Trace number 1729428

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) 1200.07 1200.51

General information on the benchmark

Namecrafted/Hard/contest03/looksrandom/
hidden-k3-s0-r5-n700-02-S350203913.sat05-486.reshuffled-07.cnf
MD5SUMd27bb4ae488674c0e5d303cf0ee23c59
Bench CategoryCRAFTED (crafted 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 variables700
Number of clauses3500
Sum of the clauses size10500
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 33500
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-1729428-1240749353.cnf
0.00/0.00	c parsed header 'p cnf 700 3500'
0.00/0.00	c initialized 700 variables
0.00/0.00	c found 3500 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   700   0.0  3500     0     0     0   0.0   0.2 
0.00/0.00	c 
0.00/0.00	c initial reduction limit 1750 clauses
0.00/0.00	c 
0.00/0.00	c +   0.0  44.7   700  71.9  3500   100   100  1925  17.1   0.2 
0.00/0.00	c R   0.0  44.7   700  71.9  3500   100   100  1925  17.1   0.2 
0.00/0.01	c +   0.0  38.4   700  89.7  3500   250   250  2117  25.8   0.2 
0.00/0.02	c N   0.0  37.4   700  94.7  3500   401   401  2117  29.1   0.2 
0.00/0.02	c +   0.0  36.7   700  96.1  3500   475   475  2328  29.4   0.2 
0.00/0.03	c +   0.0  34.3   700  98.0  3500   812   812  2560  27.1   0.3 
0.00/0.05	c N   0.1  33.0   700  99.0  3500  1203  1203  2560  27.7   0.3 
0.00/0.06	c +   0.1  32.7   700  99.0  3500  1317  1317  2816  28.3   0.3 
0.00/0.09	c +   0.1  31.9   700  99.6  3500  2074  2074  3097  28.3   0.4 
0.09/0.14	c +   0.1  30.9   700  99.9  3500  3209  1654  3406  28.1   0.4 
0.09/0.14	c N   0.1  30.9   700  99.9  3500  3209  1654  3406  28.0   0.4 
0.20/0.23	c +   0.2  30.4   700  99.9  3500  4911  3356  3746  26.1   0.6 
0.30/0.36	c +   0.4  30.9   700  99.9  3500  7464  2149  4120  26.8   0.4 
0.30/0.39	c N   0.4  30.8   700  99.9  3500  8026  2711  4120  27.2   0.5 
0.50/0.57	c +   0.6  30.5   700 100.0  3500 11293  3912  4532  26.1   0.7 
0.80/0.89	c +   0.9  30.0   700 100.0  3500 17036  2839  4985  28.8   0.5 
1.00/1.01	c N   1.0  30.1   700 100.0  3500 19253  2556  4985  26.6   0.5 
1.30/1.37	c +   1.4  29.9   700 100.0  3500 25650  3954  5483  28.2   0.7 
2.09/2.11	c +   2.1  29.4   700 100.0  3500 38571  3130  6031  29.1   0.6 
2.39/2.49	c N   2.5  29.5   700 100.0  3500 44898  3410  6031  28.4   0.6 
2.39/2.49	c 
2.39/2.49	c  seconds     variables   original    learned     agility
2.39/2.49	c         level        used      conflicts    limit          MB
2.39/2.49	c 
3.19/3.26	c +   3.3  29.3   700 100.0  3500 57952  4372  6634  27.3   0.7 
4.99/5.07	c +   5.1  29.0   700 100.0  3500 87023  3519  7297  28.0   0.6 
5.99/6.06	c N   6.1  29.0   700 100.0  3500 102e3  4479  7297  28.2   0.7 
7.80/7.80	c +   7.8  28.9   700 100.0  3500 130e3  6912  8026  29.0   1.0 
11.89/11.93	c +  11.9  28.3   700 100.0  3500 196e3  8013  8828  28.6   1.1 
14.19/14.23	c N  14.2  28.0   700 100.0  3500 230e3  7431  8828  27.5   1.1 
18.38/18.41	c +  18.4  27.8   700 100.0  3500 294e3  8826  9710  27.1   1.3 
28.38/28.45	c +  28.4  27.5   700 100.0  3500 441e3  5244 10681  28.1   0.9 
33.48/33.51	c N  33.5  27.3   700 100.0  3500 512e3  7241 10681  26.1   1.1 
43.98/44.07	c +  44.1  26.9   700 100.0  3500 662e3  6705 11749  25.7   1.0 
68.46/68.53	c +  68.5  26.7   700 100.0  3500 993e3  8388 12923  27.5   1.2 
78.87/78.91	c N  78.9  26.7   700 100.0  3500 112e4  7360 12923  27.5   1.1 
106.95/107.03	c + 107.0  26.6   700 100.0  3500 148e4  6881 14215  26.9   1.1 
168.33/168.42	c + 168.4  26.3   700 100.0  3500 223e4 11766 15636  27.1   1.7 
187.92/188.06	c N 188.0  26.4   700 100.0  3500 246e4 10777 15636  23.7   1.5 
265.59/265.75	c + 265.7  26.5   700 100.0  3500 335e4 10125 17199  27.0   1.5 
419.14/419.39	c + 419.2  26.1   700 100.0  3500 502e4 16532 18918  26.8   2.4 
448.53/448.76	c N 448.6  26.0   700 100.0  3500 533e4 16059 18918  27.8   2.3 
666.15/666.47	c + 666.2  25.5   700 100.0  3500 754e4 12632 20809  26.6   1.8 
1057.61/1058.04	c + 106e1  25.5   700 100.0  3500 113e5 14770 22889  24.8   2.1 
1076.20/1076.62	c N 108e1  25.5   700 100.0  3500 114e5 21217 22889  28.1   2.8

