Trace number 1515850

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 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/UNKNOWN/70/
unif-k7-r89-v70-c6230-S184801254-020.cnf
MD5SUMc42b25ec5d03f5e4d5a2a3426147c1d0
Bench CategoryRANDOM (random 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 variables70
Number of clauses6230
Sum of the clauses size43610
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 56230

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-1515850-1238260244.cnf
0.00/0.00	c parsed header 'p cnf 70 6230'
0.00/0.00	c initialized 70 variables
0.00/0.00	c found 6230 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    70   0.0  6230     0     0     0   0.0   0.3 
0.00/0.01	c 
0.00/0.01	c initial reduction limit 3115 clauses
0.00/0.01	c 
0.00/0.01	c +   0.0  27.8    70 100.0  6230   100   100  3426   6.3   0.3 
0.00/0.01	c R   0.0  27.8    70 100.0  6230   102   102  3426   6.4   0.3 
0.00/0.01	c +   0.0  26.4    70 100.0  6230   250   250  3768  13.4   0.3 
0.00/0.01	c R   0.0  26.6    70 100.0  6230   403   403  3768  20.4   0.3 
0.00/0.02	c +   0.0  26.5    70 100.0  6230   475   475  4144  23.1   0.4 
0.00/0.03	c +   0.0  26.9    70 100.0  6230   812   812  4558  31.1   0.4 
0.02/0.04	c N   0.0  26.7    70 100.0  6230  1208  1208  4558  35.5   0.4 
0.02/0.04	c +   0.0  26.6    70 100.0  6230  1317  1317  5013  36.5   0.5 
0.02/0.06	c +   0.1  26.2    70 100.0  6230  2074  2074  5514  39.6   0.6 
0.09/0.10	c +   0.1  25.7    70 100.0  6230  3209  3209  6065  40.2   0.7 
0.09/0.10	c N   0.1  25.7    70 100.0  6230  3213  3213  6065  40.2   0.7 
0.09/0.17	c +   0.2  25.3    70 100.0  6230  4911  4911  6671  40.2   0.9 
0.19/0.28	c +   0.3  24.9    70 100.0  6230  7464  4125  7338  41.7   0.8 
0.29/0.30	c N   0.3  24.9    70 100.0  6230  8029  4690  7338  41.1   0.9 
0.39/0.44	c +   0.4  24.7    70 100.0  6230 11293  4280  8071  41.0   0.8 
0.59/0.70	c +   0.7  24.4    70 100.0  6230 17036  5983  8878  40.7   1.0 
0.79/0.80	c N   0.8  24.4    70 100.0  6230 19250  8197  8878  40.5   1.3 
1.10/1.11	c +   1.1  24.1    70 100.0  6230 25650  5707  9765  40.7   1.0 
1.69/1.72	c +   1.7  23.7    70 100.0  6230 38571  8854 10741  40.3   1.4 
1.99/2.04	c N   2.0  23.5    70 100.0  6230 44894  9803 10741  39.9   1.5 
1.99/2.04	c 
1.99/2.04	c  seconds     variables   original    learned     agility
1.99/2.04	c         level        used      conflicts    limit          MB
1.99/2.04	c 
2.69/2.70	c +   2.7  23.4    70 100.0  6230 57952  6730 11815  41.3   1.1 
4.19/4.26	c +   4.3  22.9    70 100.0  6230 87023  6238 12996  40.3   1.1 
5.09/5.13	c N   5.1  22.7    70 100.0  6230 102e3  8796 12996  40.8   1.3 
6.59/6.69	c +   6.7  22.4    70 100.0  6230 130e3 10816 14295  41.6   1.6 
10.59/10.61	c +  10.6  22.1    70 100.0  6230 196e3 11841 15724  41.4   1.7 
12.79/12.85	c N  12.9  22.0    70 100.0  6230 230e3 15121 15724  39.4   2.0 
16.79/16.87	c +  16.9  21.9    70 100.0  6230 294e3 15543 17296  40.8   2.1 
26.48/26.51	c +  26.5  21.6    70 100.0  6230 441e3 15597 19025  41.4   2.2 
31.58/31.62	c N  31.6  21.6    70 100.0  6230 512e3 10923 19025  40.2   1.6 
41.98/42.03	c +  42.0  21.4    70 100.0  6230 662e3 17437 20927  40.2   2.3 
66.87/66.90	c +  66.9  21.0    70 100.0  6230 993e3 13544 23019  40.2   1.9 
77.76/77.86	c N  77.8  21.0    70 100.0  6230 112e4 21594 23019  40.2   2.8 
106.67/106.74	c + 106.7  20.7    70 100.0  6230 148e4 15047 25320  39.3   2.1 
168.94/169.03	c + 169.0  20.5    70 100.0  6230 223e4 14338 27852  40.9   2.1 
189.74/189.83	c N 189.8  20.4    70 100.0  6230 246e4 21248 27852  40.5   2.7 
267.92/268.04	c + 268.0  20.0    70 100.0  6230 335e4 13992 30637  40.2   1.9 
429.77/429.98	c + 429.9  19.9    70 100.0  6230 502e4 28338 33700  40.1   3.4 
461.66/461.83	c N 461.7  19.9    70 100.0  6230 533e4 21564 33700  40.3   2.9 
702.49/702.75	c + 702.6  19.7    70 100.0  6230 754e4 33094 37070  40.8   4.2 
1137.17/1137.54	c + 114e1  19.5    70 100.0  6230 113e5 19284 40777  40.4   2.8 
1157.97/1158.31	c N 116e1  19.5    70 100.0  6230 114e5 20739 40777  40.0   2.9

