Trace number 328650

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) 1200.06 1200.51

General information on the benchmark

Nameindustrial/IBM_FV_2002_13_rule_1/
SAT_dat.k80.cnf
MD5SUM337e301d7c1a4748ec4a1ced7e688c38
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables45937
Number of clauses166840
Sum of the clauses size445312
Maximum clause length37
Minimum clause length1
Number of clauses of size 11058
Number of clauses of size 285826
Number of clauses of size 373620
Number of clauses of size 4406
Number of clauses of size 5785
Number of clauses of size over 55145

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/node19/watcher-328650-1173120926 -o ROOT/results/node19/solver-328650-1173120926 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/328650-1173120926/picosat /tmp/evaluation/328650-1173120926/instance-328650-1173120926.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: 0.99 0.97 0.69 3/77 28437
/proc/meminfo: memFree=989496/2055920 swapFree=4169440/4192956
[pid=28437] ppid=28435 vsize=564 CPUtime=0
/proc/28437/stat : 28437 (picosat) R 28435 28437 28320 0 -1 4194304 56 0 0 0 0 0 0 0 18 0 1 0 332046619 577536 41 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134604413 0 0 4096 0 0 0 0 17 1 0 0
/proc/28437/statm: 141 41 32 102 0 36 0

[startup+0.051287 s]
/proc/loadavg: 0.99 0.97 0.69 3/77 28437
/proc/meminfo: memFree=989496/2055920 swapFree=4169440/4192956
[pid=28437] ppid=28435 vsize=700 CPUtime=0.05
/proc/28437/stat : 28437 (picosat) R 28435 28437 28320 0 -1 4194304 95 0 0 0 3 2 0 0 18 0 1 0 332046619 716800 80 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/28437/statm: 175 80 40 102 0 70 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 700

[startup+0.10129 s]
/proc/loadavg: 0.99 0.97 0.69 3/77 28437
/proc/meminfo: memFree=989496/2055920 swapFree=4169440/4192956
[pid=28437] ppid=28435 vsize=1024 CPUtime=0.09
/proc/28437/stat : 28437 (picosat) R 28435 28437 28320 0 -1 4194304 171 0 0 0 5 4 0 0 18 0 1 0 332046619 1048576 156 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/28437/statm: 256 156 40 102 0 151 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1024

[startup+0.301312 s]
/proc/loadavg: 0.99 0.97 0.69 3/77 28437
/proc/meminfo: memFree=989496/2055920 swapFree=4169440/4192956
[pid=28437] ppid=28435 vsize=2404 CPUtime=0.3
/proc/28437/stat : 28437 (picosat) R 28435 28437 28320 0 -1 4194304 439 0 0 0 14 16 0 0 20 0 1 0 332046619 2461696 424 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/28437/statm: 601 424 40 102 0 496 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 2404

[startup+0.701355 s]
/proc/loadavg: 0.99 0.97 0.69 3/77 28437
/proc/meminfo: memFree=989496/2055920 swapFree=4169440/4192956
[pid=28437] ppid=28435 vsize=4640 CPUtime=0.69
/proc/28437/stat : 28437 (picosat) R 28435 28437 28320 0 -1 4194304 896 0 0 0 35 34 0 0 24 0 1 0 332046619 4751360 881 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/28437/statm: 1160 881 40 102 0 1055 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4640

[startup+1.50144 s]
/proc/loadavg: 0.99 0.97 0.69 2/78 28438
/proc/meminfo: memFree=984496/2055920 swapFree=4169440/4192956
[pid=28437] ppid=28435 vsize=9968 CPUtime=1.49
/proc/28437/stat : 28437 (picosat) R 28435 28437 28320 0 -1 4194304 1924 0 0 0 77 72 0 0 25 0 1 0 332046619 10207232 1909 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/28437/statm: 2492 1909 42 102 0 2387 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9968

