Trace number 1733209

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
HydraSAT-Multi 2009-03-22-Multi? (TO) 1200.09 1200.71

General information on the benchmark

NameCRAFTED/modcircuits/
mod4block_2vars_9gates_u2.cnf
MD5SUMef7ae52d071607b182dca67dbff359aa
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables434
Number of clauses81513
Sum of the clauses size471380
Maximum clause length26
Minimum clause length1
Number of clauses of size 164
Number of clauses of size 21843
Number of clauses of size 30
Number of clauses of size 42777
Number of clauses of size 54610
Number of clauses of size over 572219

Solver Data 

0.00/0.00	c Trying configuration 1
700.25/700.62	HOME/hydrasat-multi.sh: line 48: 24394 CPU time limit exceeded (core dumped) $SOLVER1 $BENCHNAME $OPTIONS1
700.25/700.62	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-1733209-1240786011/watcher-1733209-1240786011 -o /tmp/evaluation-result-1733209-1240786011/solver-1733209-1240786011 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-multi.sh HOME HOME/instance-1733209-1240786011.cnf 1800 1553878384 

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: 1.08 1.03 1.00 2/64 24392
/proc/meminfo: memFree=1784360/2055920 swapFree=4181732/4192956
[pid=24392] ppid=24390 vsize=5356 CPUtime=0
/proc/24392/stat : 24392 (hydrasat-multi.) R 24390 24392 23912 0 -1 4194304 265 0 0 0 0 0 0 0 18 0 1 0 106628562 5484544 233 1992294400 4194304 4889804 548682068720 18446744073709551615 273653361139 0 0 4100 65536 0 0 0 17 1 0 0
/proc/24392/statm: 1339 233 193 169 0 50 0

[startup+0.025486 s]
/proc/loadavg: 1.08 1.03 1.00 2/64 24392
/proc/meminfo: memFree=1784360/2055920 swapFree=4181732/4192956
[pid=24392] ppid=24390 vsize=5360 CPUtime=0
/proc/24392/stat : 24392 (hydrasat-multi.) S 24390 24392 23912 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 106628562 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24392/statm: 1340 239 197 169 0 51 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5360

[startup+0.101486 s]
/proc/loadavg: 1.08 1.03 1.00 2/64 24392
/proc/meminfo: memFree=1784360/2055920 swapFree=4181732/4192956
[pid=24392] ppid=24390 vsize=5360 CPUtime=0
/proc/24392/stat : 24392 (hydrasat-multi.) S 24390 24392 23912 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 106628562 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24392/statm: 1340 239 197 169 0 51 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5360

[startup+0.3015 s]
/proc/loadavg: 1.08 1.03 1.00 2/64 24392
/proc/meminfo: memFree=1784360/2055920 swapFree=4181732/4192956
[pid=24392] ppid=24390 vsize=5360 CPUtime=0
/proc/24392/stat : 24392 (hydrasat-multi.) S 24390 24392 23912 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 106628562 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24392/statm: 1340 239 197 169 0 51 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5360

[startup+0.701526 s]
/proc/loadavg: 1.08 1.03 1.00 2/64 24392
/proc/meminfo: memFree=1784360/2055920 swapFree=4181732/4192956
[pid=24392] ppid=24390 vsize=5360 CPUtime=0
/proc/24392/stat : 24392 (hydrasat-multi.) S 24390 24392 23912 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 106628562 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24392/statm: 1340 239 197 169 0 51 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5360

[startup+1.50158 s]
/proc/loadavg: 1.08 1.03 1.00 2/66 24394
/proc/meminfo: memFree=1775376/2055920 swapFree=4181732/4192956
[pid=24392] ppid=24390 vsize=5360 CPUtime=0
/proc/24392/stat : 24392 (hydrasat-multi.) S 24390 24392 23912 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 106628562 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24392/statm: 1340 239 197 169 0 51 0
[pid=24394] ppid=24392 vsize=9992 CPUtime=1.48
/proc/24394/stat : 24394 (hydrasat_cache4) R 24392 24392 23912 0 -1 4194304 2365 0 0 0 148 0 0 0 25 0 1 0 106628563 10231808 2272 1992294400 134512640 135813592 4294956160 18446744073709551615 135224161 0 0 4096 1 0 0 0 17 0 0 0
/proc/24394/statm: 2498 2272 124 317 0 2178 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 15352