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-1515850-1238260244/watcher-1515850-1238260244 -o /tmp/evaluation-result-1515850-1238260244/solver-1515850-1238260244 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1515850-1238260244.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 3/66 29385
/proc/meminfo: memFree=984616/2055920 swapFree=4176412/4192956
[pid=29385] ppid=29383 vsize=912 CPUtime=0
/proc/29385/stat : 29385 (picosat) R 29383 29385 29097 0 -1 4194304 125 0 0 0 0 0 0 0 18 0 1 0 1098687344 933888 110 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/29385/statm: 228 111 56 152 0 74 0

[startup+0.0307069 s]
/proc/loadavg: 1.00 1.00 1.00 3/66 29385
/proc/meminfo: memFree=984616/2055920 swapFree=4176412/4192956
[pid=29385] ppid=29383 vsize=1176 CPUtime=0.02
/proc/29385/stat : 29385 (picosat) R 29383 29385 29097 0 -1 4194304 201 0 0 0 2 0 0 0 18 0 1 0 1098687344 1204224 186 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/29385/statm: 294 186 69 152 0 140 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1176

[startup+0.101716 s]
/proc/loadavg: 1.00 1.00 1.00 3/66 29385
/proc/meminfo: memFree=984616/2055920 swapFree=4176412/4192956
[pid=29385] ppid=29383 vsize=1440 CPUtime=0.09
/proc/29385/stat : 29385 (picosat) R 29383 29385 29097 0 -1 4194304 273 0 0 0 9 0 0 0 18 0 1 0 1098687344 1474560 258 1992294400 134512640 135137933 4294956240 18446744073709551615 134548910 0 0 4096 0 0 0 0 17 1 0 0
/proc/29385/statm: 360 258 69 152 0 206 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1440

[startup+0.301742 s]
/proc/loadavg: 1.00 1.00 1.00 3/66 29385
/proc/meminfo: memFree=984616/2055920 swapFree=4176412/4192956
[pid=29385] ppid=29383 vsize=1968 CPUtime=0.29
/proc/29385/stat : 29385 (picosat) R 29383 29385 29097 0 -1 4194304 392 0 0 0 29 0 0 0 19 0 1 0 1098687344 2015232 377 1992294400 134512640 135137933 4294956240 18446744073709551615 134527860 0 0 4096 0 0 0 0 17 1 0 0
/proc/29385/statm: 492 377 69 152 0 338 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1968

[startup+0.701815 s]
/proc/loadavg: 1.00 1.00 1.00 3/66 29385
/proc/meminfo: memFree=984616/2055920 swapFree=4176412/4192956
[pid=29385] ppid=29383 vsize=2100 CPUtime=0.69
/proc/29385/stat : 29385 (picosat) R 29383 29385 29097 0 -1 4194304 430 0 0 0 69 0 0 0 22 0 1 0 1098687344 2150400 415 1992294400 134512640 135137933 4294956240 18446744073709551615 134689534 0 0 4096 0 0 0 0 17 1 0 0
/proc/29385/statm: 525 415 69 152 0 371 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2100

[startup+1.5019 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29386
/proc/meminfo: memFree=983072/2055920 swapFree=4176412/4192956
[pid=29385] ppid=29383 vsize=2364 CPUtime=1.49
/proc/29385/stat : 29385 (picosat) R 29383 29385 29097 0 -1 4194304 481 0 0 0 149 0 0 0 25 0 1 0 1098687344 2420736 466 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/29385/statm: 591 466 69 152 0 437 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2364

