Trace number 1729799

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) 1200.08 1200.51

General information on the benchmark

Namecrafted/Difficult/contest05/QG/
QG6-gensys-brn007.sat05-2684.reshuffled-07.cnf
MD5SUM749c079607e9e37c206eeb8bd5b8bfaf
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark55.7415
Satisfiable
(Un)Satisfiability was proved
Number of variables1477
Number of clauses7809
Sum of the clauses size65959
Maximum clause length16
Minimum clause length1
Number of clauses of size 133
Number of clauses of size 2289
Number of clauses of size 31172
Number of clauses of size 4124
Number of clauses of size 5894
Number of clauses of size over 55297

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-1729799-1240753788.cnf
0.00/0.00	c parsed header 'p cnf 1477 7809'
0.00/0.02	c initialized 1477 variables
0.00/0.02	c found 7809 non trivial clauses
0.00/0.02	c
0.00/0.02	c random number generator seed 0
0.00/0.02	c 
0.00/0.02	c  seconds     variables   original    learned     agility
0.00/0.02	c         level        used      conflicts    limit          MB
0.00/0.02	c 
0.00/0.02	c s   0.0   0.0  1435  37.5  7382     0   174     0   0.0   0.5 
0.00/0.02	c 
0.00/0.02	c initial reduction limit 3709 clauses
0.00/0.02	c 
0.00/0.02	c +   0.0 223.4  1435  38.9  7382   100   274  4079   5.6   0.5 
0.00/0.02	c R   0.0 223.4  1435  38.9  7382   101   275  4079   5.7   0.5 
0.00/0.02	c +   0.0 199.5  1435  41.3  7382   250   424  4486  10.3   0.5 
0.00/0.03	c R   0.0 189.2  1435  42.8  7382   402   576  4486  13.3   0.5 
0.02/0.03	c +   0.0 278.8  1435  50.2  7382   475   649  4934   8.7   0.5 
0.02/0.04	c +   0.0 309.4  1435  56.5  7382   812   986  5427  14.5   0.6 
0.02/0.05	c R   0.1 306.2  1435  58.9  7382  1207  1381  5427  19.1   0.6 
0.02/0.06	c +   0.1 298.7  1435  59.7  7382  1317  1491  5969  17.1   0.6 
0.02/0.08	c +   0.1 284.0  1435  62.8  7382  2074  2248  6565  19.9   0.7 
0.09/0.13	c +   0.1 258.5  1435  63.3  7382  3209  3383  7221  16.9   0.9 
0.09/0.13	c R   0.1 258.5  1435  63.3  7382  3209  3383  7221  16.9   0.9 
0.19/0.20	c +   0.2 242.5  1435  66.6  7382  4911  5085  7943  17.9   1.1 
0.29/0.34	c +   0.3 246.3  1435  72.7  7382  7464  7637  8737  20.9   1.4 
0.29/0.37	c R   0.4 243.1  1435  72.9  7382  8022  8195  8737  20.3   1.5 
0.49/0.54	c +   0.5 230.7  1435  76.1  7382 11293  7091  9610  20.6   1.4 
0.79/0.85	c +   0.9 233.3  1435  88.0  7382 17036  8021 10571  20.8   1.5 
1.00/1.00	c R   1.0 226.5  1435  88.2  7382 19245 10230 10571  20.8   1.9 
1.29/1.38	c +   1.4 213.1  1435  88.2  7382 25650  6047 11628  17.6   1.3 
2.20/2.21	c +   2.2 205.0  1435  93.5  7382 38571  7319 12790  24.2   1.6 
2.79/2.81	c N   2.8 202.1  1435  93.5  7382 44888  7225 12790  23.3   1.5 
2.79/2.81	c 
2.79/2.81	c  seconds     variables   original    learned     agility
2.79/2.81	c         level        used      conflicts    limit          MB
2.79/2.81	c 
3.69/3.76	c +   3.8 204.4  1435  96.1  7382 57952  7470 14069  20.9   1.4 
5.99/6.05	c +   6.1 199.7  1435  96.8  7382 87023  8358 15475  19.6   1.7 
7.69/7.79	c R   7.8 197.0  1435  96.8  7382 102e3  8444 15475  22.1   1.8 
10.09/10.15	c +  10.2 195.3  1435  96.8  7382 130e3 13223 17022  21.8   2.3 
16.69/16.71	c +  16.7 192.6  1435  96.8  7382 196e3 10447 18724  23.0   2.2 
21.58/21.65	c N  21.6 194.4  1435  96.8  7382 230e3 17092 18724  24.1   3.5 
28.98/29.09	c +  29.1 190.5  1435  96.8  7382 294e3 14776 20596  21.5   2.6 
48.47/48.53	c +  48.5 183.5  1435  98.2  7382 441e3 17594 22655  24.2   3.6 
60.28/60.33	c N  60.3 181.0  1435  98.2  7382 512e3 21072 22655  23.9   4.0 
81.47/81.52	c +  81.5 180.0  1435  98.2  7382 662e3 11496 24920  23.3   2.2 
135.15/135.21	c + 135.2 177.0  1435  98.2  7382 993e3 18275 27412  24.4   3.5 
160.84/160.97	c N 160.9 178.5  1435  98.2  7382 112e4 16113 27412  25.5   3.1 
229.41/229.53	c + 229.5 178.5  1435 100.0  7382 148e4 21091 30153  21.7   4.1 
393.75/393.96	c + 393.8 177.1  1435 100.0  7382 223e4 26727 33168  25.2   5.0 
453.64/453.82	c N 453.7 177.6  1435 100.0  7382 246e4 20720 33168  26.7   4.0 
655.56/655.90	c + 655.7 174.2  1435 100.0  7382 335e4 32161 36484  24.0   5.9 
1071.71/1072.19	c + 107e1 170.3  1435 100.0  7382 502e4 33724 40132  23.7   5.5 
1136.79/1137.27	c R 114e1 168.0  1435 100.0  7382 533e4 38309 40132  20.2   5.8

