Trace number 1513654

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) 1200.06 1200.51

General information on the benchmark

NameRANDOM/LARGE/7SAT/UNKNOWN/140/
unif-k7-r85-v140-c11900-S547165541-056.cnf
MD5SUMc7b32920fad710a8e62fee8bc80010c2
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark129.434
Satisfiable
(Un)Satisfiability was proved
Number of variables140
Number of clauses11900
Sum of the clauses size83300
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 511900

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-1513654-1238220961.cnf
0.00/0.00	c parsed header 'p cnf 140 11900'
0.00/0.01	c initialized 140 variables
0.00/0.01	c found 11900 non trivial clauses
0.00/0.01	c
0.00/0.01	c random number generator seed 0
0.00/0.01	c 
0.00/0.01	c  seconds     variables   original    learned     agility
0.00/0.01	c         level        used      conflicts    limit          MB
0.00/0.01	c 
0.00/0.01	c s   0.0   0.0   140   0.0 11900     0     0     0   0.0   0.6 
0.00/0.01	c 
0.00/0.01	c initial reduction limit 5950 clauses
0.00/0.01	c 
0.00/0.01	c +   0.0  50.2   140 100.0 11900   100   100  6545   8.2   0.6 
0.00/0.01	c R   0.0  50.2   140 100.0 11900   100   100  6545   8.2   0.6 
0.00/0.02	c +   0.0  48.0   140 100.0 11900   250   250  7199  17.7   0.6 
0.00/0.03	c N   0.0  50.1   140 100.0 11900   403   403  7199  23.8   0.7 
0.00/0.03	c +   0.0  50.5   140 100.0 11900   475   475  7918  25.8   0.7 
0.00/0.04	c +   0.0  51.6   140 100.0 11900   812   812  8709  31.5   0.7 
0.00/0.06	c N   0.1  52.6   140 100.0 11900  1209  1209  8709  35.2   0.8 
0.00/0.06	c +   0.1  52.6   140 100.0 11900  1317  1317  9579  35.7   0.8 
0.00/0.09	c +   0.1  52.8   140 100.0 11900  2074  2074 10536  36.0   1.0 
0.09/0.14	c +   0.1  52.8   140 100.0 11900  3209  3209 11589  37.7   1.2 
0.09/0.14	c N   0.1  52.8   140 100.0 11900  3216  3216 11589  37.8   1.2 
0.19/0.23	c +   0.2  52.6   140 100.0 11900  4911  4911 12747  36.5   1.6 
0.29/0.37	c +   0.4  52.3   140 100.0 11900  7464  7464 14021  36.9   2.0 
0.39/0.40	c N   0.4  52.3   140 100.0 11900  8031  8031 14021  35.6   2.2 
0.59/0.65	c +   0.7  51.9   140 100.0 11900 11293 11293 15423  36.9   2.8 
1.09/1.10	c +   1.1  51.2   140 100.0 11900 17036  9318 16965  36.5   2.4 
1.19/1.26	c N   1.3  51.3   140 100.0 11900 19255 11537 16965  37.2   2.9 
1.79/1.82	c +   1.8  51.2   140 100.0 11900 25650  9446 18661  35.8   2.6 
2.90/2.98	c +   3.0  51.2   140 100.0 11900 38571 13031 20527  35.7   3.3 
3.60/3.69	c N   3.7  51.2   140 100.0 11900 44911 19371 20527  35.9   4.5 
3.60/3.69	c 
3.60/3.69	c  seconds     variables   original    learned     agility
3.60/3.69	c         level        used      conflicts    limit          MB
3.60/3.69	c 
4.89/4.98	c +   5.0  51.0   140 100.0 11900 57952 11874 22579  36.2   3.0 
7.89/7.93	c +   7.9  51.0   140 100.0 11900 87023 18353 24836  37.5   4.4 
9.78/9.87	c N   9.9  50.9   140 100.0 11900 102e3 21438 24836  36.4   4.9 
13.08/13.12	c +  13.1  50.7   140 100.0 11900 130e3 24198 27319  36.7   5.4 
21.09/21.15	c +  21.1  50.0   140 100.0 11900 196e3 15428 30050  37.1   3.7 
25.39/25.41	c N  25.4  49.8   140 100.0 11900 230e3 15444 30050  35.5   3.7 
33.98/34.07	c +  34.1  49.6   140 100.0 11900 294e3 27222 33055  37.1   5.9 
54.67/54.78	c +  54.8  49.3   140 100.0 11900 441e3 17610 36360  36.1   4.3 
67.37/67.44	c N  67.4  49.1   140 100.0 11900 512e3 21698 36360  37.8   5.0 
92.66/92.70	c +  92.7  48.7   140 100.0 11900 662e3 33870 39996  36.4   7.4 
146.83/146.93	c + 146.9  48.5   140 100.0 11900 993e3 24911 43995  36.9   5.7 
172.64/172.77	c N 172.7  48.3   140 100.0 11900 112e4 38734 43995  37.4   8.3 
239.10/239.23	c + 239.1  48.0   140 100.0 11900 148e4 38749 48394  35.4   8.2 
389.55/389.72	c + 389.6  47.6   140 100.0 11900 223e4 24563 53233  36.3   5.6 
438.33/438.53	c N 438.4  47.5   140 100.0 11900 246e4 52730 53233  37.3  10.9 
631.85/632.17	c + 631.9  47.3   140 100.0 11900 335e4 43509 58556  36.4   9.1 
1068.00/1068.48	c + 107e1  47.0   140 100.0 11900 502e4 34387 64411  35.5   7.4 
1160.27/1160.80	c N 116e1  46.9   140 100.0 11900 533e4 35462 64411  36.4   7.6

