Trace number 1732497

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) 1200.09 1200.41

General information on the benchmark

NameCRAFTED/sgen/sat/
sgen1-sat-300-100.cnf
MD5SUMcda4bb923e6fa0cab57f8920411a2abd
Bench CategoryCRAFTED (crafted 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 variables300
Number of clauses720
Sum of the clauses size1800
Maximum clause length5
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2600
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 5120
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-1732497-1240781099.cnf
0.00/0.00	c parsed header 'p cnf 300 720'
0.00/0.00	c initialized 300 variables
0.00/0.00	c found 720 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   300   0.0   120     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  68.3   300  95.3   120   100   100   110  12.1   0.0 
0.00/0.00	c R   0.0  68.3   300  95.3   120   100   100   110  12.1   0.0 
0.00/0.01	c +   0.0  56.6   300 100.0   120   250    78   121  17.8   0.0 
0.00/0.01	c R   0.0  56.9   300 100.0   120   402   100   121  19.8   0.0 
0.00/0.01	c +   0.0  55.7   300 100.0   120   475   110   133  20.6   0.0 
0.00/0.02	c +   0.0  55.1   300 100.0   120   812    96   146  22.2   0.0 
0.00/0.04	c R   0.0  56.2   300 100.0   120  1204    96   146  20.1   0.0 
0.00/0.04	c +   0.0  55.3   300 100.0   120  1317   133   160  21.1   0.1 
0.06/0.07	c +   0.1  54.9   300 100.0   120  2074   146   176  21.2   0.1 
0.10/0.11	c +   0.1  56.4   300 100.0   120  3209   156   193  20.0   0.1 
0.10/0.11	c R   0.1  56.4   300 100.0   120  3210   157   193  20.1   0.1 
0.10/0.17	c +   0.2  54.8   300 100.0   120  4911   149   212  20.5   0.0 
0.20/0.26	c +   0.3  55.8   300 100.0   120  7464   160   233  21.8   0.1 
0.20/0.28	c R   0.3  56.2   300 100.0   120  8027   228   233  22.1   0.1 
0.30/0.39	c +   0.4  55.6   300 100.0   120 11293   122   256  22.2   0.0 
0.60/0.60	c +   0.6  55.1   300 100.0   120 17036   169   281  22.3   0.1 
0.60/0.69	c R   0.7  55.6   300 100.0   120 19261   198   281  21.2   0.1 
0.90/0.92	c +   0.9  54.6   300 100.0   120 25650   246   309  21.7   0.1 
1.40/1.42	c +   1.4  55.5   300 100.0   120 38571   283   339  21.6   0.1 
1.60/1.67	c R   1.7  55.2   300 100.0   120 44918   184   339  20.4   0.1 
1.60/1.67	c 
1.60/1.67	c  seconds     variables   original    learned     agility
1.60/1.67	c         level        used      conflicts    limit          MB
1.60/1.67	c 
2.10/2.15	c +   2.1  55.4   300 100.0   120 57952   310   372  21.2   0.1 
3.20/3.27	c +   3.3  56.3   300 100.0   120 87023   380   409  22.2   0.1 
3.90/3.94	c R   3.9  57.1   300 100.0   120 102e3   279   409  22.2   0.1 
4.89/4.99	c +   5.0  56.8   300 100.0   120 130e3   380   449  22.3   0.1 
7.49/7.55	c +   7.5  56.5   300 100.0   120 196e3   310   493  21.7   0.1 
8.99/9.00	c R   9.0  56.9   300 100.0   120 230e3   453   493  21.2   0.1 
11.39/11.45	c +  11.4  57.0   300 100.0   120 294e3   452   542  18.3   0.1 
17.29/17.39	c +  17.4  57.2   300 100.0   120 441e3   285   596  20.8   0.1 
20.49/20.57	c R  20.6  58.0   300 100.0   120 512e3   579   596  19.8   0.1 
26.48/26.54	c +  26.5  57.9   300 100.0   120 662e3   528   655  20.6   0.1 
40.28/40.32	c +  40.3  57.7   300 100.0   120 993e3   505   720  20.9   0.1 
46.38/46.44	c R  46.4  57.4   300 100.0   120 112e4   450   720  20.2   0.1 
61.27/61.37	c +  61.4  57.6   300 100.0   120 148e4   528   792  22.0   0.1 
92.96/93.00	c +  93.0  57.8   300 100.0   120 223e4   738   871  22.1   0.2 
103.36/103.46	c R 103.4  57.5   300 100.0   120 246e4   669   871  20.6   0.1 
140.95/141.02	c + 141.0  57.4   300 100.0   120 335e4   666   958  22.4   0.1 
215.34/215.48	c + 215.4  56.9   300 100.0   120 502e4   891  1053  20.4   0.2 
230.13/230.21	c R 230.2  56.5   300 100.0   120 533e4   604  1053  22.2   0.1 
327.01/327.10	c + 327.0  56.8   300 100.0   120 754e4   718  1158  19.8   0.2 
504.56/504.72	c + 504.6  57.2   300 100.0   120 113e5   774  1273  20.4   0.2 
513.15/513.30	c R 513.2  57.2   300 100.0   120 114e5   697  1273  20.0   0.1 
766.59/766.86	c + 766.7  57.1   300 100.0   120 169e5   997  1400  20.4   0.2 
766.59/766.86	c 
766.59/766.86	c  seconds     variables   original    learned     agility
766.59/766.86	c         level        used      conflicts    limit          MB
766.59/766.86	c 
1136.69/1137.09	c R 114e1  57.0   300 100.0   120 246e5  1183  1400  21.3   0.3 
1175.38/1175.78	c + 118e1  57.0   300 100.0   120 254e5  1324  1540  21.8   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-1732497-1240781099/watcher-1732497-1240781099 -o /tmp/evaluation-result-1732497-1240781099/solver-1732497-1240781099 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1732497-1240781099.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: 1.58 1.18 1.12 3/64 27136
/proc/meminfo: memFree=1657480/2055920 swapFree=4191900/4192956
[pid=27136] ppid=27134 vsize=780 CPUtime=0
/proc/27136/stat : 27136 (picosat) R 27134 27136 26940 0 -1 4194304 106 0 0 0 0 0 0 0 18 0 1 0 106143129 798720 91 1992294400 134512640 135137933 4294956224 18446744073709551615 134689534 0 0 4096 0 0 0 0 17 1 0 0
/proc/27136/statm: 195 92 69 152 0 41 0

