Trace number 1723887

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) 1200.01 1200.41

General information on the benchmark

Namevelev-pipe-o-uns-1.0-7.cnf
MD5SUMb7df25f653e1e7a9ffcd39b3231809e6
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark253.941
Satisfiable
(Un)Satisfiability was proved
Number of variables24415
Number of clauses711050
Sum of the clauses size2091630
Maximum clause length161
Minimum clause length1
Number of clauses of size 11
Number of clauses of size 2605924
Number of clauses of size 386384
Number of clauses of size 4614
Number of clauses of size 5475
Number of clauses of size over 517652

Solver Data 

0.00/0.00	c Trying configuration 1
700.26/700.57	HOME/hydrasat-multi.sh: line 48: 20619 CPU time limit exceeded (core dumped) $SOLVER1 $BENCHNAME $OPTIONS1
700.26/700.57	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-1723887-1240689826/watcher-1723887-1240689826 -o /tmp/evaluation-result-1723887-1240689826/solver-1723887-1240689826 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-multi.sh HOME HOME/instance-1723887-1240689826.cnf 1800 316970548 

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 1.04 3/64 20618
/proc/meminfo: memFree=1714984/2055920 swapFree=4192812/4192956
[pid=20618] ppid=20616 vsize=5360 CPUtime=0
/proc/20618/stat : 20618 (hydrasat-multi.) S 20616 20618 19976 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 97009812 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20618/statm: 1340 239 197 169 0 51 0
[pid=20619] ppid=20618 vsize=4232 CPUtime=0
/proc/20619/stat : 20619 (hydrasat_cache4) R 20618 20618 19976 0 -1 4194304 172 0 0 0 0 0 0 0 18 0 1 0 97009813 4333568 154 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 1 0 0
/proc/20619/statm: 1058 155 117 317 0 738 0

[startup+0.020626 s]
/proc/loadavg: 1.00 1.00 1.04 3/64 20618
/proc/meminfo: memFree=1714984/2055920 swapFree=4192812/4192956
[pid=20618] ppid=20616 vsize=5360 CPUtime=0
/proc/20618/stat : 20618 (hydrasat-multi.) S 20616 20618 19976 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 97009812 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20618/statm: 1340 239 197 169 0 51 0
[pid=20619] ppid=20618 vsize=5024 CPUtime=0.01
/proc/20619/stat : 20619 (hydrasat_cache4) R 20618 20618 19976 0 -1 4194304 382 0 0 0 1 0 0 0 18 0 1 0 97009813 5144576 364 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 1 0 0
/proc/20619/statm: 1256 364 117 317 0 936 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 10384

[startup+0.101634 s]
/proc/loadavg: 1.00 1.00 1.04 3/64 20618
/proc/meminfo: memFree=1714984/2055920 swapFree=4192812/4192956
[pid=20618] ppid=20616 vsize=5360 CPUtime=0
/proc/20618/stat : 20618 (hydrasat-multi.) S 20616 20618 19976 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 97009812 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20618/statm: 1340 239 197 169 0 51 0
[pid=20619] ppid=20618 vsize=9368 CPUtime=0.09
/proc/20619/stat : 20619 (hydrasat_cache4) R 20618 20618 19976 0 -1 4194304 1517 0 0 0 9 0 0 0 18 0 1 0 97009813 9592832 1499 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 1 0 0
/proc/20619/statm: 2342 1500 117 317 0 2022 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14728

[startup+0.301656 s]
/proc/loadavg: 1.00 1.00 1.04 3/64 20618
/proc/meminfo: memFree=1714984/2055920 swapFree=4192812/4192956
[pid=20618] ppid=20616 vsize=5360 CPUtime=0
/proc/20618/stat : 20618 (hydrasat-multi.) S 20616 20618 19976 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 97009812 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20618/statm: 1340 239 197 169 0 51 0
[pid=20619] ppid=20618 vsize=19376 CPUtime=0.29
/proc/20619/stat : 20619 (hydrasat_cache4) R 20618 20618 19976 0 -1 4194304 4219 0 0 0 27 2 0 0 19 0 1 0 97009813 19841024 4201 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 1 0 0
/proc/20619/statm: 4844 4201 117 317 0 4524 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 24736