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1513654-1238220961/watcher-1513654-1238220961 -o /tmp/evaluation-result-1513654-1238220961/solver-1513654-1238220961 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1513654-1238220961.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 0.97 0.95 3/81 15528
/proc/meminfo: memFree=1120176/2055920 swapFree=4174588/4192956
[pid=15528] ppid=15526 vsize=912 CPUtime=0
/proc/15528/stat : 15528 (picosat) R 15526 15528 15491 0 -1 4194304 139 0 0 0 0 0 0 0 18 0 1 0 698991133 933888 124 1992294400 134512640 135137933 4294956240 18446744073709551615 134689438 0 0 4096 0 0 0 0 17 1 0 0
/proc/15528/statm: 228 124 56 152 0 74 0

[startup+0.104285 s]
/proc/loadavg: 0.91 0.97 0.95 3/81 15528
/proc/meminfo: memFree=1120176/2055920 swapFree=4174588/4192956
[pid=15528] ppid=15526 vsize=1848 CPUtime=0.09
/proc/15528/stat : 15528 (picosat) R 15526 15528 15491 0 -1 4194304 366 0 0 0 9 0 0 0 18 0 1 0 698991133 1892352 351 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/15528/statm: 462 351 69 152 0 308 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1848

[startup+0.201347 s]
/proc/loadavg: 0.91 0.97 0.95 3/81 15528
/proc/meminfo: memFree=1120176/2055920 swapFree=4174588/4192956
[pid=15528] ppid=15526 vsize=2244 CPUtime=0.19
/proc/15528/stat : 15528 (picosat) R 15526 15528 15491 0 -1 4194304 473 0 0 0 19 0 0 0 19 0 1 0 698991133 2297856 458 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/15528/statm: 561 458 69 152 0 407 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 2244

[startup+0.301367 s]
/proc/loadavg: 0.91 0.97 0.95 3/81 15528
/proc/meminfo: memFree=1120176/2055920 swapFree=4174588/4192956
[pid=15528] ppid=15526 vsize=2640 CPUtime=0.29
/proc/15528/stat : 15528 (picosat) R 15526 15528 15491 0 -1 4194304 570 0 0 0 29 0 0 0 20 0 1 0 698991133 2703360 555 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/15528/statm: 660 555 69 152 0 506 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2640

[startup+0.701444 s]
/proc/loadavg: 0.91 0.97 0.95 3/81 15528
/proc/meminfo: memFree=1120176/2055920 swapFree=4174588/4192956
[pid=15528] ppid=15526 vsize=3836 CPUtime=0.69
/proc/15528/stat : 15528 (picosat) R 15526 15528 15491 0 -1 4194304 870 0 0 0 69 0 0 0 24 0 1 0 698991133 3928064 855 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/15528/statm: 959 855 69 152 0 805 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3836

[startup+1.50256 s]
/proc/loadavg: 0.91 0.97 0.95 2/82 15529
/proc/meminfo: memFree=1116200/2055920 swapFree=4174588/4192956
[pid=15528] ppid=15526 vsize=4640 CPUtime=1.49
/proc/15528/stat : 15528 (picosat) R 15526 15528 15491 0 -1 4194304 1063 0 0 0 149 0 0 0 25 0 1 0 698991133 4751360 1048 1992294400 134512640 135137933 4294956240 18446744073709551615 134548834 0 0 4096 0 0 0 0 17 1 0 0
/proc/15528/statm: 1160 1048 69 152 0 1006 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4640