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-1729428-1240749353/watcher-1729428-1240749353 -o /tmp/evaluation-result-1729428-1240749353/solver-1729428-1240749353 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1729428-1240749353.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: 0.91 0.95 0.98 3/64 22790
/proc/meminfo: memFree=1499080/2055920 swapFree=4181432/4192956
[pid=22790] ppid=22788 vsize=912 CPUtime=0
/proc/22790/stat : 22790 (picosat) R 22788 22790 22723 0 -1 4194304 134 0 0 0 0 0 0 0 18 0 1 0 102961553 933888 119 1992294400 134512640 135137933 4294956240 18446744073709551615 134689534 0 0 4096 0 0 0 0 17 1 0 0
/proc/22790/statm: 228 119 68 152 0 74 0

[startup+0.100792 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 22790
/proc/meminfo: memFree=1499080/2055920 swapFree=4181432/4192956
[pid=22790] ppid=22788 vsize=1176 CPUtime=0.09
/proc/22790/stat : 22790 (picosat) R 22788 22790 22723 0 -1 4194304 211 0 0 0 9 0 0 0 18 0 1 0 102961553 1204224 196 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/22790/statm: 294 196 69 152 0 140 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1176

[startup+0.20181 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 22790
/proc/meminfo: memFree=1499080/2055920 swapFree=4181432/4192956
[pid=22790] ppid=22788 vsize=1308 CPUtime=0.2
/proc/22790/stat : 22790 (picosat) R 22788 22790 22723 0 -1 4194304 242 0 0 0 20 0 0 0 18 0 1 0 102961553 1339392 227 1992294400 134512640 135137933 4294956240 18446744073709551615 134553611 0 0 4096 0 0 0 0 17 1 0 0
/proc/22790/statm: 327 227 69 152 0 173 0
Current children cumulated CPU time (s) 0.2
Current children cumulated vsize (KiB) 1308

[startup+0.301829 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 22790
/proc/meminfo: memFree=1499080/2055920 swapFree=4181432/4192956
[pid=22790] ppid=22788 vsize=1440 CPUtime=0.3
/proc/22790/stat : 22790 (picosat) R 22788 22790 22723 0 -1 4194304 260 0 0 0 30 0 0 0 19 0 1 0 102961553 1474560 245 1992294400 134512640 135137933 4294956240 18446744073709551615 134548608 0 0 4096 0 0 0 0 17 1 0 0
/proc/22790/statm: 360 245 69 152 0 206 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1440

