Trace number 355987

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) 10000.1 10000.1

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 benchmark236.116
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 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node16/watcher-355987-1176902270 -o ROOT/results/node16/solver-355987-1176902270 -C 10000 -W 15000 -M 1800 --output-limit 1,15 /tmp/evaluation/355987-1176902270/picosat /tmp/evaluation/355987-1176902270/instance-355987-1176902270.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 10000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 10030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 15000 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: 0.72 0.93 0.98 2/77 3870
/proc/meminfo: memFree=1499696/2055920 swapFree=4139340/4192956
[pid=3870] ppid=3868 vsize=568 CPUtime=0
/proc/3870/stat : 3870 (picosat) R 3868 3870 3814 0 -1 4194304 69 0 0 0 0 0 0 0 18 0 1 0 138144685 581632 54 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/3870/statm: 142 54 40 102 0 37 0

[startup+0.00660097 s]
/proc/loadavg: 0.72 0.93 0.98 2/77 3870
/proc/meminfo: memFree=1499696/2055920 swapFree=4139340/4192956
[pid=3870] ppid=3868 vsize=568 CPUtime=0
/proc/3870/stat : 3870 (picosat) R 3868 3870 3814 0 -1 4194304 70 0 0 0 0 0 0 0 18 0 1 0 138144685 581632 55 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/3870/statm: 142 55 40 102 0 37 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 568

[startup+0.101579 s]
/proc/loadavg: 0.72 0.93 0.98 2/77 3870
/proc/meminfo: memFree=1499696/2055920 swapFree=4139340/4192956
[pid=3870] ppid=3868 vsize=832 CPUtime=0.09
/proc/3870/stat : 3870 (picosat) R 3868 3870 3814 0 -1 4194304 148 0 0 0 4 5 0 0 18 0 1 0 138144685 851968 133 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/3870/statm: 208 133 40 102 0 103 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 832

[startup+0.301536 s]
/proc/loadavg: 0.72 0.93 0.98 2/77 3870
/proc/meminfo: memFree=1499696/2055920 swapFree=4139340/4192956
[pid=3870] ppid=3868 vsize=1596 CPUtime=0.29
/proc/3870/stat : 3870 (picosat) R 3868 3870 3814 0 -1 4194304 317 0 0 0 13 16 0 0 20 0 1 0 138144685 1634304 302 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/3870/statm: 399 302 40 102 0 294 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1596

[startup+0.701454 s]
/proc/loadavg: 0.72 0.93 0.98 2/77 3870
/proc/meminfo: memFree=1499696/2055920 swapFree=4139340/4192956
[pid=3870] ppid=3868 vsize=2976 CPUtime=0.69
/proc/3870/stat : 3870 (picosat) R 3868 3870 3814 0 -1 4194304 591 0 0 0 30 39 0 0 24 0 1 0 138144685 3047424 576 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/3870/statm: 744 576 40 102 0 639 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2976

[startup+1.50129 s]
/proc/loadavg: 0.72 0.93 0.98 2/78 3871
/proc/meminfo: memFree=1496936/2055920 swapFree=4139340/4192956
[pid=3870] ppid=3868 vsize=5596 CPUtime=1.49
/proc/3870/stat : 3870 (picosat) R 3868 3870 3814 0 -1 4194304 1095 0 0 0 64 85 0 0 25 0 1 0 138144685 5730304 1080 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/3870/statm: 1399 1080 40 102 0 1294 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5596

[startup+3.10196 s]
/proc/loadavg: 0.72 0.93 0.98 2/78 3871
/proc/meminfo: memFree=1493992/2055920 swapFree=4139340/4192956
[pid=3870] ppid=3868 vsize=10684 CPUtime=3.09
/proc/3870/stat : 3870 (picosat) R 3868 3870 3814 0 -1 4194304 2113 0 0 0 137 172 0 0 25 0 1 0 138144685 10940416 2098 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/3870/statm: 2671 2098 40 102 0 2566 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10684

