Trace number 1716323

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) 1200.06 1200.41

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/dated-5-15-u.cnf
MD5SUMc716daea92d5e29b94f85a19b52859ac
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark334.448
Satisfiable
(Un)Satisfiability was proved
Number of variables151952
Number of clauses697321
Sum of the clauses size1601192
Maximum clause length10
Minimum clause length1
Number of clauses of size 112754
Number of clauses of size 2551183
Number of clauses of size 3104744
Number of clauses of size 43180
Number of clauses of size 512720
Number of clauses of size over 512740

Solver Data 

0.00/0.00	c Trying configuration 1
700.20/700.48	HOME/hydrasat-multi.sh: line 48: 11982 CPU time limit exceeded (core dumped) $SOLVER1 $BENCHNAME $OPTIONS1
700.20/700.48	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-1716323-1240614209/watcher-1716323-1240614209 -o /tmp/evaluation-result-1716323-1240614209/solver-1716323-1240614209 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-multi.sh HOME HOME/instance-1716323-1240614209.cnf 1800 1360315521 

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: 1.00 1.00 1.01 3/64 11981
/proc/meminfo: memFree=1084672/2055920 swapFree=4192956/4192956
[pid=11981] ppid=11979 vsize=5360 CPUtime=0
/proc/11981/stat : 11981 (hydrasat-multi.) S 11979 11981 11647 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 89454415 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11981/statm: 1340 239 197 169 0 51 0
[pid=11982] ppid=11981 vsize=4176 CPUtime=0
/proc/11982/stat : 11982 (hydrasat_cache4) R 11981 11981 11647 0 -1 4194304 161 0 0 0 0 0 0 0 19 0 1 0 89454415 4276224 143 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 1 0 0
/proc/11982/statm: 1044 143 117 317 0 724 0

[startup+0.0863131 s]
/proc/loadavg: 1.00 1.00 1.01 3/64 11981
/proc/meminfo: memFree=1084672/2055920 swapFree=4192956/4192956
[pid=11981] ppid=11979 vsize=5360 CPUtime=0
/proc/11981/stat : 11981 (hydrasat-multi.) S 11979 11981 11647 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 89454415 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11981/statm: 1340 239 197 169 0 51 0
[pid=11982] ppid=11981 vsize=8400 CPUtime=0.07
/proc/11982/stat : 11982 (hydrasat_cache4) R 11981 11981 11647 0 -1 4194304 1307 0 0 0 7 0 0 0 19 0 1 0 89454415 8601600 1289 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 1 0 0
/proc/11982/statm: 2100 1290 117 317 0 1780 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 13760

[startup+0.101312 s]
/proc/loadavg: 1.00 1.00 1.01 3/64 11981
/proc/meminfo: memFree=1084672/2055920 swapFree=4192956/4192956
[pid=11981] ppid=11979 vsize=5360 CPUtime=0
/proc/11981/stat : 11981 (hydrasat-multi.) S 11979 11981 11647 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 89454415 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11981/statm: 1340 239 197 169 0 51 0
[pid=11982] ppid=11981 vsize=9192 CPUtime=0.09
/proc/11982/stat : 11982 (hydrasat_cache4) R 11981 11981 11647 0 -1 4194304 1508 0 0 0 9 0 0 0 19 0 1 0 89454415 9412608 1490 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 1 0 0
/proc/11982/statm: 2298 1490 117 317 0 1978 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14552

[startup+0.301331 s]
/proc/loadavg: 1.00 1.00 1.01 3/64 11981
/proc/meminfo: memFree=1084672/2055920 swapFree=4192956/4192956
[pid=11981] ppid=11979 vsize=5360 CPUtime=0
/proc/11981/stat : 11981 (hydrasat-multi.) S 11979 11981 11647 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 89454415 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11981/statm: 1340 239 197 169 0 51 0
[pid=11982] ppid=11981 vsize=19620 CPUtime=0.29
/proc/11982/stat : 11982 (hydrasat_cache4) R 11981 11981 11647 0 -1 4194304 4295 0 0 0 27 2 0 0 20 0 1 0 89454415 20090880 4277 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 1 0 0
/proc/11982/statm: 4905 4277 117 317 0 4585 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 24980

