Trace number 1730806

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
picosat 913? (TO) 1200.09 1200.41

General information on the benchmark

Namecrafted/Difficult/contest05/others/
pmg-14-UNSAT.sat05-3942.reshuffled-07.cnf
MD5SUM5d5a2534629561aec3a6f7f6c6034d03
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark16.4495
Satisfiable
(Un)Satisfiability was proved
Number of variables577
Number of clauses1922
Sum of the clauses size5764
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 22
Number of clauses of size 31920
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c PicoSAT SAT Solver Version 913
0.00/0.00	c Copyright (c) 2006 - 2009 Armin Biere JKU Linz
0.00/0.00	c gcc -Wall -Wextra -m32 -static -DNDEBUG -O3 -fomit-frame-pointer -finline-limit=1000000
0.00/0.00	c
0.00/0.00	c parsing HOME/instance-1730806-1240763787.cnf
0.00/0.00	c parsed header 'p cnf 577 1922'
0.00/0.00	c initialized 577 variables
0.00/0.00	c found 1922 non trivial clauses
0.00/0.00	c
0.00/0.00	c random number generator seed 0
0.00/0.00	c 
0.00/0.00	c  seconds     variables   original    learned     agility
0.00/0.00	c         level        used      conflicts    limit          MB
0.00/0.00	c 
0.00/0.00	c s   0.0   0.0   577   0.0  1920     0     0     0   0.0   0.1 
0.00/0.00	c 
0.00/0.00	c initial reduction limit 960 clauses
0.00/0.00	c 
0.00/0.00	c +   0.0 109.8   577  75.6  1920   100     9  1056   3.6   0.1 
0.00/0.00	c R   0.0 109.8   577  79.7  1920   102    10  1056   3.7   0.1 
0.00/0.01	c +   0.0 107.2   577  99.0  1920   250    18  1161   5.5   0.1 
0.00/0.01	c R   0.0 106.2   577 100.0  1920   403    70  1161  11.9   0.1 
0.00/0.01	c +   0.0 105.9   577 100.0  1920   475   112  1277  15.3   0.1 
0.00/0.03	c +   0.0 106.1   577 100.0  1920   812   337  1404  24.8   0.2 
0.04/0.05	c N   0.1 107.0   577 100.0  1920  1210   697  1404  30.7   0.3 
0.04/0.06	c +   0.1 107.2   577 100.0  1920  1317   802  1544  32.4   0.3 
0.09/0.12	c +   0.1 108.1   577 100.0  1920  2074  1552  1698  30.2   0.6 
0.19/0.22	c +   0.2 109.2   577 100.0  1920  3209   974  1867  27.8   0.4 
0.19/0.22	c N   0.2 109.2   577 100.0  1920  3219   984  1867  28.3   0.4 
0.29/0.37	c +   0.4 110.2   577 100.0  1920  4911  1739  2053  26.1   0.7 
0.59/0.61	c +   0.6 111.1   577 100.0  1920  7464  1189  2258  28.0   0.5 
0.59/0.66	c N   0.7 111.3   577 100.0  1920  8031  1756  2258  28.1   0.8 
0.89/0.99	c +   1.0 111.9   577 100.0  1920 11293  1607  2483  30.4   0.7 
1.49/1.55	c +   1.6 112.6   577 100.0  1920 17036  2351  2731  26.3   1.0 
1.69/1.76	c N   1.8 112.6   577 100.0  1920 19263  1834  2731  26.4   0.7 
2.29/2.31	c +   2.3 114.7   577 100.0  1920 25650  2704  3004  35.2   1.3 
3.49/3.53	c +   3.5 117.4   577 100.0  1920 38571  2048  3304  31.4   0.9 
4.09/4.13	c N   4.1 118.1   577 100.0  1920 44910  1748  3304  31.1   0.8 
4.09/4.13	c 
4.09/4.13	c  seconds     variables   original    learned     agility
4.09/4.13	c         level        used      conflicts    limit          MB
4.09/4.13	c 
5.29/5.36	c +   5.4 120.2   577 100.0  1920 57952  3168  3634  27.9   1.4 
8.09/8.13	c +   8.1 122.1   577 100.0  1920 87023  3038  3997  28.9   1.3 
9.49/9.59	c N   9.6 122.6   577 100.0  1920 102e3  2588  3997  26.2   1.1 
12.09/12.17	c +  12.2 120.7   577 100.0  1920 130e3  2414  4396  31.5   1.0 
18.49/18.51	c +  18.5 115.8   577 100.0  1920 196e3  3637  4835  31.3   1.5 
22.19/22.21	c N  22.2 114.3   577 100.0  1920 230e3  4473  4835  27.2   1.6 
28.38/28.47	c +  28.5 111.8   577 100.0  1920 294e3  4601  5318  32.9   1.5 
43.18/43.24	c +  43.2 108.4   577 100.0  1920 441e3  4948  5849  31.6   1.9 
50.78/50.84	c N  50.8 107.4   577 100.0  1920 512e3  3235  5849  25.8   1.2 
65.47/65.53	c +  65.5 105.0   577 100.0  1920 662e3  5762  6433  29.9   1.8 
100.36/100.47	c + 100.4 100.6   577 100.0  1920 993e3  4887  7076  36.1   1.5 
114.76/114.80	c N 114.8  99.4   577 100.0  1920 112e4  5255  7076  32.5   1.6 
153.35/153.43	c + 153.4  96.9   577 100.0  1920 148e4  5287  7783  31.8   1.6 
233.93/234.09	c + 234.0  94.8   577 100.0  1920 223e4  5597  8561  29.0   1.8 
259.12/259.27	c N 259.2  94.4   577 100.0  1920 246e4  4740  8561  32.7   1.6 
363.29/363.48	c + 363.4  93.2   577 100.0  1920 335e4  8158  9417  30.5   2.7 
557.24/557.45	c + 557.3  91.8   577 100.0  1920 502e4  5491 10358  29.7   1.6 
593.33/593.52	c N 593.4  91.7   577 100.0  1920 533e4  8146 10358  33.9   2.6 
860.66/860.93	c + 860.7  90.5   577 100.0  1920 754e4  9599 11393  35.6   2.9

