Trace number 1529577

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 1200.61

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/8000/
unif-k3-r4.2-v8000-c33600-S1741784682-076.cnf
MD5SUM355ff7ae526b221bc4c8d8e4e0eadc31
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark7.73082
Satisfiable
(Un)Satisfiability was proved
Number of variables8000
Number of clauses33600
Sum of the clauses size100800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 333600
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
699.91/700.25	HOME/hydrasat-multi.sh: line 48: 24307 CPU time limit exceeded (core dumped) $SOLVER1 $BENCHNAME $OPTIONS1
699.91/700.25	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-1529577-1238393413/watcher-1529577-1238393413 -o /tmp/evaluation-result-1529577-1238393413/solver-1529577-1238393413 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-multi.sh HOME HOME/instance-1529577-1238393413.cnf 1800 1259037062 

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 1.00 3/64 24306
/proc/meminfo: memFree=1260008/2055920 swapFree=4176996/4192956
[pid=24306] ppid=24304 vsize=5356 CPUtime=0
/proc/24306/stat : 24306 (hydrasat-multi.) R 24304 24306 23915 0 -1 4194304 265 0 0 0 0 0 0 0 18 0 1 0 1112003406 5484544 233 1992294400 4194304 4889804 548682068736 18446744073709551615 240577079795 0 0 4100 65536 0 0 0 17 1 0 0
/proc/24306/statm: 1339 235 195 169 0 50 0

[startup+0.0524439 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 24306
/proc/meminfo: memFree=1260008/2055920 swapFree=4176996/4192956
[pid=24306] ppid=24304 vsize=5360 CPUtime=0
/proc/24306/stat : 24306 (hydrasat-multi.) S 24304 24306 23915 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1112003406 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24306/statm: 1340 239 197 169 0 51 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5360

[startup+0.101444 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 24306
/proc/meminfo: memFree=1260008/2055920 swapFree=4176996/4192956
[pid=24306] ppid=24304 vsize=5360 CPUtime=0
/proc/24306/stat : 24306 (hydrasat-multi.) S 24304 24306 23915 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1112003406 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24306/statm: 1340 239 197 169 0 51 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5360

[startup+0.301461 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 24306
/proc/meminfo: memFree=1260008/2055920 swapFree=4176996/4192956
[pid=24306] ppid=24304 vsize=5360 CPUtime=0
/proc/24306/stat : 24306 (hydrasat-multi.) S 24304 24306 23915 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1112003406 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24306/statm: 1340 239 197 169 0 51 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5360

[startup+0.701495 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 24306
/proc/meminfo: memFree=1260008/2055920 swapFree=4176996/4192956
[pid=24306] ppid=24304 vsize=5360 CPUtime=0
/proc/24306/stat : 24306 (hydrasat-multi.) S 24304 24306 23915 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1112003406 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24306/statm: 1340 239 197 169 0 51 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5360

[startup+1.50156 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24308
/proc/meminfo: memFree=1254032/2055920 swapFree=4176996/4192956
[pid=24306] ppid=24304 vsize=5360 CPUtime=0
/proc/24306/stat : 24306 (hydrasat-multi.) S 24304 24306 23915 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1112003406 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24306/statm: 1340 239 197 169 0 51 0
[pid=24307] ppid=24306 vsize=7376 CPUtime=1.49
/proc/24307/stat : 24307 (hydrasat_cache4) R 24306 24306 23915 0 -1 4194304 1666 0 0 0 149 0 0 0 25 0 1 0 1112003406 7553024 1591 1992294400 134512640 135813592 4294956176 18446744073709551615 134668754 0 0 4096 1 0 0 0 17 0 0 0
/proc/24307/statm: 1844 1591 150 317 0 1524 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12736

[startup+3.10271 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24308
/proc/meminfo: memFree=1253776/2055920 swapFree=4176996/4192956
[pid=24306] ppid=24304 vsize=5360 CPUtime=0
/proc/24306/stat : 24306 (hydrasat-multi.) S 24304 24306 23915 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1112003406 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24306/statm: 1340 239 197 169 0 51 0
[pid=24307] ppid=24306 vsize=7508 CPUtime=3.08
/proc/24307/stat : 24307 (hydrasat_cache4) R 24306 24306 23915 0 -1 4194304 1693 0 0 0 308 0 0 0 25 0 1 0 1112003406 7688192 1618 1992294400 134512640 135813592 4294956176 18446744073709551615 134665145 0 0 4096 1 0 0 0 17 0 0 0
/proc/24307/statm: 1877 1618 150 317 0 1557 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 12868

