Trace number 1516066

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/65/
unif-k7-r89-v65-c5785-S1171422074-087.cnf
MD5SUM1a36742e374953fce9dd773ff1e5ac20
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 variables65
Number of clauses5785
Sum of the clauses size40495
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 55785

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-1516066-1238263852.cnf
0.00/0.00	c parsed header 'p cnf 65 5785'
0.00/0.00	c initialized 65 variables
0.00/0.00	c found 5785 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    65   0.0  5785     0     0     0   0.0   0.3 
0.00/0.01	c 
0.00/0.01	c initial reduction limit 2892 clauses
0.00/0.01	c 
0.00/0.01	c +   0.0  25.1    65 100.0  5785   100   100  3181   6.2   0.3 
0.00/0.01	c R   0.0  25.1    65 100.0  5785   101   101  3181   6.3   0.3 
0.00/0.01	c +   0.0  24.1    65 100.0  5785   250   250  3499  13.5   0.3 
0.00/0.01	c R   0.0  24.7    65 100.0  5785   405   405  3499  19.9   0.3 
0.00/0.01	c +   0.0  24.5    65 100.0  5785   475   475  3848  22.2   0.3 
0.00/0.02	c +   0.0  24.5    65 100.0  5785   812   812  4232  30.6   0.4 
0.00/0.03	c N   0.0  24.3    65 100.0  5785  1207  1207  4232  35.4   0.4 
0.00/0.04	c +   0.0  24.2    65 100.0  5785  1317  1317  4655  36.2   0.4 
0.04/0.06	c +   0.1  24.2    65 100.0  5785  2074  2074  5120  39.2   0.5 
0.04/0.09	c +   0.1  23.9    65 100.0  5785  3209  3209  5632  39.6   0.6 
0.04/0.09	c N   0.1  23.9    65 100.0  5785  3214  3214  5632  39.6   0.6 
0.09/0.16	c +   0.2  23.4    65 100.0  5785  4911  4911  6195  41.5   0.8 
0.19/0.26	c +   0.3  23.3    65 100.0  5785  7464  4361  6814  41.3   0.8 
0.19/0.28	c N   0.3  23.2    65 100.0  5785  8029  4926  6814  40.9   0.9 
0.39/0.41	c +   0.4  22.8    65 100.0  5785 11293  4774  7495  40.9   0.8 
0.59/0.65	c +   0.7  22.3    65 100.0  5785 17036  6765  8244  40.9   1.0 
0.69/0.75	c N   0.8  22.1    65 100.0  5785 19255  4857  8244  40.8   0.9 
1.00/1.01	c +   1.0  22.1    65 100.0  5785 25650  7125  9068  41.8   1.1 
1.59/1.61	c +   1.6  21.6    65 100.0  5785 38571  6431  9974  40.7   1.0 
1.89/1.90	c N   1.9  21.6    65 100.0  5785 44900  7768  9974  41.2   1.2 
1.89/1.90	c 
1.89/1.90	c  seconds     variables   original    learned     agility
1.89/1.90	c         level        used      conflicts    limit          MB
1.89/1.90	c 
2.49/2.55	c +   2.5  21.5    65 100.0  5785 57952  5840 10971  41.3   1.0 
3.99/4.00	c +   4.0  21.0    65 100.0  5785 87023  7455 12068  41.7   1.1 
4.79/4.81	c N   4.8  20.9    65 100.0  5785 102e3 10938 12068  40.7   1.5 
6.19/6.29	c +   6.3  20.7    65 100.0  5785 130e3  8785 13274  41.7   1.3 
9.89/9.96	c +  10.0  20.3    65 100.0  5785 196e3  7762 14601  40.6   1.2 
11.89/11.95	c N  11.9  20.1    65 100.0  5785 230e3 13283 14601  40.1   1.7 
15.59/15.62	c +  15.6  20.0    65 100.0  5785 294e3 10908 16061  41.9   1.5 
24.68/24.72	c +  24.7  19.7    65 100.0  5785 441e3 13415 17667  40.5   1.7 
29.38/29.46	c N  29.5  19.6    65 100.0  5785 512e3 14163 17667  40.3   1.9 
39.18/39.30	c +  39.3  19.4    65 100.0  5785 662e3 13188 19433  41.0   1.8 
62.28/62.37	c +  62.4  19.0    65 100.0  5785 993e3 13756 21376  40.1   1.9 
72.37/72.43	c N  72.4  19.0    65 100.0  5785 112e4 20206 21376  40.9   2.5 
99.26/99.34	c +  99.3  18.8    65 100.0  5785 148e4 18523 23513  41.3   2.3 
159.55/159.61	c + 159.6  18.7    65 100.0  5785 223e4 22378 25864  41.1   2.7 
178.14/178.28	c N 178.2  18.6    65 100.0  5785 246e4 15360 25864  40.3   2.0 
252.52/252.64	c + 252.6  18.4    65 100.0  5785 335e4 17983 28450  40.6   2.3 
399.88/400.04	c + 399.9  18.1    65 100.0  5785 502e4 26030 31295  40.1   3.0 
427.67/427.85	c N 427.7  18.1    65 100.0  5785 533e4 24006 31295  41.2   2.8 
634.52/634.70	c + 634.5  17.7    65 100.0  5785 754e4 17175 34424  40.2   2.0 
1011.80/1012.13	c + 101e1  17.6    65 100.0  5785 113e5 25773 37866  41.0   3.2 
1030.11/1030.42	c N 103e1  17.6    65 100.0  5785 114e5 18804 37866  41.0   2.6

