Trace number 1732547

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 1200.41

General information on the benchmark

NameCRAFTED/sgen/sat/
sgen1-sat-240-100.cnf
MD5SUM227ae3ed738eb1cf18ca67ef64582b2c
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark10.8903
Satisfiable
(Un)Satisfiability was proved
Number of variables240
Number of clauses576
Sum of the clauses size1440
Maximum clause length5
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2480
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 596
Number of clauses of size over 50

Solver Data

0.00/0.00	c PicoSAT SAT Solver Version 913
0.00/0.00	c Copyright (c) 2006 - 2009 Armin Biere JKU Linz
0.00/0.00	c gcc -Wall -Wextra -m32 -static -DNDEBUG -O3 -fomit-frame-pointer -finline-limit=1000000
0.00/0.00	c
0.00/0.00	c parsing HOME/instance-1732547-1240781718.cnf
0.00/0.00	c parsed header 'p cnf 240 576'
0.00/0.00	c initialized 240 variables
0.00/0.00	c found 576 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   240   0.0    96     0     0     0   0.0   0.0 
0.00/0.00	c 
0.00/0.00	c initial reduction limit 100 clauses
0.00/0.00	c 
0.00/0.00	c +   0.0  51.1   240  96.3    96   100   100   110   9.4   0.0 
0.00/0.00	c R   0.0  51.1   240  96.3    96   100   100   110   9.4   0.0 
0.00/0.00	c +   0.0  44.8   240 100.0    96   250    79   121  16.6   0.0 
0.00/0.01	c R   0.0  44.7   240 100.0    96   400    99   121  18.9   0.0 
0.01/0.01	c +   0.0  43.1   240 100.0    96   475   108   133  19.1   0.0 
0.01/0.02	c +   0.0  42.1   240 100.0    96   812    99   146  21.1   0.0 
0.01/0.03	c N   0.0  42.2   240 100.0    96  1202   106   146  23.2   0.0 
0.01/0.04	c +   0.0  41.7   240 100.0    96  1317   143   160  21.7   0.0 
0.01/0.06	c +   0.1  42.0   240 100.0    96  2074   149   176  22.8   0.0 
0.09/0.10	c R   0.1  42.2   240 100.0    96  3207   169   176  22.1   0.0 
0.09/0.10	c +   0.1  42.1   240 100.0    96  3209   171   193  21.9   0.0 
0.09/0.15	c +   0.1  42.6   240 100.0    96  4911   176   212  20.9   0.0 
0.19/0.23	c +   0.2  44.1   240 100.0    96  7464   191   233  22.3   0.0 
0.19/0.25	c R   0.2  44.2   240 100.0    96  8017   130   233  21.5   0.0 
0.29/0.35	c +   0.4  45.0   240 100.0    96 11293   150   256  23.4   0.0 
0.49/0.54	c +   0.5  44.2   240 100.0    96 17036   193   281  22.2   0.0 
0.59/0.62	c R   0.6  43.5   240 100.0    96 19247   241   281  21.7   0.1 
0.79/0.83	c +   0.8  43.7   240 100.0    96 25650   289   309  23.2   0.1 
1.19/1.26	c +   1.3  44.1   240 100.0    96 38571   172   339  21.7   0.0 
1.39/1.48	c R   1.5  44.9   240 100.0    96 44900   214   339  21.6   0.0 
1.39/1.48	c 
1.39/1.48	c  seconds     variables   original    learned     agility
1.39/1.48	c         level        used      conflicts    limit          MB
1.39/1.48	c 
1.89/1.91	c +   1.9  44.8   240 100.0    96 57952   226   372  21.4   0.0 
2.79/2.89	c +   2.9  45.5   240 100.0    96 87023   374   409  22.8   0.1 
3.39/3.45	c R   3.4  45.4   240 100.0    96 102e3   215   409  22.7   0.0 
4.40/4.43	c +   4.4  46.0   240 100.0    96 130e3   303   449  23.5   0.1 
6.59/6.68	c +   6.7  46.5   240 100.0    96 196e3   346   493  22.5   0.1 
7.89/7.94	c R   7.9  45.7   240 100.0    96 230e3   364   493  21.4   0.1 
10.09/10.11	c +  10.1  46.0   240 100.0    96 294e3   432   542  23.0   0.1 
15.29/15.34	c +  15.3  46.4   240 100.0    96 441e3   425   596  21.1   0.1 
17.99/18.05	c R  18.1  46.4   240 100.0    96 512e3   384   596  20.7   0.1 
23.28/23.38	c +  23.4  46.7   240 100.0    96 662e3   356   655  20.4   0.1 
35.38/35.47	c +  35.5  46.9   240 100.0    96 993e3   426   720  19.1   0.1 
40.68/40.78	c N  40.8  46.9   240 100.0    96 112e4   418   720  23.7   0.1 
54.07/54.12	c +  54.1  46.9   240 100.0    96 148e4   449   792  25.3   0.1 
82.37/82.44	c +  82.4  46.4   240 100.0    96 223e4   560   871  22.4   0.1 
91.36/91.43	c R  91.4  46.4   240 100.0    96 246e4   747   871  21.3   0.1 
125.05/125.17	c + 125.1  46.5   240 100.0    96 335e4   675   958  21.5   0.1 
191.03/191.13	c + 191.1  46.6   240 100.0    96 502e4   636  1053  22.7   0.1 
203.83/203.93	c R 203.9  46.4   240 100.0    96 533e4   729  1053  21.1   0.1 
290.01/290.14	c + 290.1  46.6   240 100.0    96 754e4   777  1158  21.3   0.1 
444.86/445.06	c + 444.9  46.7   240 100.0    96 113e5   989  1273  21.6   0.2 
452.36/452.59	c R 452.5  46.7   240 100.0    96 114e5  1013  1273  21.7   0.2 
676.59/676.87	c + 676.7  46.9   240 100.0    96 169e5   772  1400  21.9   0.1 
676.59/676.87	c 
676.59/676.87	c  seconds     variables   original    learned     agility
676.59/676.87	c         level        used      conflicts    limit          MB
676.59/676.87	c 
1001.30/1001.61	c R 100e1  46.6   240 100.0    96 246e5  1105  1400  22.3   0.2 
1035.90/1036.25	c + 104e1  46.6   240 100.0    96 254e5  1377  1540  22.0   0.3 

