Trace number 331002

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, and are wall clock time (not CPU 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
picosat 535? (TO) 1200.07 1200.52

General information on the benchmark

Nameindustrial/vliw_unsat_2.0/
9dlx_vliw_at_b_iq2.cnf
MD5SUMf0f4556999ccb446384994a4148fca28
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark239.446
Satisfiable
(Un)Satisfiability was proved
Number of variables44095
Number of clauses542253
Sum of the clauses size1554259
Maximum clause length93
Minimum clause length1
Number of clauses of size 11
Number of clauses of size 2500227
Number of clauses of size 310265
Number of clauses of size 43051
Number of clauses of size 55229
Number of clauses of size over 523480

Solver Data (download as text)



Verifier Data (download as text)




ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 



Watcher Data (download as text)




runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node70/watcher-331002-1173178082 -o ROOT/results/node70/solver-331002-1173178082 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/331002-1173178082/picosat /tmp/evaluation/331002-1173178082/instance-331002-1173178082.cnf 

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): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.91 0.95 0.96 3/64 14990
/proc/meminfo: memFree=1391392/2055920 swapFree=4192812/4192956
[pid=14990] ppid=14988 vsize=568 CPUtime=0
/proc/14990/stat : 14990 (picosat) R 14988 14990 14567 0 -1 4194304 69 0 0 0 0 0 0 0 18 0 1 0 43760503 581632 54 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/14990/statm: 142 54 40 102 0 37 0

[startup+0.0727561 s]
/proc/loadavg: 0.91 0.95 0.96 3/64 14990
/proc/meminfo: memFree=1391392/2055920 swapFree=4192812/4192956
[pid=14990] ppid=14988 vsize=832 CPUtime=0.06
/proc/14990/stat : 14990 (picosat) R 14988 14990 14567 0 -1 4194304 132 0 0 0 3 3 0 0 18 0 1 0 43760503 851968 117 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/14990/statm: 208 117 40 102 0 103 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 832

[startup+0.101757 s]
/proc/loadavg: 0.91 0.95 0.96 3/64 14990
/proc/meminfo: memFree=1391392/2055920 swapFree=4192812/4192956
[pid=14990] ppid=14988 vsize=832 CPUtime=0.09
/proc/14990/stat : 14990 (picosat) R 14988 14990 14567 0 -1 4194304 148 0 0 0 5 4 0 0 18 0 1 0 43760503 851968 133 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/14990/statm: 208 133 40 102 0 103 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 832

[startup+0.301777 s]
/proc/loadavg: 0.91 0.95 0.96 3/64 14990
/proc/meminfo: memFree=1391392/2055920 swapFree=4192812/4192956
[pid=14990] ppid=14988 vsize=1596 CPUtime=0.29
/proc/14990/stat : 14990 (picosat) R 14988 14990 14567 0 -1 4194304 317 0 0 0 14 15 0 0 19 0 1 0 43760503 1634304 302 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/14990/statm: 399 302 40 102 0 294 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1596

[startup+0.701816 s]
/proc/loadavg: 0.91 0.95 0.96 3/64 14990
/proc/meminfo: memFree=1391392/2055920 swapFree=4192812/4192956
[pid=14990] ppid=14988 vsize=2976 CPUtime=0.69
/proc/14990/stat : 14990 (picosat) R 14988 14990 14567 0 -1 4194304 593 0 0 0 30 39 0 0 22 0 1 0 43760503 3047424 578 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/14990/statm: 744 578 40 102 0 639 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2976

[startup+1.5019 s]
/proc/loadavg: 0.91 0.95 0.96 2/65 14991
/proc/meminfo: memFree=1388504/2055920 swapFree=4192812/4192956
[pid=14990] ppid=14988 vsize=5596 CPUtime=1.49
/proc/14990/stat : 14990 (picosat) R 14988 14990 14567 0 -1 4194304 1098 0 0 0 67 82 0 0 25 0 1 0 43760503 5730304 1083 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/14990/statm: 1399 1083 40 102 0 1294 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5596

[startup+3.10106 s]
/proc/loadavg: 0.91 0.95 0.96 2/65 14991
/proc/meminfo: memFree=1385560/2055920 swapFree=4192812/4192956
[pid=14990] ppid=14988 vsize=10684 CPUtime=3.09
/proc/14990/stat : 14990 (picosat) R 14988 14990 14567 0 -1 4194304 2113 0 0 0 140 169 0 0 25 0 1 0 43760503 10940416 2098 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/14990/statm: 2671 2098 40 102 0 2566 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10684