[startup+0.7017 s]
/proc/loadavg: 1.00 1.00 1.04 3/64 20618
/proc/meminfo: memFree=1714984/2055920 swapFree=4192812/4192956
[pid=20618] ppid=20616 vsize=5360 CPUtime=0
/proc/20618/stat : 20618 (hydrasat-multi.) S 20616 20618 19976 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 97009812 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20618/statm: 1340 239 197 169 0 51 0
[pid=20619] ppid=20618 vsize=39416 CPUtime=0.69
/proc/20619/stat : 20619 (hydrasat_cache4) R 20618 20618 19976 0 -1 4194304 9537 0 0 0 65 4 0 0 23 0 1 0 97009813 40361984 9519 1992294400 134512640 135813592 4294956160 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 1 0 0
/proc/20619/statm: 9854 9520 117 317 0 9534 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 44776

[startup+1.50179 s]
/proc/loadavg: 1.00 1.00 1.04 2/66 20620
/proc/meminfo: memFree=1658776/2055920 swapFree=4192812/4192956
[pid=20618] ppid=20616 vsize=5360 CPUtime=0
/proc/20618/stat : 20618 (hydrasat-multi.) S 20616 20618 19976 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 97009812 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20618/statm: 1340 239 197 169 0 51 0
[pid=20619] ppid=20618 vsize=60912 CPUtime=1.49
/proc/20619/stat : 20619 (hydrasat_cache4) R 20618 20618 19976 0 -1 4194304 15638 0 0 0 142 7 0 0 25 0 1 0 97009813 62373888 14903 1992294400 134512640 135813592 4294956160 18446744073709551615 134521379 0 0 4096 1 0 0 0 17 1 0 0
/proc/20619/statm: 15228 14903 124 317 0 14908 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 66272

[startup+3.10298 s]
/proc/loadavg: 1.00 1.00 1.04 2/66 20620
/proc/meminfo: memFree=1655320/2055920 swapFree=4192812/4192956
[pid=20618] ppid=20616 vsize=5360 CPUtime=0
/proc/20618/stat : 20618 (hydrasat-multi.) S 20616 20618 19976 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 97009812 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20618/statm: 1340 239 197 169 0 51 0
[pid=20619] ppid=20618 vsize=60912 CPUtime=3.08
/proc/20619/stat : 20619 (hydrasat_cache4) R 20618 20618 19976 0 -1 4194304 15643 0 0 0 301 7 0 0 25 0 1 0 97009813 62373888 14908 1992294400 134512640 135813592 4294956160 18446744073709551615 134676855 0 0 4096 1 0 0 0 17 0 0 0
/proc/20619/statm: 15228 14908 124 317 0 14908 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 66272

[startup+6.30132 s]
/proc/loadavg: 1.00 1.00 1.04 2/66 20620
/proc/meminfo: memFree=1651928/2055920 swapFree=4192812/4192956
[pid=20618] ppid=20616 vsize=5360 CPUtime=0
/proc/20618/stat : 20618 (hydrasat-multi.) S 20616 20618 19976 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 97009812 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20618/statm: 1340 239 197 169 0 51 0
[pid=20619] ppid=20618 vsize=66872 CPUtime=6.27
/proc/20619/stat : 20619 (hydrasat_cache4) R 20618 20618 19976 0 -1 4194304 17170 0 0 0 619 8 0 0 25 0 1 0 97009813 68476928 15740 1992294400 134512640 135813592 4294956160 18446744073709551615 134676855 0 0 4096 1 0 0 0 17 1 0 0
/proc/20619/statm: 16718 15740 126 317 0 16398 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 72232