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-1732547-1240781718/watcher-1732547-1240781718 -o /tmp/evaluation-result-1732547-1240781718/solver-1732547-1240781718 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1732547-1240781718.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 2/64 25323
/proc/meminfo: memFree=1364608/2055920 swapFree=4192812/4192956
[pid=25323] ppid=25321 vsize=780 CPUtime=0
/proc/25323/stat : 25323 (picosat) R 25321 25323 25153 0 -1 4194304 101 0 0 0 0 0 0 0 20 0 1 0 106205538 798720 86 1992294400 134512640 135137933 4294956240 18446744073709551615 134552734 0 0 4096 0 0 0 0 17 1 0 0
/proc/25323/statm: 195 86 68 152 0 41 0

[startup+0.0162071 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 25323
/proc/meminfo: memFree=1364608/2055920 swapFree=4192812/4192956
[pid=25323] ppid=25321 vsize=780 CPUtime=0.01
/proc/25323/stat : 25323 (picosat) R 25321 25323 25153 0 -1 4194304 105 0 0 0 1 0 0 0 20 0 1 0 106205538 798720 90 1992294400 134512640 135137933 4294956240 18446744073709551615 134548734 0 0 4096 0 0 0 0 17 1 0 0
/proc/25323/statm: 195 90 69 152 0 41 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 780

[startup+0.101209 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 25323
/proc/meminfo: memFree=1364608/2055920 swapFree=4192812/4192956
[pid=25323] ppid=25321 vsize=780 CPUtime=0.09
/proc/25323/stat : 25323 (picosat) R 25321 25323 25153 0 -1 4194304 107 0 0 0 9 0 0 0 20 0 1 0 106205538 798720 92 1992294400 134512640 135137933 4294956240 18446744073709551615 134551536 0 0 4096 0 0 0 0 17 1 0 0
/proc/25323/statm: 195 92 69 152 0 41 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 780