[startup+6.30138 s]
/proc/loadavg: 0.92 0.95 0.96 2/65 14991
/proc/meminfo: memFree=1378584/2055920 swapFree=4192812/4192956
[pid=14990] ppid=14988 vsize=15368 CPUtime=6.29
/proc/14990/stat : 14990 (picosat) R 14988 14990 14567 0 -1 4194304 3337 0 0 0 378 251 0 0 25 0 1 0 43760503 15736832 3275 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522747 0 0 4096 0 0 0 0 17 1 0 0
/proc/14990/statm: 3842 3275 42 102 0 3737 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 15368

[startup+12.703 s]
/proc/loadavg: 0.93 0.95 0.96 3/65 14991
/proc/meminfo: memFree=1376608/2055920 swapFree=4192812/4192956
[pid=14990] ppid=14988 vsize=16928 CPUtime=12.69
/proc/14990/stat : 14990 (picosat) R 14988 14990 14567 0 -1 4194304 3743 0 0 0 1018 251 0 0 25 0 1 0 43760503 17334272 3679 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/14990/statm: 4232 3679 48 102 0 4127 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 16928

[startup+25.5013 s]
/proc/loadavg: 0.94 0.96 0.96 2/65 14991
/proc/meminfo: memFree=1375904/2055920 swapFree=4192812/4192956
[pid=14990] ppid=14988 vsize=17672 CPUtime=25.48
/proc/14990/stat : 14990 (picosat) R 14988 14990 14567 0 -1 4194304 3935 0 0 0 2297 251 0 0 25 0 1 0 43760503 18096128 3871 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525675 0 0 4096 0 0 0 0 17 1 0 0
/proc/14990/statm: 4418 3871 48 102 0 4313 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 17672

[startup+51.1019 s]
/proc/loadavg: 0.96 0.96 0.96 2/65 14991
/proc/meminfo: memFree=1375008/2055920 swapFree=4192812/4192956
[pid=14990] ppid=14988 vsize=18688 CPUtime=51.06
/proc/14990/stat : 14990 (picosat) R 14988 14990 14567 0 -1 4194304 4201 0 0 0 4855 251 0 0 25 0 1 0 43760503 19136512 4137 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134544975 0 0 4096 0 0 0 0 17 1 0 0
/proc/14990/statm: 4672 4137 48 102 0 4567 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 18688

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.96 2/65 14991
/proc/meminfo: memFree=1371104/2055920 swapFree=4192812/4192956
[pid=14990] ppid=14988 vsize=22592 CPUtime=102.25
/proc/14990/stat : 14990 (picosat) R 14988 14990 14567 0 -1 4194304 5145 0 0 0 9973 252 0 0 25 0 1 0 43760503 23134208 5070 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134545054 0 0 4096 0 0 0 0 17 1 0 0
/proc/14990/statm: 5648 5070 48 102 0 5543 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 22592

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 14991
/proc/meminfo: memFree=1368544/2055920 swapFree=4192812/4192956
[pid=14990] ppid=14988 vsize=25056 CPUtime=162.23
/proc/14990/stat : 14990 (picosat) R 14988 14990 14567 0 -1 4194304 5940 0 0 0 15970 253 0 0 25 0 1 0 43760503 25657344 5682 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134544839 0 0 4096 0 0 0 0 17 1 0 0
/proc/14990/statm: 6264 5682 48 102 0 6159 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 25056

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 14991
/proc/meminfo: memFree=1365728/2055920 swapFree=4192812/4192956
[pid=14990] ppid=14988 vsize=27696 CPUtime=222.21
/proc/14990/stat : 14990 (picosat) R 14988 14990 14567 0 -1 4194304 6898 0 0 0 21968 253 0 0 25 0 1 0 43760503 28360704 6365 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134531123 0 0 4096 0 0 0 0 17 1 0 0
/proc/14990/statm: 6924 6365 48 102 0 6819 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 27696

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 14991
/proc/meminfo: memFree=1360672/2055920 swapFree=4192812/4192956
[pid=14990] ppid=14988 vsize=32708 CPUtime=282.2
/proc/14990/stat : 14990 (picosat) R 14988 14990 14567 0 -1 4194304 8379 0 0 0 27965 255 0 0 25 0 1 0 43760503 33492992 7623 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134544710 0 0 4096 0 0 0 0 17 1 0 0
/proc/14990/statm: 8177 7623 48 102 0 8072 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 32708

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 14991
/proc/meminfo: memFree=1359328/2055920 swapFree=4192812/4192956
[pid=14990] ppid=14988 vsize=34028 CPUtime=342.18
/proc/14990/stat : 14990 (picosat) R 14988 14990 14567 0 -1 4194304 8852 0 0 0 33963 255 0 0 25 0 1 0 43760503 34844672 7949 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 1 0 0
/proc/14990/statm: 8507 7949 48 102 0 8402 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 34028