[startup+0.701366 s]
/proc/loadavg: 1.00 1.00 1.01 3/64 11981
/proc/meminfo: memFree=1084672/2055920 swapFree=4192956/4192956
[pid=11981] ppid=11979 vsize=5360 CPUtime=0
/proc/11981/stat : 11981 (hydrasat-multi.) S 11979 11981 11647 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 89454415 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11981/statm: 1340 239 197 169 0 51 0
[pid=11982] ppid=11981 vsize=37440 CPUtime=0.69
/proc/11982/stat : 11982 (hydrasat_cache4) R 11981 11981 11647 0 -1 4194304 9077 0 0 0 64 5 0 0 24 0 1 0 89454415 38338560 9059 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 1 0 0
/proc/11982/statm: 9360 9059 117 317 0 9040 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 42800

[startup+1.50144 s]
/proc/loadavg: 1.00 1.00 1.01 2/66 11983
/proc/meminfo: memFree=1033072/2055920 swapFree=4192956/4192956
[pid=11981] ppid=11979 vsize=5360 CPUtime=0
/proc/11981/stat : 11981 (hydrasat-multi.) S 11979 11981 11647 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 89454415 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11981/statm: 1340 239 197 169 0 51 0
[pid=11982] ppid=11981 vsize=64288 CPUtime=1.49
/proc/11982/stat : 11982 (hydrasat_cache4) R 11981 11981 11647 0 -1 4194304 16400 0 0 0 142 7 0 0 25 0 1 0 89454415 65830912 15326 1992294400 134512640 135813592 4294956160 18446744073709551615 135224169 0 0 4096 1 0 0 0 17 1 0 0
/proc/11982/statm: 16072 15326 124 317 0 15752 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 69648

[startup+3.10158 s]
/proc/loadavg: 1.00 1.00 1.01 2/66 11983
/proc/meminfo: memFree=1018096/2055920 swapFree=4192956/4192956
[pid=11981] ppid=11979 vsize=5360 CPUtime=0
/proc/11981/stat : 11981 (hydrasat-multi.) S 11979 11981 11647 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 89454415 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11981/statm: 1340 239 197 169 0 51 0
[pid=11982] ppid=11981 vsize=81796 CPUtime=3.09
/proc/11982/stat : 11982 (hydrasat_cache4) R 11981 11981 11647 0 -1 4194304 21675 0 0 0 299 10 0 0 25 0 1 0 89454415 83759104 18858 1992294400 134512640 135813592 4294956160 18446744073709551615 135198398 0 0 4096 1 0 0 0 17 1 0 0
/proc/11982/statm: 20449 18858 126 317 0 20129 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 87156

[startup+6.30186 s]
/proc/loadavg: 1.00 1.00 1.01 2/66 11983
/proc/meminfo: memFree=999088/2055920 swapFree=4192956/4192956
[pid=11981] ppid=11979 vsize=5360 CPUtime=0
/proc/11981/stat : 11981 (hydrasat-multi.) S 11979 11981 11647 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 89454415 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11981/statm: 1340 239 197 169 0 51 0
[pid=11982] ppid=11981 vsize=92672 CPUtime=6.28
/proc/11982/stat : 11982 (hydrasat_cache4) R 11981 11981 11647 0 -1 4194304 26196 0 0 0 617 11 0 0 25 0 1 0 89454415 94896128 21476 1992294400 134512640 135813592 4294956160 18446744073709551615 134664957 0 0 4096 1 0 0 0 17 1 0 0
/proc/11982/statm: 23168 21476 149 317 0 22848 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 98032

[startup+12.7014 s]
/proc/loadavg: 1.00 1.00 1.01 2/66 11983
/proc/meminfo: memFree=998512/2055920 swapFree=4192956/4192956
[pid=11981] ppid=11979 vsize=5360 CPUtime=0
/proc/11981/stat : 11981 (hydrasat-multi.) S 11979 11981 11647 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 89454415 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11981/statm: 1340 239 197 169 0 51 0
[pid=11982] ppid=11981 vsize=93068 CPUtime=12.68
/proc/11982/stat : 11982 (hydrasat_cache4) R 11981 11981 11647 0 -1 4194304 26299 0 0 0 1257 11 0 0 25 0 1 0 89454415 95301632 21579 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 1 0 0
/proc/11982/statm: 23267 21579 149 317 0 22947 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 98428