[startup+0.070686 s]
/proc/loadavg: 1.58 1.18 1.12 3/64 27136
/proc/meminfo: memFree=1657480/2055920 swapFree=4191900/4192956
[pid=27136] ppid=27134 vsize=780 CPUtime=0.06
/proc/27136/stat : 27136 (picosat) R 27134 27136 26940 0 -1 4194304 109 0 0 0 6 0 0 0 18 0 1 0 106143129 798720 94 1992294400 134512640 135137933 4294956224 18446744073709551615 134667342 0 0 4096 0 0 0 0 17 1 0 0
/proc/27136/statm: 195 94 69 152 0 41 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 780

[startup+0.101688 s]
/proc/loadavg: 1.58 1.18 1.12 3/64 27136
/proc/meminfo: memFree=1657480/2055920 swapFree=4191900/4192956
[pid=27136] ppid=27134 vsize=780 CPUtime=0.1
/proc/27136/stat : 27136 (picosat) R 27134 27136 26940 0 -1 4194304 110 0 0 0 10 0 0 0 18 0 1 0 106143129 798720 95 1992294400 134512640 135137933 4294956224 18446744073709551615 134521453 0 0 4096 0 0 0 0 17 1 0 0
/proc/27136/statm: 195 95 69 152 0 41 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 780

[startup+0.301705 s]
/proc/loadavg: 1.58 1.18 1.12 3/64 27136
/proc/meminfo: memFree=1657480/2055920 swapFree=4191900/4192956
[pid=27136] ppid=27134 vsize=780 CPUtime=0.3
/proc/27136/stat : 27136 (picosat) R 27134 27136 26940 0 -1 4194304 112 0 0 0 30 0 0 0 19 0 1 0 106143129 798720 97 1992294400 134512640 135137933 4294956224 18446744073709551615 134551374 0 0 4096 0 0 0 0 17 1 0 0
/proc/27136/statm: 195 97 69 152 0 41 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 780

