hydrasat_cachew) R 753 753 356 0 -1 4194304 28617 0 0 0 48088 22 0 0 25 0 1 0 1113405880 117596160 28312 1992294400 134512640 135995732 4294956016 18446744073709551615 134807904 0 0 4096 1 0 0 0 17 0 0 0
/proc/762/statm: 28710 28312 172 362 0 28345 0
Current children cumulated CPU time (s) 1181.69
Current children cumulated vsize (KiB) 120204



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 762
/proc/meminfo: memFree=1198208/2055920 swapFree=4175692/4192956
[pid=753] ppid=751 vsize=5364 CPUtime=700.59
/proc/753/stat : 753 (hydrasat-multi.) S 751 753 356 0 -1 4194304 321 46754 0 0 0 0 69953 106 19 0 1 0 1113335784 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/753/statm: 1341 245 202 169 0 52 0
[pid=762] ppid=753 vsize=122472 CPUtime=499.49
/proc/762/stat : 762 (hydrasat_cachew) R 753 753 356 0 -1 4194304 30516 0 0 0 49925 24 0 0 25 0 1 0 1113405880 125411328 30211 1992294400 134512640 135995732 4294956016 18446744073709551615 135369318 0 0 4096 1 0 0 0 17 0 0 0
/proc/762/statm: 30618 30211 172 362 0 30253 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 127836

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

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

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 762
/proc/meminfo: memFree=1198208/2055920 swapFree=4175692/4192956
[pid=753] ppid=751 vsize=5364 CPUtime=700.59
/proc/753/stat : 753 (hydrasat-multi.) S 751 753 356 0 -1 4194304 321 46754 0 0 0 0 69953 106 19 0 1 0 1113335784 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/753/statm: 1341 245 202 169 0 52 0
[pid=762] ppid=753 vsize=122472 CPUtime=499.49
/proc/762/stat : 762 (hydrasat_cachew) R 753 753 356 0 -1 4194304 30516 0 0 0 49925 24 0 0 25 0 1 0 1113405880 125411328 30211 1992294400 134512640 135995732 4294956016 18446744073709551615 135369318 0 0 4096 1 0 0 0 17 0 0 0
/proc/762/statm: 30618 30211 172 362 0 30253 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 127836

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 753 and gives
#  childrusage.ru_utime.tv_sec=699
#  childrusage.ru_utime.tv_usec=540653
#  childrusage.ru_stime.tv_sec=1
#  childrusage.ru_stime.tv_usec=65837
# CPU time returned by wait4() is 700.607
# while last known CPU time is 1200.08
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.71
CPU time (s): 1200.08
CPU user time (s): 1198.78
CPU system time (s): 1.3
CPU usage (%): 99.9473
Max. virtual memory (cumulated for all children) (KiB): 191824

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 699.541
system time used= 1.06584
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 47075
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= 2526

runsolver used 1.04784 second user time and 3.32949 second system time

The end

Launcher Data 

Begin job on node30 at 2009-03-30 11:51:46
IDJOB=1529727
IDBENCH=70360
IDSOLVER=518
FILE ID=node30/1529727-1238406706
PBS_JOBID= 9061416
Free space on /tmp= 66356 MiB

SOLVER NAME= HydraSAT-Multi 2009-03-22-Multi
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/18000/unif-k3-r4.2-v18000-c75600-S2080625895-070.cnf
COMMAND LINE= DIR/hydrasat-multi.sh DIR BENCHNAME MEMLIMIT RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1529727-1238406706/watcher-1529727-1238406706 -o /tmp/evaluation-result-1529727-1238406706/solver-1529727-1238406706 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-multi.sh HOME HOME/instance-1529727-1238406706.cnf 1800 1354583921

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

MD5SUM BENCH= 1d9454adc76495811d3ba130d2b8d41e
RANDOM SEED=1354583921

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		: 3000.260
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	: 5931.00
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		: 3000.260
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:       1502576 kB
Buffers:         72924 kB
Cached:         395928 kB
SwapCached:      11092 kB
Active:          39580 kB
Inactive:       442352 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1502576 kB
SwapTotal:     4192956 kB
SwapFree:      4175692 kB
Dirty:            5572 kB
Writeback:           0 kB
Mapped:          18716 kB
Slab:            57424 kB
Committed_AS:  3061300 kB
PageTables:       1368 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= 66176 MiB
End job on node30 at 2009-03-30 12:11:49