[startup+6.30129 s]
/proc/loadavg: 0.74 0.94 0.98 3/78 3871
/proc/meminfo: memFree=1487208/2055920 swapFree=4139340/4192956
[pid=3870] ppid=3868 vsize=15368 CPUtime=6.29
/proc/3870/stat : 3870 (picosat) R 3868 3870 3814 0 -1 4194304 3337 0 0 0 371 258 0 0 25 0 1 0 138144685 15736832 3275 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134522839 0 0 4096 0 0 0 0 17 1 0 0
/proc/3870/statm: 3842 3275 42 102 0 3737 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 15368

[startup+12.702 s]
/proc/loadavg: 0.76 0.94 0.98 2/78 3871
/proc/meminfo: memFree=1485096/2055920 swapFree=4139340/4192956
[pid=3870] ppid=3868 vsize=16928 CPUtime=12.69
/proc/3870/stat : 3870 (picosat) R 3868 3870 3814 0 -1 4194304 3743 0 0 0 1011 258 0 0 25 0 1 0 138144685 17334272 3679 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134544827 0 0 4096 0 0 0 0 17 1 0 0
/proc/3870/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: 0.81 0.94 0.98 2/78 3871
/proc/meminfo: memFree=1484328/2055920 swapFree=4139340/4192956
[pid=3870] ppid=3868 vsize=17672 CPUtime=25.48
/proc/3870/stat : 3870 (picosat) R 3868 3870 3814 0 -1 4194304 3935 0 0 0 2290 258 0 0 25 0 1 0 138144685 18096128 3871 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/3870/statm: 4418 3871 48 102 0 4313 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 17672

[startup+51.101 s]
/proc/loadavg: 0.87 0.94 0.98 2/78 3871
/proc/meminfo: memFree=1483304/2055920 swapFree=4139340/4192956
[pid=3870] ppid=3868 vsize=18688 CPUtime=51.08
/proc/3870/stat : 3870 (picosat) R 3868 3870 3814 0 -1 4194304 4201 0 0 0 4850 258 0 0 25 0 1 0 138144685 19136512 4137 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134524014 0 0 4096 0 0 0 0 17 1 0 0
/proc/3870/statm: 4672 4137 48 102 0 4567 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 18688

[startup+102.305 s]
/proc/loadavg: 0.94 0.95 0.98 2/78 3871
/proc/meminfo: memFree=1479528/2055920 swapFree=4139340/4192956
[pid=3870] ppid=3868 vsize=22592 CPUtime=102.29
/proc/3870/stat : 3870 (picosat) R 3868 3870 3814 0 -1 4194304 5145 0 0 0 9970 259 0 0 25 0 1 0 138144685 23134208 5070 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/3870/statm: 5648 5070 48 102 0 5543 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 22592

[startup+162.302 s]
/proc/loadavg: 0.98 0.95 0.98 2/78 3871
/proc/meminfo: memFree=1476904/2055920 swapFree=4139340/4192956
[pid=3870] ppid=3868 vsize=25056 CPUtime=162.29
/proc/3870/stat : 3870 (picosat) R 3868 3870 3814 0 -1 4194304 5940 0 0 0 15970 259 0 0 25 0 1 0 138144685 25657344 5682 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134544963 0 0 4096 0 0 0 0 17 1 0 0
/proc/3870/statm: 6264 5682 48 102 0 6159 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 25056

[startup+222.302 s]
/proc/loadavg: 1.05 0.97 0.98 2/78 3871
/proc/meminfo: memFree=1474088/2055920 swapFree=4139340/4192956
[pid=3870] ppid=3868 vsize=27696 CPUtime=222.29
/proc/3870/stat : 3870 (picosat) R 3868 3870 3814 0 -1 4194304 6898 0 0 0 21969 260 0 0 25 0 1 0 138144685 28360704 6365 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134522878 0 0 4096 0 0 0 0 17 1 0 0
/proc/3870/statm: 6924 6365 48 102 0 6819 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 27696