[startup+3.10161 s]
/proc/loadavg: 0.99 0.97 0.69 2/78 28438
/proc/meminfo: memFree=981552/2055920 swapFree=4169440/4192956
[pid=28437] ppid=28435 vsize=10500 CPUtime=3.09
/proc/28437/stat : 28437 (picosat) R 28435 28437 28320 0 -1 4194304 2051 0 0 0 237 72 0 0 25 0 1 0 332046619 10752000 2034 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525723 0 0 4096 0 0 0 0 17 1 0 0
/proc/28437/statm: 2625 2034 48 102 0 2520 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10500

[startup+6.30196 s]
/proc/loadavg: 0.99 0.97 0.69 2/78 28438
/proc/meminfo: memFree=980592/2055920 swapFree=4169440/4192956
[pid=28437] ppid=28435 vsize=11424 CPUtime=6.29
/proc/28437/stat : 28437 (picosat) R 28435 28437 28320 0 -1 4194304 2287 0 0 0 557 72 0 0 25 0 1 0 332046619 11698176 2270 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/28437/statm: 2856 2270 48 102 0 2751 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11424

[startup+12.7017 s]
/proc/loadavg: 0.99 0.97 0.70 2/78 28438
/proc/meminfo: memFree=978992/2055920 swapFree=4169440/4192956
[pid=28437] ppid=28435 vsize=12588 CPUtime=12.69
/proc/28437/stat : 28437 (picosat) R 28435 28437 28320 0 -1 4194304 2605 0 0 0 1197 72 0 0 25 0 1 0 332046619 12890112 2588 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/28437/statm: 3147 2588 48 102 0 3042 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12588

[startup+25.501 s]
/proc/loadavg: 0.99 0.97 0.70 2/78 28438
/proc/meminfo: memFree=977392/2055920 swapFree=4169440/4192956
[pid=28437] ppid=28435 vsize=14160 CPUtime=25.49
/proc/28437/stat : 28437 (picosat) R 28435 28437 28320 0 -1 4194304 3005 0 0 0 2476 73 0 0 25 0 1 0 332046619 14499840 2988 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522856 0 0 4096 0 0 0 0 17 1 0 0
/proc/28437/statm: 3540 2988 48 102 0 3435 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 14160

[startup+51.1018 s]
/proc/loadavg: 0.99 0.97 0.71 2/78 28438
/proc/meminfo: memFree=976176/2055920 swapFree=4169440/4192956
[pid=28437] ppid=28435 vsize=15324 CPUtime=51.08
/proc/28437/stat : 28437 (picosat) R 28435 28437 28320 0 -1 4194304 3310 0 0 0 5034 74 0 0 25 0 1 0 332046619 15691776 3293 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525741 0 0 4096 0 0 0 0 17 1 0 0
/proc/28437/statm: 3831 3293 48 102 0 3726 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 15324

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.72 2/78 28438
/proc/meminfo: memFree=973552/2055920 swapFree=4169440/4192956
[pid=28437] ppid=28435 vsize=17880 CPUtime=102.27
/proc/28437/stat : 28437 (picosat) R 28435 28437 28320 0 -1 4194304 3965 0 0 0 10152 75 0 0 25 0 1 0 332046619 18309120 3948 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525941 0 0 4096 0 0 0 0 17 1 0 0
/proc/28437/statm: 4470 3948 48 102 0 4365 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 17880

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.74 2/78 28438
/proc/meminfo: memFree=972400/2055920 swapFree=4169440/4192956
[pid=28437] ppid=28435 vsize=19332 CPUtime=162.25
/proc/28437/stat : 28437 (picosat) R 28435 28437 28320 0 -1 4194304 4414 0 0 0 16149 76 0 0 25 0 1 0 332046619 19795968 4290 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/28437/statm: 4833 4290 48 102 0 4728 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 19332

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.75 2/78 28438
/proc/meminfo: memFree=967280/2055920 swapFree=4169440/4192956
[pid=28437] ppid=28435 vsize=23908 CPUtime=222.22
/proc/28437/stat : 28437 (picosat) R 28435 28437 28320 0 -1 4194304 5701 0 0 0 22145 77 0 0 25 0 1 0 332046619 24481792 5458 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/28437/statm: 5977 5458 48 102 0 5872 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 23908