[startup+3.10169 s]
/proc/loadavg: 1.08 1.03 1.00 2/66 24394
/proc/meminfo: memFree=1775120/2055920 swapFree=4181732/4192956
[pid=24392] ppid=24390 vsize=5360 CPUtime=0
/proc/24392/stat : 24392 (hydrasat-multi.) S 24390 24392 23912 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 106628562 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24392/statm: 1340 239 197 169 0 51 0
[pid=24394] ppid=24392 vsize=10636 CPUtime=3.09
/proc/24394/stat : 24394 (hydrasat_cache4) R 24392 24392 23912 0 -1 4194304 2523 0 0 0 308 1 0 0 25 0 1 0 106628563 10891264 2349 1992294400 134512640 135813592 4294956160 18446744073709551615 134665944 0 0 4096 1 0 0 0 17 0 0 0
/proc/24394/statm: 2659 2349 149 317 0 2339 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 15996

[startup+6.3029 s]
/proc/loadavg: 1.08 1.03 1.00 2/66 24394
/proc/meminfo: memFree=1774800/2055920 swapFree=4181732/4192956
[pid=24392] ppid=24390 vsize=5360 CPUtime=0
/proc/24392/stat : 24392 (hydrasat-multi.) S 24390 24392 23912 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 106628562 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24392/statm: 1340 239 197 169 0 51 0
[pid=24394] ppid=24392 vsize=10636 CPUtime=6.28
/proc/24394/stat : 24394 (hydrasat_cache4) R 24392 24392 23912 0 -1 4194304 2523 0 0 0 627 1 0 0 25 0 1 0 106628563 10891264 2349 1992294400 134512640 135813592 4294956160 18446744073709551615 134664843 0 0 4096 1 0 0 0 17 0 0 0
/proc/24394/statm: 2659 2349 149 317 0 2339 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 15996

[startup+12.7013 s]
/proc/loadavg: 1.07 1.02 1.00 2/66 24394
/proc/meminfo: memFree=1773712/2055920 swapFree=4181732/4192956
[pid=24392] ppid=24390 vsize=5360 CPUtime=0
/proc/24392/stat : 24392 (hydrasat-multi.) S 24390 24392 23912 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 106628562 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24392/statm: 1340 239 197 169 0 51 0
[pid=24394] ppid=24392 vsize=12588 CPUtime=12.67
/proc/24394/stat : 24394 (hydrasat_cache4) R 24392 24392 23912 0 -1 4194304 2934 0 0 0 1266 1 0 0 25 0 1 0 106628563 12890112 2760 1992294400 134512640 135813592 4294956160 18446744073709551615 134664957 0 0 4096 1 0 0 0 17 0 0 0
/proc/24394/statm: 3147 2760 149 317 0 2827 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 17948

[startup+25.5012 s]
/proc/loadavg: 1.06 1.02 1.00 2/66 24394
/proc/meminfo: memFree=1769296/2055920 swapFree=4181732/4192956
[pid=24392] ppid=24390 vsize=5360 CPUtime=0
/proc/24392/stat : 24392 (hydrasat-multi.) S 24390 24392 23912 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 106628562 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24392/statm: 1340 239 197 169 0 51 0
[pid=24394] ppid=24392 vsize=17244 CPUtime=25.47
/proc/24394/stat : 24394 (hydrasat_cache4) R 24392 24392 23912 0 -1 4194304 3991 0 0 0 2545 2 0 0 25 0 1 0 106628563 17657856 3817 1992294400 134512640 135813592 4294956160 18446744073709551615 134664957 0 0 4096 1 0 0 0 17 0 0 0
/proc/24394/statm: 4311 3817 149 317 0 3991 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 22604

[startup+51.1019 s]
/proc/loadavg: 1.04 1.02 1.00 2/66 24394
/proc/meminfo: memFree=1762640/2055920 swapFree=4181732/4192956
[pid=24392] ppid=24390 vsize=5360 CPUtime=0
/proc/24392/stat : 24392 (hydrasat-multi.) S 24390 24392 23912 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 106628562 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24392/statm: 1340 239 197 169 0 51 0
[pid=24394] ppid=24392 vsize=25244 CPUtime=51.05
/proc/24394/stat : 24394 (hydrasat_cache4) R 24392 24392 23912 0 -1 4194304 5783 0 0 0 5101 4 0 0 25 0 1 0 106628563 25849856 5508 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/24394/statm: 6311 5508 149 317 0 5991 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 30604