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-1729799-1240753788/watcher-1729799-1240753788 -o /tmp/evaluation-result-1729799-1240753788/solver-1729799-1240753788 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1729799-1240753788.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: 0.92 0.98 0.99 3/64 29133
/proc/meminfo: memFree=1757504/2055920 swapFree=4181848/4192956
[pid=29133] ppid=29131 vsize=912 CPUtime=0
/proc/29133/stat : 29133 (picosat) R 29131 29133 28914 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 103412769 933888 117 1992294400 134512640 135137933 4294956224 18446744073709551615 134689438 0 0 4096 0 0 0 0 17 1 0 0
/proc/29133/statm: 228 118 56 152 0 74 0

[startup+0.031244 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 29133
/proc/meminfo: memFree=1757504/2055920 swapFree=4181848/4192956
[pid=29133] ppid=29131 vsize=1308 CPUtime=0.02
/proc/29133/stat : 29133 (picosat) R 29131 29133 28914 0 -1 4194304 243 0 0 0 2 0 0 0 18 0 1 0 103412769 1339392 228 1992294400 134512640 135137933 4294956224 18446744073709551615 134553945 0 0 4096 0 0 0 0 17 1 0 0
/proc/29133/statm: 327 228 69 152 0 173 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1308

[startup+0.101256 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 29133
/proc/meminfo: memFree=1757504/2055920 swapFree=4181848/4192956
[pid=29133] ppid=29131 vsize=1572 CPUtime=0.09
/proc/29133/stat : 29133 (picosat) R 29131 29133 28914 0 -1 4194304 303 0 0 0 9 0 0 0 18 0 1 0 103412769 1609728 288 1992294400 134512640 135137933 4294956224 18446744073709551615 134548834 0 0 4096 0 0 0 0 17 1 0 0
/proc/29133/statm: 393 288 69 152 0 239 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1572

[startup+0.301291 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 29133
/proc/meminfo: memFree=1757504/2055920 swapFree=4181848/4192956
[pid=29133] ppid=29131 vsize=2120 CPUtime=0.29
/proc/29133/stat : 29133 (picosat) R 29131 29133 28914 0 -1 4194304 453 0 0 0 29 0 0 0 19 0 1 0 103412769 2170880 438 1992294400 134512640 135137933 4294956224 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/29133/statm: 530 438 69 152 0 376 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2120