[startup+6.30199 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24308
/proc/meminfo: memFree=1253392/2055920 swapFree=4176996/4192956
[pid=24306] ppid=24304 vsize=5360 CPUtime=0
/proc/24306/stat : 24306 (hydrasat-multi.) S 24304 24306 23915 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1112003406 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24306/statm: 1340 239 197 169 0 51 0
[pid=24307] ppid=24306 vsize=7772 CPUtime=6.27
/proc/24307/stat : 24307 (hydrasat_cache4) R 24306 24306 23915 0 -1 4194304 1775 0 0 0 627 0 0 0 25 0 1 0 1112003406 7958528 1700 1992294400 134512640 135813592 4294956176 18446744073709551615 134664892 0 0 4096 1 0 0 0 17 0 0 0
/proc/24307/statm: 1943 1700 150 317 0 1623 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 13132

[startup+12.7016 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24308
/proc/meminfo: memFree=1253072/2055920 swapFree=4176996/4192956
[pid=24306] ppid=24304 vsize=5360 CPUtime=0
/proc/24306/stat : 24306 (hydrasat-multi.) S 24304 24306 23915 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1112003406 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24306/statm: 1340 239 197 169 0 51 0
[pid=24307] ppid=24306 vsize=7904 CPUtime=12.67
/proc/24307/stat : 24307 (hydrasat_cache4) R 24306 24306 23915 0 -1 4194304 1813 0 0 0 1267 0 0 0 25 0 1 0 1112003406 8093696 1738 1992294400 134512640 135813592 4294956176 18446744073709551615 135224169 0 0 4096 1 0 0 0 17 0 0 0
/proc/24307/statm: 1976 1738 150 317 0 1656 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 13264

[startup+25.5017 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24308
/proc/meminfo: memFree=1252880/2055920 swapFree=4176996/4192956
[pid=24306] ppid=24304 vsize=5360 CPUtime=0
/proc/24306/stat : 24306 (hydrasat-multi.) S 24304 24306 23915 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1112003406 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24306/statm: 1340 239 197 169 0 51 0
[pid=24307] ppid=24306 vsize=8172 CPUtime=25.48
/proc/24307/stat : 24307 (hydrasat_cache4) R 24306 24306 23915 0 -1 4194304 1882 0 0 0 2547 1 0 0 25 0 1 0 1112003406 8368128 1807 1992294400 134512640 135813592 4294956176 18446744073709551615 134664959 0 0 4096 1 0 0 0 17 0 0 0
/proc/24307/statm: 2043 1807 150 317 0 1723 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 13532

[startup+51.1019 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24308
/proc/meminfo: memFree=1252880/2055920 swapFree=4176996/4192956
[pid=24306] ppid=24304 vsize=5360 CPUtime=0
/proc/24306/stat : 24306 (hydrasat-multi.) S 24304 24306 23915 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1112003406 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24306/statm: 1340 239 197 169 0 51 0
[pid=24307] ppid=24306 vsize=8304 CPUtime=51.06
/proc/24307/stat : 24307 (hydrasat_cache4) R 24306 24306 23915 0 -1 4194304 1892 0 0 0 5105 1 0 0 25 0 1 0 1112003406 8503296 1817 1992294400 134512640 135813592 4294956176 18446744073709551615 134665514 0 0 4096 1 0 0 0 17 0 0 0
/proc/24307/statm: 2076 1817 150 317 0 1756 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 13664

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24308
/proc/meminfo: memFree=1251344/2055920 swapFree=4176996/4192956
[pid=24306] ppid=24304 vsize=5360 CPUtime=0
/proc/24306/stat : 24306 (hydrasat-multi.) S 24304 24306 23915 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1112003406 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24306/statm: 1340 239 197 169 0 51 0
[pid=24307] ppid=24306 vsize=9760 CPUtime=102.24
/proc/24307/stat : 24307 (hydrasat_cache4) R 24306 24306 23915 0 -1 4194304 2270 0 0 0 10223 1 0 0 25 0 1 0 1112003406 9994240 2195 1992294400 134512640 135813592 4294956176 18446744073709551615 134665009 0 0 4096 1 0 0 0 17 0 0 0
/proc/24307/statm: 2440 2195 150 317 0 2120 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 15120