[startup+0.30123 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 25323
/proc/meminfo: memFree=1364608/2055920 swapFree=4192812/4192956
[pid=25323] ppid=25321 vsize=780 CPUtime=0.29
/proc/25323/stat : 25323 (picosat) R 25321 25323 25153 0 -1 4194304 109 0 0 0 29 0 0 0 22 0 1 0 106205538 798720 94 1992294400 134512640 135137933 4294956240 18446744073709551615 134548634 0 0 4096 0 0 0 0 17 1 0 0
/proc/25323/statm: 195 94 69 152 0 41 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 780

[startup+0.701273 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 25323
/proc/meminfo: memFree=1364608/2055920 swapFree=4192812/4192956
[pid=25323] ppid=25321 vsize=780 CPUtime=0.69
/proc/25323/stat : 25323 (picosat) R 25321 25323 25153 0 -1 4194304 112 0 0 0 69 0 0 0 25 0 1 0 106205538 798720 97 1992294400 134512640 135137933 4294956240 18446744073709551615 134527733 0 0 4096 0 0 0 0 17 1 0 0
/proc/25323/statm: 195 97 69 152 0 41 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 780

[startup+1.50136 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 25324
/proc/meminfo: memFree=1364408/2055920 swapFree=4192812/4192956
[pid=25323] ppid=25321 vsize=780 CPUtime=1.49
/proc/25323/stat : 25323 (picosat) R 25321 25323 25153 0 -1 4194304 115 0 0 0 149 0 0 0 25 0 1 0 106205538 798720 100 1992294400 134512640 135137933 4294956240 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/25323/statm: 195 100 69 152 0 41 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 780

[startup+3.10154 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 25324
/proc/meminfo: memFree=1364280/2055920 swapFree=4192812/4192956
[pid=25323] ppid=25321 vsize=780 CPUtime=3.09
/proc/25323/stat : 25323 (picosat) R 25321 25323 25153 0 -1 4194304 118 0 0 0 309 0 0 0 25 0 1 0 106205538 798720 103 1992294400 134512640 135137933 4294956240 18446744073709551615 134552174 0 0 4096 0 0 0 0 17 1 0 0
/proc/25323/statm: 195 103 69 152 0 41 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 780

[startup+6.3019 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 25324
/proc/meminfo: memFree=1364216/2055920 swapFree=4192812/4192956
[pid=25323] ppid=25321 vsize=780 CPUtime=6.29
/proc/25323/stat : 25323 (picosat) R 25321 25323 25153 0 -1 4194304 121 0 0 0 629 0 0 0 25 0 1 0 106205538 798720 106 1992294400 134512640 135137933 4294956240 18446744073709551615 134521297 0 0 4096 0 0 0 0 17 1 0 0
/proc/25323/statm: 195 106 69 152 0 41 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 780

[startup+12.7016 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 25324
/proc/meminfo: memFree=1364152/2055920 swapFree=4192812/4192956
[pid=25323] ppid=25321 vsize=908 CPUtime=12.69
/proc/25323/stat : 25323 (picosat) R 25321 25323 25153 0 -1 4194304 126 0 0 0 1269 0 0 0 25 0 1 0 106205538 929792 111 1992294400 134512640 135137933 4294956240 18446744073709551615 134521419 0 0 4096 0 0 0 0 17 1 0 0
/proc/25323/statm: 227 111 69 152 0 73 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 908

[startup+25.502 s]
/proc/loadavg: 1.08 1.02 1.00 2/65 25324
/proc/meminfo: memFree=1364088/2055920 swapFree=4192812/4192956
[pid=25323] ppid=25321 vsize=908 CPUtime=25.48
/proc/25323/stat : 25323 (picosat) R 25321 25323 25153 0 -1 4194304 130 0 0 0 2548 0 0 0 25 0 1 0 106205538 929792 115 1992294400 134512640 135137933 4294956240 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/25323/statm: 227 115 69 152 0 73 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 908

[startup+51.1029 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 25324
/proc/meminfo: memFree=1364088/2055920 swapFree=4192812/4192956
[pid=25323] ppid=25321 vsize=908 CPUtime=51.08
/proc/25323/stat : 25323 (picosat) R 25321 25323 25153 0 -1 4194304 134 0 0 0 5108 0 0 0 25 0 1 0 106205538 929792 119 1992294400 134512640 135137933 4294956240 18446744073709551615 134521297 0 0 4096 0 0 0 0 17 1 0 0
/proc/25323/statm: 227 119 69 152 0 73 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 908