[startup+102.305 s]
/proc/loadavg: 1.01 1.02 1.00 2/66 24394
/proc/meminfo: memFree=1751312/2055920 swapFree=4181732/4192956
[pid=24392] ppid=24390 vsize=5360 CPUtime=0
/proc/24392/stat : 24392 (hydrasat-multi.) S 24390 24392 23912 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 106628562 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24392/statm: 1340 239 197 169 0 51 0
[pid=24394] ppid=24392 vsize=37332 CPUtime=102.23
/proc/24394/stat : 24394 (hydrasat_cache4) R 24392 24392 23912 0 -1 4194304 8671 0 0 0 10217 6 0 0 25 0 1 0 106628563 38227968 8275 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/24394/statm: 9333 8275 149 317 0 9013 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 42692

[startup+162.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 24394
/proc/meminfo: memFree=1740880/2055920 swapFree=4181732/4192956
[pid=24392] ppid=24390 vsize=5360 CPUtime=0
/proc/24392/stat : 24392 (hydrasat-multi.) S 24390 24392 23912 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 106628562 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24392/statm: 1340 239 197 169 0 51 0
[pid=24394] ppid=24392 vsize=48940 CPUtime=162.21
/proc/24394/stat : 24394 (hydrasat_cache4) R 24392 24392 23912 0 -1 4194304 11604 0 0 0 16213 8 0 0 25 0 1 0 106628563 50114560 10878 1992294400 134512640 135813592 4294956160 18446744073709551615 134665944 0 0 4096 1 0 0 0 17 0 0 0
/proc/24394/statm: 12235 10878 149 317 0 11915 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 54300

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24394
/proc/meminfo: memFree=1732368/2055920 swapFree=4181732/4192956
[pid=24392] ppid=24390 vsize=5360 CPUtime=0
/proc/24392/stat : 24392 (hydrasat-multi.) S 24390 24392 23912 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 106628562 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24392/statm: 1340 239 197 169 0 51 0
[pid=24394] ppid=24392 vsize=57416 CPUtime=222.18
/proc/24394/stat : 24394 (hydrasat_cache4) R 24392 24392 23912 0 -1 4194304 13838 0 0 0 22209 9 0 0 25 0 1 0 106628563 58793984 12971 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/24394/statm: 14354 12971 149 317 0 14034 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 62776

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24394
/proc/meminfo: memFree=1726160/2055920 swapFree=4181732/4192956
[pid=24392] ppid=24390 vsize=5360 CPUtime=0
/proc/24392/stat : 24392 (hydrasat-multi.) S 24390 24392 23912 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 106628562 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24392/statm: 1340 239 197 169 0 51 0
[pid=24394] ppid=24392 vsize=63896 CPUtime=282.15
/proc/24394/stat : 24394 (hydrasat_cache4) R 24392 24392 23912 0 -1 4194304 15670 0 0 0 28205 10 0 0 25 0 1 0 106628563 65429504 14521 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/24394/statm: 15974 14521 149 317 0 15654 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 69256

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24394
/proc/meminfo: memFree=1719824/2055920 swapFree=4181732/4192956
[pid=24392] ppid=24390 vsize=5360 CPUtime=0
/proc/24392/stat : 24392 (hydrasat-multi.) S 24390 24392 23912 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 106628562 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24392/statm: 1340 239 197 169 0 51 0
[pid=24394] ppid=24392 vsize=71232 CPUtime=342.13
/proc/24394/stat : 24394 (hydrasat_cache4) R 24392 24392 23912 0 -1 4194304 17644 0 0 0 34201 12 0 0 25 0 1 0 106628563 72941568 16093 1992294400 134512640 135813592 4294956160 18446744073709551615 134665049 0 0 4096 1 0 0 0 17 0 0 0
/proc/24394/statm: 17808 16093 149 317 0 17488 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 76592

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24394
/proc/meminfo: memFree=1715536/2055920 swapFree=4181732/4192956
[pid=24392] ppid=24390 vsize=5360 CPUtime=0
/proc/24392/stat : 24392 (hydrasat-multi.) S 24390 24392 23912 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 106628562 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24392/statm: 1340 239 197 169 0 51 0
[pid=24394] ppid=24392 vsize=77848 CPUtime=402.1
/proc/24394/stat : 24394 (hydrasat_cache4) R 24392 24392 23912 0 -1 4194304 19383 0 0 0 40197 13 0 0 25 0 1 0 106628563 79716352 17174 1992294400 134512640 135813592 4294956160 18446744073709551615 134665944 0 0 4096 1 0 0 0 17 0 0 0
/proc/24394/statm: 19462 17174 149 317 0 19142 0
Current children cumulated CPU time (s) 402.1
Current children cumulated vsize (KiB) 83208