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-1516066-1238263852/watcher-1516066-1238263852 -o /tmp/evaluation-result-1516066-1238263852/solver-1516066-1238263852 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1516066-1238263852.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 0.99 3/66 29477
/proc/meminfo: memFree=983592/2055920 swapFree=4176412/4192956
[pid=29477] ppid=29475 vsize=912 CPUtime=0
/proc/29477/stat : 29477 (picosat) R 29475 29477 29097 0 -1 4194304 124 0 0 0 0 0 0 0 18 0 1 0 1099048146 933888 109 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/29477/statm: 228 109 56 152 0 74 0

[startup+0.0455369 s]
/proc/loadavg: 0.91 0.97 0.99 3/66 29477
/proc/meminfo: memFree=983592/2055920 swapFree=4176412/4192956
[pid=29477] ppid=29475 vsize=1176 CPUtime=0.04
/proc/29477/stat : 29477 (picosat) R 29475 29477 29097 0 -1 4194304 213 0 0 0 4 0 0 0 18 0 1 0 1099048146 1204224 198 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/29477/statm: 294 198 69 152 0 140 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1176

[startup+0.101543 s]
/proc/loadavg: 0.91 0.97 0.99 3/66 29477
/proc/meminfo: memFree=983592/2055920 swapFree=4176412/4192956
[pid=29477] ppid=29475 vsize=1440 CPUtime=0.09
/proc/29477/stat : 29477 (picosat) R 29475 29477 29097 0 -1 4194304 268 0 0 0 9 0 0 0 18 0 1 0 1099048146 1474560 253 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/29477/statm: 360 253 69 152 0 206 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1440

[startup+0.301569 s]
/proc/loadavg: 0.91 0.97 0.99 3/66 29477
/proc/meminfo: memFree=983592/2055920 swapFree=4176412/4192956
[pid=29477] ppid=29475 vsize=1836 CPUtime=0.29
/proc/29477/stat : 29477 (picosat) R 29475 29477 29097 0 -1 4194304 360 0 0 0 29 0 0 0 19 0 1 0 1099048146 1880064 345 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/29477/statm: 459 345 69 152 0 305 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1836

[startup+0.701621 s]
/proc/loadavg: 0.91 0.97 0.99 3/66 29477
/proc/meminfo: memFree=983592/2055920 swapFree=4176412/4192956
[pid=29477] ppid=29475 vsize=1968 CPUtime=0.69
/proc/29477/stat : 29477 (picosat) R 29475 29477 29097 0 -1 4194304 401 0 0 0 69 0 0 0 22 0 1 0 1099048146 2015232 386 1992294400 134512640 135137933 4294956240 18446744073709551615 134548825 0 0 4096 0 0 0 0 17 1 0 0
/proc/29477/statm: 492 386 69 152 0 338 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1968

[startup+1.50172 s]
/proc/loadavg: 0.91 0.97 0.99 2/67 29478
/proc/meminfo: memFree=982176/2055920 swapFree=4176412/4192956
[pid=29477] ppid=29475 vsize=2132 CPUtime=1.49
/proc/29477/stat : 29477 (picosat) R 29475 29477 29097 0 -1 4194304 441 0 0 0 149 0 0 0 25 0 1 0 1099048146 2183168 426 1992294400 134512640 135137933 4294956240 18446744073709551615 134551374 0 0 4096 0 0 0 0 17 1 0 0
/proc/29477/statm: 533 426 69 152 0 379 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2132