[startup+102.306 s]
/proc/loadavg: 1.07 1.03 1.00 2/65 25324
/proc/meminfo: memFree=1364024/2055920 swapFree=4192812/4192956
[pid=25323] ppid=25321 vsize=908 CPUtime=102.26
/proc/25323/stat : 25323 (picosat) R 25321 25323 25153 0 -1 4194304 143 0 0 0 10226 0 0 0 25 0 1 0 106205538 929792 128 1992294400 134512640 135137933 4294956240 18446744073709551615 134543235 0 0 4096 0 0 0 0 17 1 0 0
/proc/25323/statm: 227 128 69 152 0 73 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 908

[startup+162.302 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 25324
/proc/meminfo: memFree=1363960/2055920 swapFree=4192812/4192956
[pid=25323] ppid=25321 vsize=908 CPUtime=162.24
/proc/25323/stat : 25323 (picosat) R 25321 25323 25153 0 -1 4194304 151 0 0 0 16224 0 0 0 25 0 1 0 106205538 929792 136 1992294400 134512640 135137933 4294956240 18446744073709551615 134552402 0 0 4096 0 0 0 0 17 1 0 0
/proc/25323/statm: 227 136 69 152 0 73 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 908

[startup+222.303 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 25326
/proc/meminfo: memFree=1363576/2055920 swapFree=4192812/4192956
[pid=25323] ppid=25321 vsize=908 CPUtime=222.23
/proc/25323/stat : 25323 (picosat) R 25321 25323 25153 0 -1 4194304 155 0 0 0 22222 1 0 0 25 0 1 0 106205538 929792 140 1992294400 134512640 135137933 4294956240 18446744073709551615 134543080 0 0 4096 0 0 0 0 17 1 0 0
/proc/25323/statm: 227 140 69 152 0 73 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 908

[startup+282.303 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 25326
/proc/meminfo: memFree=1363576/2055920 swapFree=4192812/4192956
[pid=25323] ppid=25321 vsize=908 CPUtime=282.21
/proc/25323/stat : 25323 (picosat) R 25321 25323 25153 0 -1 4194304 157 0 0 0 28220 1 0 0 25 0 1 0 106205538 929792 142 1992294400 134512640 135137933 4294956240 18446744073709551615 134543696 0 0 4096 0 0 0 0 17 1 0 0
/proc/25323/statm: 227 142 69 152 0 73 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 908

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25326
/proc/meminfo: memFree=1363640/2055920 swapFree=4192812/4192956
[pid=25323] ppid=25321 vsize=1028 CPUtime=342.19
/proc/25323/stat : 25323 (picosat) R 25321 25323 25153 0 -1 4194304 162 0 0 0 34218 1 0 0 25 0 1 0 106205538 1052672 147 1992294400 134512640 135137933 4294956240 18446744073709551615 134548654 0 0 4096 0 0 0 0 17 1 0 0
/proc/25323/statm: 257 147 69 152 0 103 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 1028

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25326
/proc/meminfo: memFree=1363640/2055920 swapFree=4192812/4192956
[pid=25323] ppid=25321 vsize=1024 CPUtime=402.17
/proc/25323/stat : 25323 (picosat) R 25321 25323 25153 0 -1 4194304 162 0 0 0 40216 1 0 0 25 0 1 0 106205538 1048576 147 1992294400 134512640 135137933 4294956240 18446744073709551615 134522778 0 0 4096 0 0 0 0 17 1 0 0
/proc/25323/statm: 256 147 69 152 0 102 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 1024

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25326
/proc/meminfo: memFree=1363640/2055920 swapFree=4192812/4192956
[pid=25323] ppid=25321 vsize=1024 CPUtime=462.16
/proc/25323/stat : 25323 (picosat) R 25321 25323 25153 0 -1 4194304 170 0 0 0 46215 1 0 0 25 0 1 0 106205538 1048576 155 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/25323/statm: 256 155 69 152 0 102 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 1024