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

/proc/24394/statm: 24699 21734 149 317 0 24379 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 104156

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24394
/proc/meminfo: memFree=1691280/2055920 swapFree=4181732/4192956
[pid=24392] ppid=24390 vsize=5360 CPUtime=0
/proc/24392/stat : 24392 (hydrasat-multi.) S 24390 24392 23912 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 106628562 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24392/statm: 1340 239 197 169 0 51 0
[pid=24394] ppid=24392 vsize=105084 CPUtime=642
/proc/24394/stat : 24394 (hydrasat_cache4) R 24392 24392 23912 0 -1 4194304 27596 0 0 0 64181 19 0 0 25 0 1 0 106628563 107606016 23179 1992294400 134512640 135813592 4294956160 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/24394/statm: 26271 23179 149 317 0 25951 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 110444

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24395
/proc/meminfo: memFree=1675728/2055920 swapFree=4181732/4192956
[pid=24392] ppid=24390 vsize=5364 CPUtime=700.27
/proc/24392/stat : 24392 (hydrasat-multi.) S 24390 24392 23912 0 -1 4194304 321 32454 0 0 0 0 69968 59 19 0 1 0 106628562 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24392/statm: 1341 245 202 169 0 52 0
[pid=24395] ppid=24392 vsize=10560 CPUtime=1.67
/proc/24395/stat : 24395 (hydrasat_cachew) R 24392 24392 23912 0 -1 4194304 2470 0 0 0 166 1 0 0 25 0 1 0 106698625 10813440 2297 1992294400 134512640 135995732 4294956016 18446744073709551615 134520012 0 0 4096 1 0 0 0 17 0 0 0
/proc/24395/statm: 2640 2297 151 362 0 2275 0
Current children cumulated CPU time (s) 701.94
Current children cumulated vsize (KiB) 15924

[startup+762.306 s]
/proc/loadavg: 1.03 1.01 1.00 2/66 24395
/proc/meminfo: memFree=1670032/2055920 swapFree=4181732/4192956
[pid=24392] ppid=24390 vsize=5364 CPUtime=700.27
/proc/24392/stat : 24392 (hydrasat-multi.) S 24390 24392 23912 0 -1 4194304 321 32454 0 0 0 0 69968 59 19 0 1 0 106628562 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24392/statm: 1341 245 202 169 0 52 0
[pid=24395] ppid=24392 vsize=18936 CPUtime=61.63
/proc/24395/stat : 24395 (hydrasat_cachew) R 24392 24392 23912 0 -1 4194304 4394 0 0 0 6157 6 0 0 25 0 1 0 106698625 19390464 4220 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/24395/statm: 4734 4220 172 362 0 4369 0
Current children cumulated CPU time (s) 761.9
Current children cumulated vsize (KiB) 24300

[startup+822.302 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 24395
/proc/meminfo: memFree=1662032/2055920 swapFree=4181732/4192956
[pid=24392] ppid=24390 vsize=5364 CPUtime=700.27
/proc/24392/stat : 24392 (hydrasat-multi.) S 24390 24392 23912 0 -1 4194304 321 32454 0 0 0 0 69968 59 19 0 1 0 106628562 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24392/statm: 1341 245 202 169 0 52 0
[pid=24395] ppid=24392 vsize=27300 CPUtime=121.59
/proc/24395/stat : 24395 (hydrasat_cachew) R 24392 24392 23912 0 -1 4194304 6424 0 0 0 12152 7 0 0 25 0 1 0 106698625 27955200 6250 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/24395/statm: 6825 6250 172 362 0 6460 0
Current children cumulated CPU time (s) 821.86
Current children cumulated vsize (KiB) 32664

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24401
/proc/meminfo: memFree=1655120/2055920 swapFree=4181732/4192956
[pid=24392] ppid=24390 vsize=5364 CPUtime=700.27
/proc/24392/stat : 24392 (hydrasat-multi.) S 24390 24392 23912 0 -1 4194304 321 32454 0 0 0 0 69968 59 19 0 1 0 106628562 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24392/statm: 1341 245 202 169 0 52 0
[pid=24395] ppid=24392 vsize=34600 CPUtime=181.57
/proc/24395/stat : 24395 (hydrasat_cachew) R 24392 24392 23912 0 -1 4194304 8238 0 0 0 18148 9 0 0 25 0 1 0 106698625 35430400 7935 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/24395/statm: 8650 7935 172 362 0 8285 0
Current children cumulated CPU time (s) 881.84
Current children cumulated vsize (KiB) 39964