[startup+25.5015 s]
/proc/loadavg: 1.00 1.00 1.01 2/66 11983
/proc/meminfo: memFree=998000/2055920 swapFree=4192956/4192956
[pid=11981] ppid=11979 vsize=5360 CPUtime=0
/proc/11981/stat : 11981 (hydrasat-multi.) S 11979 11981 11647 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 89454415 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11981/statm: 1340 239 197 169 0 51 0
[pid=11982] ppid=11981 vsize=93596 CPUtime=25.48
/proc/11982/stat : 11982 (hydrasat_cache4) R 11981 11981 11647 0 -1 4194304 26449 0 0 0 2536 12 0 0 25 0 1 0 89454415 95842304 21729 1992294400 134512640 135813592 4294956160 18446744073709551615 134664790 0 0 4096 1 0 0 0 17 1 0 0
/proc/11982/statm: 23399 21729 149 317 0 23079 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 98956

[startup+51.1018 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11983
/proc/meminfo: memFree=997296/2055920 swapFree=4192956/4192956
[pid=11981] ppid=11979 vsize=5360 CPUtime=0
/proc/11981/stat : 11981 (hydrasat-multi.) S 11979 11981 11647 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 89454415 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11981/statm: 1340 239 197 169 0 51 0
[pid=11982] ppid=11981 vsize=94484 CPUtime=51.07
/proc/11982/stat : 11982 (hydrasat_cache4) R 11981 11981 11647 0 -1 4194304 26633 0 0 0 5095 12 0 0 25 0 1 0 89454415 96751616 21913 1992294400 134512640 135813592 4294956160 18446744073709551615 134665745 0 0 4096 1 0 0 0 17 1 0 0
/proc/11982/statm: 23621 21913 149 317 0 23301 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 99844

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11983
/proc/meminfo: memFree=996656/2055920 swapFree=4192956/4192956
[pid=11981] ppid=11979 vsize=5360 CPUtime=0
/proc/11981/stat : 11981 (hydrasat-multi.) S 11979 11981 11647 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 89454415 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11981/statm: 1340 239 197 169 0 51 0
[pid=11982] ppid=11981 vsize=95276 CPUtime=102.26
/proc/11982/stat : 11982 (hydrasat_cache4) R 11981 11981 11647 0 -1 4194304 26803 0 0 0 10214 12 0 0 25 0 1 0 89454415 97562624 22083 1992294400 134512640 135813592 4294956160 18446744073709551615 134665694 0 0 4096 1 0 0 0 17 1 0 0
/proc/11982/statm: 23819 22083 149 317 0 23499 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 100636

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11983
/proc/meminfo: memFree=994928/2055920 swapFree=4192956/4192956
[pid=11981] ppid=11979 vsize=5360 CPUtime=0
/proc/11981/stat : 11981 (hydrasat-multi.) S 11979 11981 11647 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 89454415 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11981/statm: 1340 239 197 169 0 51 0
[pid=11982] ppid=11981 vsize=97352 CPUtime=162.24
/proc/11982/stat : 11982 (hydrasat_cache4) R 11981 11981 11647 0 -1 4194304 27257 0 0 0 16212 12 0 0 25 0 1 0 89454415 99688448 22537 1992294400 134512640 135813592 4294956160 18446744073709551615 134664957 0 0 4096 1 0 0 0 17 1 0 0
/proc/11982/statm: 24338 22537 149 317 0 24018 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 102712

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11983
/proc/meminfo: memFree=990768/2055920 swapFree=4192956/4192956
[pid=11981] ppid=11979 vsize=5360 CPUtime=0
/proc/11981/stat : 11981 (hydrasat-multi.) S 11979 11981 11647 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 89454415 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11981/statm: 1340 239 197 169 0 51 0
[pid=11982] ppid=11981 vsize=101800 CPUtime=222.23
/proc/11982/stat : 11982 (hydrasat_cache4) R 11981 11981 11647 0 -1 4194304 28251 0 0 0 22209 14 0 0 25 0 1 0 89454415 104243200 23531 1992294400 134512640 135813592 4294956160 18446744073709551615 134664957 0 0 4096 1 0 0 0 17 1 0 0
/proc/11982/statm: 25450 23531 149 317 0 25130 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 107160

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11983
/proc/meminfo: memFree=990384/2055920 swapFree=4192956/4192956
[pid=11981] ppid=11979 vsize=5360 CPUtime=0
/proc/11981/stat : 11981 (hydrasat-multi.) S 11979 11981 11647 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 89454415 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11981/statm: 1340 239 197 169 0 51 0
[pid=11982] ppid=11981 vsize=102280 CPUtime=282.21
/proc/11982/stat : 11982 (hydrasat_cache4) R 11981 11981 11647 0 -1 4194304 28338 0 0 0 28207 14 0 0 25 0 1 0 89454415 104734720 23618 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 1 0 0
/proc/11982/statm: 25570 23618 149 317 0 25250 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 107640