[startup+3.10193 s]
/proc/loadavg: 0.91 0.97 0.99 2/67 29478
/proc/meminfo: memFree=981856/2055920 swapFree=4176412/4192956
[pid=29477] ppid=29475 vsize=2396 CPUtime=3.09
/proc/29477/stat : 29477 (picosat) R 29475 29477 29097 0 -1 4194304 491 0 0 0 309 0 0 0 25 0 1 0 1099048146 2453504 476 1992294400 134512640 135137933 4294956240 18446744073709551615 134549043 0 0 4096 0 0 0 0 17 1 0 0
/proc/29477/statm: 599 476 69 152 0 445 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2396

[startup+6.30134 s]
/proc/loadavg: 0.92 0.97 0.99 2/67 29478
/proc/meminfo: memFree=981600/2055920 swapFree=4176412/4192956
[pid=29477] ppid=29475 vsize=2528 CPUtime=6.29
/proc/29477/stat : 29477 (picosat) R 29475 29477 29097 0 -1 4194304 526 0 0 0 629 0 0 0 25 0 1 0 1099048146 2588672 511 1992294400 134512640 135137933 4294956240 18446744073709551615 134548825 0 0 4096 0 0 0 0 17 1 0 0
/proc/29477/statm: 632 511 69 152 0 478 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2528

[startup+12.7012 s]
/proc/loadavg: 0.93 0.97 0.99 2/67 29478
/proc/meminfo: memFree=981280/2055920 swapFree=4176412/4192956
[pid=29477] ppid=29475 vsize=2792 CPUtime=12.69
/proc/29477/stat : 29477 (picosat) R 29475 29477 29097 0 -1 4194304 601 0 0 0 1269 0 0 0 25 0 1 0 1099048146 2859008 586 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/29477/statm: 698 586 69 152 0 544 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2792

[startup+25.5018 s]
/proc/loadavg: 0.94 0.97 0.99 2/67 29478
/proc/meminfo: memFree=980896/2055920 swapFree=4176412/4192956
[pid=29477] ppid=29475 vsize=3188 CPUtime=25.48
/proc/29477/stat : 29477 (picosat) R 29475 29477 29097 0 -1 4194304 682 0 0 0 2548 0 0 0 25 0 1 0 1099048146 3264512 667 1992294400 134512640 135137933 4294956240 18446744073709551615 134527935 0 0 4096 0 0 0 0 17 1 0 0
/proc/29477/statm: 797 667 69 152 0 643 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3188

[startup+51.1011 s]
/proc/loadavg: 1.03 0.99 0.99 2/67 29478
/proc/meminfo: memFree=980640/2055920 swapFree=4176412/4192956
[pid=29477] ppid=29475 vsize=3448 CPUtime=51.08
/proc/29477/stat : 29477 (picosat) R 29475 29477 29097 0 -1 4194304 741 0 0 0 5107 1 0 0 25 0 1 0 1099048146 3530752 726 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/29477/statm: 862 726 69 152 0 708 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3448

[startup+102.306 s]
/proc/loadavg: 1.08 1.00 1.00 2/67 29478
/proc/meminfo: memFree=980256/2055920 swapFree=4176412/4192956
[pid=29477] ppid=29475 vsize=3712 CPUtime=102.27
/proc/29477/stat : 29477 (picosat) R 29475 29477 29097 0 -1 4194304 815 0 0 0 10226 1 0 0 25 0 1 0 1099048146 3801088 800 1992294400 134512640 135137933 4294956240 18446744073709551615 134548828 0 0 4096 0 0 0 0 17 1 0 0
/proc/29477/statm: 928 800 69 152 0 774 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 3712

[startup+162.302 s]
/proc/loadavg: 1.10 1.02 1.00 2/67 29478
/proc/meminfo: memFree=979872/2055920 swapFree=4176412/4192956
[pid=29477] ppid=29475 vsize=4108 CPUtime=162.25
/proc/29477/stat : 29477 (picosat) R 29475 29477 29097 0 -1 4194304 915 0 0 0 16224 1 0 0 25 0 1 0 1099048146 4206592 900 1992294400 134512640 135137933 4294956240 18446744073709551615 134554513 0 0 4096 0 0 0 0 17 1 0 0
/proc/29477/statm: 1027 900 69 152 0 873 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 4108

[startup+222.301 s]
/proc/loadavg: 1.03 1.01 1.00 2/67 29478
/proc/meminfo: memFree=979680/2055920 swapFree=4176412/4192956
[pid=29477] ppid=29475 vsize=4240 CPUtime=222.23
/proc/29477/stat : 29477 (picosat) R 29475 29477 29097 0 -1 4194304 953 0 0 0 22222 1 0 0 25 0 1 0 1099048146 4341760 938 1992294400 134512640 135137933 4294956240 18446744073709551615 134549144 0 0 4096 0 0 0 0 17 1 0 0
/proc/29477/statm: 1060 938 69 152 0 906 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 4240