[startup+12.702 s]
/proc/loadavg: 1.00 1.00 1.04 2/66 20620
/proc/meminfo: memFree=1626136/2055920 swapFree=4192812/4192956
[pid=20618] ppid=20616 vsize=5360 CPUtime=0
/proc/20618/stat : 20618 (hydrasat-multi.) S 20616 20618 19976 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 97009812 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20618/statm: 1340 239 197 169 0 51 0
[pid=20619] ppid=20618 vsize=94492 CPUtime=12.68
/proc/20619/stat : 20619 (hydrasat_cache4) R 20618 20618 19976 0 -1 4194304 24538 0 0 0 1257 11 0 0 25 0 1 0 97009813 96759808 22279 1992294400 134512640 135813592 4294956160 18446744073709551615 135224169 0 0 4096 1 0 0 0 17 1 0 0
/proc/20619/statm: 23623 22279 149 317 0 23303 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 99852

[startup+25.5014 s]
/proc/loadavg: 1.00 1.00 1.04 2/66 20620
/proc/meminfo: memFree=1622744/2055920 swapFree=4192812/4192956
[pid=20618] ppid=20616 vsize=5360 CPUtime=0
/proc/20618/stat : 20618 (hydrasat-multi.) S 20616 20618 19976 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 97009812 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20618/statm: 1340 239 197 169 0 51 0
[pid=20619] ppid=20618 vsize=97920 CPUtime=25.47
/proc/20619/stat : 20619 (hydrasat_cache4) R 20618 20618 19976 0 -1 4194304 25324 0 0 0 2536 11 0 0 25 0 1 0 97009813 100270080 23065 1992294400 134512640 135813592 4294956160 18446744073709551615 134668570 0 0 4096 1 0 0 0 17 1 0 0
/proc/20619/statm: 24480 23065 149 317 0 24160 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 103280

[startup+51.1013 s]
/proc/loadavg: 1.00 1.00 1.04 2/66 20620
/proc/meminfo: memFree=1620312/2055920 swapFree=4192812/4192956
[pid=20618] ppid=20616 vsize=5360 CPUtime=0
/proc/20618/stat : 20618 (hydrasat-multi.) S 20616 20618 19976 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 97009812 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20618/statm: 1340 239 197 169 0 51 0
[pid=20619] ppid=20618 vsize=100324 CPUtime=51.04
/proc/20619/stat : 20619 (hydrasat_cache4) R 20618 20618 19976 0 -1 4194304 25936 0 0 0 5092 12 0 0 25 0 1 0 97009813 102731776 23677 1992294400 134512640 135813592 4294956160 18446744073709551615 134665944 0 0 4096 1 0 0 0 17 1 0 0
/proc/20619/statm: 25081 23677 149 317 0 24761 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 105684

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.03 2/66 20620
/proc/meminfo: memFree=1618008/2055920 swapFree=4192812/4192956
[pid=20618] ppid=20616 vsize=5360 CPUtime=0
/proc/20618/stat : 20618 (hydrasat-multi.) S 20616 20618 19976 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 97009812 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20618/statm: 1340 239 197 169 0 51 0
[pid=20619] ppid=20618 vsize=102600 CPUtime=102.24
/proc/20619/stat : 20619 (hydrasat_cache4) R 20618 20618 19976 0 -1 4194304 26647 0 0 0 10211 13 0 0 25 0 1 0 97009813 105062400 24253 1992294400 134512640 135813592 4294956160 18446744073709551615 134664957 0 0 4096 1 0 0 0 17 1 0 0
/proc/20619/statm: 25650 24253 149 317 0 25330 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 107960