[startup+282.301 s]
/proc/loadavg: 1.02 0.97 0.98 2/78 3871
/proc/meminfo: memFree=1469032/2055920 swapFree=4139340/4192956
[pid=3870] ppid=3868 vsize=32708 CPUtime=282.29
/proc/3870/stat : 3870 (picosat) R 3868 3870 3814 0 -1 4194304 8379 0 0 0 27967 262 0 0 25 0 1 0 138144685 33492992 7623 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134543543 0 0 4096 0 0 0 0 17 1 0 0
/proc/3870/statm: 8177 7623 48 102 0 8072 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 32708

[startup+342.302 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 3871
/proc/meminfo: memFree=1467688/2055920 swapFree=4139340/4192956
[pid=3870] ppid=3868 vsize=34028 CPUtime=342.3
/proc/3870/stat : 3870 (picosat) R 3868 3870 3814 0 -1 4194304 8852 0 0 0 33967 263 0 0 25 0 1 0 138144685 34844672 7949 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529185 0 0 4096 0 0 0 0 17 1 0 0
/proc/3870/statm: 8507 7949 48 102 0 8402 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 34028

[startup+402.301 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 3871
/proc/meminfo: memFree=1467688/2055920 swapFree=4139340/4192956
[pid=3870] ppid=3868 vsize=33860 CPUtime=402.3
/proc/3870/stat : 3870 (picosat) R 3868 3870 3814 0 -1 4194304 9072 0 0 0 39967 263 0 0 25 0 1 0 138144685 34672640 7934 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134524215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3870/statm: 8465 7934 48 102 0 8360 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 33860

[startup+462.302 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 3871
/proc/meminfo: memFree=1467880/2055920 swapFree=4139340/4192956
[pid=3870] ppid=3868 vsize=33624 CPUtime=462.29
/proc/3870/stat : 3870 (picosat) R 3868 3870 3814 0 -1 4194304 9078 0 0 0 45966 263 0 0 25 0 1 0 138144685 34430976 7881 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134524112 0 0 4096 0 0 0 0 17 1 0 0
/proc/3870/statm: 8406 7881 48 102 0 8301 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 33624

[startup+522.301 s]
/proc/loadavg: 1.07 0.99 0.99 2/78 3871
/proc/meminfo: memFree=1466280/2055920 swapFree=4139340/4192956
[pid=3870] ppid=3868 vsize=35852 CPUtime=522.3
/proc/3870/stat : 3870 (picosat) R 3868 3870 3814 0 -1 4194304 9693 0 0 0 51966 264 0 0 25 0 1 0 138144685 36712448 8431 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/3870/statm: 8963 8431 48 102 0 8858 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 35852

[startup+582.301 s]
/proc/loadavg: 1.02 0.99 0.99 2/78 3871
/proc/meminfo: memFree=1461288/2055920 swapFree=4139340/4192956
[pid=3870] ppid=3868 vsize=40432 CPUtime=582.31
/proc/3870/stat : 3870 (picosat) R 3868 3870 3814 0 -1 4194304 11067 0 0 0 57964 267 0 0 25 0 1 0 138144685 41402368 9537 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/3870/statm: 10108 9537 48 102 0 10003 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 40432

[startup+642.302 s]
/proc/loadavg: 1.01 0.99 0.99 2/78 3871
/proc/meminfo: memFree=1461352/2055920 swapFree=4139340/4192956
[pid=3870] ppid=3868 vsize=40432 CPUtime=642.31
/proc/3870/stat : 3870 (picosat) R 3868 3870 3814 0 -1 4194304 11073 0 0 0 63964 267 0 0 25 0 1 0 138144685 41402368 9543 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134524112 0 0 4096 0 0 0 0 17 1 0 0
/proc/3870/statm: 10108 9543 48 102 0 10003 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 40432


################
# More data... #
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[startup+9042.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4273
/proc/meminfo: memFree=1354024/2055920 swapFree=4139340/4192956
[pid=3870] ppid=3868 vsize=144564 CPUtime=9042.35
/proc/3870/stat : 3870 (picosat) R 3868 3870 3814 0 -1 4194304 43420 0 0 0 903874 361 0 0 25 0 1 0 138144685 148033536 35607 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134524112 0 0 4096 0 0 0 0 17 1 0 0
/proc/3870/statm: 36141 35607 48 102 0 36036 0
Current children cumulated CPU time (s) 9042.35
Current children cumulated vsize (KiB) 144564