[startup+0.701362 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 29133
/proc/meminfo: memFree=1757504/2055920 swapFree=4181848/4192956
[pid=29133] ppid=29131 vsize=2648 CPUtime=0.69
/proc/29133/stat : 29133 (picosat) R 29131 29133 28914 0 -1 4194304 555 0 0 0 69 0 0 0 23 0 1 0 103412769 2711552 540 1992294400 134512640 135137933 4294956224 18446744073709551615 134525354 0 0 4096 0 0 0 0 17 1 0 0
/proc/29133/statm: 662 540 69 152 0 508 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2648

[startup+1.5015 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 29134
/proc/meminfo: memFree=1755448/2055920 swapFree=4181848/4192956
[pid=29133] ppid=29131 vsize=2780 CPUtime=1.49
/proc/29133/stat : 29133 (picosat) R 29131 29133 28914 0 -1 4194304 606 0 0 0 149 0 0 0 25 0 1 0 103412769 2846720 591 1992294400 134512640 135137933 4294956224 18446744073709551615 134552443 0 0 4096 0 0 0 0 17 1 0 0
/proc/29133/statm: 695 591 69 152 0 541 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2780

[startup+3.10178 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 29134
/proc/meminfo: memFree=1755000/2055920 swapFree=4181848/4192956
[pid=29133] ppid=29131 vsize=3440 CPUtime=3.09
/proc/29133/stat : 29133 (picosat) R 29131 29133 28914 0 -1 4194304 761 0 0 0 309 0 0 0 25 0 1 0 103412769 3522560 746 1992294400 134512640 135137933 4294956224 18446744073709551615 134521550 0 0 4096 0 0 0 0 17 1 0 0
/proc/29133/statm: 860 746 69 152 0 706 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3440

[startup+6.30134 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 29134
/proc/meminfo: memFree=1754488/2055920 swapFree=4181848/4192956
[pid=29133] ppid=29131 vsize=3440 CPUtime=6.29
/proc/29133/stat : 29133 (picosat) R 29131 29133 28914 0 -1 4194304 775 0 0 0 629 0 0 0 25 0 1 0 103412769 3522560 760 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/29133/statm: 860 760 69 152 0 706 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3440

[startup+12.7015 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 29134
/proc/meminfo: memFree=1753656/2055920 swapFree=4181848/4192956
[pid=29133] ppid=29131 vsize=4232 CPUtime=12.69
/proc/29133/stat : 29133 (picosat) R 29131 29133 28914 0 -1 4194304 956 0 0 0 1269 0 0 0 25 0 1 0 103412769 4333568 941 1992294400 134512640 135137933 4294956224 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/29133/statm: 1058 941 69 152 0 904 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4232

[startup+25.5017 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 29134
/proc/meminfo: memFree=1753016/2055920 swapFree=4181848/4192956
[pid=29133] ppid=29131 vsize=4892 CPUtime=25.48
/proc/29133/stat : 29133 (picosat) R 29131 29133 28914 0 -1 4194304 1113 0 0 0 2548 0 0 0 25 0 1 0 103412769 5009408 1098 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/29133/statm: 1223 1098 69 152 0 1069 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4892

[startup+51.1012 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 29134
/proc/meminfo: memFree=1752248/2055920 swapFree=4181848/4192956
[pid=29133] ppid=29131 vsize=5684 CPUtime=51.07
/proc/29133/stat : 29133 (picosat) R 29131 29133 28914 0 -1 4194304 1321 0 0 0 5107 0 0 0 25 0 1 0 103412769 5820416 1306 1992294400 134512640 135137933 4294956224 18446744073709551615 134522707 0 0 4096 0 0 0 0 17 1 0 0
/proc/29133/statm: 1421 1306 69 152 0 1267 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 5684

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 29134
/proc/meminfo: memFree=1751736/2055920 swapFree=4181848/4192956
[pid=29133] ppid=29131 vsize=6204 CPUtime=102.26
/proc/29133/stat : 29133 (picosat) R 29131 29133 28914 0 -1 4194304 1443 0 0 0 10225 1 0 0 25 0 1 0 103412769 6352896 1428 1992294400 134512640 135137933 4294956224 18446744073709551615 134567628 0 0 4096 0 0 0 0 17 1 0 0
/proc/29133/statm: 1551 1428 69 152 0 1397 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 6204