[startup+0.70174 s]
/proc/loadavg: 1.58 1.18 1.12 3/64 27136
/proc/meminfo: memFree=1657480/2055920 swapFree=4191900/4192956
[pid=27136] ppid=27134 vsize=780 CPUtime=0.7
/proc/27136/stat : 27136 (picosat) R 27134 27136 26940 0 -1 4194304 115 0 0 0 70 0 0 0 22 0 1 0 106143129 798720 100 1992294400 134512640 135137933 4294956224 18446744073709551615 134545180 0 0 4096 0 0 0 0 17 1 0 0
/proc/27136/statm: 195 100 69 152 0 41 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 780

[startup+1.50181 s]
/proc/loadavg: 1.58 1.18 1.12 2/65 27137
/proc/meminfo: memFree=1657280/2055920 swapFree=4191900/4192956
[pid=27136] ppid=27134 vsize=780 CPUtime=1.5
/proc/27136/stat : 27136 (picosat) R 27134 27136 26940 0 -1 4194304 118 0 0 0 150 0 0 0 25 0 1 0 106143129 798720 103 1992294400 134512640 135137933 4294956224 18446744073709551615 134521419 0 0 4096 0 0 0 0 17 1 0 0
/proc/27136/statm: 195 103 69 152 0 41 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 780

[startup+3.10195 s]
/proc/loadavg: 1.54 1.17 1.12 2/65 27137
/proc/meminfo: memFree=1657152/2055920 swapFree=4191900/4192956
[pid=27136] ppid=27134 vsize=780 CPUtime=3.1
/proc/27136/stat : 27136 (picosat) R 27134 27136 26940 0 -1 4194304 121 0 0 0 310 0 0 0 25 0 1 0 106143129 798720 106 1992294400 134512640 135137933 4294956224 18446744073709551615 134551436 0 0 4096 0 0 0 0 17 1 0 0
/proc/27136/statm: 195 106 69 152 0 41 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 780

[startup+6.30122 s]
/proc/loadavg: 1.54 1.17 1.12 2/65 27137
/proc/meminfo: memFree=1657152/2055920 swapFree=4191900/4192956
[pid=27136] ppid=27134 vsize=780 CPUtime=6.29
/proc/27136/stat : 27136 (picosat) R 27134 27136 26940 0 -1 4194304 125 0 0 0 629 0 0 0 25 0 1 0 106143129 798720 110 1992294400 134512640 135137933 4294956224 18446744073709551615 134521335 0 0 4096 0 0 0 0 17 1 0 0
/proc/27136/statm: 195 110 69 152 0 41 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 780

[startup+12.7018 s]
/proc/loadavg: 1.45 1.17 1.12 2/65 27137
/proc/meminfo: memFree=1656968/2055920 swapFree=4191900/4192956
[pid=27136] ppid=27134 vsize=908 CPUtime=12.69
/proc/27136/stat : 27136 (picosat) R 27134 27136 26940 0 -1 4194304 131 0 0 0 1269 0 0 0 25 0 1 0 106143129 929792 116 1992294400 134512640 135137933 4294956224 18446744073709551615 134547458 0 0 4096 0 0 0 0 17 1 0 0
/proc/27136/statm: 227 116 69 152 0 73 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 908

[startup+25.5019 s]
/proc/loadavg: 1.38 1.16 1.12 2/65 27137
/proc/meminfo: memFree=1656968/2055920 swapFree=4191900/4192956
[pid=27136] ppid=27134 vsize=908 CPUtime=25.48
/proc/27136/stat : 27136 (picosat) R 27134 27136 26940 0 -1 4194304 134 0 0 0 2548 0 0 0 25 0 1 0 106143129 929792 119 1992294400 134512640 135137933 4294956224 18446744073709551615 134548152 0 0 4096 0 0 0 0 17 1 0 0
/proc/27136/statm: 227 119 69 152 0 73 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 908

[startup+51.1011 s]
/proc/loadavg: 1.25 1.15 1.12 2/65 27137
/proc/meminfo: memFree=1656904/2055920 swapFree=4191900/4192956
[pid=27136] ppid=27134 vsize=908 CPUtime=51.07
/proc/27136/stat : 27136 (picosat) R 27134 27136 26940 0 -1 4194304 143 0 0 0 5107 0 0 0 25 0 1 0 106143129 929792 128 1992294400 134512640 135137933 4294956224 18446744073709551615 134522693 0 0 4096 0 0 0 0 17 1 0 0
/proc/27136/statm: 227 128 69 152 0 73 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 908