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24401
/proc/meminfo: memFree=1649232/2055920 swapFree=4181732/4192956
[pid=24392] ppid=24390 vsize=5364 CPUtime=700.27
/proc/24392/stat : 24392 (hydrasat-multi.) S 24390 24392 23912 0 -1 4194304 321 32454 0 0 0 0 69968 59 19 0 1 0 106628562 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24392/statm: 1341 245 202 169 0 52 0
[pid=24395] ppid=24392 vsize=41344 CPUtime=241.55
/proc/24395/stat : 24395 (hydrasat_cachew) R 24392 24392 23912 0 -1 4194304 9932 0 0 0 24145 10 0 0 25 0 1 0 106698625 42336256 9435 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/24395/statm: 10336 9435 172 362 0 9971 0
Current children cumulated CPU time (s) 941.82
Current children cumulated vsize (KiB) 46708

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24401
/proc/meminfo: memFree=1645072/2055920 swapFree=4181732/4192956
[pid=24392] ppid=24390 vsize=5364 CPUtime=700.27
/proc/24392/stat : 24392 (hydrasat-multi.) S 24390 24392 23912 0 -1 4194304 321 32454 0 0 0 0 69968 59 19 0 1 0 106628562 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24392/statm: 1341 245 202 169 0 52 0
[pid=24395] ppid=24392 vsize=45856 CPUtime=301.51
/proc/24395/stat : 24395 (hydrasat_cachew) R 24392 24392 23912 0 -1 4194304 11096 0 0 0 30140 11 0 0 25 0 1 0 106698625 46956544 10470 1992294400 134512640 135995732 4294956016 18446744073709551615 134807763 0 0 4096 1 0 0 0 17 0 0 0
/proc/24395/statm: 11464 10470 172 362 0 11099 0
Current children cumulated CPU time (s) 1001.78
Current children cumulated vsize (KiB) 51220

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24401
/proc/meminfo: memFree=1640976/2055920 swapFree=4181732/4192956
[pid=24392] ppid=24390 vsize=5364 CPUtime=700.27
/proc/24392/stat : 24392 (hydrasat-multi.) S 24390 24392 23912 0 -1 4194304 321 32454 0 0 0 0 69968 59 19 0 1 0 106628562 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24392/statm: 1341 245 202 169 0 52 0
[pid=24395] ppid=24392 vsize=49776 CPUtime=361.48
/proc/24395/stat : 24395 (hydrasat_cachew) R 24392 24392 23912 0 -1 4194304 12117 0 0 0 36136 12 0 0 25 0 1 0 106698625 50970624 11491 1992294400 134512640 135995732 4294956016 18446744073709551615 134808102 0 0 4096 1 0 0 0 17 0 0 0
/proc/24395/statm: 12444 11491 172 362 0 12079 0
Current children cumulated CPU time (s) 1061.75
Current children cumulated vsize (KiB) 55140

[startup+1122.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/66 24401
/proc/meminfo: memFree=1636048/2055920 swapFree=4181732/4192956
[pid=24392] ppid=24390 vsize=5364 CPUtime=700.27
/proc/24392/stat : 24392 (hydrasat-multi.) S 24390 24392 23912 0 -1 4194304 321 32454 0 0 0 0 69968 59 19 0 1 0 106628562 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24392/statm: 1341 245 202 169 0 52 0
[pid=24395] ppid=24392 vsize=55852 CPUtime=421.45
/proc/24395/stat : 24395 (hydrasat_cachew) R 24392 24392 23912 0 -1 4194304 13721 0 0 0 42132 13 0 0 25 0 1 0 106698625 57192448 12709 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/24395/statm: 13963 12709 172 362 0 13598 0
Current children cumulated CPU time (s) 1121.72
Current children cumulated vsize (KiB) 61216