[startup+0.7019 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 22790
/proc/meminfo: memFree=1499080/2055920 swapFree=4181432/4192956
[pid=22790] ppid=22788 vsize=1576 CPUtime=0.7
/proc/22790/stat : 22790 (picosat) R 22788 22790 22723 0 -1 4194304 291 0 0 0 70 0 0 0 22 0 1 0 102961553 1613824 276 1992294400 134512640 135137933 4294956240 18446744073709551615 134548866 0 0 4096 0 0 0 0 17 1 0 0
/proc/22790/statm: 394 276 69 152 0 240 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1576

[startup+1.50104 s]
/proc/loadavg: 0.91 0.95 0.98 2/65 22791
/proc/meminfo: memFree=1498112/2055920 swapFree=4181432/4192956
[pid=22790] ppid=22788 vsize=1576 CPUtime=1.49
/proc/22790/stat : 22790 (picosat) R 22788 22790 22723 0 -1 4194304 318 0 0 0 149 0 0 0 25 0 1 0 102961553 1613824 303 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/22790/statm: 394 303 69 152 0 240 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1576

[startup+3.10134 s]
/proc/loadavg: 0.91 0.95 0.98 2/65 22791
/proc/meminfo: memFree=1497920/2055920 swapFree=4181432/4192956
[pid=22790] ppid=22788 vsize=1708 CPUtime=3.09
/proc/22790/stat : 22790 (picosat) R 22788 22790 22723 0 -1 4194304 344 0 0 0 309 0 0 0 25 0 1 0 102961553 1748992 329 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/22790/statm: 427 329 69 152 0 273 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1708

[startup+6.30192 s]
/proc/loadavg: 0.92 0.95 0.98 2/65 22791
/proc/meminfo: memFree=1497536/2055920 swapFree=4181432/4192956
[pid=22790] ppid=22788 vsize=1840 CPUtime=6.29
/proc/22790/stat : 22790 (picosat) R 22788 22790 22723 0 -1 4194304 386 0 0 0 629 0 0 0 25 0 1 0 102961553 1884160 371 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/22790/statm: 460 371 69 152 0 306 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1840

[startup+12.7011 s]
/proc/loadavg: 0.93 0.95 0.98 2/65 22791
/proc/meminfo: memFree=1497344/2055920 swapFree=4181432/4192956
[pid=22790] ppid=22788 vsize=2104 CPUtime=12.69
/proc/22790/stat : 22790 (picosat) R 22788 22790 22723 0 -1 4194304 434 0 0 0 1269 0 0 0 25 0 1 0 102961553 2154496 419 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/22790/statm: 526 419 69 152 0 372 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2104

[startup+25.5014 s]
/proc/loadavg: 0.94 0.96 0.98 2/65 22791
/proc/meminfo: memFree=1497216/2055920 swapFree=4181432/4192956
[pid=22790] ppid=22788 vsize=2236 CPUtime=25.48
/proc/22790/stat : 22790 (picosat) R 22788 22790 22723 0 -1 4194304 471 0 0 0 2548 0 0 0 25 0 1 0 102961553 2289664 456 1992294400 134512640 135137933 4294956240 18446744073709551615 134549059 0 0 4096 0 0 0 0 17 1 0 0
/proc/22790/statm: 559 456 69 152 0 405 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2236

[startup+51.1011 s]
/proc/loadavg: 0.96 0.96 0.98 2/65 22791
/proc/meminfo: memFree=1496896/2055920 swapFree=4181432/4192956
[pid=22790] ppid=22788 vsize=2632 CPUtime=51.07
/proc/22790/stat : 22790 (picosat) R 22788 22790 22723 0 -1 4194304 553 0 0 0 5107 0 0 0 25 0 1 0 102961553 2695168 538 1992294400 134512640 135137933 4294956240 18446744073709551615 134551374 0 0 4096 0 0 0 0 17 1 0 0
/proc/22790/statm: 658 538 69 152 0 504 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 2632