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.03 2/66 20620
/proc/meminfo: memFree=1602392/2055920 swapFree=4192812/4192956
[pid=20618] ppid=20616 vsize=5360 CPUtime=0
/proc/20618/stat : 20618 (hydrasat-multi.) S 20616 20618 19976 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 97009812 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20618/statm: 1340 239 197 169 0 51 0
[pid=20619] ppid=20618 vsize=118260 CPUtime=162.22
/proc/20619/stat : 20619 (hydrasat_cache4) R 20618 20618 19976 0 -1 4194304 30540 0 0 0 16207 15 0 0 25 0 1 0 97009813 121098240 28146 1992294400 134512640 135813592 4294956160 18446744073709551615 134662668 0 0 4096 1 0 0 0 17 1 0 0
/proc/20619/statm: 29565 28146 149 317 0 29245 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 123620

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.02 2/66 20620
/proc/meminfo: memFree=1602264/2055920 swapFree=4192812/4192956
[pid=20618] ppid=20616 vsize=5360 CPUtime=0
/proc/20618/stat : 20618 (hydrasat-multi.) S 20616 20618 19976 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 97009812 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20618/statm: 1340 239 197 169 0 51 0
[pid=20619] ppid=20618 vsize=118260 CPUtime=222.2
/proc/20619/stat : 20619 (hydrasat_cache4) R 20618 20618 19976 0 -1 4194304 30548 0 0 0 22205 15 0 0 25 0 1 0 97009813 121098240 28154 1992294400 134512640 135813592 4294956160 18446744073709551615 134665041 0 0 4096 1 0 0 0 17 1 0 0
/proc/20619/statm: 29565 28154 149 317 0 29245 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 123620

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.02 2/66 20620
/proc/meminfo: memFree=1598232/2055920 swapFree=4192812/4192956
[pid=20618] ppid=20616 vsize=5360 CPUtime=0
/proc/20618/stat : 20618 (hydrasat-multi.) S 20616 20618 19976 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 97009812 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20618/statm: 1340 239 197 169 0 51 0
[pid=20619] ppid=20618 vsize=122308 CPUtime=282.18
/proc/20619/stat : 20619 (hydrasat_cache4) R 20618 20618 19976 0 -1 4194304 31550 0 0 0 28203 15 0 0 25 0 1 0 97009813 125243392 29156 1992294400 134512640 135813592 4294956160 18446744073709551615 134608176 0 0 4096 1 0 0 0 17 1 0 0
/proc/20619/statm: 30577 29156 149 317 0 30257 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 127668

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.01 2/66 20620
/proc/meminfo: memFree=1598168/2055920 swapFree=4192812/4192956
[pid=20618] ppid=20616 vsize=5360 CPUtime=0
/proc/20618/stat : 20618 (hydrasat-multi.) S 20616 20618 19976 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 97009812 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20618/statm: 1340 239 197 169 0 51 0
[pid=20619] ppid=20618 vsize=122308 CPUtime=342.17
/proc/20619/stat : 20619 (hydrasat_cache4) R 20618 20618 19976 0 -1 4194304 31552 0 0 0 34201 16 0 0 25 0 1 0 97009813 125243392 29158 1992294400 134512640 135813592 4294956160 18446744073709551615 135205534 0 0 4096 1 0 0 0 17 1 0 0
/proc/20619/statm: 30577 29158 149 317 0 30257 0

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

/proc/20619/statm: 30577 29161 149 317 0 30257 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 127668

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20620
/proc/meminfo: memFree=1597976/2055920 swapFree=4192812/4192956
[pid=20618] ppid=20616 vsize=5360 CPUtime=0
/proc/20618/stat : 20618 (hydrasat-multi.) S 20616 20618 19976 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 97009812 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20618/statm: 1340 239 197 169 0 51 0
[pid=20619] ppid=20618 vsize=122308 CPUtime=582.1
/proc/20619/stat : 20619 (hydrasat_cache4) R 20618 20618 19976 0 -1 4194304 31556 0 0 0 58194 16 0 0 25 0 1 0 97009813 125243392 29162 1992294400 134512640 135813592 4294956160 18446744073709551615 135204244 0 0 4096 1 0 0 0 17 1 0 0
/proc/20619/statm: 30577 29162 149 317 0 30257 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 127668