[startup+9102.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4273
/proc/meminfo: memFree=1353960/2055920 swapFree=4139340/4192956
[pid=3870] ppid=3868 vsize=145588 CPUtime=9102.35
/proc/3870/stat : 3870 (picosat) R 3868 3870 3814 0 -1 4194304 43440 0 0 0 909873 362 0 0 25 0 1 0 138144685 149082112 35627 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134544762 0 0 4096 0 0 0 0 17 1 0 0
/proc/3870/statm: 36397 35627 48 102 0 36292 0
Current children cumulated CPU time (s) 9102.35
Current children cumulated vsize (KiB) 145588

[startup+9162.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 4273
/proc/meminfo: memFree=1353960/2055920 swapFree=4139340/4192956
[pid=3870] ppid=3868 vsize=145588 CPUtime=9162.35
/proc/3870/stat : 3870 (picosat) R 3868 3870 3814 0 -1 4194304 43440 0 0 0 915873 362 0 0 25 0 1 0 138144685 149082112 35627 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/3870/statm: 36397 35627 48 102 0 36292 0
Current children cumulated CPU time (s) 9162.35
Current children cumulated vsize (KiB) 145588

[startup+9222.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 4273
/proc/meminfo: memFree=1353896/2055920 swapFree=4139340/4192956
[pid=3870] ppid=3868 vsize=145588 CPUtime=9222.35
/proc/3870/stat : 3870 (picosat) R 3868 3870 3814 0 -1 4194304 43440 0 0 0 921873 362 0 0 25 0 1 0 138144685 149082112 35627 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/3870/statm: 36397 35627 48 102 0 36292 0
Current children cumulated CPU time (s) 9222.35
Current children cumulated vsize (KiB) 145588

[startup+9282.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 4273
/proc/meminfo: memFree=1353832/2055920 swapFree=4139340/4192956
[pid=3870] ppid=3868 vsize=145588 CPUtime=9282.36
/proc/3870/stat : 3870 (picosat) R 3868 3870 3814 0 -1 4194304 43440 0 0 0 927873 363 0 0 25 0 1 0 138144685 149082112 35627 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/3870/statm: 36397 35627 48 102 0 36292 0
Current children cumulated CPU time (s) 9282.36
Current children cumulated vsize (KiB) 145588

[startup+9342.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4273
/proc/meminfo: memFree=1353896/2055920 swapFree=4139340/4192956
[pid=3870] ppid=3868 vsize=145588 CPUtime=9342.36
/proc/3870/stat : 3870 (picosat) R 3868 3870 3814 0 -1 4194304 43441 0 0 0 933873 363 0 0 25 0 1 0 138144685 149082112 35628 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529907 0 0 4096 0 0 0 0 17 1 0 0
/proc/3870/statm: 36397 35628 48 102 0 36292 0
Current children cumulated CPU time (s) 9342.36
Current children cumulated vsize (KiB) 145588

[startup+9402.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4273
/proc/meminfo: memFree=1353832/2055920 swapFree=4139340/4192956
[pid=3870] ppid=3868 vsize=145588 CPUtime=9402.36
/proc/3870/stat : 3870 (picosat) R 3868 3870 3814 0 -1 4194304 43441 0 0 0 939872 364 0 0 25 0 1 0 138144685 149082112 35628 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529751 0 0 4096 0 0 0 0 17 1 0 0
/proc/3870/statm: 36397 35628 48 102 0 36292 0
Current children cumulated CPU time (s) 9402.36
Current children cumulated vsize (KiB) 145588