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25326
/proc/meminfo: memFree=1363768/2055920 swapFree=4192812/4192956
[pid=25323] ppid=25321 vsize=1024 CPUtime=522.14
/proc/25323/stat : 25323 (picosat) R 25321 25323 25153 0 -1 4194304 171 0 0 0 52213 1 0 0 25 0 1 0 106205538 1048576 156 1992294400 134512640 135137933 4294956240 18446744073709551615 134549043 0 0 4096 0 0 0 0 17 1 0 0
/proc/25323/statm: 256 156 69 152 0 102 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 1024

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25326
/proc/meminfo: memFree=1363704/2055920 swapFree=4192812/4192956
[pid=25323] ppid=25321 vsize=1024 CPUtime=582.12
/proc/25323/stat : 25323 (picosat) R 25321 25323 25153 0 -1 4194304 171 0 0 0 58211 1 0 0 25 0 1 0 106205538 1048576 156 1992294400 134512640 135137933 4294956240 18446744073709551615 134553651 0 0 4096 0 0 0 0 17 1 0 0
/proc/25323/statm: 256 156 69 152 0 102 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 1024

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25326
/proc/meminfo: memFree=1363704/2055920 swapFree=4192812/4192956
[pid=25323] ppid=25321 vsize=1024 CPUtime=642.11
/proc/25323/stat : 25323 (picosat) R 25321 25323 25153 0 -1 4194304 171 0 0 0 64210 1 0 0 25 0 1 0 106205538 1048576 156 1992294400 134512640 135137933 4294956240 18446744073709551615 134553611 0 0 4096 0 0 0 0 17 1 0 0
/proc/25323/statm: 256 156 69 152 0 102 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 1024

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25326
/proc/meminfo: memFree=1363640/2055920 swapFree=4192812/4192956
[pid=25323] ppid=25321 vsize=1024 CPUtime=702.08
/proc/25323/stat : 25323 (picosat) R 25321 25323 25153 0 -1 4194304 176 0 0 0 70207 1 0 0 25 0 1 0 106205538 1048576 161 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/25323/statm: 256 161 69 152 0 102 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 1024

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25326
/proc/meminfo: memFree=1363640/2055920 swapFree=4192812/4192956
[pid=25323] ppid=25321 vsize=1024 CPUtime=762.07
/proc/25323/stat : 25323 (picosat) R 25321 25323 25153 0 -1 4194304 176 0 0 0 76206 1 0 0 25 0 1 0 106205538 1048576 161 1992294400 134512640 135137933 4294956240 18446744073709551615 134553615 0 0 4096 0 0 0 0 17 1 0 0
/proc/25323/statm: 256 161 69 152 0 102 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 1024

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25326
/proc/meminfo: memFree=1363640/2055920 swapFree=4192812/4192956
[pid=25323] ppid=25321 vsize=1024 CPUtime=822.06
/proc/25323/stat : 25323 (picosat) R 25321 25323 25153 0 -1 4194304 176 0 0 0 82204 2 0 0 25 0 1 0 106205538 1048576 161 1992294400 134512640 135137933 4294956240 18446744073709551615 134545637 0 0 4096 0 0 0 0 17 1 0 0
/proc/25323/statm: 256 161 69 152 0 102 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 1024

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25326
/proc/meminfo: memFree=1363640/2055920 swapFree=4192812/4192956
[pid=25323] ppid=25321 vsize=1024 CPUtime=882.04
/proc/25323/stat : 25323 (picosat) R 25321 25323 25153 0 -1 4194304 178 0 0 0 88202 2 0 0 25 0 1 0 106205538 1048576 163 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/25323/statm: 256 163 69 152 0 102 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 1024

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25326
/proc/meminfo: memFree=1363640/2055920 swapFree=4192812/4192956
[pid=25323] ppid=25321 vsize=1024 CPUtime=942.02
/proc/25323/stat : 25323 (picosat) R 25321 25323 25153 0 -1 4194304 178 0 0 0 94200 2 0 0 25 0 1 0 106205538 1048576 163 1992294400 134512640 135137933 4294956240 18446744073709551615 134521310 0 0 4096 0 0 0 0 17 1 0 0
/proc/25323/statm: 256 163 69 152 0 102 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 1024