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 14991
/proc/meminfo: memFree=1359328/2055920 swapFree=4192812/4192956
[pid=14990] ppid=14988 vsize=33860 CPUtime=402.16
/proc/14990/stat : 14990 (picosat) R 14988 14990 14567 0 -1 4194304 9072 0 0 0 39961 255 0 0 25 0 1 0 43760503 34672640 7934 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134523985 0 0 4096 0 0 0 0 17 1 0 0
/proc/14990/statm: 8465 7934 48 102 0 8360 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 33860

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 14991
/proc/meminfo: memFree=1359584/2055920 swapFree=4192812/4192956
[pid=14990] ppid=14988 vsize=33624 CPUtime=462.14
/proc/14990/stat : 14990 (picosat) R 14988 14990 14567 0 -1 4194304 9078 0 0 0 45959 255 0 0 25 0 1 0 43760503 34430976 7881 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/14990/statm: 8406 7881 48 102 0 8301 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 33624

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 14991
/proc/meminfo: memFree=1357984/2055920 swapFree=4192812/4192956
[pid=14990] ppid=14988 vsize=35324 CPUtime=522.14
/proc/14990/stat : 14990 (picosat) R 14988 14990 14567 0 -1 4194304 9555 0 0 0 51958 256 0 0 25 0 1 0 43760503 36171776 8293 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/14990/statm: 8831 8293 48 102 0 8726 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 35324

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 14991
/proc/meminfo: memFree=1352928/2055920 swapFree=4192812/4192956
[pid=14990] ppid=14988 vsize=40432 CPUtime=582.12
/proc/14990/stat : 14990 (picosat) R 14988 14990 14567 0 -1 4194304 11067 0 0 0 57955 257 0 0 25 0 1 0 43760503 41402368 9537 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/14990/statm: 10108 9537 48 102 0 10003 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 40432

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 14991
/proc/meminfo: memFree=1352928/2055920 swapFree=4192812/4192956
[pid=14990] ppid=14988 vsize=40432 CPUtime=642.11
/proc/14990/stat : 14990 (picosat) R 14988 14990 14567 0 -1 4194304 11073 0 0 0 63954 257 0 0 25 0 1 0 43760503 41402368 9543 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529054 0 0 4096 0 0 0 0 17 1 0 0
/proc/14990/statm: 10108 9543 48 102 0 10003 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 40432

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 14991
/proc/meminfo: memFree=1352160/2055920 swapFree=4192812/4192956
[pid=14990] ppid=14988 vsize=41224 CPUtime=702.08
/proc/14990/stat : 14990 (picosat) R 14988 14990 14567 0 -1 4194304 11323 0 0 0 69951 257 0 0 25 0 1 0 43760503 42213376 9720 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/14990/statm: 10306 9720 48 102 0 10201 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 41224

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 14991
/proc/meminfo: memFree=1349920/2055920 swapFree=4192812/4192956
[pid=14990] ppid=14988 vsize=43540 CPUtime=762.07
/proc/14990/stat : 14990 (picosat) R 14988 14990 14567 0 -1 4194304 11995 0 0 0 75949 258 0 0 25 0 1 0 43760503 44584960 10319 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525741 0 0 4096 0 0 0 0 17 1 0 0
/proc/14990/statm: 10885 10319 48 102 0 10780 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 43540

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/71 15113
/proc/meminfo: memFree=1345640/2055920 swapFree=4192812/4192956
[pid=14990] ppid=14988 vsize=46708 CPUtime=822
/proc/14990/stat : 14990 (picosat) R 14988 14990 14567 0 -1 4194304 12926 0 0 0 81939 261 0 0 25 0 1 0 43760503 47828992 11098 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/14990/statm: 11677 11098 48 102 0 11572 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 46708

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 15189
/proc/meminfo: memFree=1345952/2055920 swapFree=4192812/4192956
[pid=14990] ppid=14988 vsize=47236 CPUtime=881.93
/proc/14990/stat : 14990 (picosat) R 14988 14990 14567 0 -1 4194304 13326 0 0 0 87932 261 0 0 25 0 1 0 43760503 48369664 11258 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524112 0 0 4096 0 0 0 0 17 1 0 0
/proc/14990/statm: 11809 11258 48 102 0 11704 0
Current children cumulated CPU time (s) 881.93
Current children cumulated vsize (KiB) 47236

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 15189
/proc/meminfo: memFree=1345888/2055920 swapFree=4192812/4192956
[pid=14990] ppid=14988 vsize=47236 CPUtime=941.92
/proc/14990/stat : 14990 (picosat) R 14988 14990 14567 0 -1 4194304 13498 0 0 0 93931 261 0 0 25 0 1 0 43760503 48369664 11266 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134544751 0 0 4096 0 0 0 0 17 1 0 0
/proc/14990/statm: 11809 11266 48 102 0 11704 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 47236