[startup+282.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/67 29478
/proc/meminfo: memFree=979424/2055920 swapFree=4176412/4192956
[pid=29477] ppid=29475 vsize=4372 CPUtime=282.21
/proc/29477/stat : 29477 (picosat) R 29475 29477 29097 0 -1 4194304 1011 0 0 0 28220 1 0 0 25 0 1 0 1099048146 4476928 996 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/29477/statm: 1093 996 69 152 0 939 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 4372

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29478
/proc/meminfo: memFree=979360/2055920 swapFree=4176412/4192956
[pid=29477] ppid=29475 vsize=4504 CPUtime=342.2
/proc/29477/stat : 29477 (picosat) R 29475 29477 29097 0 -1 4194304 1042 0 0 0 34218 2 0 0 25 0 1 0 1099048146 4612096 1027 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/29477/statm: 1126 1027 69 152 0 972 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 4504

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29478
/proc/meminfo: memFree=979296/2055920 swapFree=4176412/4192956
[pid=29477] ppid=29475 vsize=4636 CPUtime=402.18
/proc/29477/stat : 29477 (picosat) R 29475 29477 29097 0 -1 4194304 1056 0 0 0 40216 2 0 0 25 0 1 0 1099048146 4747264 1041 1992294400 134512640 135137933 4294956240 18446744073709551615 134525212 0 0 4096 0 0 0 0 17 1 0 0
/proc/29477/statm: 1159 1041 69 152 0 1005 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 4636

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29478
/proc/meminfo: memFree=979168/2055920 swapFree=4176412/4192956
[pid=29477] ppid=29475 vsize=4636 CPUtime=462.16
/proc/29477/stat : 29477 (picosat) R 29475 29477 29097 0 -1 4194304 1083 0 0 0 46214 2 0 0 25 0 1 0 1099048146 4747264 1068 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/29477/statm: 1159 1068 69 152 0 1005 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 4636

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29478
/proc/meminfo: memFree=979168/2055920 swapFree=4176412/4192956
[pid=29477] ppid=29475 vsize=4636 CPUtime=522.14
/proc/29477/stat : 29477 (picosat) R 29475 29477 29097 0 -1 4194304 1083 0 0 0 52212 2 0 0 25 0 1 0 1099048146 4747264 1068 1992294400 134512640 135137933 4294956240 18446744073709551615 134548834 0 0 4096 0 0 0 0 17 1 0 0
/proc/29477/statm: 1159 1068 69 152 0 1005 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 4636

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29478
/proc/meminfo: memFree=979040/2055920 swapFree=4176412/4192956
[pid=29477] ppid=29475 vsize=4768 CPUtime=582.13
/proc/29477/stat : 29477 (picosat) R 29475 29477 29097 0 -1 4194304 1111 0 0 0 58210 3 0 0 25 0 1 0 1099048146 4882432 1096 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/29477/statm: 1192 1096 69 152 0 1038 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 4768

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29478
/proc/meminfo: memFree=978912/2055920 swapFree=4176412/4192956
[pid=29477] ppid=29475 vsize=5156 CPUtime=642.11
/proc/29477/stat : 29477 (picosat) R 29475 29477 29097 0 -1 4194304 1145 0 0 0 64208 3 0 0 25 0 1 0 1099048146 5279744 1130 1992294400 134512640 135137933 4294956240 18446744073709551615 134549119 0 0 4096 0 0 0 0 17 1 0 0
/proc/29477/statm: 1289 1130 69 152 0 1135 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 5156

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29478
/proc/meminfo: memFree=978848/2055920 swapFree=4176412/4192956
[pid=29477] ppid=29475 vsize=5236 CPUtime=702.1
/proc/29477/stat : 29477 (picosat) R 29475 29477 29097 0 -1 4194304 1157 0 0 0 70206 4 0 0 25 0 1 0 1099048146 5361664 1142 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/29477/statm: 1309 1142 69 152 0 1155 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 5236

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29478
/proc/meminfo: memFree=978592/2055920 swapFree=4176412/4192956
[pid=29477] ppid=29475 vsize=5460 CPUtime=762.08
/proc/29477/stat : 29477 (picosat) R 29475 29477 29097 0 -1 4194304 1212 0 0 0 76204 4 0 0 25 0 1 0 1099048146 5591040 1197 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/29477/statm: 1365 1197 69 152 0 1211 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 5460