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.76 2/78 28438
/proc/meminfo: memFree=965872/2055920 swapFree=4169440/4192956
[pid=28437] ppid=28435 vsize=25212 CPUtime=282.21
/proc/28437/stat : 28437 (picosat) R 28435 28437 28320 0 -1 4194304 6138 0 0 0 28143 78 0 0 25 0 1 0 332046619 25817088 5807 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/28437/statm: 6303 5807 48 102 0 6198 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 25212

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.77 2/84 28504
/proc/meminfo: memFree=962752/2055920 swapFree=4169440/4192956
[pid=28437] ppid=28435 vsize=27828 CPUtime=342.16
/proc/28437/stat : 28437 (picosat) R 28435 28437 28320 0 -1 4194304 6745 0 0 0 34136 80 0 0 25 0 1 0 332046619 28495872 6317 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525554 0 0 4096 0 0 0 0 17 1 0 0
/proc/28437/statm: 6957 6317 48 102 0 6852 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 27828

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.78 2/84 28606
/proc/meminfo: memFree=961400/2055920 swapFree=4169440/4192956
[pid=28437] ppid=28435 vsize=29120 CPUtime=402.08
/proc/28437/stat : 28437 (picosat) R 28435 28437 28320 0 -1 4194304 7131 0 0 0 40127 81 0 0 25 0 1 0 332046619 29818880 6653 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/28437/statm: 7280 6653 48 102 0 7175 0
Current children cumulated CPU time (s) 402.08
Current children cumulated vsize (KiB) 29120

[startup+462.301 s]
/proc/loadavg: 1.07 0.99 0.80 2/78 28636
/proc/meminfo: memFree=958960/2055920 swapFree=4169440/4192956
[pid=28437] ppid=28435 vsize=32528 CPUtime=462.04
/proc/28437/stat : 28437 (picosat) R 28435 28437 28320 0 -1 4194304 8031 0 0 0 46122 82 0 0 25 0 1 0 332046619 33308672 7498 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/28437/statm: 8132 7498 48 102 0 8027 0
Current children cumulated CPU time (s) 462.04
Current children cumulated vsize (KiB) 32528

[startup+522.302 s]
/proc/loadavg: 1.02 0.99 0.81 2/78 28636
/proc/meminfo: memFree=956400/2055920 swapFree=4169440/4192956
[pid=28437] ppid=28435 vsize=35016 CPUtime=522.03
/proc/28437/stat : 28437 (picosat) R 28435 28437 28320 0 -1 4194304 8728 0 0 0 52119 84 0 0 25 0 1 0 332046619 35856384 8140 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/28437/statm: 8754 8140 48 102 0 8649 0
Current children cumulated CPU time (s) 522.03
Current children cumulated vsize (KiB) 35016

[startup+582.301 s]
/proc/loadavg: 1.01 0.99 0.82 2/78 28636
/proc/meminfo: memFree=954480/2055920 swapFree=4169440/4192956
[pid=28437] ppid=28435 vsize=36984 CPUtime=582.01
/proc/28437/stat : 28437 (picosat) R 28435 28437 28320 0 -1 4194304 9270 0 0 0 58116 85 0 0 25 0 1 0 332046619 37871616 8624 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530799 0 0 4096 0 0 0 0 17 1 0 0
/proc/28437/statm: 9246 8624 48 102 0 9141 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 36984

[startup+642.302 s]
/proc/loadavg: 1.00 0.99 0.83 2/78 28636
/proc/meminfo: memFree=950512/2055920 swapFree=4169440/4192956
[pid=28437] ppid=28435 vsize=40896 CPUtime=642
/proc/28437/stat : 28437 (picosat) R 28435 28437 28320 0 -1 4194304 10322 0 0 0 64114 86 0 0 25 0 1 0 332046619 41877504 9616 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529740 0 0 4096 0 0 0 0 17 1 0 0
/proc/28437/statm: 10224 9616 48 102 0 10119 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 40896