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1730806-1240763787/watcher-1730806-1240763787 -o /tmp/evaluation-result-1730806-1240763787/solver-1730806-1240763787 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1730806-1240763787.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): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 30406
/proc/meminfo: memFree=1657528/2055920 swapFree=4179608/4192956
[pid=30406] ppid=30404 vsize=780 CPUtime=0
/proc/30406/stat : 30406 (picosat) R 30404 30406 29930 0 -1 4194304 121 0 0 0 0 0 0 0 20 0 1 0 104404861 798720 106 1992294400 134512640 135137933 4294956224 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/30406/statm: 195 106 69 152 0 41 0

[startup+0.043395 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 30406
/proc/meminfo: memFree=1657528/2055920 swapFree=4179608/4192956
[pid=30406] ppid=30404 vsize=912 CPUtime=0.04
/proc/30406/stat : 30406 (picosat) R 30404 30406 29930 0 -1 4194304 156 0 0 0 4 0 0 0 20 0 1 0 104404861 933888 141 1992294400 134512640 135137933 4294956224 18446744073709551615 134552979 0 0 4096 0 0 0 0 17 1 0 0
/proc/30406/statm: 228 141 69 152 0 74 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 912

[startup+0.101401 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 30406
/proc/meminfo: memFree=1657528/2055920 swapFree=4179608/4192956
[pid=30406] ppid=30404 vsize=1308 CPUtime=0.09
/proc/30406/stat : 30406 (picosat) R 30404 30406 29930 0 -1 4194304 233 0 0 0 9 0 0 0 20 0 1 0 104404861 1339392 218 1992294400 134512640 135137933 4294956224 18446744073709551615 134521265 0 0 4096 0 0 0 0 17 1 0 0
/proc/30406/statm: 327 218 69 152 0 173 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1308