[startup+102.306 s]
/proc/loadavg: 1.10 1.12 1.10 2/65 27137
/proc/meminfo: memFree=1656904/2055920 swapFree=4191900/4192956
[pid=27136] ppid=27134 vsize=908 CPUtime=102.26
/proc/27136/stat : 27136 (picosat) R 27134 27136 26940 0 -1 4194304 151 0 0 0 10226 0 0 0 25 0 1 0 106143129 929792 136 1992294400 134512640 135137933 4294956224 18446744073709551615 134542919 0 0 4096 0 0 0 0 17 1 0 0
/proc/27136/statm: 227 136 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: 1.03 1.10 1.09 2/65 27137
/proc/meminfo: memFree=1656840/2055920 swapFree=4191900/4192956
[pid=27136] ppid=27134 vsize=1020 CPUtime=162.24
/proc/27136/stat : 27136 (picosat) R 27134 27136 26940 0 -1 4194304 158 0 0 0 16224 0 0 0 25 0 1 0 106143129 1044480 143 1992294400 134512640 135137933 4294956224 18446744073709551615 134551371 0 0 4096 0 0 0 0 17 1 0 0
/proc/27136/statm: 255 143 69 152 0 101 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 1020

[startup+222.302 s]
/proc/loadavg: 1.08 1.09 1.09 2/65 27137
/proc/meminfo: memFree=1656776/2055920 swapFree=4191900/4192956
[pid=27136] ppid=27134 vsize=1016 CPUtime=222.24
/proc/27136/stat : 27136 (picosat) R 27134 27136 26940 0 -1 4194304 160 0 0 0 22223 1 0 0 25 0 1 0 106143129 1040384 145 1992294400 134512640 135137933 4294956224 18446744073709551615 134551398 0 0 4096 0 0 0 0 17 1 0 0
/proc/27136/statm: 254 145 69 152 0 100 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 1016

[startup+282.301 s]
/proc/loadavg: 1.03 1.07 1.08 2/65 27137
/proc/meminfo: memFree=1656712/2055920 swapFree=4191900/4192956
[pid=27136] ppid=27134 vsize=1016 CPUtime=282.22
/proc/27136/stat : 27136 (picosat) R 27134 27136 26940 0 -1 4194304 166 0 0 0 28221 1 0 0 25 0 1 0 106143129 1040384 151 1992294400 134512640 135137933 4294956224 18446744073709551615 134545444 0 0 4096 0 0 0 0 17 1 0 0
/proc/27136/statm: 254 151 69 152 0 100 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 1016

[startup+342.301 s]
/proc/loadavg: 1.01 1.06 1.08 2/65 27137
/proc/meminfo: memFree=1656712/2055920 swapFree=4191900/4192956
[pid=27136] ppid=27134 vsize=1016 CPUtime=342.2
/proc/27136/stat : 27136 (picosat) R 27134 27136 26940 0 -1 4194304 169 0 0 0 34219 1 0 0 25 0 1 0 106143129 1040384 154 1992294400 134512640 135137933 4294956224 18446744073709551615 134552501 0 0 4096 0 0 0 0 17 1 0 0
/proc/27136/statm: 254 154 69 152 0 100 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 1016

[startup+402.301 s]
/proc/loadavg: 1.00 1.04 1.07 2/65 27137
/proc/meminfo: memFree=1656648/2055920 swapFree=4191900/4192956
[pid=27136] ppid=27134 vsize=1016 CPUtime=402.19
/proc/27136/stat : 27136 (picosat) R 27134 27136 26940 0 -1 4194304 174 0 0 0 40218 1 0 0 25 0 1 0 106143129 1040384 159 1992294400 134512640 135137933 4294956224 18446744073709551615 134554570 0 0 4096 0 0 0 0 17 1 0 0
/proc/27136/statm: 254 159 69 152 0 100 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 1016

[startup+462.302 s]
/proc/loadavg: 1.00 1.03 1.07 2/65 27137
/proc/meminfo: memFree=1656776/2055920 swapFree=4191900/4192956
[pid=27136] ppid=27134 vsize=1016 CPUtime=462.17
/proc/27136/stat : 27136 (picosat) R 27134 27136 26940 0 -1 4194304 174 0 0 0 46216 1 0 0 25 0 1 0 106143129 1040384 159 1992294400 134512640 135137933 4294956224 18446744073709551615 134551650 0 0 4096 0 0 0 0 17 1 0 0
/proc/27136/statm: 254 159 69 152 0 100 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 1016