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11983
/proc/meminfo: memFree=990384/2055920 swapFree=4192956/4192956
[pid=11981] ppid=11979 vsize=5360 CPUtime=0
/proc/11981/stat : 11981 (hydrasat-multi.) S 11979 11981 11647 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 89454415 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11981/statm: 1340 239 197 169 0 51 0
[pid=11982] ppid=11981 vsize=102280 CPUtime=342.19
/proc/11982/stat : 11982 (hydrasat_cache4) R 11981 11981 11647 0 -1 4194304 28339 0 0 0 34205 14 0 0 25 0 1 0 89454415 104734720 23619 1992294400 134512640 135813592 4294956160 18446744073709551615 134665944 0 0 4096 1 0 0 0 17 1 0 0
/proc/11982/statm: 25570 23619 149 317 0 25250 0

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

/proc/11982/statm: 25674 23682 149 317 0 25354 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 108056

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11983
/proc/meminfo: memFree=989360/2055920 swapFree=4192956/4192956
[pid=11981] ppid=11979 vsize=5360 CPUtime=0
/proc/11981/stat : 11981 (hydrasat-multi.) S 11979 11981 11647 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 89454415 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11981/statm: 1340 239 197 169 0 51 0
[pid=11982] ppid=11981 vsize=103624 CPUtime=582.13
/proc/11982/stat : 11982 (hydrasat_cache4) R 11981 11981 11647 0 -1 4194304 28588 0 0 0 58198 15 0 0 25 0 1 0 89454415 106110976 23868 1992294400 134512640 135813592 4294956160 18446744073709551615 134665015 0 0 4096 1 0 0 0 17 1 0 0
/proc/11982/statm: 25906 23868 149 317 0 25586 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 108984

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11983
/proc/meminfo: memFree=987824/2055920 swapFree=4192956/4192956
[pid=11981] ppid=11979 vsize=5360 CPUtime=0
/proc/11981/stat : 11981 (hydrasat-multi.) S 11979 11981 11647 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 89454415 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11981/statm: 1340 239 197 169 0 51 0
[pid=11982] ppid=11981 vsize=105380 CPUtime=642.12
/proc/11982/stat : 11982 (hydrasat_cache4) R 11981 11981 11647 0 -1 4194304 28985 0 0 0 64196 16 0 0 25 0 1 0 89454415 107909120 24265 1992294400 134512640 135813592 4294956160 18446744073709551615 134665093 0 0 4096 1 0 0 0 17 1 0 0
/proc/11982/statm: 26345 24265 149 317 0 26025 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 110740

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11984
/proc/meminfo: memFree=933168/2055920 swapFree=4192956/4192956
[pid=11981] ppid=11979 vsize=5364 CPUtime=700.28
/proc/11981/stat : 11981 (hydrasat-multi.) S 11979 11981 11647 0 -1 4194304 321 31125 0 0 0 0 69972 56 16 0 1 0 89454415 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11981/statm: 1341 245 202 169 0 52 0
[pid=11984] ppid=11981 vsize=59268 CPUtime=1.8
/proc/11984/stat : 11984 (hydrasat_cachew) R 11981 11981 11647 0 -1 4194304 15331 0 0 0 174 6 0 0 25 0 1 0 89524464 60690432 13342 1992294400 134512640 135995732 4294956016 18446744073709551615 134694311 0 0 4096 1 0 0 0 17 1 0 0
/proc/11984/statm: 14817 13342 151 362 0 14452 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 64632

[startup+762.305 s]
/proc/loadavg: 1.03 1.01 1.00 2/66 11984
/proc/meminfo: memFree=919088/2055920 swapFree=4192956/4192956
[pid=11981] ppid=11979 vsize=5364 CPUtime=700.28
/proc/11981/stat : 11981 (hydrasat-multi.) S 11979 11981 11647 0 -1 4194304 321 31125 0 0 0 0 69972 56 16 0 1 0 89454415 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11981/statm: 1341 245 202 169 0 52 0
[pid=11984] ppid=11981 vsize=73536 CPUtime=61.79
/proc/11984/stat : 11984 (hydrasat_cachew) R 11981 11981 11647 0 -1 4194304 21397 0 0 0 6167 12 0 0 25 0 1 0 89524464 75300864 16670 1992294400 134512640 135995732 4294956016 18446744073709551615 134807654 0 0 4096 1 0 0 0 17 1 0 0
/proc/11984/statm: 18384 16670 172 362 0 18019 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 78900