[startup+702.301 s]
/proc/loadavg: 1.00 0.99 0.83 2/78 28636
/proc/meminfo: memFree=950512/2055920 swapFree=4169440/4192956
[pid=28437] ppid=28435 vsize=40896 CPUtime=701.98
/proc/28437/stat : 28437 (picosat) R 28435 28437 28320 0 -1 4194304 10328 0 0 0 70111 87 0 0 25 0 1 0 332046619 41877504 9622 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/28437/statm: 10224 9622 48 102 0 10119 0
Current children cumulated CPU time (s) 701.98
Current children cumulated vsize (KiB) 40896

[startup+762.306 s]
/proc/loadavg: 1.00 0.99 0.84 2/78 28636
/proc/meminfo: memFree=950640/2055920 swapFree=4169440/4192956
[pid=28437] ppid=28435 vsize=40896 CPUtime=761.96
/proc/28437/stat : 28437 (picosat) R 28435 28437 28320 0 -1 4194304 10328 0 0 0 76109 87 0 0 25 0 1 0 332046619 41877504 9622 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529977 0 0 4096 0 0 0 0 17 1 0 0
/proc/28437/statm: 10224 9622 48 102 0 10119 0
Current children cumulated CPU time (s) 761.96
Current children cumulated vsize (KiB) 40896

[startup+822.301 s]
/proc/loadavg: 1.00 0.99 0.84 2/78 28636
/proc/meminfo: memFree=946032/2055920 swapFree=4169440/4192956
[pid=28437] ppid=28435 vsize=45700 CPUtime=821.94
/proc/28437/stat : 28437 (picosat) R 28435 28437 28320 0 -1 4194304 11543 0 0 0 82106 88 0 0 25 0 1 0 332046619 46796800 10770 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529054 0 0 4096 0 0 0 0 17 1 0 0
/proc/28437/statm: 11425 10770 48 102 0 11320 0
Current children cumulated CPU time (s) 821.94
Current children cumulated vsize (KiB) 45700

[startup+882.302 s]
/proc/loadavg: 1.00 0.99 0.85 2/78 28636
/proc/meminfo: memFree=943408/2055920 swapFree=4169440/4192956
[pid=28437] ppid=28435 vsize=48292 CPUtime=881.93
/proc/28437/stat : 28437 (picosat) R 28435 28437 28320 0 -1 4194304 12261 0 0 0 88103 90 0 0 25 0 1 0 332046619 49451008 11421 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529054 0 0 4096 0 0 0 0 17 1 0 0
/proc/28437/statm: 12073 11421 48 102 0 11968 0
Current children cumulated CPU time (s) 881.93
Current children cumulated vsize (KiB) 48292

[startup+942.301 s]
/proc/loadavg: 1.00 0.99 0.86 2/78 28636
/proc/meminfo: memFree=943472/2055920 swapFree=4169440/4192956
[pid=28437] ppid=28435 vsize=48292 CPUtime=941.9
/proc/28437/stat : 28437 (picosat) R 28435 28437 28320 0 -1 4194304 12337 0 0 0 94100 90 0 0 25 0 1 0 332046619 49451008 11427 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525781 0 0 4096 0 0 0 0 17 1 0 0
/proc/28437/statm: 12073 11427 48 102 0 11968 0
Current children cumulated CPU time (s) 941.9
Current children cumulated vsize (KiB) 48292

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.86 2/78 28636
/proc/meminfo: memFree=943472/2055920 swapFree=4169440/4192956
[pid=28437] ppid=28435 vsize=48292 CPUtime=1001.89
/proc/28437/stat : 28437 (picosat) R 28435 28437 28320 0 -1 4194304 12337 0 0 0 100098 91 0 0 25 0 1 0 332046619 49451008 11427 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/28437/statm: 12073 11427 48 102 0 11968 0
Current children cumulated CPU time (s) 1001.89
Current children cumulated vsize (KiB) 48292

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.87 2/78 28636
/proc/meminfo: memFree=940464/2055920 swapFree=4169440/4192956
[pid=28437] ppid=28435 vsize=51304 CPUtime=1061.87
/proc/28437/stat : 28437 (picosat) R 28435 28437 28320 0 -1 4194304 13160 0 0 0 106095 92 0 0 25 0 1 0 332046619 52535296 12177 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522784 0 0 4096 0 0 0 0 17 1 0 0
/proc/28437/statm: 12826 12177 48 102 0 12721 0
Current children cumulated CPU time (s) 1061.87
Current children cumulated vsize (KiB) 51304