[startup+9462.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4273
/proc/meminfo: memFree=1353832/2055920 swapFree=4139340/4192956
[pid=3870] ppid=3868 vsize=145588 CPUtime=9462.36
/proc/3870/stat : 3870 (picosat) R 3868 3870 3814 0 -1 4194304 43441 0 0 0 945872 364 0 0 25 0 1 0 138144685 149082112 35628 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529700 0 0 4096 0 0 0 0 17 1 0 0
/proc/3870/statm: 36397 35628 48 102 0 36292 0
Current children cumulated CPU time (s) 9462.36
Current children cumulated vsize (KiB) 145588

[startup+9522.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4273
/proc/meminfo: memFree=1353896/2055920 swapFree=4139340/4192956
[pid=3870] ppid=3868 vsize=145588 CPUtime=9522.36
/proc/3870/stat : 3870 (picosat) R 3868 3870 3814 0 -1 4194304 43441 0 0 0 951872 364 0 0 25 0 1 0 138144685 149082112 35628 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134524112 0 0 4096 0 0 0 0 17 1 0 0
/proc/3870/statm: 36397 35628 48 102 0 36292 0
Current children cumulated CPU time (s) 9522.36
Current children cumulated vsize (KiB) 145588

[startup+9582.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4273
/proc/meminfo: memFree=1353832/2055920 swapFree=4139340/4192956
[pid=3870] ppid=3868 vsize=145588 CPUtime=9582.36
/proc/3870/stat : 3870 (picosat) R 3868 3870 3814 0 -1 4194304 43441 0 0 0 957871 365 0 0 25 0 1 0 138144685 149082112 35628 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529850 0 0 4096 0 0 0 0 17 1 0 0
/proc/3870/statm: 36397 35628 48 102 0 36292 0
Current children cumulated CPU time (s) 9582.36
Current children cumulated vsize (KiB) 145588

[startup+9642.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4273
/proc/meminfo: memFree=1353832/2055920 swapFree=4139340/4192956
[pid=3870] ppid=3868 vsize=145588 CPUtime=9642.36
/proc/3870/stat : 3870 (picosat) R 3868 3870 3814 0 -1 4194304 43441 0 0 0 963871 365 0 0 25 0 1 0 138144685 149082112 35628 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134530140 0 0 4096 0 0 0 0 17 1 0 0
/proc/3870/statm: 36397 35628 48 102 0 36292 0
Current children cumulated CPU time (s) 9642.36
Current children cumulated vsize (KiB) 145588

[startup+9702.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4273
/proc/meminfo: memFree=1353832/2055920 swapFree=4139340/4192956
[pid=3870] ppid=3868 vsize=145588 CPUtime=9702.37
/proc/3870/stat : 3870 (picosat) R 3868 3870 3814 0 -1 4194304 43441 0 0 0 969871 366 0 0 25 0 1 0 138144685 149082112 35628 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134520125 0 0 4096 0 0 0 0 17 1 0 0
/proc/3870/statm: 36397 35628 48 102 0 36292 0
Current children cumulated CPU time (s) 9702.37
Current children cumulated vsize (KiB) 145588

[startup+9762.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4273
/proc/meminfo: memFree=1353768/2055920 swapFree=4139340/4192956
[pid=3870] ppid=3868 vsize=145588 CPUtime=9762.37
/proc/3870/stat : 3870 (picosat) R 3868 3870 3814 0 -1 4194304 43441 0 0 0 975871 366 0 0 25 0 1 0 138144685 149082112 35628 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/3870/statm: 36397 35628 48 102 0 36292 0
Current children cumulated CPU time (s) 9762.37
Current children cumulated vsize (KiB) 145588

[startup+9822.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 4437
/proc/meminfo: memFree=1352368/2055920 swapFree=4139340/4192956
[pid=3870] ppid=3868 vsize=145588 CPUtime=9822.29
/proc/3870/stat : 3870 (picosat) R 3868 3870 3814 0 -1 4194304 43441 0 0 0 981862 367 0 0 25 0 1 0 138144685 149082112 35628 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/3870/statm: 36397 35628 48 102 0 36292 0
Current children cumulated CPU time (s) 9822.29
Current children cumulated vsize (KiB) 145588