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20620
/proc/meminfo: memFree=1597976/2055920 swapFree=4192812/4192956
[pid=20618] ppid=20616 vsize=5360 CPUtime=0
/proc/20618/stat : 20618 (hydrasat-multi.) S 20616 20618 19976 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 97009812 5488640 239 1992294400 4194304 4889804 548682068720 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20618/statm: 1340 239 197 169 0 51 0
[pid=20619] ppid=20618 vsize=122308 CPUtime=642.09
/proc/20619/stat : 20619 (hydrasat_cache4) R 20618 20618 19976 0 -1 4194304 31556 0 0 0 64193 16 0 0 25 0 1 0 97009813 125243392 29162 1992294400 134512640 135813592 4294956160 18446744073709551615 135205400 0 0 4096 1 0 0 0 17 1 0 0
/proc/20619/statm: 30577 29162 149 317 0 30257 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 127668

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20621
/proc/meminfo: memFree=1545240/2055920 swapFree=4192812/4192956
[pid=20618] ppid=20616 vsize=5364 CPUtime=700.34
/proc/20618/stat : 20618 (hydrasat-multi.) S 20616 20618 19976 0 -1 4194304 321 32802 0 0 0 0 69972 62 16 0 1 0 97009812 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20618/statm: 1341 245 202 169 0 52 0
[pid=20621] ppid=20618 vsize=50208 CPUtime=1.71
/proc/20621/stat : 20621 (hydrasat_cachew) R 20618 20618 19976 0 -1 4194304 12948 0 0 0 165 6 0 0 25 0 1 0 97079870 51412992 12214 1992294400 134512640 135995732 4294956016 18446744073709551615 135385607 0 0 4096 1 0 0 0 17 1 0 0
/proc/20621/statm: 12552 12214 151 362 0 12187 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 55572

[startup+762.306 s]
/proc/loadavg: 1.03 1.01 1.00 2/66 20621
/proc/meminfo: memFree=1537816/2055920 swapFree=4192812/4192956
[pid=20618] ppid=20616 vsize=5364 CPUtime=700.34
/proc/20618/stat : 20618 (hydrasat-multi.) S 20616 20618 19976 0 -1 4194304 321 32802 0 0 0 0 69972 62 16 0 1 0 97009812 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20618/statm: 1341 245 202 169 0 52 0
[pid=20621] ppid=20618 vsize=62868 CPUtime=61.69
/proc/20621/stat : 20621 (hydrasat_cachew) R 20618 20618 19976 0 -1 4194304 16946 0 0 0 6158 11 0 0 25 0 1 0 97079870 64376832 14688 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 1 0 0
/proc/20621/statm: 15717 14688 172 362 0 15352 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 68232

[startup+822.302 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 20621
/proc/meminfo: memFree=1532568/2055920 swapFree=4192812/4192956
[pid=20618] ppid=20616 vsize=5364 CPUtime=700.34
/proc/20618/stat : 20618 (hydrasat-multi.) S 20616 20618 19976 0 -1 4194304 321 32802 0 0 0 0 69972 62 16 0 1 0 97009812 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20618/statm: 1341 245 202 169 0 52 0
[pid=20621] ppid=20618 vsize=68068 CPUtime=121.67
/proc/20621/stat : 20621 (hydrasat_cachew) R 20618 20618 19976 0 -1 4194304 18245 0 0 0 12155 12 0 0 25 0 1 0 97079870 69701632 15987 1992294400 134512640 135995732 4294956016 18446744073709551615 135367372 0 0 4096 1 0 0 0 17 1 0 0
/proc/20621/statm: 17017 15987 172 362 0 16652 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 73432