[startup+0.301424 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 30406
/proc/meminfo: memFree=1657528/2055920 swapFree=4179608/4192956
[pid=30406] ppid=30404 vsize=1572 CPUtime=0.29
/proc/30406/stat : 30406 (picosat) R 30404 30406 29930 0 -1 4194304 306 0 0 0 29 0 0 0 22 0 1 0 104404861 1609728 291 1992294400 134512640 135137933 4294956224 18446744073709551615 134554574 0 0 4096 0 0 0 0 17 1 0 0
/proc/30406/statm: 393 291 69 152 0 239 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1572

[startup+0.701468 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 30406
/proc/meminfo: memFree=1657528/2055920 swapFree=4179608/4192956
[pid=30406] ppid=30404 vsize=1712 CPUtime=0.69
/proc/30406/stat : 30406 (picosat) R 30404 30406 29930 0 -1 4194304 332 0 0 0 69 0 0 0 25 0 1 0 104404861 1753088 317 1992294400 134512640 135137933 4294956224 18446744073709551615 134547458 0 0 4096 0 0 0 0 17 1 0 0
/proc/30406/statm: 428 317 69 152 0 274 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1712

[startup+1.50156 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30407
/proc/meminfo: memFree=1656368/2055920 swapFree=4179608/4192956
[pid=30406] ppid=30404 vsize=1844 CPUtime=1.49
/proc/30406/stat : 30406 (picosat) R 30404 30406 29930 0 -1 4194304 381 0 0 0 149 0 0 0 25 0 1 0 104404861 1888256 366 1992294400 134512640 135137933 4294956224 18446744073709551615 134553618 0 0 4096 0 0 0 0 17 1 0 0
/proc/30406/statm: 461 366 69 152 0 307 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1844

[startup+3.10174 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30407
/proc/meminfo: memFree=1656048/2055920 swapFree=4179608/4192956
[pid=30406] ppid=30404 vsize=2240 CPUtime=3.09
/proc/30406/stat : 30406 (picosat) R 30404 30406 29930 0 -1 4194304 473 0 0 0 309 0 0 0 25 0 1 0 104404861 2293760 458 1992294400 134512640 135137933 4294956224 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/30406/statm: 560 458 69 152 0 406 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2240

[startup+6.3011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30407
/proc/meminfo: memFree=1655664/2055920 swapFree=4179608/4192956
[pid=30406] ppid=30404 vsize=2504 CPUtime=6.29
/proc/30406/stat : 30406 (picosat) R 30404 30406 29930 0 -1 4194304 554 0 0 0 629 0 0 0 25 0 1 0 104404861 2564096 539 1992294400 134512640 135137933 4294956224 18446744073709551615 134527900 0 0 4096 0 0 0 0 17 1 0 0
/proc/30406/statm: 626 539 69 152 0 472 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2504

[startup+12.7018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30407
/proc/meminfo: memFree=1655280/2055920 swapFree=4179608/4192956
[pid=30406] ppid=30404 vsize=2620 CPUtime=12.69
/proc/30406/stat : 30406 (picosat) R 30404 30406 29930 0 -1 4194304 572 0 0 0 1269 0 0 0 25 0 1 0 104404861 2682880 557 1992294400 134512640 135137933 4294956224 18446744073709551615 134521292 0 0 4096 0 0 0 0 17 1 0 0
/proc/30406/statm: 655 557 69 152 0 501 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2620

[startup+25.5013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30407
/proc/meminfo: memFree=1655088/2055920 swapFree=4179608/4192956
[pid=30406] ppid=30404 vsize=2840 CPUtime=25.48
/proc/30406/stat : 30406 (picosat) R 30404 30406 29930 0 -1 4194304 622 0 0 0 2548 0 0 0 25 0 1 0 104404861 2908160 607 1992294400 134512640 135137933 4294956224 18446744073709551615 134553611 0 0 4096 0 0 0 0 17 1 0 0
/proc/30406/statm: 710 607 69 152 0 556 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2840

