Trace number 328860

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) 1200.04 1200.41

General information on the benchmark

Nameindustrial/IBM_FV_2002_13_rule_1/
SAT_dat.k70.cnf
MD5SUM76ab26f3361f1050f9e94d7745be300c
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 variables43507
Number of clauses161270
Sum of the clauses size432842
Maximum clause length37
Minimum clause length1
Number of clauses of size 1928
Number of clauses of size 281196
Number of clauses of size 373000
Number of clauses of size 4366
Number of clauses of size 5705
Number of clauses of size over 55075

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/node69/watcher-328860-1173125810 -o ROOT/results/node69/solver-328860-1173125810 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/328860-1173125810/picosat /tmp/evaluation/328860-1173125810/instance-328860-1173125810.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 0.90 3/64 19356
/proc/meminfo: memFree=1546152/2055920 swapFree=4184100/4192956
[pid=19356] ppid=19354 vsize=564 CPUtime=0
/proc/19356/stat : 19356 (picosat) R 19354 19356 18594 0 -1 4194304 56 0 0 0 0 0 0 0 18 0 1 0 332538702 577536 41 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134604413 0 0 4096 0 0 0 0 17 1 0 0
/proc/19356/statm: 141 41 32 102 0 36 0

[startup+0.100355 s]
/proc/loadavg: 0.91 0.95 0.90 3/64 19356
/proc/meminfo: memFree=1546152/2055920 swapFree=4184100/4192956
[pid=19356] ppid=19354 vsize=1024 CPUtime=0.09
/proc/19356/stat : 19356 (picosat) R 19354 19356 18594 0 -1 4194304 172 0 0 0 5 4 0 0 18 0 1 0 332538702 1048576 157 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/19356/statm: 256 157 40 102 0 151 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1024

[startup+0.201371 s]
/proc/loadavg: 0.91 0.95 0.90 3/64 19356
/proc/meminfo: memFree=1546152/2055920 swapFree=4184100/4192956
[pid=19356] ppid=19354 vsize=1544 CPUtime=0.19
/proc/19356/stat : 19356 (picosat) R 19354 19356 18594 0 -1 4194304 305 0 0 0 10 9 0 0 18 0 1 0 332538702 1581056 290 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/19356/statm: 386 290 40 102 0 281 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 1544

[startup+0.301386 s]
/proc/loadavg: 0.91 0.95 0.90 3/64 19356
/proc/meminfo: memFree=1546152/2055920 swapFree=4184100/4192956
[pid=19356] ppid=19354 vsize=2528 CPUtime=0.29
/proc/19356/stat : 19356 (picosat) R 19354 19356 18594 0 -1 4194304 455 0 0 0 14 15 0 0 19 0 1 0 332538702 2588672 440 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/19356/statm: 632 440 40 102 0 527 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2528

[startup+0.701452 s]
/proc/loadavg: 0.91 0.95 0.90 3/64 19356
/proc/meminfo: memFree=1546152/2055920 swapFree=4184100/4192956
[pid=19356] ppid=19354 vsize=4660 CPUtime=0.7
/proc/19356/stat : 19356 (picosat) R 19354 19356 18594 0 -1 4194304 904 0 0 0 32 38 0 0 22 0 1 0 332538702 4771840 889 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/19356/statm: 1165 889 40 102 0 1060 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 4660

[startup+1.50158 s]
/proc/loadavg: 0.91 0.95 0.90 2/65 19357
/proc/meminfo: memFree=1540832/2055920 swapFree=4184100/4192956
[pid=19356] ppid=19354 vsize=9856 CPUtime=1.49
/proc/19356/stat : 19356 (picosat) R 19354 19356 18594 0 -1 4194304 1855 0 0 0 75 74 0 0 25 0 1 0 332538702 10092544 1840 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134544827 0 0 4096 0 0 0 0 17 1 0 0
/proc/19356/statm: 2464 1840 42 102 0 2359 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9856

[startup+3.10184 s]
/proc/loadavg: 0.91 0.95 0.90 2/65 19357
/proc/meminfo: memFree=1538592/2055920 swapFree=4184100/4192956
[pid=19356] ppid=19354 vsize=10388 CPUtime=3.09
/proc/19356/stat : 19356 (picosat) R 19354 19356 18594 0 -1 4194304 1980 0 0 0 235 74 0 0 25 0 1 0 332538702 10637312 1963 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529782 0 0 4096 0 0 0 0 17 1 0 0
/proc/19356/statm: 2597 1963 48 102 0 2492 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10388

