Trace number 1737406

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-250-100.cnf
MD5SUM327600404ca46d59d12ad4e7ba1e4999
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark64.9541
Satisfiable
(Un)Satisfiability was proved
Number of variables250
Number of clauses600
Sum of the clauses size1500
Maximum clause length5
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2500
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 5100
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-1737406-1240817573.cnf
0.00/0.00	c parsed header 'p cnf 250 600'
0.00/0.00	c initialized 250 variables
0.00/0.00	c found 600 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   250   0.0   100     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  61.0   250  95.2   100   100   100   110  10.9   0.0 
0.00/0.00	c R   0.0  61.0   250  95.2   100   102   102   110  11.0   0.0 
0.00/0.00	c +   0.0  49.1   250 100.0   100   250    75   121  16.8   0.0 
0.00/0.01	c R   0.0  45.8   250 100.0   100   406   103   121  19.5   0.0 
0.00/0.01	c +   0.0  44.3   250 100.0   100   475   108   133  20.1   0.0 
0.00/0.02	c +   0.0  43.3   250 100.0   100   812    94   146  21.4   0.0 
0.00/0.03	c R   0.0  44.5   250 100.0   100  1206   108   146  22.2   0.0 
0.00/0.04	c +   0.0  44.3   250 100.0   100  1317   142   160  21.7   0.0 
0.00/0.06	c +   0.1  45.1   250 100.0   100  2074   147   176  22.5   0.0 
0.07/0.10	c +   0.1  46.4   250 100.0   100  3209   166   193  21.7   0.0 
0.07/0.10	c R   0.1  46.4   250 100.0   100  3211   168   193  21.7   0.0 
0.09/0.15	c +   0.2  46.5   250 100.0   100  4911   169   212  21.5   0.0 
0.19/0.23	c +   0.2  47.2   250 100.0   100  7464   188   233  22.9   0.0 
0.19/0.25	c R   0.3  47.1   250 100.0   100  8020   139   233  22.1   0.0 
0.29/0.36	c +   0.4  46.3   250 100.0   100 11293   154   256  21.5   0.0 
0.49/0.55	c +   0.6  46.7   250 100.0   100 17036   207   281  23.9   0.1 
0.59/0.64	c R   0.6  47.4   250 100.0   100 19255   256   281  22.6   0.1 
0.79/0.85	c +   0.8  47.2   250 100.0   100 25650   185   309  22.1   0.0 
1.19/1.27	c +   1.3  48.1   250 100.0   100 38571   240   339  21.1   0.1 
1.39/1.49	c R   1.5  47.2   250 100.0   100 44922   274   339  21.2   0.1 
1.39/1.49	c 
1.39/1.49	c  seconds     variables   original    learned     agility
1.39/1.49	c         level        used      conflicts    limit          MB
1.39/1.49	c 
1.89/1.92	c +   1.9  47.1   250 100.0   100 57952   301   372  22.1   0.1 
2.89/2.93	c +   2.9  47.8   250 100.0   100 87023   378   409  21.3   0.1 
3.49/3.51	c R   3.5  48.5   250 100.0   100 102e3   321   409  22.4   0.1 
4.40/4.47	c +   4.5  48.5   250 100.0   100 130e3   282   449  23.6   0.1 
6.79/6.81	c +   6.8  48.2   250 100.0   100 196e3   382   493  22.2   0.1 
8.09/8.16	c N   8.2  48.2   250 100.0   100 230e3   430   493  23.7   0.1 
10.29/10.39	c +  10.4  48.3   250 100.0   100 294e3   343   542  23.3   0.1 
15.69/15.75	c +  15.7  48.0   250 100.0   100 441e3   467   596  22.2   0.1 
18.49/18.54	c N  18.5  48.3   250 100.0   100 512e3   559   596  23.7   0.1 
23.99/24.05	c +  24.0  48.5   250 100.0   100 662e3   600   655  20.5   0.1 
36.48/36.59	c +  36.6  48.9   250 100.0   100 993e3   487   720  23.9   0.1 
41.88/41.99	c R  42.0  49.0   250 100.0   100 112e4   473   720  22.5   0.1 
55.48/55.55	c +  55.5  48.9   250 100.0   100 148e4   454   792  23.2   0.1 
84.57/84.68	c +  84.7  48.6   250 100.0   100 223e4   569   871  21.7   0.1 
93.76/93.87	c R  93.8  48.4   250 100.0   100 246e4   809   871  22.8   0.1 
128.05/128.13	c + 128.1  48.5   250 100.0   100 335e4   813   958  21.9   0.1 
195.43/195.50	c + 195.4  48.7   250 100.0   100 502e4   830  1053  22.9   0.2 
208.23/208.35	c R 208.3  48.6   250 100.0   100 533e4   604  1053  22.8   0.1 
296.40/296.55	c + 296.5  48.7   250 100.0   100 754e4   646  1158  23.0   0.1 
453.86/454.08	c + 454.0  48.4   250 100.0   100 113e5   724  1273  20.3   0.1 
461.36/461.59	c R 461.5  48.4   250 100.0   100 114e5   964  1273  22.2   0.2 
689.79/690.05	c + 689.9  48.5   250 100.0   100 169e5  1093  1400  22.1   0.2 
689.79/690.05	c 
689.79/690.05	c  seconds     variables   original    learned     agility
689.79/690.05	c         level        used      conflicts    limit          MB
689.79/690.05	c 
1021.80/1022.16	c R 102e1  48.4   250 100.0   100 246e5  1389  1400  20.6   0.3 
1057.39/1057.72	c + 106e1  48.4   250 100.0   100 254e5  1082  1540  21.3   0.2