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25326
/proc/meminfo: memFree=1363640/2055920 swapFree=4192812/4192956
[pid=25323] ppid=25321 vsize=1024 CPUtime=1002
/proc/25323/stat : 25323 (picosat) R 25321 25323 25153 0 -1 4194304 178 0 0 0 100198 2 0 0 25 0 1 0 106205538 1048576 163 1992294400 134512640 135137933 4294956240 18446744073709551615 134545677 0 0 4096 0 0 0 0 17 1 0 0
/proc/25323/statm: 256 163 69 152 0 102 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 1024

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25326
/proc/meminfo: memFree=1363640/2055920 swapFree=4192812/4192956
[pid=25323] ppid=25321 vsize=1024 CPUtime=1061.99
/proc/25323/stat : 25323 (picosat) R 25321 25323 25153 0 -1 4194304 183 0 0 0 106197 2 0 0 25 0 1 0 106205538 1048576 168 1992294400 134512640 135137933 4294956240 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/25323/statm: 256 168 69 152 0 102 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 1024

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25326
/proc/meminfo: memFree=1363640/2055920 swapFree=4192812/4192956
[pid=25323] ppid=25321 vsize=1024 CPUtime=1121.97
/proc/25323/stat : 25323 (picosat) R 25321 25323 25153 0 -1 4194304 183 0 0 0 112195 2 0 0 25 0 1 0 106205538 1048576 168 1992294400 134512640 135137933 4294956240 18446744073709551615 134549043 0 0 4096 0 0 0 0 17 1 0 0
/proc/25323/statm: 256 168 69 152 0 102 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 1024

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25326
/proc/meminfo: memFree=1363576/2055920 swapFree=4192812/4192956
[pid=25323] ppid=25321 vsize=1148 CPUtime=1181.95
/proc/25323/stat : 25323 (picosat) R 25321 25323 25153 0 -1 4194304 187 0 0 0 118193 2 0 0 25 0 1 0 106205538 1175552 172 1992294400 134512640 135137933 4294956240 18446744073709551615 134549012 0 0 4096 0 0 0 0 17 1 0 0
/proc/25323/statm: 287 172 69 152 0 133 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 1148



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25326
/proc/meminfo: memFree=1363576/2055920 swapFree=4192812/4192956
[pid=25323] ppid=25321 vsize=1148 CPUtime=1200.05
/proc/25323/stat : 25323 (picosat) R 25321 25323 25153 0 -1 4194304 187 0 0 0 120003 2 0 0 25 0 1 0 106205538 1175552 172 1992294400 134512640 135137933 4294956240 18446744073709551615 134551550 0 0 4096 0 0 0 0 17 1 0 0
/proc/25323/statm: 287 172 69 152 0 133 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 1148

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): 1200.06
CPU user time (s): 1200.03
CPU system time (s): 0.025996
CPU usage (%): 99.9709
Max. virtual memory (cumulated for all children) (KiB): 1156

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.03
system time used= 0.025996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 187
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= 1
involuntary context switches= 3575

runsolver used 1.14383 second user time and 2.16167 second system time

The end

Launcher Data

Begin job on node9 at 2009-04-26 23:35:18
IDJOB=1732547
IDBENCH=71122
IDSOLVER=506
FILE ID=node9/1732547-1240781718
PBS_JOBID= 9187255
Free space on /tmp= 66364 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/CRAFTED/sgen/sat/sgen1-sat-240-100.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1732547-1240781718/watcher-1732547-1240781718 -o /tmp/evaluation-result-1732547-1240781718/solver-1732547-1240781718 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1732547-1240781718.cnf

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

MD5SUM BENCH= 227ae3ed738eb1cf18ca67ef64582b2c
RANDOM SEED=864549697

node9.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		: 3000.240
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		: 3000.240
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:       1365024 kB
Buffers:         70404 kB
Cached:         527920 kB
SwapCached:        144 kB
Active:          58712 kB
Inactive:       553680 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1365024 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             712 kB
Writeback:           0 kB
Mapped:          23712 kB
Slab:            64548 kB
Committed_AS:   389332 kB
PageTables:       1388 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= 66364 MiB
End job on node9 at 2009-04-26 23:55:20