[startup+6.30137 s]
/proc/loadavg: 0.92 0.95 0.90 2/65 19357
/proc/meminfo: memFree=1537568/2055920 swapFree=4184100/4192956
[pid=19356] ppid=19354 vsize=11312 CPUtime=6.29
/proc/19356/stat : 19356 (picosat) R 19354 19356 18594 0 -1 4194304 2215 0 0 0 554 75 0 0 25 0 1 0 332538702 11583488 2198 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/19356/statm: 2828 2198 48 102 0 2723 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11312

[startup+12.7024 s]
/proc/loadavg: 0.93 0.95 0.90 2/65 19357
/proc/meminfo: memFree=1535776/2055920 swapFree=4184100/4192956
[pid=19356] ppid=19354 vsize=12740 CPUtime=12.69
/proc/19356/stat : 19356 (picosat) R 19354 19356 18594 0 -1 4194304 2602 0 0 0 1193 76 0 0 25 0 1 0 332538702 13045760 2585 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134544762 0 0 4096 0 0 0 0 17 1 0 0
/proc/19356/statm: 3185 2585 48 102 0 3080 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12740

[startup+25.5015 s]
/proc/loadavg: 0.94 0.96 0.91 2/65 19357
/proc/meminfo: memFree=1535264/2055920 swapFree=4184100/4192956
[pid=19356] ppid=19354 vsize=13260 CPUtime=25.48
/proc/19356/stat : 19356 (picosat) R 19354 19356 18594 0 -1 4194304 2741 0 0 0 2472 76 0 0 25 0 1 0 332538702 13578240 2724 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525823 0 0 4096 0 0 0 0 17 1 0 0
/proc/19356/statm: 3315 2724 48 102 0 3210 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 13260

[startup+51.1017 s]
/proc/loadavg: 0.96 0.96 0.91 2/65 19357
/proc/meminfo: memFree=1533408/2055920 swapFree=4184100/4192956
[pid=19356] ppid=19354 vsize=15036 CPUtime=51.07
/proc/19356/stat : 19356 (picosat) R 19354 19356 18594 0 -1 4194304 3195 0 0 0 5031 76 0 0 25 0 1 0 332538702 15396864 3178 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524112 0 0 4096 0 0 0 0 17 1 0 0
/proc/19356/statm: 3759 3178 48 102 0 3654 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 15036

[startup+102.301 s]
/proc/loadavg: 0.98 0.96 0.91 2/65 19357
/proc/meminfo: memFree=1530912/2055920 swapFree=4184100/4192956
[pid=19356] ppid=19354 vsize=17464 CPUtime=102.26
/proc/19356/stat : 19356 (picosat) R 19354 19356 18594 0 -1 4194304 3820 0 0 0 10149 77 0 0 25 0 1 0 332538702 17883136 3803 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529455 0 0 4096 0 0 0 0 17 1 0 0
/proc/19356/statm: 4366 3803 48 102 0 4261 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 17464

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 19357
/proc/meminfo: memFree=1526752/2055920 swapFree=4184100/4192956
[pid=19356] ppid=19354 vsize=21496 CPUtime=162.24
/proc/19356/stat : 19356 (picosat) R 19354 19356 18594 0 -1 4194304 4907 0 0 0 16145 79 0 0 25 0 1 0 332538702 22011904 4786 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525860 0 0 4096 0 0 0 0 17 1 0 0
/proc/19356/statm: 5374 4786 48 102 0 5269 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 21496

[startup+222.306 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 19357
/proc/meminfo: memFree=1526048/2055920 swapFree=4184100/4192956
[pid=19356] ppid=19354 vsize=22148 CPUtime=222.22
/proc/19356/stat : 19356 (picosat) R 19354 19356 18594 0 -1 4194304 5233 0 0 0 22143 79 0 0 25 0 1 0 332538702 22679552 4960 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/19356/statm: 5537 4960 48 102 0 5432 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 22148

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 19357
/proc/meminfo: memFree=1524128/2055920 swapFree=4184100/4192956
[pid=19356] ppid=19354 vsize=23848 CPUtime=282.2
/proc/19356/stat : 19356 (picosat) R 19354 19356 18594 0 -1 4194304 5786 0 0 0 28140 80 0 0 25 0 1 0 332538702 24420352 5425 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/19356/statm: 5962 5425 48 102 0 5857 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 23848

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 19357
/proc/meminfo: memFree=1522208/2055920 swapFree=4184100/4192956
[pid=19356] ppid=19354 vsize=25816 CPUtime=342.19
/proc/19356/stat : 19356 (picosat) R 19354 19356 18594 0 -1 4194304 6354 0 0 0 34138 81 0 0 25 0 1 0 332538702 26435584 5899 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134544762 0 0 4096 0 0 0 0 17 1 0 0
/proc/19356/statm: 6454 5899 48 102 0 6349 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 25816