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24308
/proc/meminfo: memFree=1251280/2055920 swapFree=4176996/4192956
[pid=24306] ppid=24304 vsize=5360 CPUtime=0
/proc/24306/stat : 24306 (hydrasat-multi.) S 24304 24306 23915 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1112003406 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24306/statm: 1340 239 197 169 0 51 0
[pid=24307] ppid=24306 vsize=9760 CPUtime=162.21
/proc/24307/stat : 24307 (hydrasat_cache4) R 24306 24306 23915 0 -1 4194304 2270 0 0 0 16220 1 0 0 25 0 1 0 1112003406 9994240 2195 1992294400 134512640 135813592 4294956176 18446744073709551615 134665688 0 0 4096 1 0 0 0 17 0 0 0
/proc/24307/statm: 2440 2195 150 317 0 2120 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 15120

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24308
/proc/meminfo: memFree=1251152/2055920 swapFree=4176996/4192956
[pid=24306] ppid=24304 vsize=5360 CPUtime=0
/proc/24306/stat : 24306 (hydrasat-multi.) S 24304 24306 23915 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1112003406 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24306/statm: 1340 239 197 169 0 51 0
[pid=24307] ppid=24306 vsize=9892 CPUtime=222.19
/proc/24307/stat : 24307 (hydrasat_cache4) R 24306 24306 23915 0 -1 4194304 2311 0 0 0 22218 1 0 0 25 0 1 0 1112003406 10129408 2236 1992294400 134512640 135813592 4294956176 18446744073709551615 134665722 0 0 4096 1 0 0 0 17 0 0 0
/proc/24307/statm: 2473 2236 150 317 0 2153 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 15252

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24308
/proc/meminfo: memFree=1250640/2055920 swapFree=4176996/4192956
[pid=24306] ppid=24304 vsize=5360 CPUtime=0
/proc/24306/stat : 24306 (hydrasat-multi.) S 24304 24306 23915 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1112003406 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24306/statm: 1340 239 197 169 0 51 0
[pid=24307] ppid=24306 vsize=10424 CPUtime=282.16
/proc/24307/stat : 24307 (hydrasat_cache4) R 24306 24306 23915 0 -1 4194304 2438 0 0 0 28215 1 0 0 25 0 1 0 1112003406 10674176 2363 1992294400 134512640 135813592 4294956176 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/24307/statm: 2606 2363 150 317 0 2286 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 15784

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24308
/proc/meminfo: memFree=1246096/2055920 swapFree=4176996/4192956
[pid=24306] ppid=24304 vsize=5360 CPUtime=0
/proc/24306/stat : 24306 (hydrasat-multi.) S 24304 24306 23915 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1112003406 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24306/statm: 1340 239 197 169 0 51 0
[pid=24307] ppid=24306 vsize=15044 CPUtime=342.14
/proc/24307/stat : 24307 (hydrasat_cache4) R 24306 24306 23915 0 -1 4194304 3581 0 0 0 34212 2 0 0 25 0 1 0 1112003406 15405056 3506 1992294400 134512640 135813592 4294956176 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/24307/statm: 3761 3506 150 317 0 3441 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 20404

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24308
/proc/meminfo: memFree=1244496/2055920 swapFree=4176996/4192956
[pid=24306] ppid=24304 vsize=5360 CPUtime=0
/proc/24306/stat : 24306 (hydrasat-multi.) S 24304 24306 23915 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1112003406 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24306/statm: 1340 239 197 169 0 51 0
[pid=24307] ppid=24306 vsize=16632 CPUtime=402.12
/proc/24307/stat : 24307 (hydrasat_cache4) R 24306 24306 23915 0 -1 4194304 3992 0 0 0 40210 2 0 0 25 0 1 0 1112003406 17031168 3917 1992294400 134512640 135813592 4294956176 18446744073709551615 134665537 0 0 4096 1 0 0 0 17 0 0 0
/proc/24307/statm: 4158 3917 150 317 0 3838 0
Current children cumulated CPU time (s) 402.12
Current children cumulated vsize (KiB) 21992


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

/proc/24307/statm: 4689 4431 150 317 0 4369 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 24116