[startup+3.10187 s]
/proc/loadavg: 0.92 0.97 0.95 2/82 15529
/proc/meminfo: memFree=1115752/2055920 swapFree=4174588/4192956
[pid=15528] ppid=15526 vsize=5432 CPUtime=3.1
/proc/15528/stat : 15528 (picosat) R 15526 15528 15491 0 -1 4194304 1229 0 0 0 309 1 0 0 25 0 1 0 698991133 5562368 1214 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/15528/statm: 1358 1214 69 152 0 1204 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 5432

[startup+6.30149 s]
/proc/loadavg: 0.92 0.97 0.95 2/82 15529
/proc/meminfo: memFree=1114984/2055920 swapFree=4174588/4192956
[pid=15528] ppid=15526 vsize=6092 CPUtime=6.29
/proc/15528/stat : 15528 (picosat) R 15526 15528 15491 0 -1 4194304 1417 0 0 0 628 1 0 0 25 0 1 0 698991133 6238208 1402 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/15528/statm: 1523 1402 69 152 0 1369 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6092

[startup+12.7017 s]
/proc/loadavg: 0.93 0.97 0.95 2/82 15529
/proc/meminfo: memFree=1113904/2055920 swapFree=4174588/4192956
[pid=15528] ppid=15526 vsize=6744 CPUtime=12.68
/proc/15528/stat : 15528 (picosat) R 15526 15528 15491 0 -1 4194304 1573 0 0 0 1267 1 0 0 25 0 1 0 698991133 6905856 1558 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/15528/statm: 1686 1558 69 152 0 1532 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 6744

[startup+25.5012 s]
/proc/loadavg: 0.94 0.97 0.95 2/82 15529
/proc/meminfo: memFree=1113008/2055920 swapFree=4174588/4192956
[pid=15528] ppid=15526 vsize=7536 CPUtime=25.49
/proc/15528/stat : 15528 (picosat) R 15526 15528 15491 0 -1 4194304 1799 0 0 0 2547 2 0 0 25 0 1 0 698991133 7716864 1784 1992294400 134512640 135137933 4294956240 18446744073709551615 134549012 0 0 4096 0 0 0 0 17 1 0 0
/proc/15528/statm: 1884 1784 69 152 0 1730 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 7536

[startup+51.1012 s]
/proc/loadavg: 0.96 0.97 0.95 2/82 15529
/proc/meminfo: memFree=1112304/2055920 swapFree=4174588/4192956
[pid=15528] ppid=15526 vsize=8452 CPUtime=51.07
/proc/15528/stat : 15528 (picosat) R 15526 15528 15491 0 -1 4194304 1976 0 0 0 5105 2 0 0 25 0 1 0 698991133 8654848 1961 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/15528/statm: 2113 1961 69 152 0 1959 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 8452

[startup+102.301 s]
/proc/loadavg: 0.98 0.97 0.95 2/82 15529
/proc/meminfo: memFree=1110960/2055920 swapFree=4174588/4192956
[pid=15528] ppid=15526 vsize=9772 CPUtime=102.26
/proc/15528/stat : 15528 (picosat) R 15526 15528 15491 0 -1 4194304 2307 0 0 0 10224 2 0 0 25 0 1 0 698991133 10006528 2292 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/15528/statm: 2443 2292 69 152 0 2289 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 9772

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/82 15529
/proc/meminfo: memFree=1110064/2055920 swapFree=4174588/4192956
[pid=15528] ppid=15526 vsize=10564 CPUtime=162.23
/proc/15528/stat : 15528 (picosat) R 15526 15528 15491 0 -1 4194304 2519 0 0 0 16220 3 0 0 25 0 1 0 698991133 10817536 2504 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/15528/statm: 2641 2504 69 152 0 2487 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 10564

[startup+222.306 s]
/proc/loadavg: 0.99 0.97 0.95 2/82 15529
/proc/meminfo: memFree=1109872/2055920 swapFree=4174588/4192956
[pid=15528] ppid=15526 vsize=10796 CPUtime=222.22
/proc/15528/stat : 15528 (picosat) R 15526 15528 15491 0 -1 4194304 2562 0 0 0 22219 3 0 0 25 0 1 0 698991133 11055104 2547 1992294400 134512640 135137933 4294956240 18446744073709551615 134527818 0 0 4096 0 0 0 0 17 1 0 0
/proc/15528/statm: 2699 2547 69 152 0 2545 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 10796

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/82 15529
/proc/meminfo: memFree=1109040/2055920 swapFree=4174588/4192956
[pid=15528] ppid=15526 vsize=11588 CPUtime=282.19
/proc/15528/stat : 15528 (picosat) R 15526 15528 15491 0 -1 4194304 2762 0 0 0 28216 3 0 0 25 0 1 0 698991133 11866112 2747 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/15528/statm: 2897 2747 69 152 0 2743 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 11588