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20621
/proc/meminfo: memFree=1532568/2055920 swapFree=4192812/4192956
[pid=20618] ppid=20616 vsize=5364 CPUtime=700.34
/proc/20618/stat : 20618 (hydrasat-multi.) S 20616 20618 19976 0 -1 4194304 321 32802 0 0 0 0 69972 62 16 0 1 0 97009812 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20618/statm: 1341 245 202 169 0 52 0
[pid=20621] ppid=20618 vsize=68068 CPUtime=181.65
/proc/20621/stat : 20621 (hydrasat_cachew) R 20618 20618 19976 0 -1 4194304 18245 0 0 0 18153 12 0 0 25 0 1 0 97079870 69701632 15987 1992294400 134512640 135995732 4294956016 18446744073709551615 134807701 0 0 4096 1 0 0 0 17 1 0 0
/proc/20621/statm: 17017 15987 172 362 0 16652 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 73432

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20621
/proc/meminfo: memFree=1532504/2055920 swapFree=4192812/4192956
[pid=20618] ppid=20616 vsize=5364 CPUtime=700.34
/proc/20618/stat : 20618 (hydrasat-multi.) S 20616 20618 19976 0 -1 4194304 321 32802 0 0 0 0 69972 62 16 0 1 0 97009812 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20618/statm: 1341 245 202 169 0 52 0
[pid=20621] ppid=20618 vsize=68068 CPUtime=241.64
/proc/20621/stat : 20621 (hydrasat_cachew) R 20618 20618 19976 0 -1 4194304 18245 0 0 0 24152 12 0 0 25 0 1 0 97079870 69701632 15987 1992294400 134512640 135995732 4294956016 18446744073709551615 134681712 0 0 4096 1 0 0 0 17 1 0 0
/proc/20621/statm: 17017 15987 172 362 0 16652 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 73432

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20621
/proc/meminfo: memFree=1532440/2055920 swapFree=4192812/4192956
[pid=20618] ppid=20616 vsize=5364 CPUtime=700.34
/proc/20618/stat : 20618 (hydrasat-multi.) S 20616 20618 19976 0 -1 4194304 321 32802 0 0 0 0 69972 62 16 0 1 0 97009812 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20618/statm: 1341 245 202 169 0 52 0
[pid=20621] ppid=20618 vsize=68068 CPUtime=301.62
/proc/20621/stat : 20621 (hydrasat_cachew) R 20618 20618 19976 0 -1 4194304 18246 0 0 0 30150 12 0 0 25 0 1 0 97079870 69701632 15988 1992294400 134512640 135995732 4294956016 18446744073709551615 134682235 0 0 4096 1 0 0 0 17 1 0 0
/proc/20621/statm: 17017 15988 172 362 0 16652 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 73432

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20621
/proc/meminfo: memFree=1532504/2055920 swapFree=4192812/4192956
[pid=20618] ppid=20616 vsize=5364 CPUtime=700.34
/proc/20618/stat : 20618 (hydrasat-multi.) S 20616 20618 19976 0 -1 4194304 321 32802 0 0 0 0 69972 62 16 0 1 0 97009812 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20618/statm: 1341 245 202 169 0 52 0
[pid=20621] ppid=20618 vsize=68068 CPUtime=361.6
/proc/20621/stat : 20621 (hydrasat_cachew) R 20618 20618 19976 0 -1 4194304 18246 0 0 0 36148 12 0 0 25 0 1 0 97079870 69701632 15988 1992294400 134512640 135995732 4294956016 18446744073709551615 134807763 0 0 4096 1 0 0 0 17 1 0 0
/proc/20621/statm: 17017 15988 172 362 0 16652 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 73432

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20621
/proc/meminfo: memFree=1519576/2055920 swapFree=4192812/4192956
[pid=20618] ppid=20616 vsize=5364 CPUtime=700.34
/proc/20618/stat : 20618 (hydrasat-multi.) S 20616 20618 19976 0 -1 4194304 321 32802 0 0 0 0 69972 62 16 0 1 0 97009812 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20618/statm: 1341 245 202 169 0 52 0
[pid=20621] ppid=20618 vsize=81348 CPUtime=421.58
/proc/20621/stat : 20621 (hydrasat_cachew) R 20618 20618 19976 0 -1 4194304 21454 0 0 0 42144 14 0 0 25 0 1 0 97079870 83300352 19196 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 1 0 0
/proc/20621/statm: 20337 19196 172 362 0 19972 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 86712