[startup+1182.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 24401
/proc/meminfo: memFree=1632784/2055920 swapFree=4181732/4192956
[pid=24392] ppid=24390 vsize=5364 CPUtime=700.27
/proc/24392/stat : 24392 (hydrasat-multi.) S 24390 24392 23912 0 -1 4194304 321 32454 0 0 0 0 69968 59 19 0 1 0 106628562 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24392/statm: 1341 245 202 169 0 52 0
[pid=24395] ppid=24392 vsize=59040 CPUtime=481.42
/proc/24395/stat : 24395 (hydrasat_cachew) R 24392 24392 23912 0 -1 4194304 14530 0 0 0 48128 14 0 0 25 0 1 0 106698625 60456960 13518 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/24395/statm: 14760 13518 172 362 0 14395 0
Current children cumulated CPU time (s) 1181.69
Current children cumulated vsize (KiB) 64404



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 24401
/proc/meminfo: memFree=1631824/2055920 swapFree=4181732/4192956
[pid=24392] ppid=24390 vsize=5364 CPUtime=700.27
/proc/24392/stat : 24392 (hydrasat-multi.) S 24390 24392 23912 0 -1 4194304 321 32454 0 0 0 0 69968 59 19 0 1 0 106628562 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24392/statm: 1341 245 202 169 0 52 0
[pid=24395] ppid=24392 vsize=59860 CPUtime=499.82
/proc/24395/stat : 24395 (hydrasat_cachew) R 24392 24392 23912 0 -1 4194304 14757 0 0 0 49968 14 0 0 25 0 1 0 106698625 61296640 13745 1992294400 134512640 135995732 4294956016 18446744073709551615 134807724 0 0 4096 1 0 0 0 17 0 0 0
/proc/24395/statm: 14965 13745 172 362 0 14600 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 65224

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: 1.01 1.00 1.00 2/66 24401
/proc/meminfo: memFree=1631824/2055920 swapFree=4181732/4192956
[pid=24392] ppid=24390 vsize=5364 CPUtime=700.27
/proc/24392/stat : 24392 (hydrasat-multi.) S 24390 24392 23912 0 -1 4194304 321 32454 0 0 0 0 69968 59 19 0 1 0 106628562 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24392/statm: 1341 245 202 169 0 52 0
[pid=24395] ppid=24392 vsize=59860 CPUtime=499.82
/proc/24395/stat : 24395 (hydrasat_cachew) R 24392 24392 23912 0 -1 4194304 14757 0 0 0 49968 14 0 0 25 0 1 0 106698625 61296640 13745 1992294400 134512640 135995732 4294956016 18446744073709551615 134807724 0 0 4096 1 0 0 0 17 0 0 0
/proc/24395/statm: 14965 13745 172 362 0 14600 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 65224

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 24392 and gives
#  childrusage.ru_utime.tv_sec=699
#  childrusage.ru_utime.tv_usec=685631
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=592909
# CPU time returned by wait4() is 700.279
# while last known CPU time is 1200.09
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.71
CPU time (s): 1200.09
CPU user time (s): 1199.36
CPU system time (s): 0.73
CPU usage (%): 99.9481
Max. virtual memory (cumulated for all children) (KiB): 116260

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 699.686
system time used= 0.592909
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 32775
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 7
involuntary context switches= 2411

runsolver used 1.06584 second user time and 3.3105 second system time

The end

Launcher Data 

Begin job on node52 at 2009-04-27 00:46:51
IDJOB=1733209
IDBENCH=71136
IDSOLVER=518
FILE ID=node52/1733209-1240786011
PBS_JOBID= 9187276
Free space on /tmp= 66232 MiB

SOLVER NAME= HydraSAT-Multi 2009-03-22-Multi
BENCH NAME= SAT09/CRAFTED/modcircuits/mod4block_2vars_9gates_u2.cnf
COMMAND LINE= DIR/hydrasat-multi.sh DIR BENCHNAME MEMLIMIT RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1733209-1240786011/watcher-1733209-1240786011 -o /tmp/evaluation-result-1733209-1240786011/solver-1733209-1240786011 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-multi.sh HOME HOME/instance-1733209-1240786011.cnf 1800 1553878384

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

MD5SUM BENCH= ef7ae52d071607b182dca67dbff359aa
RANDOM SEED=1553878384

node52.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:       1784904 kB
Buffers:         23500 kB
Cached:         169464 kB
SwapCached:       5120 kB
Active:          30420 kB
Inactive:       170496 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1784904 kB
SwapTotal:     4192956 kB
SwapFree:      4181732 kB
Dirty:            6300 kB
Writeback:           0 kB
Mapped:          14016 kB
Slab:            56048 kB
Committed_AS:   438548 kB
PageTables:       1476 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= 66132 MiB
End job on node52 at 2009-04-27 01:06:54