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/82 15529
/proc/meminfo: memFree=1109040/2055920 swapFree=4174588/4192956
[pid=15528] ppid=15526 vsize=11572 CPUtime=342.16
/proc/15528/stat : 15528 (picosat) R 15526 15528 15491 0 -1 4194304 2762 0 0 0 34213 3 0 0 25 0 1 0 698991133 11849728 2747 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/15528/statm: 2893 2747 69 152 0 2739 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 11572

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/82 15529
/proc/meminfo: memFree=1107952/2055920 swapFree=4174588/4192956
[pid=15528] ppid=15526 vsize=12628 CPUtime=402.14
/proc/15528/stat : 15528 (picosat) R 15526 15528 15491 0 -1 4194304 3031 0 0 0 40211 3 0 0 25 0 1 0 698991133 12931072 3016 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/15528/statm: 3157 3016 69 152 0 3003 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 12628

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/82 15529
/proc/meminfo: memFree=1107888/2055920 swapFree=4174588/4192956
[pid=15528] ppid=15526 vsize=12580 CPUtime=462.12
/proc/15528/stat : 15528 (picosat) R 15526 15528 15491 0 -1 4194304 3031 0 0 0 46209 3 0 0 25 0 1 0 698991133 12881920 3016 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/15528/statm: 3145 3016 69 152 0 2991 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 12580

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/82 15529
/proc/meminfo: memFree=1108080/2055920 swapFree=4174588/4192956
[pid=15528] ppid=15526 vsize=12580 CPUtime=522.09
/proc/15528/stat : 15528 (picosat) R 15526 15528 15491 0 -1 4194304 3031 0 0 0 52206 3 0 0 25 0 1 0 698991133 12881920 3016 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/15528/statm: 3145 3016 69 152 0 2991 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 12580

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/82 15529
/proc/meminfo: memFree=1108080/2055920 swapFree=4174588/4192956
[pid=15528] ppid=15526 vsize=12580 CPUtime=582.07
/proc/15528/stat : 15528 (picosat) R 15526 15528 15491 0 -1 4194304 3039 0 0 0 58204 3 0 0 25 0 1 0 698991133 12881920 3024 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/15528/statm: 3145 3024 69 152 0 2991 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 12580

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/82 15529
/proc/meminfo: memFree=1107184/2055920 swapFree=4174588/4192956
[pid=15528] ppid=15526 vsize=13372 CPUtime=642.06
/proc/15528/stat : 15528 (picosat) R 15526 15528 15491 0 -1 4194304 3254 0 0 0 64202 4 0 0 25 0 1 0 698991133 13692928 3239 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/15528/statm: 3343 3239 69 152 0 3189 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 13372

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/82 15529
/proc/meminfo: memFree=1106800/2055920 swapFree=4174588/4192956
[pid=15528] ppid=15526 vsize=13636 CPUtime=702.03
/proc/15528/stat : 15528 (picosat) R 15526 15528 15491 0 -1 4194304 3317 0 0 0 70199 4 0 0 25 0 1 0 698991133 13963264 3302 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/15528/statm: 3409 3302 69 152 0 3255 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 13636

[startup+762.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/82 15529
/proc/meminfo: memFree=1106864/2055920 swapFree=4174588/4192956
[pid=15528] ppid=15526 vsize=13636 CPUtime=762.01
/proc/15528/stat : 15528 (picosat) R 15526 15528 15491 0 -1 4194304 3317 0 0 0 76197 4 0 0 25 0 1 0 698991133 13963264 3302 1992294400 134512640 135137933 4294956240 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 1 0 0
/proc/15528/statm: 3409 3302 69 152 0 3255 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 13636

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/82 15529
/proc/meminfo: memFree=1106800/2055920 swapFree=4174588/4192956
[pid=15528] ppid=15526 vsize=13636 CPUtime=821.99
/proc/15528/stat : 15528 (picosat) R 15526 15528 15491 0 -1 4194304 3317 0 0 0 82195 4 0 0 25 0 1 0 698991133 13963264 3302 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/15528/statm: 3409 3302 69 152 0 3255 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 13636

[startup+882.307 s]
/proc/loadavg: 0.99 0.97 0.95 2/82 15529
/proc/meminfo: memFree=1106736/2055920 swapFree=4174588/4192956
[pid=15528] ppid=15526 vsize=13768 CPUtime=881.97
/proc/15528/stat : 15528 (picosat) R 15526 15528 15491 0 -1 4194304 3331 0 0 0 88193 4 0 0 25 0 1 0 698991133 14098432 3316 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/15528/statm: 3442 3316 69 152 0 3288 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 13768