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 19357
/proc/meminfo: memFree=1519840/2055920 swapFree=4184100/4192956
[pid=19356] ppid=19354 vsize=28560 CPUtime=402.16
/proc/19356/stat : 19356 (picosat) R 19354 19356 18594 0 -1 4194304 7044 0 0 0 40135 81 0 0 25 0 1 0 332538702 29245440 6488 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/19356/statm: 7140 6488 48 102 0 7035 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 28560

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 19357
/proc/meminfo: memFree=1517792/2055920 swapFree=4184100/4192956
[pid=19356] ppid=19354 vsize=30652 CPUtime=462.15
/proc/19356/stat : 19356 (picosat) R 19354 19356 18594 0 -1 4194304 7600 0 0 0 46133 82 0 0 25 0 1 0 332538702 31387648 6990 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/19356/statm: 7663 6990 48 102 0 7558 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 30652

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 19357
/proc/meminfo: memFree=1516576/2055920 swapFree=4184100/4192956
[pid=19356] ppid=19354 vsize=31768 CPUtime=522.12
/proc/19356/stat : 19356 (picosat) R 19354 19356 18594 0 -1 4194304 8101 0 0 0 52130 82 0 0 25 0 1 0 332538702 32530432 7301 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 1 0 0
/proc/19356/statm: 7942 7301 48 102 0 7837 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 31768

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 19357
/proc/meminfo: memFree=1516192/2055920 swapFree=4184100/4192956
[pid=19356] ppid=19354 vsize=32160 CPUtime=582.11
/proc/19356/stat : 19356 (picosat) R 19354 19356 18594 0 -1 4194304 8242 0 0 0 58128 83 0 0 25 0 1 0 332538702 32931840 7382 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/19356/statm: 8040 7382 48 102 0 7935 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 32160

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 19357
/proc/meminfo: memFree=1509152/2055920 swapFree=4184100/4192956
[pid=19356] ppid=19354 vsize=39216 CPUtime=642.09
/proc/19356/stat : 19356 (picosat) R 19354 19356 18594 0 -1 4194304 10067 0 0 0 64124 85 0 0 25 0 1 0 332538702 40157184 9147 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/19356/statm: 9804 9147 48 102 0 9699 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 39216

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 19357
/proc/meminfo: memFree=1509088/2055920 swapFree=4184100/4192956
[pid=19356] ppid=19354 vsize=39216 CPUtime=702.07
/proc/19356/stat : 19356 (picosat) R 19354 19356 18594 0 -1 4194304 10136 0 0 0 70122 85 0 0 25 0 1 0 332538702 40157184 9153 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529868 0 0 4096 0 0 0 0 17 1 0 0
/proc/19356/statm: 9804 9153 48 102 0 9699 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 39216

[startup+762.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 19357
/proc/meminfo: memFree=1509088/2055920 swapFree=4184100/4192956
[pid=19356] ppid=19354 vsize=39420 CPUtime=762.06
/proc/19356/stat : 19356 (picosat) R 19354 19356 18594 0 -1 4194304 10142 0 0 0 76121 85 0 0 25 0 1 0 332538702 40366080 9159 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524112 0 0 4096 0 0 0 0 17 1 0 0
/proc/19356/statm: 9855 9159 48 102 0 9750 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 39420

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 19357
/proc/meminfo: memFree=1509024/2055920 swapFree=4184100/4192956
[pid=19356] ppid=19354 vsize=39420 CPUtime=822.03
/proc/19356/stat : 19356 (picosat) R 19354 19356 18594 0 -1 4194304 10208 0 0 0 82118 85 0 0 25 0 1 0 332538702 40366080 9159 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524072 0 0 4096 0 0 0 0 17 1 0 0
/proc/19356/statm: 9855 9159 48 102 0 9750 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 39420

[startup+882.305 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 19357
/proc/meminfo: memFree=1509024/2055920 swapFree=4184100/4192956
[pid=19356] ppid=19354 vsize=39420 CPUtime=882.01
/proc/19356/stat : 19356 (picosat) R 19354 19356 18594 0 -1 4194304 10215 0 0 0 88116 85 0 0 25 0 1 0 332538702 40366080 9166 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529868 0 0 4096 0 0 0 0 17 1 0 0
/proc/19356/statm: 9855 9166 48 102 0 9750 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 39420

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 19357
/proc/meminfo: memFree=1508704/2055920 swapFree=4184100/4192956
[pid=19356] ppid=19354 vsize=39680 CPUtime=942
/proc/19356/stat : 19356 (picosat) R 19354 19356 18594 0 -1 4194304 10362 0 0 0 94114 86 0 0 25 0 1 0 332538702 40632320 9240 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/19356/statm: 9920 9240 48 102 0 9815 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 39680