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24308
/proc/meminfo: memFree=1241232/2055920 swapFree=4176996/4192956
[pid=24306] ppid=24304 vsize=5360 CPUtime=0
/proc/24306/stat : 24306 (hydrasat-multi.) S 24304 24306 23915 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1112003406 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24306/statm: 1340 239 197 169 0 51 0
[pid=24307] ppid=24306 vsize=19952 CPUtime=582.06
/proc/24307/stat : 24307 (hydrasat_cache4) R 24306 24306 23915 0 -1 4194304 4803 0 0 0 58202 4 0 0 25 0 1 0 1112003406 20430848 4728 1992294400 134512640 135813592 4294956176 18446744073709551615 134665502 0 0 4096 1 0 0 0 17 0 0 0
/proc/24307/statm: 4988 4728 150 317 0 4668 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 25312

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24308
/proc/meminfo: memFree=1240976/2055920 swapFree=4176996/4192956
[pid=24306] ppid=24304 vsize=5360 CPUtime=0
/proc/24306/stat : 24306 (hydrasat-multi.) S 24304 24306 23915 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1112003406 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24306/statm: 1340 239 197 169 0 51 0
[pid=24307] ppid=24306 vsize=20244 CPUtime=642.03
/proc/24307/stat : 24307 (hydrasat_cache4) R 24306 24306 23915 0 -1 4194304 4864 0 0 0 64199 4 0 0 25 0 1 0 1112003406 20729856 4789 1992294400 134512640 135813592 4294956176 18446744073709551615 134665414 0 0 4096 1 0 0 0 17 0 0 0
/proc/24307/statm: 5061 4789 150 317 0 4741 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 25604

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24309
/proc/meminfo: memFree=1236944/2055920 swapFree=4176996/4192956
[pid=24306] ppid=24304 vsize=5364 CPUtime=699.95
/proc/24306/stat : 24306 (hydrasat-multi.) S 24304 24306 23915 0 -1 4194304 322 4968 0 0 0 0 69984 11 19 0 1 0 1112003406 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24306/statm: 1341 245 202 169 0 52 0
[pid=24309] ppid=24306 vsize=5408 CPUtime=2.04
/proc/24309/stat : 24309 (hydrasat_cachew) R 24306 24306 23915 0 -1 4194304 1145 0 0 0 204 0 0 0 25 0 1 0 1112073431 5537792 1072 1992294400 134512640 135995732 4294956032 18446744073709551615 134808056 0 0 4096 1 0 0 0 17 0 0 0
/proc/24309/statm: 1352 1072 172 362 0 987 0
Current children cumulated CPU time (s) 701.99
Current children cumulated vsize (KiB) 10772

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24309
/proc/meminfo: memFree=1227472/2055920 swapFree=4176996/4192956
[pid=24306] ppid=24304 vsize=5364 CPUtime=699.95
/proc/24306/stat : 24306 (hydrasat-multi.) S 24304 24306 23915 0 -1 4194304 322 4968 0 0 0 0 69984 11 19 0 1 0 1112003406 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24306/statm: 1341 245 202 169 0 52 0
[pid=24309] ppid=24306 vsize=15088 CPUtime=62
/proc/24309/stat : 24309 (hydrasat_cachew) R 24306 24306 23915 0 -1 4194304 3563 0 0 0 6196 4 0 0 25 0 1 0 1112073431 15450112 3490 1992294400 134512640 135995732 4294956032 18446744073709551615 134807904 0 0 4096 1 0 0 0 17 0 0 0
/proc/24309/statm: 3772 3490 172 362 0 3407 0
Current children cumulated CPU time (s) 761.95
Current children cumulated vsize (KiB) 20452

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24309
/proc/meminfo: memFree=1216400/2055920 swapFree=4176996/4192956
[pid=24306] ppid=24304 vsize=5364 CPUtime=699.95
/proc/24306/stat : 24306 (hydrasat-multi.) S 24304 24306 23915 0 -1 4194304 322 4968 0 0 0 0 69984 11 19 0 1 0 1112003406 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24306/statm: 1341 245 202 169 0 52 0
[pid=24309] ppid=24306 vsize=26488 CPUtime=121.98
/proc/24309/stat : 24309 (hydrasat_cachew) R 24306 24306 23915 0 -1 4194304 6401 0 0 0 12190 8 0 0 25 0 1 0 1112073431 27123712 6328 1992294400 134512640 135995732 4294956032 18446744073709551615 134807823 0 0 4096 1 0 0 0 17 0 0 0
/proc/24309/statm: 6622 6328 172 362 0 6257 0
Current children cumulated CPU time (s) 821.93
Current children cumulated vsize (KiB) 31852