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29478
/proc/meminfo: memFree=978592/2055920 swapFree=4176412/4192956
[pid=29477] ppid=29475 vsize=5456 CPUtime=822.06
/proc/29477/stat : 29477 (picosat) R 29475 29477 29097 0 -1 4194304 1212 0 0 0 82202 4 0 0 25 0 1 0 1099048146 5586944 1197 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/29477/statm: 1364 1197 69 152 0 1210 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 5456

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29478
/proc/meminfo: memFree=978592/2055920 swapFree=4176412/4192956
[pid=29477] ppid=29475 vsize=5452 CPUtime=882.04
/proc/29477/stat : 29477 (picosat) R 29475 29477 29097 0 -1 4194304 1212 0 0 0 88199 5 0 0 25 0 1 0 1099048146 5582848 1197 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/29477/statm: 1363 1197 69 152 0 1209 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 5452

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29478
/proc/meminfo: memFree=978592/2055920 swapFree=4176412/4192956
[pid=29477] ppid=29475 vsize=5452 CPUtime=942.02
/proc/29477/stat : 29477 (picosat) R 29475 29477 29097 0 -1 4194304 1212 0 0 0 94197 5 0 0 25 0 1 0 1099048146 5582848 1197 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/29477/statm: 1363 1197 69 152 0 1209 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 5452

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29478
/proc/meminfo: memFree=978528/2055920 swapFree=4176412/4192956
[pid=29477] ppid=29475 vsize=5452 CPUtime=1002
/proc/29477/stat : 29477 (picosat) R 29475 29477 29097 0 -1 4194304 1229 0 0 0 100195 5 0 0 25 0 1 0 1099048146 5582848 1214 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/29477/statm: 1363 1214 69 152 0 1209 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 5452

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29478
/proc/meminfo: memFree=978336/2055920 swapFree=4176412/4192956
[pid=29477] ppid=29475 vsize=5584 CPUtime=1061.99
/proc/29477/stat : 29477 (picosat) R 29475 29477 29097 0 -1 4194304 1268 0 0 0 106193 6 0 0 25 0 1 0 1099048146 5718016 1253 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/29477/statm: 1396 1253 69 152 0 1242 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 5584

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29478
/proc/meminfo: memFree=978144/2055920 swapFree=4176412/4192956
[pid=29477] ppid=29475 vsize=5716 CPUtime=1121.97
/proc/29477/stat : 29477 (picosat) R 29475 29477 29097 0 -1 4194304 1301 0 0 0 112191 6 0 0 25 0 1 0 1099048146 5853184 1286 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/29477/statm: 1429 1286 69 152 0 1275 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 5716

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29478
/proc/meminfo: memFree=978144/2055920 swapFree=4176412/4192956
[pid=29477] ppid=29475 vsize=5716 CPUtime=1181.95
/proc/29477/stat : 29477 (picosat) R 29475 29477 29097 0 -1 4194304 1301 0 0 0 118189 6 0 0 25 0 1 0 1099048146 5853184 1286 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/29477/statm: 1429 1286 69 152 0 1275 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 5716



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 29478
/proc/meminfo: memFree=978144/2055920 swapFree=4176412/4192956
[pid=29477] ppid=29475 vsize=5716 CPUtime=1200.05
/proc/29477/stat : 29477 (picosat) R 29475 29477 29097 0 -1 4194304 1301 0 0 0 119999 6 0 0 25 0 1 0 1099048146 5853184 1286 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/29477/statm: 1429 1286 69 152 0 1275 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 5716

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
CPU system time (s): 0.069989
CPU usage (%): 99.9719
Max. virtual memory (cumulated for all children) (KiB): 5716

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.069989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1301
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= 2672

runsolver used 1.12283 second user time and 3.2545 second system time

The end

Launcher Data 

Begin job on node40 at 2009-03-28 19:10:52
IDJOB=1516066
IDBENCH=70482
IDSOLVER=506
FILE ID=node40/1516066-1238263852
PBS_JOBID= 9060824
Free space on /tmp= 63504 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/UNKNOWN/65/unif-k7-r89-v65-c5785-S1171422074-087.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516066-1238263852/watcher-1516066-1238263852 -o /tmp/evaluation-result-1516066-1238263852/solver-1516066-1238263852 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1516066-1238263852.cnf

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

MD5SUM BENCH= 1a36742e374953fce9dd773ff1e5ac20
RANDOM SEED=243507135

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:        984072 kB
Buffers:         76572 kB
Cached:         900212 kB
SwapCached:       9624 kB
Active:         119364 kB
Inactive:       868728 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        984072 kB
SwapTotal:     4192956 kB
SwapFree:      4176412 kB
Dirty:             852 kB
Writeback:           0 kB
Mapped:          17132 kB
Slab:            69672 kB
Committed_AS:  2666724 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 19:30:54