[startup+102.301 s]
/proc/loadavg: 0.98 0.96 0.98 2/65 22791
/proc/meminfo: memFree=1496640/2055920 swapFree=4181432/4192956
[pid=22790] ppid=22788 vsize=2748 CPUtime=102.26
/proc/22790/stat : 22790 (picosat) R 22788 22790 22723 0 -1 4194304 603 0 0 0 10225 1 0 0 25 0 1 0 102961553 2813952 588 1992294400 134512640 135137933 4294956240 18446744073709551615 134548779 0 0 4096 0 0 0 0 17 1 0 0
/proc/22790/statm: 687 588 69 152 0 533 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 2748

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 22791
/proc/meminfo: memFree=1496448/2055920 swapFree=4181432/4192956
[pid=22790] ppid=22788 vsize=2988 CPUtime=162.23
/proc/22790/stat : 22790 (picosat) R 22788 22790 22723 0 -1 4194304 649 0 0 0 16222 1 0 0 25 0 1 0 102961553 3059712 634 1992294400 134512640 135137933 4294956240 18446744073709551615 134551576 0 0 4096 0 0 0 0 17 1 0 0
/proc/22790/statm: 747 634 69 152 0 593 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 2988

[startup+222.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 22793
/proc/meminfo: memFree=1495936/2055920 swapFree=4181432/4192956
[pid=22790] ppid=22788 vsize=3120 CPUtime=222.21
/proc/22790/stat : 22790 (picosat) R 22788 22790 22723 0 -1 4194304 700 0 0 0 22220 1 0 0 25 0 1 0 102961553 3194880 685 1992294400 134512640 135137933 4294956240 18446744073709551615 134548866 0 0 4096 0 0 0 0 17 1 0 0
/proc/22790/statm: 780 685 69 152 0 626 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 3120

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 22793
/proc/meminfo: memFree=1495872/2055920 swapFree=4181432/4192956
[pid=22790] ppid=22788 vsize=3500 CPUtime=282.19
/proc/22790/stat : 22790 (picosat) R 22788 22790 22723 0 -1 4194304 751 0 0 0 28217 2 0 0 25 0 1 0 102961553 3584000 736 1992294400 134512640 135137933 4294956240 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 1 0 0
/proc/22790/statm: 875 736 69 152 0 721 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 3500

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 22793
/proc/meminfo: memFree=1495872/2055920 swapFree=4181432/4192956
[pid=22790] ppid=22788 vsize=3496 CPUtime=342.17
/proc/22790/stat : 22790 (picosat) R 22788 22790 22723 0 -1 4194304 751 0 0 0 34215 2 0 0 25 0 1 0 102961553 3579904 736 1992294400 134512640 135137933 4294956240 18446744073709551615 134522906 0 0 4096 0 0 0 0 17 1 0 0
/proc/22790/statm: 874 736 69 152 0 720 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 3496

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 22793
/proc/meminfo: memFree=1496000/2055920 swapFree=4181432/4192956
[pid=22790] ppid=22788 vsize=3496 CPUtime=402.15
/proc/22790/stat : 22790 (picosat) R 22788 22790 22723 0 -1 4194304 759 0 0 0 40213 2 0 0 25 0 1 0 102961553 3579904 744 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/22790/statm: 874 744 69 152 0 720 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 3496

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 22793
/proc/meminfo: memFree=1495744/2055920 swapFree=4181432/4192956
[pid=22790] ppid=22788 vsize=3628 CPUtime=462.12
/proc/22790/stat : 22790 (picosat) R 22788 22790 22723 0 -1 4194304 806 0 0 0 46210 2 0 0 25 0 1 0 102961553 3715072 791 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/22790/statm: 907 791 69 152 0 753 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 3628