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.87 2/78 28636
/proc/meminfo: memFree=940400/2055920 swapFree=4169440/4192956
[pid=28437] ppid=28435 vsize=51304 CPUtime=1121.86
/proc/28437/stat : 28437 (picosat) R 28435 28437 28320 0 -1 4194304 13233 0 0 0 112093 93 0 0 25 0 1 0 332046619 52535296 12177 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529742 0 0 4096 0 0 0 0 17 1 0 0
/proc/28437/statm: 12826 12177 48 102 0 12721 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 51304

[startup+1182.3 s]
/proc/loadavg: 1.07 1.00 0.89 2/78 28636
/proc/meminfo: memFree=940464/2055920 swapFree=4169440/4192956
[pid=28437] ppid=28435 vsize=51304 CPUtime=1181.84
/proc/28437/stat : 28437 (picosat) R 28435 28437 28320 0 -1 4194304 13233 0 0 0 118091 93 0 0 25 0 1 0 332046619 52535296 12177 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/28437/statm: 12826 12177 48 102 0 12721 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 51304



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.06 1.00 0.89 2/78 28636
/proc/meminfo: memFree=940464/2055920 swapFree=4169440/4192956
[pid=28437] ppid=28435 vsize=51304 CPUtime=1200.04
/proc/28437/stat : 28437 (picosat) R 28435 28437 28320 0 -1 4194304 13240 0 0 0 119911 93 0 0 25 0 1 0 332046619 52535296 12184 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530822 0 0 4096 0 0 0 0 17 1 0 0
/proc/28437/statm: 12826 12184 48 102 0 12721 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 51304

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: 1.06 1.00 0.89 2/78 28636
/proc/meminfo: memFree=940464/2055920 swapFree=4169440/4192956
[pid=28437] ppid=28435 vsize=51304 CPUtime=1200.04
/proc/28437/stat : 28437 (picosat) R 28435 28437 28320 0 -1 4194304 13240 0 0 0 119911 93 0 0 25 0 1 0 332046619 52535296 12184 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530822 0 0 4096 0 0 0 0 17 1 0 0
/proc/28437/statm: 12826 12184 48 102 0 12721 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 51304

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.06
CPU user time (s): 1199.11
CPU system time (s): 0.943856
CPU usage (%): 99.9618
Max. virtual memory (cumulated for all children) (KiB): 51596

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.11
system time used= 0.943856
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13240
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= 25103

runsolver used 1.48977 second user time and 2.85257 second system time

The end



Launcher Data (download as text)




Begin job on node19 on Mon Mar  5 18:55:26 UTC 2007

IDJOB= 328650
IDBENCH= 20521
IDSOLVER= 106
FILE ID= node19/328650-1173120926

PBS_JOBID= 4014944

Free space on /tmp= 66518 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2002_13_rule_1/SAT_dat.k80.cnf
COMMAND LINE= /tmp/evaluation/328650-1173120926/picosat /tmp/evaluation/328650-1173120926/instance-328650-1173120926.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node19/watcher-328650-1173120926 -o ROOT/results/node19/solver-328650-1173120926 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/328650-1173120926/picosat /tmp/evaluation/328650-1173120926/instance-328650-1173120926.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  337e301d7c1a4748ec4a1ced7e688c38

RANDOM SEED= 820294348

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node19.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		: 3000.214
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5931.00
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.214
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        989904 kB
Buffers:         50584 kB
Cached:         918012 kB
SwapCached:       2580 kB
Active:         258520 kB
Inactive:       733176 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        989904 kB
SwapTotal:     4192956 kB
SwapFree:      4169440 kB
Dirty:            4644 kB
Writeback:           0 kB
Mapped:          30444 kB
Slab:            59840 kB
Committed_AS:  1347692 kB
PageTables:       1756 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= 66518 MiB

End job on node19 on Mon Mar  5 19:15:29 UTC 2007