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/82 15529
/proc/meminfo: memFree=1106736/2055920 swapFree=4174588/4192956
[pid=15528] ppid=15526 vsize=13768 CPUtime=941.94
/proc/15528/stat : 15528 (picosat) R 15526 15528 15491 0 -1 4194304 3331 0 0 0 94190 4 0 0 25 0 1 0 698991133 14098432 3316 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/15528/statm: 3442 3316 69 152 0 3288 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 13768

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/82 15529
/proc/meminfo: memFree=1106736/2055920 swapFree=4174588/4192956
[pid=15528] ppid=15526 vsize=13764 CPUtime=1001.92
/proc/15528/stat : 15528 (picosat) R 15526 15528 15491 0 -1 4194304 3331 0 0 0 100188 4 0 0 25 0 1 0 698991133 14094336 3316 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/15528/statm: 3441 3316 69 152 0 3287 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 13764

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/82 15529
/proc/meminfo: memFree=1106736/2055920 swapFree=4174588/4192956
[pid=15528] ppid=15526 vsize=13764 CPUtime=1061.9
/proc/15528/stat : 15528 (picosat) R 15526 15528 15491 0 -1 4194304 3331 0 0 0 106186 4 0 0 25 0 1 0 698991133 14094336 3316 1992294400 134512640 135137933 4294956240 18446744073709551615 134551318 0 0 4096 0 0 0 0 17 1 0 0
/proc/15528/statm: 3441 3316 69 152 0 3287 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 13764

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/82 15529
/proc/meminfo: memFree=1105712/2055920 swapFree=4174588/4192956
[pid=15528] ppid=15526 vsize=14688 CPUtime=1121.88
/proc/15528/stat : 15528 (picosat) R 15526 15528 15491 0 -1 4194304 3585 0 0 0 112183 5 0 0 25 0 1 0 698991133 15040512 3570 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/15528/statm: 3672 3570 69 152 0 3518 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 14688

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/82 15529
/proc/meminfo: memFree=1105648/2055920 swapFree=4174588/4192956
[pid=15528] ppid=15526 vsize=14688 CPUtime=1181.86
/proc/15528/stat : 15528 (picosat) R 15526 15528 15491 0 -1 4194304 3585 0 0 0 118181 5 0 0 25 0 1 0 698991133 15040512 3570 1992294400 134512640 135137933 4294956240 18446744073709551615 134554630 0 0 4096 0 0 0 0 17 1 0 0
/proc/15528/statm: 3672 3570 69 152 0 3518 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 14688



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.95 2/82 15529
/proc/meminfo: memFree=1105648/2055920 swapFree=4174588/4192956
[pid=15528] ppid=15526 vsize=14688 CPUtime=1200.06
/proc/15528/stat : 15528 (picosat) R 15526 15528 15491 0 -1 4194304 3594 0 0 0 120001 5 0 0 25 0 1 0 698991133 15040512 3579 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/15528/statm: 3672 3579 69 152 0 3518 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 14688

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): 1200.06
CPU user time (s): 1200.01
CPU system time (s): 0.052991
CPU usage (%): 99.963
Max. virtual memory (cumulated for all children) (KiB): 14688

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.052991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3594
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= 1171

runsolver used 1.42478 second user time and 4.04638 second system time

The end

Launcher Data 

Begin job on node88 at 2009-03-28 07:16:01
IDJOB=1513654
IDBENCH=70281
IDSOLVER=506
FILE ID=node88/1513654-1238220961
PBS_JOBID= 9060573
Free space on /tmp= 66476 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/LARGE/7SAT/UNKNOWN/140/unif-k7-r85-v140-c11900-S547165541-056.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513654-1238220961/watcher-1513654-1238220961 -o /tmp/evaluation-result-1513654-1238220961/solver-1513654-1238220961 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1513654-1238220961.cnf

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

MD5SUM BENCH= c7b32920fad710a8e62fee8bc80010c2
RANDOM SEED=1011211812

node88.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		: 3000.281
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		: 3000.281
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:       1120656 kB
Buffers:         80516 kB
Cached:         761808 kB
SwapCached:       7608 kB
Active:         122948 kB
Inactive:       728680 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1120656 kB
SwapTotal:     4192956 kB
SwapFree:      4174588 kB
Dirty:            1268 kB
Writeback:           0 kB
Mapped:          14824 kB
Slab:            67836 kB
Committed_AS:  1770516 kB
PageTables:       2664 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= 66476 MiB
End job on node88 at 2009-03-28 07:36:04