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29134
/proc/meminfo: memFree=1751224/2055920 swapFree=4181848/4192956
[pid=29133] ppid=29131 vsize=6660 CPUtime=162.24
/proc/29133/stat : 29133 (picosat) R 29131 29133 28914 0 -1 4194304 1571 0 0 0 16222 2 0 0 25 0 1 0 103412769 6819840 1556 1992294400 134512640 135137933 4294956224 18446744073709551615 134527935 0 0 4096 0 0 0 0 17 1 0 0
/proc/29133/statm: 1665 1556 69 152 0 1511 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 6660

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29134
/proc/meminfo: memFree=1750776/2055920 swapFree=4181848/4192956
[pid=29133] ppid=29131 vsize=6808 CPUtime=222.22
/proc/29133/stat : 29133 (picosat) R 29131 29133 28914 0 -1 4194304 1670 0 0 0 22220 2 0 0 25 0 1 0 103412769 6971392 1605 1992294400 134512640 135137933 4294956224 18446744073709551615 134548903 0 0 4096 0 0 0 0 17 1 0 0
/proc/29133/statm: 1702 1605 69 152 0 1548 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 6808

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29134
/proc/meminfo: memFree=1750520/2055920 swapFree=4181848/4192956
[pid=29133] ppid=29131 vsize=7204 CPUtime=282.19
/proc/29133/stat : 29133 (picosat) R 29131 29133 28914 0 -1 4194304 1764 0 0 0 28217 2 0 0 25 0 1 0 103412769 7376896 1699 1992294400 134512640 135137933 4294956224 18446744073709551615 134548930 0 0 4096 0 0 0 0 17 1 0 0
/proc/29133/statm: 1801 1699 69 152 0 1647 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 7204

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29134
/proc/meminfo: memFree=1750392/2055920 swapFree=4181848/4192956
[pid=29133] ppid=29131 vsize=7324 CPUtime=342.17
/proc/29133/stat : 29133 (picosat) R 29131 29133 28914 0 -1 4194304 1784 0 0 0 34215 2 0 0 25 0 1 0 103412769 7499776 1719 1992294400 134512640 135137933 4294956224 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/29133/statm: 1831 1719 69 152 0 1677 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 7324

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29134
/proc/meminfo: memFree=1750200/2055920 swapFree=4181848/4192956
[pid=29133] ppid=29131 vsize=7712 CPUtime=402.15
/proc/29133/stat : 29133 (picosat) R 29131 29133 28914 0 -1 4194304 1833 0 0 0 40212 3 0 0 25 0 1 0 103412769 7897088 1768 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/29133/statm: 1928 1768 69 152 0 1774 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 7712

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29134
/proc/meminfo: memFree=1749880/2055920 swapFree=4181848/4192956
[pid=29133] ppid=29131 vsize=7968 CPUtime=462.13
/proc/29133/stat : 29133 (picosat) R 29131 29133 28914 0 -1 4194304 1901 0 0 0 46210 3 0 0 25 0 1 0 103412769 8159232 1836 1992294400 134512640 135137933 4294956224 18446744073709551615 134527916 0 0 4096 0 0 0 0 17 1 0 0
/proc/29133/statm: 1992 1836 69 152 0 1838 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 7968

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29134
/proc/meminfo: memFree=1749880/2055920 swapFree=4181848/4192956
[pid=29133] ppid=29131 vsize=7968 CPUtime=522.11
/proc/29133/stat : 29133 (picosat) R 29131 29133 28914 0 -1 4194304 1903 0 0 0 52208 3 0 0 25 0 1 0 103412769 8159232 1838 1992294400 134512640 135137933 4294956224 18446744073709551615 134548903 0 0 4096 0 0 0 0 17 1 0 0
/proc/29133/statm: 1992 1838 69 152 0 1838 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 7968

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29134
/proc/meminfo: memFree=1749880/2055920 swapFree=4181848/4192956
[pid=29133] ppid=29131 vsize=7968 CPUtime=582.09
/proc/29133/stat : 29133 (picosat) R 29131 29133 28914 0 -1 4194304 1903 0 0 0 58206 3 0 0 25 0 1 0 103412769 8159232 1838 1992294400 134512640 135137933 4294956224 18446744073709551615 134552057 0 0 4096 0 0 0 0 17 1 0 0
/proc/29133/statm: 1992 1838 69 152 0 1838 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 7968