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 15189
/proc/meminfo: memFree=1339488/2055920 swapFree=4192812/4192956
[pid=14990] ppid=14988 vsize=53700 CPUtime=1001.9
/proc/14990/stat : 14990 (picosat) R 14988 14990 14567 0 -1 4194304 15187 0 0 0 99928 262 0 0 25 0 1 0 43760503 54988800 12871 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/14990/statm: 13425 12871 48 102 0 13320 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 53700

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 15189
/proc/meminfo: memFree=1339488/2055920 swapFree=4192812/4192956
[pid=14990] ppid=14988 vsize=54212 CPUtime=1061.88
/proc/14990/stat : 14990 (picosat) R 14988 14990 14567 0 -1 4194304 15367 0 0 0 105926 262 0 0 25 0 1 0 43760503 55513088 12879 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/14990/statm: 13553 12879 48 102 0 13448 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 54212

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 15189
/proc/meminfo: memFree=1339744/2055920 swapFree=4192812/4192956
[pid=14990] ppid=14988 vsize=53880 CPUtime=1121.87
/proc/14990/stat : 14990 (picosat) R 14988 14990 14567 0 -1 4194304 15543 0 0 0 111924 263 0 0 25 0 1 0 43760503 55173120 12815 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524090 0 0 4096 0 0 0 0 17 1 0 0
/proc/14990/statm: 13470 12815 48 102 0 13365 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 53880

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 15189
/proc/meminfo: memFree=1339808/2055920 swapFree=4192812/4192956
[pid=14990] ppid=14988 vsize=53872 CPUtime=1181.85
/proc/14990/stat : 14990 (picosat) R 14988 14990 14567 0 -1 4194304 15734 0 0 0 117922 263 0 0 25 0 1 0 43760503 55164928 12823 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/14990/statm: 13468 12823 48 102 0 13363 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 53872



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 15189
/proc/meminfo: memFree=1339808/2055920 swapFree=4192812/4192956
[pid=14990] ppid=14988 vsize=53844 CPUtime=1200.05
/proc/14990/stat : 14990 (picosat) R 14988 14990 14567 0 -1 4194304 15734 0 0 0 119742 263 0 0 25 0 1 0 43760503 55136256 12816 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525860 0 0 4096 0 0 0 0 17 1 0 0
/proc/14990/statm: 13461 12816 48 102 0 13356 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 53844

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 15189
/proc/meminfo: memFree=1339808/2055920 swapFree=4192812/4192956
[pid=14990] ppid=14988 vsize=53844 CPUtime=1200.05
/proc/14990/stat : 14990 (picosat) R 14988 14990 14567 0 -1 4194304 15734 0 0 0 119742 263 0 0 25 0 1 0 43760503 55136256 12816 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525860 0 0 4096 0 0 0 0 17 1 0 0
/proc/14990/statm: 13461 12816 48 102 0 13356 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 53844

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.07
CPU user time (s): 1197.43
CPU system time (s): 2.6436
CPU usage (%): 99.9629
Max. virtual memory (cumulated for all children) (KiB): 54564

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1197.43
system time used= 2.6436
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15734
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= 2871

runsolver used 0.810876 second user time and 2.55761 second system time

The end



Launcher Data (download as text)




Begin job on node70 on Tue Mar  6 10:48:03 UTC 2007

IDJOB= 331002
IDBENCH= 20577
IDSOLVER= 106
FILE ID= node70/331002-1173178082

PBS_JOBID= 4015264

Free space on /tmp= 66542 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/industrial/vliw_unsat_2.0/9dlx_vliw_at_b_iq2.cnf
COMMAND LINE= /tmp/evaluation/331002-1173178082/picosat /tmp/evaluation/331002-1173178082/instance-331002-1173178082.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node70/watcher-331002-1173178082 -o ROOT/results/node70/solver-331002-1173178082 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/331002-1173178082/picosat /tmp/evaluation/331002-1173178082/instance-331002-1173178082.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  f0f4556999ccb446384994a4148fca28

RANDOM SEED= 170495553

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node70.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.234
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		: 3000.234
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:       1391800 kB
Buffers:         34964 kB
Cached:         546772 kB
SwapCached:        140 kB
Active:          39788 kB
Inactive:       557504 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1391800 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           10748 kB
Writeback:           0 kB
Mapped:          25604 kB
Slab:            52864 kB
Committed_AS:   141468 kB
PageTables:       1396 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= 66542 MiB

End job on node70 on Tue Mar  6 11:08:05 UTC 2007