[startup+522.302 s]
/proc/loadavg: 1.00 1.02 1.06 2/65 27137
/proc/meminfo: memFree=1656712/2055920 swapFree=4191900/4192956
[pid=27136] ppid=27134 vsize=1016 CPUtime=522.15
/proc/27136/stat : 27136 (picosat) R 27134 27136 26940 0 -1 4194304 181 0 0 0 52214 1 0 0 25 0 1 0 106143129 1040384 166 1992294400 134512640 135137933 4294956224 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/27136/statm: 254 166 69 152 0 100 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 1016

[startup+582.302 s]
/proc/loadavg: 1.00 1.02 1.06 2/65 27137
/proc/meminfo: memFree=1656648/2055920 swapFree=4191900/4192956
[pid=27136] ppid=27134 vsize=1016 CPUtime=582.14
/proc/27136/stat : 27136 (picosat) R 27134 27136 26940 0 -1 4194304 183 0 0 0 58213 1 0 0 25 0 1 0 106143129 1040384 168 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/27136/statm: 254 168 69 152 0 100 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 1016

[startup+642.301 s]
/proc/loadavg: 1.00 1.01 1.05 2/65 27137
/proc/meminfo: memFree=1656584/2055920 swapFree=4191900/4192956
[pid=27136] ppid=27134 vsize=1092 CPUtime=642.12
/proc/27136/stat : 27136 (picosat) R 27134 27136 26940 0 -1 4194304 185 0 0 0 64211 1 0 0 25 0 1 0 106143129 1118208 170 1992294400 134512640 135137933 4294956224 18446744073709551615 134521277 0 0 4096 0 0 0 0 17 1 0 0
/proc/27136/statm: 273 170 69 152 0 119 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 1092

[startup+702.301 s]
/proc/loadavg: 1.00 1.01 1.04 2/65 27137
/proc/meminfo: memFree=1656648/2055920 swapFree=4191900/4192956
[pid=27136] ppid=27134 vsize=1092 CPUtime=702.1
/proc/27136/stat : 27136 (picosat) R 27134 27136 26940 0 -1 4194304 185 0 0 0 70209 1 0 0 25 0 1 0 106143129 1118208 170 1992294400 134512640 135137933 4294956224 18446744073709551615 134552176 0 0 4096 0 0 0 0 17 1 0 0
/proc/27136/statm: 273 170 69 152 0 119 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 1092

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 27137
/proc/meminfo: memFree=1656584/2055920 swapFree=4191900/4192956
[pid=27136] ppid=27134 vsize=1092 CPUtime=762.1
/proc/27136/stat : 27136 (picosat) R 27134 27136 26940 0 -1 4194304 185 0 0 0 76208 2 0 0 25 0 1 0 106143129 1118208 170 1992294400 134512640 135137933 4294956224 18446744073709551615 134551374 0 0 4096 0 0 0 0 17 1 0 0
/proc/27136/statm: 273 170 69 152 0 119 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 1092

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 27139
/proc/meminfo: memFree=1656392/2055920 swapFree=4191900/4192956
[pid=27136] ppid=27134 vsize=1092 CPUtime=822.08
/proc/27136/stat : 27136 (picosat) R 27134 27136 26940 0 -1 4194304 188 0 0 0 82206 2 0 0 25 0 1 0 106143129 1118208 173 1992294400 134512640 135137933 4294956224 18446744073709551615 134549059 0 0 4096 0 0 0 0 17 1 0 0
/proc/27136/statm: 273 173 69 152 0 119 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 1092

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 27139
/proc/meminfo: memFree=1656392/2055920 swapFree=4191900/4192956
[pid=27136] ppid=27134 vsize=1092 CPUtime=882.06
/proc/27136/stat : 27136 (picosat) R 27134 27136 26940 0 -1 4194304 190 0 0 0 88204 2 0 0 25 0 1 0 106143129 1118208 175 1992294400 134512640 135137933 4294956224 18446744073709551615 134554555 0 0 4096 0 0 0 0 17 1 0 0
/proc/27136/statm: 273 175 69 152 0 119 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 1092

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 27139
/proc/meminfo: memFree=1656392/2055920 swapFree=4191900/4192956
[pid=27136] ppid=27134 vsize=1092 CPUtime=942.04
/proc/27136/stat : 27136 (picosat) R 27134 27136 26940 0 -1 4194304 191 0 0 0 94202 2 0 0 25 0 1 0 106143129 1118208 176 1992294400 134512640 135137933 4294956224 18446744073709551615 134545564 0 0 4096 0 0 0 0 17 1 0 0
/proc/27136/statm: 273 176 69 152 0 119 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 1092