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30407
/proc/meminfo: memFree=1654704/2055920 swapFree=4179608/4192956
[pid=30406] ppid=30404 vsize=3224 CPUtime=51.08
/proc/30406/stat : 30406 (picosat) R 30404 30406 29930 0 -1 4194304 710 0 0 0 5108 0 0 0 25 0 1 0 104404861 3301376 695 1992294400 134512640 135137933 4294956224 18446744073709551615 134552417 0 0 4096 0 0 0 0 17 1 0 0
/proc/30406/statm: 806 695 69 152 0 652 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3224

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30407
/proc/meminfo: memFree=1654640/2055920 swapFree=4179608/4192956
[pid=30406] ppid=30404 vsize=3180 CPUtime=102.27
/proc/30406/stat : 30406 (picosat) R 30404 30406 29930 0 -1 4194304 715 0 0 0 10227 0 0 0 25 0 1 0 104404861 3256320 700 1992294400 134512640 135137933 4294956224 18446744073709551615 134553762 0 0 4096 0 0 0 0 17 1 0 0
/proc/30406/statm: 795 700 69 152 0 641 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 3180

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30407
/proc/meminfo: memFree=1654384/2055920 swapFree=4179608/4192956
[pid=30406] ppid=30404 vsize=3444 CPUtime=162.25
/proc/30406/stat : 30406 (picosat) R 30404 30406 29930 0 -1 4194304 766 0 0 0 16225 0 0 0 25 0 1 0 104404861 3526656 751 1992294400 134512640 135137933 4294956224 18446744073709551615 134548999 0 0 4096 0 0 0 0 17 1 0 0
/proc/30406/statm: 861 751 69 152 0 707 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 3444

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30409
/proc/meminfo: memFree=1653936/2055920 swapFree=4179608/4192956
[pid=30406] ppid=30404 vsize=3616 CPUtime=222.23
/proc/30406/stat : 30406 (picosat) R 30404 30406 29930 0 -1 4194304 809 0 0 0 22223 0 0 0 25 0 1 0 104404861 3702784 794 1992294400 134512640 135137933 4294956224 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/30406/statm: 904 794 69 152 0 750 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 3616

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30409
/proc/meminfo: memFree=1653808/2055920 swapFree=4179608/4192956
[pid=30406] ppid=30404 vsize=3916 CPUtime=282.21
/proc/30406/stat : 30406 (picosat) R 30404 30406 29930 0 -1 4194304 882 0 0 0 28221 0 0 0 25 0 1 0 104404861 4009984 867 1992294400 134512640 135137933 4294956224 18446744073709551615 134521366 0 0 4096 0 0 0 0 17 1 0 0
/proc/30406/statm: 979 867 69 152 0 825 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 3916

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30409
/proc/meminfo: memFree=1653744/2055920 swapFree=4179608/4192956
[pid=30406] ppid=30404 vsize=3888 CPUtime=342.2
/proc/30406/stat : 30406 (picosat) R 30404 30406 29930 0 -1 4194304 901 0 0 0 34220 0 0 0 25 0 1 0 104404861 3981312 880 1992294400 134512640 135137933 4294956224 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/30406/statm: 972 880 69 152 0 818 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 3888

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30409
/proc/meminfo: memFree=1653552/2055920 swapFree=4179608/4192956
[pid=30406] ppid=30404 vsize=4000 CPUtime=402.18
/proc/30406/stat : 30406 (picosat) R 30404 30406 29930 0 -1 4194304 938 0 0 0 40218 0 0 0 25 0 1 0 104404861 4096000 909 1992294400 134512640 135137933 4294956224 18446744073709551615 134551387 0 0 4096 0 0 0 0 17 1 0 0
/proc/30406/statm: 1000 909 69 152 0 846 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 4000

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30409
/proc/meminfo: memFree=1653360/2055920 swapFree=4179608/4192956
[pid=30406] ppid=30404 vsize=4204 CPUtime=462.17
/proc/30406/stat : 30406 (picosat) R 30404 30406 29930 0 -1 4194304 976 0 0 0 46217 0 0 0 25 0 1 0 104404861 4304896 946 1992294400 134512640 135137933 4294956224 18446744073709551615 134548608 0 0 4096 0 0 0 0 17 1 0 0
/proc/30406/statm: 1051 946 69 152 0 897 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 4204