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24309
/proc/meminfo: memFree=1208208/2055920 swapFree=4176996/4192956
[pid=24306] ppid=24304 vsize=5364 CPUtime=699.95
/proc/24306/stat : 24306 (hydrasat-multi.) S 24304 24306 23915 0 -1 4194304 322 4968 0 0 0 0 69984 11 19 0 1 0 1112003406 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24306/statm: 1341 245 202 169 0 52 0
[pid=24309] ppid=24306 vsize=34488 CPUtime=181.96
/proc/24309/stat : 24309 (hydrasat_cachew) R 24306 24306 23915 0 -1 4194304 8408 0 0 0 18186 10 0 0 25 0 1 0 1112073431 35315712 8335 1992294400 134512640 135995732 4294956032 18446744073709551615 135374506 0 0 4096 1 0 0 0 17 0 0 0
/proc/24309/statm: 8622 8335 172 362 0 8257 0
Current children cumulated CPU time (s) 881.91
Current children cumulated vsize (KiB) 39852

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24309
/proc/meminfo: memFree=1201680/2055920 swapFree=4176996/4192956
[pid=24306] ppid=24304 vsize=5364 CPUtime=699.95
/proc/24306/stat : 24306 (hydrasat-multi.) S 24304 24306 23915 0 -1 4194304 322 4968 0 0 0 0 69984 11 19 0 1 0 1112003406 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24306/statm: 1341 245 202 169 0 52 0
[pid=24309] ppid=24306 vsize=41168 CPUtime=241.92
/proc/24309/stat : 24309 (hydrasat_cachew) R 24306 24306 23915 0 -1 4194304 10046 0 0 0 24181 11 0 0 25 0 1 0 1112073431 42156032 9973 1992294400 134512640 135995732 4294956032 18446744073709551615 134807804 0 0 4096 1 0 0 0 17 0 0 0
/proc/24309/statm: 10292 9973 172 362 0 9927 0
Current children cumulated CPU time (s) 941.87
Current children cumulated vsize (KiB) 46532

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24309
/proc/meminfo: memFree=1189712/2055920 swapFree=4176996/4192956
[pid=24306] ppid=24304 vsize=5364 CPUtime=699.95
/proc/24306/stat : 24306 (hydrasat-multi.) S 24304 24306 23915 0 -1 4194304 322 4968 0 0 0 0 69984 11 19 0 1 0 1112003406 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24306/statm: 1341 245 202 169 0 52 0
[pid=24309] ppid=24306 vsize=53124 CPUtime=301.87
/proc/24309/stat : 24309 (hydrasat_cachew) R 24306 24306 23915 0 -1 4194304 13031 0 0 0 30173 14 0 0 25 0 1 0 1112073431 54398976 12958 1992294400 134512640 135995732 4294956032 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/24309/statm: 13281 12958 172 362 0 12916 0
Current children cumulated CPU time (s) 1001.82
Current children cumulated vsize (KiB) 58488

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24309
/proc/meminfo: memFree=1187536/2055920 swapFree=4176996/4192956
[pid=24306] ppid=24304 vsize=5364 CPUtime=699.95
/proc/24306/stat : 24306 (hydrasat-multi.) S 24304 24306 23915 0 -1 4194304 322 4968 0 0 0 0 69984 11 19 0 1 0 1112003406 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24306/statm: 1341 245 202 169 0 52 0
[pid=24309] ppid=24306 vsize=55380 CPUtime=361.85
/proc/24309/stat : 24309 (hydrasat_cachew) R 24306 24306 23915 0 -1 4194304 13572 0 0 0 36170 15 0 0 25 0 1 0 1112073431 56709120 13499 1992294400 134512640 135995732 4294956032 18446744073709551615 134807904 0 0 4096 1 0 0 0 17 0 0 0
/proc/24309/statm: 13845 13499 172 362 0 13480 0
Current children cumulated CPU time (s) 1061.8
Current children cumulated vsize (KiB) 60744

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24309
/proc/meminfo: memFree=1187408/2055920 swapFree=4176996/4192956
[pid=24306] ppid=24304 vsize=5364 CPUtime=699.95
/proc/24306/stat : 24306 (hydrasat-multi.) S 24304 24306 23915 0 -1 4194304 322 4968 0 0 0 0 69984 11 19 0 1 0 1112003406 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24306/statm: 1341 245 202 169 0 52 0
[pid=24309] ppid=24306 vsize=55540 CPUtime=421.83
/proc/24309/stat : 24309 (hydrasat_cachew) R 24306 24306 23915 0 -1 4194304 13609 0 0 0 42168 15 0 0 25 0 1 0 1112073431 56872960 13536 1992294400 134512640 135995732 4294956032 18446744073709551615 134806651 0 0 4096 1 0 0 0 17 0 0 0
/proc/24309/statm: 13885 13536 172 362 0 13520 0
Current children cumulated CPU time (s) 1121.78
Current children cumulated vsize (KiB) 60904