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 27139
/proc/meminfo: memFree=1656520/2055920 swapFree=4191900/4192956
[pid=27136] ppid=27134 vsize=1092 CPUtime=1002.03
/proc/27136/stat : 27136 (picosat) R 27134 27136 26940 0 -1 4194304 191 0 0 0 100201 2 0 0 25 0 1 0 106143129 1118208 176 1992294400 134512640 135137933 4294956224 18446744073709551615 134543180 0 0 4096 0 0 0 0 17 1 0 0
/proc/27136/statm: 273 176 69 152 0 119 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 1092

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 27139
/proc/meminfo: memFree=1656520/2055920 swapFree=4191900/4192956
[pid=27136] ppid=27134 vsize=1092 CPUtime=1062.01
/proc/27136/stat : 27136 (picosat) R 27134 27136 26940 0 -1 4194304 191 0 0 0 106199 2 0 0 25 0 1 0 106143129 1118208 176 1992294400 134512640 135137933 4294956224 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/27136/statm: 273 176 69 152 0 119 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 1092

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27139
/proc/meminfo: memFree=1656456/2055920 swapFree=4191900/4192956
[pid=27136] ppid=27134 vsize=1092 CPUtime=1121.99
/proc/27136/stat : 27136 (picosat) R 27134 27136 26940 0 -1 4194304 191 0 0 0 112197 2 0 0 25 0 1 0 106143129 1118208 176 1992294400 134512640 135137933 4294956224 18446744073709551615 134552498 0 0 4096 0 0 0 0 17 1 0 0
/proc/27136/statm: 273 176 69 152 0 119 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 1092

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27139
/proc/meminfo: memFree=1656456/2055920 swapFree=4191900/4192956
[pid=27136] ppid=27134 vsize=1092 CPUtime=1181.98
/proc/27136/stat : 27136 (picosat) R 27134 27136 26940 0 -1 4194304 199 0 0 0 118196 2 0 0 25 0 1 0 106143129 1118208 184 1992294400 134512640 135137933 4294956224 18446744073709551615 134569725 0 0 4096 0 0 0 0 17 1 0 0
/proc/27136/statm: 273 184 69 152 0 119 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 1092



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27139
/proc/meminfo: memFree=1656456/2055920 swapFree=4191900/4192956
[pid=27136] ppid=27134 vsize=1092 CPUtime=1200.08
/proc/27136/stat : 27136 (picosat) R 27134 27136 26940 0 -1 4194304 199 0 0 0 120006 2 0 0 25 0 1 0 106143129 1118208 184 1992294400 134512640 135137933 4294956224 18446744073709551615 134522624 0 0 4096 0 0 0 0 17 1 0 0
/proc/27136/statm: 273 184 69 152 0 119 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 1092

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): 1200.09
CPU user time (s): 1200.06
CPU system time (s): 0.028995
CPU usage (%): 99.9736
Max. virtual memory (cumulated for all children) (KiB): 1148

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.06
system time used= 0.028995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 199
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= 2797

runsolver used 1.13583 second user time and 2.17167 second system time

The end

Launcher Data 

Begin job on node31 at 2009-04-26 23:24:59
IDJOB=1732497
IDBENCH=71121
IDSOLVER=506
FILE ID=node31/1732497-1240781099
PBS_JOBID= 9187279
Free space on /tmp= 66416 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/CRAFTED/sgen/sat/sgen1-sat-300-100.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1732497-1240781099/watcher-1732497-1240781099 -o /tmp/evaluation-result-1732497-1240781099/solver-1732497-1240781099 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1732497-1240781099.cnf

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

MD5SUM BENCH= cda4bb923e6fa0cab57f8920411a2abd
RANDOM SEED=2047615446

node31.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		: 3000.213
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		: 3000.213
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:       1657960 kB
Buffers:         50388 kB
Cached:         261484 kB
SwapCached:        384 kB
Active:         113400 kB
Inactive:       212856 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1657960 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:             728 kB
Writeback:           0 kB
Mapped:          22836 kB
Slab:            57428 kB
Committed_AS:   407392 kB
PageTables:       1464 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66416 MiB
End job on node31 at 2009-04-26 23:45:02