[startup+9882.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4471
/proc/meminfo: memFree=1353512/2055920 swapFree=4139340/4192956
[pid=3870] ppid=3868 vsize=145588 CPUtime=9882.27
/proc/3870/stat : 3870 (picosat) R 3868 3870 3814 0 -1 4194304 43441 0 0 0 987860 367 0 0 25 0 1 0 138144685 149082112 35628 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529882 0 0 4096 0 0 0 0 17 1 0 0
/proc/3870/statm: 36397 35628 48 102 0 36292 0
Current children cumulated CPU time (s) 9882.27
Current children cumulated vsize (KiB) 145588

[startup+9942.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4471
/proc/meminfo: memFree=1353512/2055920 swapFree=4139340/4192956
[pid=3870] ppid=3868 vsize=145588 CPUtime=9942.27
/proc/3870/stat : 3870 (picosat) R 3868 3870 3814 0 -1 4194304 43441 0 0 0 993859 368 0 0 25 0 1 0 138144685 149082112 35628 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134530214 0 0 4096 0 0 0 0 17 1 0 0
/proc/3870/statm: 36397 35628 48 102 0 36292 0
Current children cumulated CPU time (s) 9942.27
Current children cumulated vsize (KiB) 145588



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10000.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4471
/proc/meminfo: memFree=1353512/2055920 swapFree=4139340/4192956
[pid=3870] ppid=3868 vsize=145588 CPUtime=10000.1
/proc/3870/stat : 3870 (picosat) R 3868 3870 3814 0 -1 4194304 43441 0 0 0 999640 368 0 0 25 0 1 0 138144685 149082112 35628 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/3870/statm: 36397 35628 48 102 0 36292 0
Current children cumulated CPU time (s) 10000.1
Current children cumulated vsize (KiB) 145588

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

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

[startup+10000.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4471
/proc/meminfo: memFree=1353512/2055920 swapFree=4139340/4192956
[pid=3870] ppid=3868 vsize=145588 CPUtime=10000.1
/proc/3870/stat : 3870 (picosat) R 3868 3870 3814 0 -1 4194304 43441 0 0 0 999640 368 0 0 25 0 1 0 138144685 149082112 35628 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/3870/statm: 36397 35628 48 102 0 36292 0
Current children cumulated CPU time (s) 10000.1
Current children cumulated vsize (KiB) 145588

Child ended because it received signal 15 (SIGTERM)
Real time (s): 10000.1
CPU time (s): 10000.1
CPU user time (s): 9996.4
CPU system time (s): 3.70844
CPU usage (%): 99.9998
Max. virtual memory (cumulated for all children) (KiB): 145588

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9996.4
system time used= 3.70844
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 43441
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= 202252

runsolver used 11.5502 second user time and 24.7662 second system time

The end

Launcher Data (download as text)

Begin job on node16 on Wed Apr 18 13:17:51 UTC 2007

IDJOB= 355987
IDBENCH= 20577
IDSOLVER= 171
FILE ID= node16/355987-1176902270

PBS_JOBID= 4595202

Free space on /tmp= 66351 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/355987-1176902270/picosat /tmp/evaluation/355987-1176902270/instance-355987-1176902270.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node16/watcher-355987-1176902270 -o ROOT/results/node16/solver-355987-1176902270 -C 10000 -W 15000 -M 1800 --output-limit 1,15  /tmp/evaluation/355987-1176902270/picosat /tmp/evaluation/355987-1176902270/instance-355987-1176902270.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  f0f4556999ccb446384994a4148fca28

RANDOM SEED= 525466921

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB

Linux node16.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		: 3000.232
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		: 3000.232
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:       1500232 kB
Buffers:         30164 kB
Cached:         429604 kB
SwapCached:      21400 kB
Active:         102480 kB
Inactive:       389464 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1500232 kB
SwapTotal:     4192956 kB
SwapFree:      4139340 kB
Dirty:           10936 kB
Writeback:           0 kB
Mapped:          29924 kB
Slab:            49240 kB
Committed_AS:  6438420 kB
PageTables:       1836 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= 66351 MiB

End job on node16 on Wed Apr 18 16:04:33 UTC 2007