[startup+3.1011 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29386
/proc/meminfo: memFree=982752/2055920 swapFree=4176412/4192956
[pid=29385] ppid=29383 vsize=2496 CPUtime=3.09
/proc/29385/stat : 29385 (picosat) R 29383 29385 29097 0 -1 4194304 545 0 0 0 309 0 0 0 25 0 1 0 1098687344 2555904 530 1992294400 134512640 135137933 4294956240 18446744073709551615 134547517 0 0 4096 0 0 0 0 17 1 0 0
/proc/29385/statm: 624 530 69 152 0 470 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2496

[startup+6.30152 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29386
/proc/meminfo: memFree=982368/2055920 swapFree=4176412/4192956
[pid=29385] ppid=29383 vsize=2628 CPUtime=6.29
/proc/29385/stat : 29385 (picosat) R 29383 29385 29097 0 -1 4194304 579 0 0 0 629 0 0 0 25 0 1 0 1098687344 2691072 564 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/29385/statm: 657 564 69 152 0 503 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2628

[startup+12.7013 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29386
/proc/meminfo: memFree=982048/2055920 swapFree=4176412/4192956
[pid=29385] ppid=29383 vsize=3024 CPUtime=12.69
/proc/29385/stat : 29385 (picosat) R 29383 29385 29097 0 -1 4194304 666 0 0 0 1269 0 0 0 25 0 1 0 1098687344 3096576 651 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/29385/statm: 756 651 69 152 0 602 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3024

[startup+25.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29386
/proc/meminfo: memFree=981728/2055920 swapFree=4176412/4192956
[pid=29385] ppid=29383 vsize=3420 CPUtime=25.48
/proc/29385/stat : 29385 (picosat) R 29383 29385 29097 0 -1 4194304 725 0 0 0 2548 0 0 0 25 0 1 0 1098687344 3502080 710 1992294400 134512640 135137933 4294956240 18446744073709551615 134548893 0 0 4096 0 0 0 0 17 1 0 0
/proc/29385/statm: 855 710 69 152 0 701 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3420

[startup+51.1013 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29386
/proc/meminfo: memFree=981408/2055920 swapFree=4176412/4192956
[pid=29385] ppid=29383 vsize=3684 CPUtime=51.07
/proc/29385/stat : 29385 (picosat) R 29383 29385 29097 0 -1 4194304 817 0 0 0 5107 0 0 0 25 0 1 0 1098687344 3772416 802 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/29385/statm: 921 802 69 152 0 767 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 3684

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29386
/proc/meminfo: memFree=981024/2055920 swapFree=4176412/4192956
[pid=29385] ppid=29383 vsize=3948 CPUtime=102.27
/proc/29385/stat : 29385 (picosat) R 29383 29385 29097 0 -1 4194304 896 0 0 0 10226 1 0 0 25 0 1 0 1098687344 4042752 881 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/29385/statm: 987 881 69 152 0 833 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 3948

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29386
/proc/meminfo: memFree=980640/2055920 swapFree=4176412/4192956
[pid=29385] ppid=29383 vsize=4344 CPUtime=162.25
/proc/29385/stat : 29385 (picosat) R 29383 29385 29097 0 -1 4194304 976 0 0 0 16224 1 0 0 25 0 1 0 1098687344 4448256 961 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/29385/statm: 1086 961 69 152 0 932 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 4344

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29386
/proc/meminfo: memFree=980384/2055920 swapFree=4176412/4192956
[pid=29385] ppid=29383 vsize=4476 CPUtime=222.22
/proc/29385/stat : 29385 (picosat) R 29383 29385 29097 0 -1 4194304 1038 0 0 0 22221 1 0 0 25 0 1 0 1098687344 4583424 1023 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/29385/statm: 1119 1023 69 152 0 965 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 4476

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29386
/proc/meminfo: memFree=980000/2055920 swapFree=4176412/4192956
[pid=29385] ppid=29383 vsize=4872 CPUtime=282.21
/proc/29385/stat : 29385 (picosat) R 29383 29385 29097 0 -1 4194304 1139 0 0 0 28219 2 0 0 25 0 1 0 1098687344 4988928 1124 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/29385/statm: 1218 1124 69 152 0 1064 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 4872

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29386
/proc/meminfo: memFree=980000/2055920 swapFree=4176412/4192956
[pid=29385] ppid=29383 vsize=4872 CPUtime=342.19
/proc/29385/stat : 29385 (picosat) R 29383 29385 29097 0 -1 4194304 1139 0 0 0 34217 2 0 0 25 0 1 0 1098687344 4988928 1124 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/29385/statm: 1218 1124 69 152 0 1064 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 4872