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30409
/proc/meminfo: memFree=1653360/2055920 swapFree=4179608/4192956
[pid=30406] ppid=30404 vsize=4132 CPUtime=522.15
/proc/30406/stat : 30406 (picosat) R 30404 30406 29930 0 -1 4194304 976 0 0 0 52215 0 0 0 25 0 1 0 104404861 4231168 942 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/30406/statm: 1033 942 69 152 0 879 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 4132

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30409
/proc/meminfo: memFree=1653104/2055920 swapFree=4179608/4192956
[pid=30406] ppid=30404 vsize=4340 CPUtime=582.13
/proc/30406/stat : 30406 (picosat) R 30404 30406 29930 0 -1 4194304 1036 0 0 0 58213 0 0 0 25 0 1 0 104404861 4444160 988 1992294400 134512640 135137933 4294956224 18446744073709551615 134552165 0 0 4096 0 0 0 0 17 1 0 0
/proc/30406/statm: 1085 988 69 152 0 931 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 4340

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30409
/proc/meminfo: memFree=1652976/2055920 swapFree=4179608/4192956
[pid=30406] ppid=30404 vsize=4420 CPUtime=642.12
/proc/30406/stat : 30406 (picosat) R 30404 30406 29930 0 -1 4194304 1060 0 0 0 64212 0 0 0 25 0 1 0 104404861 4526080 1012 1992294400 134512640 135137933 4294956224 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 1 0 0
/proc/30406/statm: 1105 1012 69 152 0 951 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 4420

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30409
/proc/meminfo: memFree=1652912/2055920 swapFree=4179608/4192956
[pid=30406] ppid=30404 vsize=4388 CPUtime=702.1
/proc/30406/stat : 30406 (picosat) R 30404 30406 29930 0 -1 4194304 1060 0 0 0 70210 0 0 0 25 0 1 0 104404861 4493312 1007 1992294400 134512640 135137933 4294956224 18446744073709551615 134527918 0 0 4096 0 0 0 0 17 1 0 0
/proc/30406/statm: 1097 1007 69 152 0 943 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 4388

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30409
/proc/meminfo: memFree=1652912/2055920 swapFree=4179608/4192956
[pid=30406] ppid=30404 vsize=4388 CPUtime=762.09
/proc/30406/stat : 30406 (picosat) R 30404 30406 29930 0 -1 4194304 1060 0 0 0 76209 0 0 0 25 0 1 0 104404861 4493312 1007 1992294400 134512640 135137933 4294956224 18446744073709551615 134551999 0 0 4096 0 0 0 0 17 1 0 0
/proc/30406/statm: 1097 1007 69 152 0 943 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 4388

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30409
/proc/meminfo: memFree=1652784/2055920 swapFree=4179608/4192956
[pid=30406] ppid=30404 vsize=4416 CPUtime=822.07
/proc/30406/stat : 30406 (picosat) R 30404 30406 29930 0 -1 4194304 1077 0 0 0 82207 0 0 0 25 0 1 0 104404861 4521984 1014 1992294400 134512640 135137933 4294956224 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/30406/statm: 1104 1014 69 152 0 950 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 4416

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30409
/proc/meminfo: memFree=1652592/2055920 swapFree=4179608/4192956
[pid=30406] ppid=30404 vsize=4652 CPUtime=882.05
/proc/30406/stat : 30406 (picosat) R 30404 30406 29930 0 -1 4194304 1137 0 0 0 88205 0 0 0 25 0 1 0 104404861 4763648 1067 1992294400 134512640 135137933 4294956224 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/30406/statm: 1163 1067 69 152 0 1009 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 4652

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30409
/proc/meminfo: memFree=1652080/2055920 swapFree=4179608/4192956
[pid=30406] ppid=30404 vsize=5120 CPUtime=942.04
/proc/30406/stat : 30406 (picosat) R 30404 30406 29930 0 -1 4194304 1262 0 0 0 94204 0 0 0 25 0 1 0 104404861 5242880 1183 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/30406/statm: 1280 1183 69 152 0 1126 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 5120