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20621
/proc/meminfo: memFree=1519192/2055920 swapFree=4192812/4192956
[pid=20618] ppid=20616 vsize=5364 CPUtime=700.34
/proc/20618/stat : 20618 (hydrasat-multi.) S 20616 20618 19976 0 -1 4194304 321 32802 0 0 0 0 69972 62 16 0 1 0 97009812 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20618/statm: 1341 245 202 169 0 52 0
[pid=20621] ppid=20618 vsize=81708 CPUtime=481.57
/proc/20621/stat : 20621 (hydrasat_cachew) R 20618 20618 19976 0 -1 4194304 21541 0 0 0 48143 14 0 0 25 0 1 0 97079870 83668992 19283 1992294400 134512640 135995732 4294956016 18446744073709551615 134808063 0 0 4096 1 0 0 0 17 1 0 0
/proc/20621/statm: 20427 19283 172 362 0 20062 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 87072



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20621
/proc/meminfo: memFree=1519192/2055920 swapFree=4192812/4192956
[pid=20618] ppid=20616 vsize=5364 CPUtime=700.34
/proc/20618/stat : 20618 (hydrasat-multi.) S 20616 20618 19976 0 -1 4194304 321 32802 0 0 0 0 69972 62 16 0 1 0 97009812 5492736 245 1992294400 4194304 4889804 548682068720 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20618/statm: 1341 245 202 169 0 52 0
[pid=20621] ppid=20618 vsize=81708 CPUtime=499.67
/proc/20621/stat : 20621 (hydrasat_cachew) R 20618 20618 19976 0 -1 4194304 21550 0 0 0 49953 14 0 0 25 0 1 0 97079870 83668992 19292 1992294400 134512640 135995732 4294956016 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 1 0 0
/proc/20621/statm: 20427 19292 172 362 0 20062 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 87072

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 20618 and gives
#  childrusage.ru_utime.tv_sec=699
#  childrusage.ru_utime.tv_usec=728625
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=622905
# CPU time returned by wait4() is 700.352
# while last known CPU time is 1200.01
#
# 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): 1200.01
CPU user time (s): 1199.25
CPU system time (s): 0.76
CPU usage (%): 99.9664
Max. virtual memory (cumulated for all children) (KiB): 127668

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 699.729
system time used= 0.622905
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 33123
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= 1333

runsolver used 1.41278 second user time and 2.95355 second system time

The end

Launcher Data 

Begin job on node59 at 2009-04-25 22:03:46
IDJOB=1723887
IDBENCH=71743
IDSOLVER=518
FILE ID=node59/1723887-1240689826
PBS_JOBID= 9186645
Free space on /tmp= 66348 MiB

SOLVER NAME= HydraSAT-Multi 2009-03-22-Multi
BENCH NAME= SAT_RACE06/velev-pipe-o-uns-1.0-7.cnf
COMMAND LINE= DIR/hydrasat-multi.sh DIR BENCHNAME MEMLIMIT RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1723887-1240689826/watcher-1723887-1240689826 -o /tmp/evaluation-result-1723887-1240689826/solver-1723887-1240689826 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-multi.sh HOME HOME/instance-1723887-1240689826.cnf 1800 316970548

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

MD5SUM BENCH= b7df25f653e1e7a9ffcd39b3231809e6
RANDOM SEED=316970548

node59.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		: 3000.240
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		: 3000.240
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:       1715464 kB
Buffers:         33652 kB
Cached:         234472 kB
SwapCached:          0 kB
Active:         158060 kB
Inactive:       124004 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1715464 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           17044 kB
Writeback:           0 kB
Mapped:          23700 kB
Slab:            44308 kB
Committed_AS:   406936 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= 66232 MiB
End job on node59 at 2009-04-25 22:23:49