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29386
/proc/meminfo: memFree=980000/2055920 swapFree=4176412/4192956
[pid=29385] ppid=29383 vsize=4872 CPUtime=402.17
/proc/29385/stat : 29385 (picosat) R 29383 29385 29097 0 -1 4194304 1139 0 0 0 40215 2 0 0 25 0 1 0 1098687344 4988928 1124 1992294400 134512640 135137933 4294956240 18446744073709551615 134548825 0 0 4096 0 0 0 0 17 1 0 0
/proc/29385/statm: 1218 1124 69 152 0 1064 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 4872

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29386
/proc/meminfo: memFree=979680/2055920 swapFree=4176412/4192956
[pid=29385] ppid=29383 vsize=5392 CPUtime=462.16
/proc/29385/stat : 29385 (picosat) R 29383 29385 29097 0 -1 4194304 1212 0 0 0 46213 3 0 0 25 0 1 0 1098687344 5521408 1197 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/29385/statm: 1348 1197 69 152 0 1194 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 5392

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29386
/proc/meminfo: memFree=979616/2055920 swapFree=4176412/4192956
[pid=29385] ppid=29383 vsize=5524 CPUtime=522.15
/proc/29385/stat : 29385 (picosat) R 29383 29385 29097 0 -1 4194304 1227 0 0 0 52212 3 0 0 25 0 1 0 1098687344 5656576 1212 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/29385/statm: 1381 1212 69 152 0 1227 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 5524

[startup+582.302 s]
/proc/loadavg: 1.03 1.01 1.00 2/67 29386
/proc/meminfo: memFree=979616/2055920 swapFree=4176412/4192956
[pid=29385] ppid=29383 vsize=5524 CPUtime=582.13
/proc/29385/stat : 29385 (picosat) R 29383 29385 29097 0 -1 4194304 1229 0 0 0 58210 3 0 0 25 0 1 0 1098687344 5656576 1214 1992294400 134512640 135137933 4294956240 18446744073709551615 134548881 0 0 4096 0 0 0 0 17 1 0 0
/proc/29385/statm: 1381 1214 69 152 0 1227 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 5524

[startup+642.302 s]
/proc/loadavg: 1.01 1.01 1.00 2/67 29386
/proc/meminfo: memFree=979616/2055920 swapFree=4176412/4192956
[pid=29385] ppid=29383 vsize=5524 CPUtime=642.11
/proc/29385/stat : 29385 (picosat) R 29383 29385 29097 0 -1 4194304 1229 0 0 0 64208 3 0 0 25 0 1 0 1098687344 5656576 1214 1992294400 134512640 135137933 4294956240 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 1 0 0
/proc/29385/statm: 1381 1214 69 152 0 1227 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 5524

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29386
/proc/meminfo: memFree=979488/2055920 swapFree=4176412/4192956
[pid=29385] ppid=29383 vsize=5524 CPUtime=702.09
/proc/29385/stat : 29385 (picosat) R 29383 29385 29097 0 -1 4194304 1229 0 0 0 70206 3 0 0 25 0 1 0 1098687344 5656576 1214 1992294400 134512640 135137933 4294956240 18446744073709551615 134552464 0 0 4096 0 0 0 0 17 1 0 0
/proc/29385/statm: 1381 1214 69 152 0 1227 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 5524

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29386
/proc/meminfo: memFree=979168/2055920 swapFree=4176412/4192956
[pid=29385] ppid=29383 vsize=5740 CPUtime=762.08
/proc/29385/stat : 29385 (picosat) R 29383 29385 29097 0 -1 4194304 1306 0 0 0 76204 4 0 0 25 0 1 0 1098687344 5877760 1291 1992294400 134512640 135137933 4294956240 18446744073709551615 134548933 0 0 4096 0 0 0 0 17 1 0 0
/proc/29385/statm: 1435 1291 69 152 0 1281 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 5740

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29386
/proc/meminfo: memFree=979040/2055920 swapFree=4176412/4192956
[pid=29385] ppid=29383 vsize=5872 CPUtime=822.06
/proc/29385/stat : 29385 (picosat) R 29383 29385 29097 0 -1 4194304 1338 0 0 0 82202 4 0 0 25 0 1 0 1098687344 6012928 1323 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/29385/statm: 1468 1323 69 152 0 1314 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 5872

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29386
/proc/meminfo: memFree=979040/2055920 swapFree=4176412/4192956
[pid=29385] ppid=29383 vsize=5872 CPUtime=882.04
/proc/29385/stat : 29385 (picosat) R 29383 29385 29097 0 -1 4194304 1338 0 0 0 88200 4 0 0 25 0 1 0 1098687344 6012928 1323 1992294400 134512640 135137933 4294956240 18446744073709551615 134551318 0 0 4096 0 0 0 0 17 1 0 0
/proc/29385/statm: 1468 1323 69 152 0 1314 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 5872