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30409
/proc/meminfo: memFree=1652144/2055920 swapFree=4179608/4192956
[pid=30406] ppid=30404 vsize=4948 CPUtime=1002.02
/proc/30406/stat : 30406 (picosat) R 30404 30406 29930 0 -1 4194304 1262 0 0 0 100202 0 0 0 25 0 1 0 104404861 5066752 1148 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/30406/statm: 1237 1148 69 152 0 1083 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 4948

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30409
/proc/meminfo: memFree=1652144/2055920 swapFree=4179608/4192956
[pid=30406] ppid=30404 vsize=4920 CPUtime=1062
/proc/30406/stat : 30406 (picosat) R 30404 30406 29930 0 -1 4194304 1262 0 0 0 106200 0 0 0 25 0 1 0 104404861 5038080 1141 1992294400 134512640 135137933 4294956224 18446744073709551615 134551526 0 0 4096 0 0 0 0 17 1 0 0
/proc/30406/statm: 1230 1141 69 152 0 1076 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 4920

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30409
/proc/meminfo: memFree=1652080/2055920 swapFree=4179608/4192956
[pid=30406] ppid=30404 vsize=5028 CPUtime=1121.99
/proc/30406/stat : 30406 (picosat) R 30404 30406 29930 0 -1 4194304 1290 0 0 0 112199 0 0 0 25 0 1 0 104404861 5148672 1163 1992294400 134512640 135137933 4294956224 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/30406/statm: 1257 1163 69 152 0 1103 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 5028

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30409
/proc/meminfo: memFree=1652080/2055920 swapFree=4179608/4192956
[pid=30406] ppid=30404 vsize=5012 CPUtime=1181.97
/proc/30406/stat : 30406 (picosat) R 30404 30406 29930 0 -1 4194304 1290 0 0 0 118197 0 0 0 25 0 1 0 104404861 5132288 1163 1992294400 134512640 135137933 4294956224 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/30406/statm: 1253 1163 69 152 0 1099 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 5012



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30409
/proc/meminfo: memFree=1652080/2055920 swapFree=4179608/4192956
[pid=30406] ppid=30404 vsize=5012 CPUtime=1200.07
/proc/30406/stat : 30406 (picosat) R 30404 30406 29930 0 -1 4194304 1290 0 0 0 120007 0 0 0 25 0 1 0 104404861 5132288 1163 1992294400 134512640 135137933 4294956224 18446744073709551615 134552319 0 0 4096 0 0 0 0 17 1 0 0
/proc/30406/statm: 1253 1163 69 152 0 1099 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 5012

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.09
CPU user time (s): 1200.07
CPU system time (s): 0.010998
CPU usage (%): 99.9733
Max. virtual memory (cumulated for all children) (KiB): 5188

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.07
system time used= 0.010998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1290
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= 2
involuntary context switches= 2364

runsolver used 0.91686 second user time and 2.44063 second system time

The end

Launcher Data 

Begin job on node63 at 2009-04-26 18:36:27
IDJOB=1730806
IDBENCH=24737
IDSOLVER=506
FILE ID=node63/1730806-1240763787
PBS_JOBID= 9187117
Free space on /tmp= 66344 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT07/crafted/Difficult/contest05/others/pmg-14-UNSAT.sat05-3942.reshuffled-07.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1730806-1240763787/watcher-1730806-1240763787 -o /tmp/evaluation-result-1730806-1240763787/solver-1730806-1240763787 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1730806-1240763787.cnf

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

MD5SUM BENCH= 5d5a2534629561aec3a6f7f6c6034d03
RANDOM SEED=309165486

node63.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.236
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		: 3000.236
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1658008 kB
Buffers:         44512 kB
Cached:         279352 kB
SwapCached:       6480 kB
Active:         124416 kB
Inactive:       208688 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1658008 kB
SwapTotal:     4192956 kB
SwapFree:      4179608 kB
Dirty:             732 kB
Writeback:           0 kB
Mapped:          14916 kB
Slab:            50616 kB
Committed_AS:   575804 kB
PageTables:       1452 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66344 MiB
End job on node63 at 2009-04-26 18:56:29