[startup+642.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29134
/proc/meminfo: memFree=1749368/2055920 swapFree=4181848/4192956
[pid=29133] ppid=29131 vsize=8364 CPUtime=642.07
/proc/29133/stat : 29133 (picosat) R 29131 29133 28914 0 -1 4194304 2006 0 0 0 64204 3 0 0 25 0 1 0 103412769 8564736 1941 1992294400 134512640 135137933 4294956224 18446744073709551615 134552094 0 0 4096 0 0 0 0 17 1 0 0
/proc/29133/statm: 2091 1941 69 152 0 1937 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 8364

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29140
/proc/meminfo: memFree=1749240/2055920 swapFree=4181848/4192956
[pid=29133] ppid=29131 vsize=8488 CPUtime=702.04
/proc/29133/stat : 29133 (picosat) R 29131 29133 28914 0 -1 4194304 2018 0 0 0 70201 3 0 0 25 0 1 0 103412769 8691712 1953 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/29133/statm: 2122 1953 69 152 0 1968 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 8488

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29140
/proc/meminfo: memFree=1749304/2055920 swapFree=4181848/4192956
[pid=29133] ppid=29131 vsize=8480 CPUtime=762.02
/proc/29133/stat : 29133 (picosat) R 29131 29133 28914 0 -1 4194304 2018 0 0 0 76199 3 0 0 25 0 1 0 103412769 8683520 1953 1992294400 134512640 135137933 4294956224 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/29133/statm: 2120 1953 69 152 0 1966 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 8480

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29140
/proc/meminfo: memFree=1748472/2055920 swapFree=4181848/4192956
[pid=29133] ppid=29131 vsize=9256 CPUtime=822
/proc/29133/stat : 29133 (picosat) R 29131 29133 28914 0 -1 4194304 2215 0 0 0 82196 4 0 0 25 0 1 0 103412769 9478144 2150 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/29133/statm: 2314 2150 69 152 0 2160 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 9256

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29140
/proc/meminfo: memFree=1748792/2055920 swapFree=4181848/4192956
[pid=29133] ppid=29131 vsize=8656 CPUtime=881.98
/proc/29133/stat : 29133 (picosat) R 29131 29133 28914 0 -1 4194304 2215 0 0 0 88194 4 0 0 25 0 1 0 103412769 8863744 2021 1992294400 134512640 135137933 4294956224 18446744073709551615 134548941 0 0 4096 0 0 0 0 17 1 0 0
/proc/29133/statm: 2164 2021 69 152 0 2010 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 8656

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29140
/proc/meminfo: memFree=1748792/2055920 swapFree=4181848/4192956
[pid=29133] ppid=29131 vsize=8656 CPUtime=941.96
/proc/29133/stat : 29133 (picosat) R 29131 29133 28914 0 -1 4194304 2215 0 0 0 94192 4 0 0 25 0 1 0 103412769 8863744 2021 1992294400 134512640 135137933 4294956224 18446744073709551615 134548853 0 0 4096 0 0 0 0 17 1 0 0
/proc/29133/statm: 2164 2021 69 152 0 2010 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 8656

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29140
/proc/meminfo: memFree=1748792/2055920 swapFree=4181848/4192956
[pid=29133] ppid=29131 vsize=8776 CPUtime=1001.94
/proc/29133/stat : 29133 (picosat) R 29131 29133 28914 0 -1 4194304 2227 0 0 0 100190 4 0 0 25 0 1 0 103412769 8986624 2033 1992294400 134512640 135137933 4294956224 18446744073709551615 134548903 0 0 4096 0 0 0 0 17 1 0 0
/proc/29133/statm: 2194 2033 69 152 0 2040 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 8776

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29140
/proc/meminfo: memFree=1748856/2055920 swapFree=4181848/4192956
[pid=29133] ppid=29131 vsize=8772 CPUtime=1061.91
/proc/29133/stat : 29133 (picosat) R 29131 29133 28914 0 -1 4194304 2227 0 0 0 106187 4 0 0 25 0 1 0 103412769 8982528 2033 1992294400 134512640 135137933 4294956224 18446744073709551615 134551624 0 0 4096 0 0 0 0 17 1 0 0
/proc/29133/statm: 2193 2033 69 152 0 2039 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 8772