[startup+522.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 22793
/proc/meminfo: memFree=1495744/2055920 swapFree=4181432/4192956
[pid=22790] ppid=22788 vsize=3628 CPUtime=522.1
/proc/22790/stat : 22790 (picosat) R 22788 22790 22723 0 -1 4194304 806 0 0 0 52208 2 0 0 25 0 1 0 102961553 3715072 791 1992294400 134512640 135137933 4294956240 18446744073709551615 134551539 0 0 4096 0 0 0 0 17 1 0 0
/proc/22790/statm: 907 791 69 152 0 753 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 3628

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 22793
/proc/meminfo: memFree=1495680/2055920 swapFree=4181432/4192956
[pid=22790] ppid=22788 vsize=3628 CPUtime=582.08
/proc/22790/stat : 22790 (picosat) R 22788 22790 22723 0 -1 4194304 806 0 0 0 58206 2 0 0 25 0 1 0 102961553 3715072 791 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/22790/statm: 907 791 69 152 0 753 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 3628

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 22793
/proc/meminfo: memFree=1495680/2055920 swapFree=4181432/4192956
[pid=22790] ppid=22788 vsize=3748 CPUtime=642.06
/proc/22790/stat : 22790 (picosat) R 22788 22790 22723 0 -1 4194304 810 0 0 0 64204 2 0 0 25 0 1 0 102961553 3837952 795 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/22790/statm: 937 795 69 152 0 783 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 3748

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 22793
/proc/meminfo: memFree=1495360/2055920 swapFree=4181432/4192956
[pid=22790] ppid=22788 vsize=3972 CPUtime=702.03
/proc/22790/stat : 22790 (picosat) R 22788 22790 22723 0 -1 4194304 889 0 0 0 70201 2 0 0 25 0 1 0 102961553 4067328 874 1992294400 134512640 135137933 4294956240 18446744073709551615 134548903 0 0 4096 0 0 0 0 17 1 0 0
/proc/22790/statm: 993 874 69 152 0 839 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 3972

[startup+762.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 22793
/proc/meminfo: memFree=1495360/2055920 swapFree=4181432/4192956
[pid=22790] ppid=22788 vsize=3972 CPUtime=762.02
/proc/22790/stat : 22790 (picosat) R 22788 22790 22723 0 -1 4194304 889 0 0 0 76200 2 0 0 25 0 1 0 102961553 4067328 874 1992294400 134512640 135137933 4294956240 18446744073709551615 134548903 0 0 4096 0 0 0 0 17 1 0 0
/proc/22790/statm: 993 874 69 152 0 839 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 3972

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 22793
/proc/meminfo: memFree=1495360/2055920 swapFree=4181432/4192956
[pid=22790] ppid=22788 vsize=3972 CPUtime=821.99
/proc/22790/stat : 22790 (picosat) R 22788 22790 22723 0 -1 4194304 889 0 0 0 82197 2 0 0 25 0 1 0 102961553 4067328 874 1992294400 134512640 135137933 4294956240 18446744073709551615 134548908 0 0 4096 0 0 0 0 17 1 0 0
/proc/22790/statm: 993 874 69 152 0 839 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 3972

[startup+882.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 22793
/proc/meminfo: memFree=1495296/2055920 swapFree=4181432/4192956
[pid=22790] ppid=22788 vsize=3972 CPUtime=881.97
/proc/22790/stat : 22790 (picosat) R 22788 22790 22723 0 -1 4194304 889 0 0 0 88195 2 0 0 25 0 1 0 102961553 4067328 874 1992294400 134512640 135137933 4294956240 18446744073709551615 134549138 0 0 4096 0 0 0 0 17 1 0 0
/proc/22790/statm: 993 874 69 152 0 839 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 3972

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 22793
/proc/meminfo: memFree=1495296/2055920 swapFree=4181432/4192956
[pid=22790] ppid=22788 vsize=3972 CPUtime=941.95
/proc/22790/stat : 22790 (picosat) R 22788 22790 22723 0 -1 4194304 889 0 0 0 94192 3 0 0 25 0 1 0 102961553 4067328 874 1992294400 134512640 135137933 4294956240 18446744073709551615 134548558 0 0 4096 0 0 0 0 17 1 0 0
/proc/22790/statm: 993 874 69 152 0 839 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 3972