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 19357
/proc/meminfo: memFree=1508768/2055920 swapFree=4184100/4192956
[pid=19356] ppid=19354 vsize=39680 CPUtime=1001.98
/proc/19356/stat : 19356 (picosat) R 19354 19356 18594 0 -1 4194304 10362 0 0 0 100112 86 0 0 25 0 1 0 332538702 40632320 9240 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/19356/statm: 9920 9240 48 102 0 9815 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 39680

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 19357
/proc/meminfo: memFree=1508832/2055920 swapFree=4184100/4192956
[pid=19356] ppid=19354 vsize=39680 CPUtime=1061.96
/proc/19356/stat : 19356 (picosat) R 19354 19356 18594 0 -1 4194304 10369 0 0 0 106110 86 0 0 25 0 1 0 332538702 40632320 9247 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525575 0 0 4096 0 0 0 0 17 1 0 0
/proc/19356/statm: 9920 9247 48 102 0 9815 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 39680

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 19357
/proc/meminfo: memFree=1503200/2055920 swapFree=4184100/4192956
[pid=19356] ppid=19354 vsize=45540 CPUtime=1121.94
/proc/19356/stat : 19356 (picosat) R 19354 19356 18594 0 -1 4194304 11816 0 0 0 112106 88 0 0 25 0 1 0 332538702 46632960 10694 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/19356/statm: 11385 10694 48 102 0 11280 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 45540

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 19357
/proc/meminfo: memFree=1501152/2055920 swapFree=4184100/4192956
[pid=19356] ppid=19354 vsize=47232 CPUtime=1181.92
/proc/19356/stat : 19356 (picosat) R 19354 19356 18594 0 -1 4194304 12331 0 0 0 118103 89 0 0 25 0 1 0 332538702 48365568 11133 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522906 0 0 4096 0 0 0 0 17 1 0 0
/proc/19356/statm: 11808 11133 48 102 0 11703 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 47232



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 19357
/proc/meminfo: memFree=1501152/2055920 swapFree=4184100/4192956
[pid=19356] ppid=19354 vsize=47232 CPUtime=1200.02
/proc/19356/stat : 19356 (picosat) R 19354 19356 18594 0 -1 4194304 12331 0 0 0 119913 89 0 0 25 0 1 0 332538702 48365568 11133 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/19356/statm: 11808 11133 48 102 0 11703 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 47232

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

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

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 19357
/proc/meminfo: memFree=1501152/2055920 swapFree=4184100/4192956
[pid=19356] ppid=19354 vsize=47232 CPUtime=1200.02
/proc/19356/stat : 19356 (picosat) R 19354 19356 18594 0 -1 4194304 12331 0 0 0 119913 89 0 0 25 0 1 0 332538702 48365568 11133 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/19356/statm: 11808 11133 48 102 0 11703 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 47232

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.04
CPU user time (s): 1199.14
CPU system time (s): 0.899863
CPU usage (%): 99.9685
Max. virtual memory (cumulated for all children) (KiB): 47536

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.14
system time used= 0.899863
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12331
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= 2456

runsolver used 0.760884 second user time and 2.52662 second system time

The end



Launcher Data (download as text)




Begin job on node69 on Mon Mar  5 20:16:50 UTC 2007

IDJOB= 328860
IDBENCH= 20526
IDSOLVER= 106
FILE ID= node69/328860-1173125810

PBS_JOBID= 4015149

Free space on /tmp= 66533 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2002_13_rule_1/SAT_dat.k70.cnf
COMMAND LINE= /tmp/evaluation/328860-1173125810/picosat /tmp/evaluation/328860-1173125810/instance-328860-1173125810.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node69/watcher-328860-1173125810 -o ROOT/results/node69/solver-328860-1173125810 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/328860-1173125810/picosat /tmp/evaluation/328860-1173125810/instance-328860-1173125810.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  76ab26f3361f1050f9e94d7745be300c

RANDOM SEED= 206548579

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node69.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		: 3000.261
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		: 3000.261
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:       1546560 kB
Buffers:         30412 kB
Cached:         399284 kB
SwapCached:       2716 kB
Active:          85500 kB
Inactive:       353740 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1546560 kB
SwapTotal:     4192956 kB
SwapFree:      4184100 kB
Dirty:            4396 kB
Writeback:           0 kB
Mapped:          15636 kB
Slab:            56064 kB
Committed_AS:   831772 kB
PageTables:       1472 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= 66533 MiB

End job on node69 on Mon Mar  5 20:36:52 UTC 2007