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29140
/proc/meminfo: memFree=1748792/2055920 swapFree=4181848/4192956
[pid=29133] ppid=29131 vsize=8772 CPUtime=1121.89
/proc/29133/stat : 29133 (picosat) R 29131 29133 28914 0 -1 4194304 2235 0 0 0 112185 4 0 0 25 0 1 0 103412769 8982528 2041 1992294400 134512640 135137933 4294956224 18446744073709551615 134548992 0 0 4096 0 0 0 0 17 1 0 0
/proc/29133/statm: 2193 2041 69 152 0 2039 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 8772

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29140
/proc/meminfo: memFree=1748344/2055920 swapFree=4181848/4192956
[pid=29133] ppid=29131 vsize=9168 CPUtime=1181.88
/proc/29133/stat : 29133 (picosat) R 29131 29133 28914 0 -1 4194304 2345 0 0 0 118183 5 0 0 25 0 1 0 103412769 9388032 2151 1992294400 134512640 135137933 4294956224 18446744073709551615 134549119 0 0 4096 0 0 0 0 17 1 0 0
/proc/29133/statm: 2292 2151 69 152 0 2138 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 9168



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 29140
/proc/meminfo: memFree=1748408/2055920 swapFree=4181848/4192956
[pid=29133] ppid=29131 vsize=8896 CPUtime=1200.07
/proc/29133/stat : 29133 (picosat) R 29131 29133 28914 0 -1 4194304 2345 0 0 0 120002 5 0 0 25 0 1 0 103412769 9109504 2089 1992294400 134512640 135137933 4294956224 18446744073709551615 134548908 0 0 4096 0 0 0 0 17 1 0 0
/proc/29133/statm: 2224 2089 69 152 0 2070 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 8896

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: 0.99 0.98 0.99 2/65 29140
/proc/meminfo: memFree=1748408/2055920 swapFree=4181848/4192956
[pid=29133] ppid=29131 vsize=8896 CPUtime=1200.07
/proc/29133/stat : 29133 (picosat) R 29131 29133 28914 0 -1 4194304 2345 0 0 0 120002 5 0 0 25 0 1 0 103412769 9109504 2089 1992294400 134512640 135137933 4294956224 18446744073709551615 134548908 0 0 4096 0 0 0 0 17 1 0 0
/proc/29133/statm: 2224 2089 69 152 0 2070 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 8896

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.08
CPU user time (s): 1200.03
CPU system time (s): 0.053991
CPU usage (%): 99.9646
Max. virtual memory (cumulated for all children) (KiB): 9256

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.03
system time used= 0.053991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2345
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= 3105

runsolver used 1.19182 second user time and 2.10868 second system time

The end

Launcher Data 

Begin job on node4 at 2009-04-26 15:49:48
IDJOB=1729799
IDBENCH=24715
IDSOLVER=506
FILE ID=node4/1729799-1240753788
PBS_JOBID= 9187094
Free space on /tmp= 66260 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT07/crafted/Difficult/contest05/QG/QG6-gensys-brn007.sat05-2684.reshuffled-07.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1729799-1240753788/watcher-1729799-1240753788 -o /tmp/evaluation-result-1729799-1240753788/solver-1729799-1240753788 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1729799-1240753788.cnf

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

MD5SUM BENCH= 749c079607e9e37c206eeb8bd5b8bfaf
RANDOM SEED=1156078614

node4.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		: 3000.265
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		: 3000.265
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:       1757920 kB
Buffers:         32956 kB
Cached:         201824 kB
SwapCached:       5192 kB
Active:          59676 kB
Inactive:       183240 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1757920 kB
SwapTotal:     4192956 kB
SwapFree:      4181848 kB
Dirty:            1028 kB
Writeback:           0 kB
Mapped:          14008 kB
Slab:            41040 kB
Committed_AS:   521060 kB
PageTables:       1468 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= 66256 MiB
End job on node4 at 2009-04-26 16:09:51