[startup+822.301 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 11984
/proc/meminfo: memFree=919152/2055920 swapFree=4192956/4192956
[pid=11981] ppid=11979 vsize=5364 CPUtime=700.28
/proc/11981/stat : 11981 (hydrasat-multi.) S 11979 11981 11647 0 -1 4194304 321 31125 0 0 0 0 69972 56 16 0 1 0 89454415 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11981/statm: 1341 245 202 169 0 52 0
[pid=11984] ppid=11981 vsize=73536 CPUtime=121.77
/proc/11984/stat : 11984 (hydrasat_cachew) R 11981 11981 11647 0 -1 4194304 21397 0 0 0 12165 12 0 0 25 0 1 0 89524464 75300864 16670 1992294400 134512640 135995732 4294956016 18446744073709551615 134589791 0 0 4096 1 0 0 0 17 1 0 0
/proc/11984/statm: 18384 16670 172 362 0 18019 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 78900

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11984
/proc/meminfo: memFree=919152/2055920 swapFree=4192956/4192956
[pid=11981] ppid=11979 vsize=5364 CPUtime=700.28
/proc/11981/stat : 11981 (hydrasat-multi.) S 11979 11981 11647 0 -1 4194304 321 31125 0 0 0 0 69972 56 16 0 1 0 89454415 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11981/statm: 1341 245 202 169 0 52 0
[pid=11984] ppid=11981 vsize=73536 CPUtime=181.75
/proc/11984/stat : 11984 (hydrasat_cachew) R 11981 11981 11647 0 -1 4194304 21397 0 0 0 18163 12 0 0 25 0 1 0 89524464 75300864 16670 1992294400 134512640 135995732 4294956016 18446744073709551615 134841557 0 0 4096 1 0 0 0 17 1 0 0
/proc/11984/statm: 18384 16670 172 362 0 18019 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 78900

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11984
/proc/meminfo: memFree=919216/2055920 swapFree=4192956/4192956
[pid=11981] ppid=11979 vsize=5364 CPUtime=700.28
/proc/11981/stat : 11981 (hydrasat-multi.) S 11979 11981 11647 0 -1 4194304 321 31125 0 0 0 0 69972 56 16 0 1 0 89454415 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11981/statm: 1341 245 202 169 0 52 0
[pid=11984] ppid=11981 vsize=73536 CPUtime=241.74
/proc/11984/stat : 11984 (hydrasat_cachew) R 11981 11981 11647 0 -1 4194304 21397 0 0 0 24162 12 0 0 25 0 1 0 89524464 75300864 16670 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 1 0 0
/proc/11984/statm: 18384 16670 172 362 0 18019 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 78900

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11984
/proc/meminfo: memFree=919280/2055920 swapFree=4192956/4192956
[pid=11981] ppid=11979 vsize=5364 CPUtime=700.28
/proc/11981/stat : 11981 (hydrasat-multi.) S 11979 11981 11647 0 -1 4194304 321 31125 0 0 0 0 69972 56 16 0 1 0 89454415 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11981/statm: 1341 245 202 169 0 52 0
[pid=11984] ppid=11981 vsize=73536 CPUtime=301.72
/proc/11984/stat : 11984 (hydrasat_cachew) R 11981 11981 11647 0 -1 4194304 21397 0 0 0 30160 12 0 0 25 0 1 0 89524464 75300864 16670 1992294400 134512640 135995732 4294956016 18446744073709551615 134807809 0 0 4096 1 0 0 0 17 1 0 0
/proc/11984/statm: 18384 16670 172 362 0 18019 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 78900

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11984
/proc/meminfo: memFree=919216/2055920 swapFree=4192956/4192956
[pid=11981] ppid=11979 vsize=5364 CPUtime=700.28
/proc/11981/stat : 11981 (hydrasat-multi.) S 11979 11981 11647 0 -1 4194304 321 31125 0 0 0 0 69972 56 16 0 1 0 89454415 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11981/statm: 1341 245 202 169 0 52 0
[pid=11984] ppid=11981 vsize=73536 CPUtime=361.71
/proc/11984/stat : 11984 (hydrasat_cachew) R 11981 11981 11647 0 -1 4194304 21397 0 0 0 36158 13 0 0 25 0 1 0 89524464 75300864 16670 1992294400 134512640 135995732 4294956016 18446744073709551615 134808032 0 0 4096 1 0 0 0 17 1 0 0
/proc/11984/statm: 18384 16670 172 362 0 18019 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 78900