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-1737406-1240817573/watcher-1737406-1240817573 -o /tmp/evaluation-result-1737406-1240817573/solver-1737406-1240817573 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1737406-1240817573.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 3/64 29171
/proc/meminfo: memFree=1851720/2055920 swapFree=4181276/4192956
[pid=29171] ppid=29169 vsize=780 CPUtime=0
/proc/29171/stat : 29171 (picosat) R 29169 29171 28770 0 -1 4194304 105 0 0 0 0 0 0 0 18 0 1 0 109785135 798720 90 1992294400 134512640 135137933 4294956240 18446744073709551615 134527841 0 0 4096 0 0 0 0 17 1 0 0
/proc/29171/statm: 195 90 69 152 0 41 0

[startup+0.0744 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 29171
/proc/meminfo: memFree=1851720/2055920 swapFree=4181276/4192956
[pid=29171] ppid=29169 vsize=780 CPUtime=0.07
/proc/29171/stat : 29171 (picosat) R 29169 29171 28770 0 -1 4194304 107 0 0 0 7 0 0 0 18 0 1 0 109785135 798720 92 1992294400 134512640 135137933 4294956240 18446744073709551615 134552123 0 0 4096 0 0 0 0 17 1 0 0
/proc/29171/statm: 195 92 69 152 0 41 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 780

[startup+0.101404 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 29171
/proc/meminfo: memFree=1851720/2055920 swapFree=4181276/4192956
[pid=29171] ppid=29169 vsize=780 CPUtime=0.09
/proc/29171/stat : 29171 (picosat) R 29169 29171 28770 0 -1 4194304 107 0 0 0 9 0 0 0 18 0 1 0 109785135 798720 92 1992294400 134512640 135137933 4294956240 18446744073709551615 134521248 0 0 4096 0 0 0 0 17 1 0 0
/proc/29171/statm: 195 92 69 152 0 41 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 780

[startup+0.301425 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 29171
/proc/meminfo: memFree=1851720/2055920 swapFree=4181276/4192956
[pid=29171] ppid=29169 vsize=780 CPUtime=0.29
/proc/29171/stat : 29171 (picosat) R 29169 29171 28770 0 -1 4194304 109 0 0 0 29 0 0 0 19 0 1 0 109785135 798720 94 1992294400 134512640 135137933 4294956240 18446744073709551615 134553945 0 0 4096 0 0 0 0 17 1 0 0
/proc/29171/statm: 195 94 69 152 0 41 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 780