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 22793
/proc/meminfo: memFree=1495296/2055920 swapFree=4181432/4192956
[pid=22790] ppid=22788 vsize=3968 CPUtime=1001.93
/proc/22790/stat : 22790 (picosat) R 22788 22790 22723 0 -1 4194304 889 0 0 0 100190 3 0 0 25 0 1 0 102961553 4063232 874 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/22790/statm: 992 874 69 152 0 838 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 3968

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 22793
/proc/meminfo: memFree=1495168/2055920 swapFree=4181432/4192956
[pid=22790] ppid=22788 vsize=4100 CPUtime=1061.91
/proc/22790/stat : 22790 (picosat) R 22788 22790 22723 0 -1 4194304 914 0 0 0 106188 3 0 0 25 0 1 0 102961553 4198400 899 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/22790/statm: 1025 899 69 152 0 871 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 4100

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 22793
/proc/meminfo: memFree=1495040/2055920 swapFree=4181432/4192956
[pid=22790] ppid=22788 vsize=4100 CPUtime=1121.88
/proc/22790/stat : 22790 (picosat) R 22788 22790 22723 0 -1 4194304 929 0 0 0 112185 3 0 0 25 0 1 0 102961553 4198400 914 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/22790/statm: 1025 914 69 152 0 871 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 4100

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 22793
/proc/meminfo: memFree=1494976/2055920 swapFree=4181432/4192956
[pid=22790] ppid=22788 vsize=4232 CPUtime=1181.86
/proc/22790/stat : 22790 (picosat) R 22788 22790 22723 0 -1 4194304 942 0 0 0 118183 3 0 0 25 0 1 0 102961553 4333568 927 1992294400 134512640 135137933 4294956240 18446744073709551615 134548933 0 0 4096 0 0 0 0 17 1 0 0
/proc/22790/statm: 1058 927 69 152 0 904 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 4232



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 22793
/proc/meminfo: memFree=1494976/2055920 swapFree=4181432/4192956
[pid=22790] ppid=22788 vsize=4152 CPUtime=1200.06
/proc/22790/stat : 22790 (picosat) R 22788 22790 22723 0 -1 4194304 942 0 0 0 120003 3 0 0 25 0 1 0 102961553 4251648 927 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/22790/statm: 1038 927 69 152 0 884 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 4152

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): 1200.51
CPU time (s): 1200.07
CPU user time (s): 1200.03
CPU system time (s): 0.040993
CPU usage (%): 99.9639
Max. virtual memory (cumulated for all children) (KiB): 4232

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.03
system time used= 0.040993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 942
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= 1865

runsolver used 0.887865 second user time and 2.45463 second system time

The end

Launcher Data 

Begin job on node67 at 2009-04-26 14:35:53
IDJOB=1729428
IDBENCH=24703
IDSOLVER=506
FILE ID=node67/1729428-1240749353
PBS_JOBID= 9187082
Free space on /tmp= 66304 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT07/crafted/Hard/contest03/looksrandom/hidden-k3-s0-r5-n700-02-S350203913.sat05-486.reshuffled-07.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1729428-1240749353/watcher-1729428-1240749353 -o /tmp/evaluation-result-1729428-1240749353/solver-1729428-1240749353 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1729428-1240749353.cnf

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

MD5SUM BENCH= d27bb4ae488674c0e5d303cf0ee23c59
RANDOM SEED=1617385456

node67.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		: 3000.277
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		: 3000.277
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:       1499560 kB
Buffers:         56832 kB
Cached:         424480 kB
SwapCached:       5432 kB
Active:         174376 kB
Inactive:       314872 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1499560 kB
SwapTotal:     4192956 kB
SwapFree:      4181432 kB
Dirty:             748 kB
Writeback:           0 kB
Mapped:          13596 kB
Slab:            53128 kB
Committed_AS:   394652 kB
PageTables:       1436 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= 66304 MiB
End job on node67 at 2009-04-26 14:55:56