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11984
/proc/meminfo: memFree=919216/2055920 swapFree=4192956/4192956
[pid=11981] ppid=11979 vsize=5364 CPUtime=700.28
/proc/11981/stat : 11981 (hydrasat-multi.) S 11979 11981 11647 0 -1 4194304 321 31125 0 0 0 0 69972 56 16 0 1 0 89454415 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11981/statm: 1341 245 202 169 0 52 0
[pid=11984] ppid=11981 vsize=73536 CPUtime=421.69
/proc/11984/stat : 11984 (hydrasat_cachew) R 11981 11981 11647 0 -1 4194304 21397 0 0 0 42156 13 0 0 25 0 1 0 89524464 75300864 16670 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 1 0 0
/proc/11984/statm: 18384 16670 172 362 0 18019 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 78900

[startup+1182.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/66 11984
/proc/meminfo: memFree=919280/2055920 swapFree=4192956/4192956
[pid=11981] ppid=11979 vsize=5364 CPUtime=700.28
/proc/11981/stat : 11981 (hydrasat-multi.) S 11979 11981 11647 0 -1 4194304 321 31125 0 0 0 0 69972 56 16 0 1 0 89454415 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11981/statm: 1341 245 202 169 0 52 0
[pid=11984] ppid=11981 vsize=73536 CPUtime=481.68
/proc/11984/stat : 11984 (hydrasat_cachew) R 11981 11981 11647 0 -1 4194304 21397 0 0 0 48155 13 0 0 25 0 1 0 89524464 75300864 16670 1992294400 134512640 135995732 4294956016 18446744073709551615 134807701 0 0 4096 1 0 0 0 17 1 0 0
/proc/11984/statm: 18384 16670 172 362 0 18019 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 78900



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.10 1.03 1.00 2/66 11984
/proc/meminfo: memFree=919216/2055920 swapFree=4192956/4192956
[pid=11981] ppid=11979 vsize=5364 CPUtime=700.28
/proc/11981/stat : 11981 (hydrasat-multi.) S 11979 11981 11647 0 -1 4194304 321 31125 0 0 0 0 69972 56 16 0 1 0 89454415 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11981/statm: 1341 245 202 169 0 52 0
[pid=11984] ppid=11981 vsize=73536 CPUtime=499.78
/proc/11984/stat : 11984 (hydrasat_cachew) R 11981 11981 11647 0 -1 4194304 21397 0 0 0 49965 13 0 0 25 0 1 0 89524464 75300864 16670 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 1 0 0
/proc/11984/statm: 18384 16670 172 362 0 18019 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 78900

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 11981 and gives
#  childrusage.ru_utime.tv_sec=699
#  childrusage.ru_utime.tv_usec=729624
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=568913
# CPU time returned by wait4() is 700.299
# while last known CPU time is 1200.06
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.41
CPU time (s): 1200.06
CPU user time (s): 1199.37
CPU system time (s): 0.69
CPU usage (%): 99.9707
Max. virtual memory (cumulated for all children) (KiB): 111656

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 699.73
system time used= 0.568913
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 31446
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= 1212

runsolver used 1.3298 second user time and 2.98255 second system time

The end

Launcher Data 

Begin job on node15 at 2009-04-25 01:03:30
IDJOB=1716323
IDBENCH=20374
IDSOLVER=518
FILE ID=node15/1716323-1240614209
PBS_JOBID= 9186299
Free space on /tmp= 66256 MiB

SOLVER NAME= HydraSAT-Multi 2009-03-22-Multi
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/dated-5-15-u.cnf
COMMAND LINE= DIR/hydrasat-multi.sh DIR BENCHNAME MEMLIMIT RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1716323-1240614209/watcher-1716323-1240614209 -o /tmp/evaluation-result-1716323-1240614209/solver-1716323-1240614209 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-multi.sh HOME HOME/instance-1716323-1240614209.cnf 1800 1360315521

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

MD5SUM BENCH= c716daea92d5e29b94f85a19b52859ac
RANDOM SEED=1360315521

node15.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		: 3000.220
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		: 3000.220
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:       1085152 kB
Buffers:         95292 kB
Cached:         767628 kB
SwapCached:          0 kB
Active:         116540 kB
Inactive:       760320 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1085152 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:           16188 kB
Writeback:           0 kB
Mapped:          23708 kB
Slab:            79872 kB
Committed_AS:   278584 kB
PageTables:       1460 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= 66156 MiB
End job on node15 at 2009-04-25 01:23:32