[startup+0.701469 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 29171
/proc/meminfo: memFree=1851720/2055920 swapFree=4181276/4192956
[pid=29171] ppid=29169 vsize=780 CPUtime=0.69
/proc/29171/stat : 29171 (picosat) R 29169 29171 28770 0 -1 4194304 113 0 0 0 69 0 0 0 22 0 1 0 109785135 798720 98 1992294400 134512640 135137933 4294956240 18446744073709551615 134553615 0 0 4096 0 0 0 0 17 1 0 0
/proc/29171/statm: 195 98 69 152 0 41 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 780

[startup+1.50155 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29172
/proc/meminfo: memFree=1851520/2055920 swapFree=4181276/4192956
[pid=29171] ppid=29169 vsize=780 CPUtime=1.49
/proc/29171/stat : 29171 (picosat) R 29169 29171 28770 0 -1 4194304 115 0 0 0 149 0 0 0 25 0 1 0 109785135 798720 100 1992294400 134512640 135137933 4294956240 18446744073709551615 134551392 0 0 4096 0 0 0 0 17 1 0 0
/proc/29171/statm: 195 100 69 152 0 41 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 780

[startup+3.10173 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29172
/proc/meminfo: memFree=1851392/2055920 swapFree=4181276/4192956
[pid=29171] ppid=29169 vsize=780 CPUtime=3.09
/proc/29171/stat : 29171 (picosat) R 29169 29171 28770 0 -1 4194304 119 0 0 0 309 0 0 0 25 0 1 0 109785135 798720 104 1992294400 134512640 135137933 4294956240 18446744073709551615 134552908 0 0 4096 0 0 0 0 17 1 0 0
/proc/29171/statm: 195 104 69 152 0 41 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 780

[startup+6.30107 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29172
/proc/meminfo: memFree=1851328/2055920 swapFree=4181276/4192956
[pid=29171] ppid=29169 vsize=780 CPUtime=6.29
/proc/29171/stat : 29171 (picosat) R 29169 29171 28770 0 -1 4194304 122 0 0 0 629 0 0 0 25 0 1 0 109785135 798720 107 1992294400 134512640 135137933 4294956240 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/29171/statm: 195 107 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: 1.00 1.00 1.00 2/65 29172
/proc/meminfo: memFree=1851200/2055920 swapFree=4181276/4192956
[pid=29171] ppid=29169 vsize=908 CPUtime=12.69
/proc/29171/stat : 29171 (picosat) R 29169 29171 28770 0 -1 4194304 127 0 0 0 1269 0 0 0 25 0 1 0 109785135 929792 112 1992294400 134512640 135137933 4294956240 18446744073709551615 134552950 0 0 4096 0 0 0 0 17 1 0 0
/proc/29171/statm: 227 112 69 152 0 73 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 908

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29172
/proc/meminfo: memFree=1851200/2055920 swapFree=4181276/4192956
[pid=29171] ppid=29169 vsize=908 CPUtime=25.49
/proc/29171/stat : 29171 (picosat) R 29169 29171 28770 0 -1 4194304 132 0 0 0 2549 0 0 0 25 0 1 0 109785135 929792 117 1992294400 134512640 135137933 4294956240 18446744073709551615 134567850 0 0 4096 0 0 0 0 17 1 0 0
/proc/29171/statm: 227 117 69 152 0 73 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 908

[startup+51.1019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29172
/proc/meminfo: memFree=1851264/2055920 swapFree=4181276/4192956
[pid=29171] ppid=29169 vsize=908 CPUtime=51.08
/proc/29171/stat : 29171 (picosat) R 29169 29171 28770 0 -1 4194304 135 0 0 0 5108 0 0 0 25 0 1 0 109785135 929792 120 1992294400 134512640 135137933 4294956240 18446744073709551615 134551398 0 0 4096 0 0 0 0 17 1 0 0
/proc/29171/statm: 227 120 69 152 0 73 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 908