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24309
/proc/meminfo: memFree=1177616/2055920 swapFree=4176996/4192956
[pid=24306] ppid=24304 vsize=5364 CPUtime=699.95
/proc/24306/stat : 24306 (hydrasat-multi.) S 24304 24306 23915 0 -1 4194304 322 4968 0 0 0 0 69984 11 19 0 1 0 1112003406 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24306/statm: 1341 245 202 169 0 52 0
[pid=24309] ppid=24306 vsize=65664 CPUtime=481.81
/proc/24309/stat : 24309 (hydrasat_cachew) R 24306 24306 23915 0 -1 4194304 16088 0 0 0 48163 18 0 0 25 0 1 0 1112073431 67239936 16015 1992294400 134512640 135995732 4294956032 18446744073709551615 134807904 0 0 4096 1 0 0 0 17 0 0 0
/proc/24309/statm: 16416 16015 172 362 0 16051 0
Current children cumulated CPU time (s) 1181.76
Current children cumulated vsize (KiB) 71028



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24309
/proc/meminfo: memFree=1173776/2055920 swapFree=4176996/4192956
[pid=24306] ppid=24304 vsize=5364 CPUtime=699.95
/proc/24306/stat : 24306 (hydrasat-multi.) S 24304 24306 23915 0 -1 4194304 322 4968 0 0 0 0 69984 11 19 0 1 0 1112003406 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24306/statm: 1341 245 202 169 0 52 0
[pid=24309] ppid=24306 vsize=69392 CPUtime=500.11
/proc/24309/stat : 24309 (hydrasat_cachew) R 24306 24306 23915 0 -1 4194304 17030 0 0 0 49992 19 0 0 25 0 1 0 1112073431 71057408 16957 1992294400 134512640 135995732 4294956032 18446744073709551615 134807897 0 0 4096 1 0 0 0 17 0 0 0
/proc/24309/statm: 17348 16957 172 362 0 16983 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 74756

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 24306 and gives
#  childrusage.ru_utime.tv_sec=699
#  childrusage.ru_utime.tv_usec=848606
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=120981
# CPU time returned by wait4() is 699.97
# 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): 1200.61
CPU time (s): 1200.06
CPU user time (s): 1199.76
CPU system time (s): 0.3
CPU usage (%): 99.9538
Max. virtual memory (cumulated for all children) (KiB): 74756

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 699.849
system time used= 0.120981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5290
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= 6
involuntary context switches= 2836

runsolver used 1.08483 second user time and 3.2915 second system time

The end

Launcher Data 

Begin job on node50 at 2009-03-30 08:10:13
IDJOB=1529577
IDBENCH=70310
IDSOLVER=518
FILE ID=node50/1529577-1238393413
PBS_JOBID= 9061369
Free space on /tmp= 64220 MiB

SOLVER NAME= HydraSAT-Multi 2009-03-22-Multi
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/8000/unif-k3-r4.2-v8000-c33600-S1741784682-076.cnf
COMMAND LINE= DIR/hydrasat-multi.sh DIR BENCHNAME MEMLIMIT RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1529577-1238393413/watcher-1529577-1238393413 -o /tmp/evaluation-result-1529577-1238393413/solver-1529577-1238393413 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-multi.sh HOME HOME/instance-1529577-1238393413.cnf 1800 1259037062

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

MD5SUM BENCH= 355ff7ae526b221bc4c8d8e4e0eadc31
RANDOM SEED=1259037062

node50.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		: 3000.238
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		: 3000.238
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:       1260552 kB
Buffers:         96216 kB
Cached:         594672 kB
SwapCached:       9920 kB
Active:          98788 kB
Inactive:       603664 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1260552 kB
SwapTotal:     4192956 kB
SwapFree:      4176996 kB
Dirty:            4648 kB
Writeback:           0 kB
Mapped:          17272 kB
Slab:            78900 kB
Committed_AS:  3005284 kB
PageTables:       1456 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= 64200 MiB
End job on node50 at 2009-03-30 08:30:16