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29386
/proc/meminfo: memFree=978976/2055920 swapFree=4176412/4192956
[pid=29385] ppid=29383 vsize=5872 CPUtime=942.02
/proc/29385/stat : 29385 (picosat) R 29383 29385 29097 0 -1 4194304 1340 0 0 0 94198 4 0 0 25 0 1 0 1098687344 6012928 1325 1992294400 134512640 135137933 4294956240 18446744073709551615 134527773 0 0 4096 0 0 0 0 17 1 0 0
/proc/29385/statm: 1468 1325 69 152 0 1314 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 5872

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29386
/proc/meminfo: memFree=978976/2055920 swapFree=4176412/4192956
[pid=29385] ppid=29383 vsize=5872 CPUtime=1002.01
/proc/29385/stat : 29385 (picosat) R 29383 29385 29097 0 -1 4194304 1340 0 0 0 100196 5 0 0 25 0 1 0 1098687344 6012928 1325 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/29385/statm: 1468 1325 69 152 0 1314 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 5872

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29386
/proc/meminfo: memFree=978976/2055920 swapFree=4176412/4192956
[pid=29385] ppid=29383 vsize=5872 CPUtime=1061.99
/proc/29385/stat : 29385 (picosat) R 29383 29385 29097 0 -1 4194304 1341 0 0 0 106194 5 0 0 25 0 1 0 1098687344 6012928 1326 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/29385/statm: 1468 1326 69 152 0 1314 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 5872

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29386
/proc/meminfo: memFree=978912/2055920 swapFree=4176412/4192956
[pid=29385] ppid=29383 vsize=5872 CPUtime=1121.98
/proc/29385/stat : 29385 (picosat) R 29383 29385 29097 0 -1 4194304 1341 0 0 0 112193 5 0 0 25 0 1 0 1098687344 6012928 1326 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/29385/statm: 1468 1326 69 152 0 1314 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 5872

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29386
/proc/meminfo: memFree=978592/2055920 swapFree=4176412/4192956
[pid=29385] ppid=29383 vsize=6260 CPUtime=1181.95
/proc/29385/stat : 29385 (picosat) R 29383 29385 29097 0 -1 4194304 1416 0 0 0 118190 5 0 0 25 0 1 0 1098687344 6410240 1401 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/29385/statm: 1565 1401 69 152 0 1411 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 6260



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29386
/proc/meminfo: memFree=978592/2055920 swapFree=4176412/4192956
[pid=29385] ppid=29383 vsize=6260 CPUtime=1200.05
/proc/29385/stat : 29385 (picosat) R 29383 29385 29097 0 -1 4194304 1416 0 0 0 120000 5 0 0 25 0 1 0 1098687344 6410240 1401 1992294400 134512640 135137933 4294956240 18446744073709551615 134548828 0 0 4096 0 0 0 0 17 1 0 0
/proc/29385/statm: 1565 1401 69 152 0 1411 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 6260

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): 1200.07
CPU user time (s): 1200.01
CPU system time (s): 0.06099
CPU usage (%): 99.9719
Max. virtual memory (cumulated for all children) (KiB): 6268

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.06099
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1416
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= 2331

runsolver used 1.47078 second user time and 2.91056 second system time

The end

Launcher Data 

Begin job on node40 at 2009-03-28 18:10:44
IDJOB=1515850
IDBENCH=70464
IDSOLVER=506
FILE ID=node40/1515850-1238260244
PBS_JOBID= 9060824
Free space on /tmp= 63504 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/UNKNOWN/70/unif-k7-r89-v70-c6230-S184801254-020.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515850-1238260244/watcher-1515850-1238260244 -o /tmp/evaluation-result-1515850-1238260244/solver-1515850-1238260244 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1515850-1238260244.cnf

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

MD5SUM BENCH= c42b25ec5d03f5e4d5a2a3426147c1d0
RANDOM SEED=2128764768

node40.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		: 3000.232
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		: 3000.232
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:        985032 kB
Buffers:         75768 kB
Cached:         899996 kB
SwapCached:       9624 kB
Active:         118444 kB
Inactive:       868668 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        985032 kB
SwapTotal:     4192956 kB
SwapFree:      4176412 kB
Dirty:             860 kB
Writeback:           0 kB
Mapped:          17132 kB
Slab:            69636 kB
Committed_AS:  2666676 kB
PageTables:       1476 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= 63504 MiB
End job on node40 at 2009-03-28 18:30:46