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29172
/proc/meminfo: memFree=1851136/2055920 swapFree=4181276/4192956
[pid=29171] ppid=29169 vsize=908 CPUtime=102.26
/proc/29171/stat : 29171 (picosat) R 29169 29171 28770 0 -1 4194304 144 0 0 0 10226 0 0 0 25 0 1 0 109785135 929792 129 1992294400 134512640 135137933 4294956240 18446744073709551615 134548903 0 0 4096 0 0 0 0 17 1 0 0
/proc/29171/statm: 227 129 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: 1.00 1.00 1.00 2/65 29172
/proc/meminfo: memFree=1851008/2055920 swapFree=4181276/4192956
[pid=29171] ppid=29169 vsize=908 CPUtime=162.24
/proc/29171/stat : 29171 (picosat) R 29169 29171 28770 0 -1 4194304 151 0 0 0 16224 0 0 0 25 0 1 0 109785135 929792 136 1992294400 134512640 135137933 4294956240 18446744073709551615 134545637 0 0 4096 0 0 0 0 17 1 0 0
/proc/29171/statm: 227 136 69 152 0 73 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 908

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29172
/proc/meminfo: memFree=1850944/2055920 swapFree=4181276/4192956
[pid=29171] ppid=29169 vsize=1020 CPUtime=222.23
/proc/29171/stat : 29171 (picosat) R 29169 29171 28770 0 -1 4194304 158 0 0 0 22223 0 0 0 25 0 1 0 109785135 1044480 143 1992294400 134512640 135137933 4294956240 18446744073709551615 134527773 0 0 4096 0 0 0 0 17 1 0 0
/proc/29171/statm: 255 143 69 152 0 101 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 1020

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29172
/proc/meminfo: memFree=1850944/2055920 swapFree=4181276/4192956
[pid=29171] ppid=29169 vsize=1016 CPUtime=282.21
/proc/29171/stat : 29171 (picosat) R 29169 29171 28770 0 -1 4194304 158 0 0 0 28221 0 0 0 25 0 1 0 109785135 1040384 143 1992294400 134512640 135137933 4294956240 18446744073709551615 134548834 0 0 4096 0 0 0 0 17 1 0 0
/proc/29171/statm: 254 143 69 152 0 100 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 1016

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29172
/proc/meminfo: memFree=1850880/2055920 swapFree=4181276/4192956
[pid=29171] ppid=29169 vsize=1012 CPUtime=342.19
/proc/29171/stat : 29171 (picosat) R 29169 29171 28770 0 -1 4194304 164 0 0 0 34219 0 0 0 25 0 1 0 109785135 1036288 149 1992294400 134512640 135137933 4294956240 18446744073709551615 134551292 0 0 4096 0 0 0 0 17 1 0 0
/proc/29171/statm: 253 149 69 152 0 99 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 1012

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29174
/proc/meminfo: memFree=1850688/2055920 swapFree=4181276/4192956
[pid=29171] ppid=29169 vsize=1012 CPUtime=402.17
/proc/29171/stat : 29171 (picosat) R 29169 29171 28770 0 -1 4194304 166 0 0 0 40217 0 0 0 25 0 1 0 109785135 1036288 151 1992294400 134512640 135137933 4294956240 18446744073709551615 134554513 0 0 4096 0 0 0 0 17 1 0 0
/proc/29171/statm: 253 151 69 152 0 99 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 1012

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29174
/proc/meminfo: memFree=1850752/2055920 swapFree=4181276/4192956
[pid=29171] ppid=29169 vsize=1012 CPUtime=462.16
/proc/29171/stat : 29171 (picosat) R 29169 29171 28770 0 -1 4194304 166 0 0 0 46216 0 0 0 25 0 1 0 109785135 1036288 151 1992294400 134512640 135137933 4294956240 18446744073709551615 134553611 0 0 4096 0 0 0 0 17 1 0 0
/proc/29171/statm: 253 151 69 152 0 99 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 1012

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29174
/proc/meminfo: memFree=1850688/2055920 swapFree=4181276/4192956
[pid=29171] ppid=29169 vsize=1012 CPUtime=522.14
/proc/29171/stat : 29171 (picosat) R 29169 29171 28770 0 -1 4194304 174 0 0 0 52214 0 0 0 25 0 1 0 109785135 1036288 159 1992294400 134512640 135137933 4294956240 18446744073709551615 134545603 0 0 4096 0 0 0 0 17 1 0 0
/proc/29171/statm: 253 159 69 152 0 99 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 1012

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29174
/proc/meminfo: memFree=1850688/2055920 swapFree=4181276/4192956
[pid=29171] ppid=29169 vsize=1012 CPUtime=582.12
/proc/29171/stat : 29171 (picosat) R 29169 29171 28770 0 -1 4194304 174 0 0 0 58212 0 0 0 25 0 1 0 109785135 1036288 159 1992294400 134512640 135137933 4294956240 18446744073709551615 134522668 0 0 4096 0 0 0 0 17 1 0 0
/proc/29171/statm: 253 159 69 152 0 99 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 1012

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29174
/proc/meminfo: memFree=1850624/2055920 swapFree=4181276/4192956
[pid=29171] ppid=29169 vsize=1012 CPUtime=642.1
/proc/29171/stat : 29171 (picosat) R 29169 29171 28770 0 -1 4194304 174 0 0 0 64210 0 0 0 25 0 1 0 109785135 1036288 159 1992294400 134512640 135137933 4294956240 18446744073709551615 134551318 0 0 4096 0 0 0 0 17 1 0 0
/proc/29171/statm: 253 159 69 152 0 99 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 1012

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29174
/proc/meminfo: memFree=1850688/2055920 swapFree=4181276/4192956
[pid=29171] ppid=29169 vsize=1012 CPUtime=702.09
/proc/29171/stat : 29171 (picosat) R 29169 29171 28770 0 -1 4194304 176 0 0 0 70208 1 0 0 25 0 1 0 109785135 1036288 161 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/29171/statm: 253 161 69 152 0 99 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 1012

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29174
/proc/meminfo: memFree=1850624/2055920 swapFree=4181276/4192956
[pid=29171] ppid=29169 vsize=1012 CPUtime=762.08
/proc/29171/stat : 29171 (picosat) R 29169 29171 28770 0 -1 4194304 181 0 0 0 76207 1 0 0 25 0 1 0 109785135 1036288 166 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/29171/statm: 253 166 69 152 0 99 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 1012

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29174
/proc/meminfo: memFree=1850624/2055920 swapFree=4181276/4192956
[pid=29171] ppid=29169 vsize=1012 CPUtime=822.06
/proc/29171/stat : 29171 (picosat) R 29169 29171 28770 0 -1 4194304 181 0 0 0 82205 1 0 0 25 0 1 0 109785135 1036288 166 1992294400 134512640 135137933 4294956240 18446744073709551615 134553760 0 0 4096 0 0 0 0 17 1 0 0
/proc/29171/statm: 253 166 69 152 0 99 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 1012

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29174
/proc/meminfo: memFree=1850560/2055920 swapFree=4181276/4192956
[pid=29171] ppid=29169 vsize=1012 CPUtime=882.04
/proc/29171/stat : 29171 (picosat) R 29169 29171 28770 0 -1 4194304 181 0 0 0 88203 1 0 0 25 0 1 0 109785135 1036288 166 1992294400 134512640 135137933 4294956240 18446744073709551615 134551374 0 0 4096 0 0 0 0 17 1 0 0
/proc/29171/statm: 253 166 69 152 0 99 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 1012

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29174
/proc/meminfo: memFree=1850560/2055920 swapFree=4181276/4192956
[pid=29171] ppid=29169 vsize=1012 CPUtime=942.02
/proc/29171/stat : 29171 (picosat) R 29169 29171 28770 0 -1 4194304 183 0 0 0 94201 1 0 0 25 0 1 0 109785135 1036288 168 1992294400 134512640 135137933 4294956240 18446744073709551615 134553651 0 0 4096 0 0 0 0 17 1 0 0
/proc/29171/statm: 253 168 69 152 0 99 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 1012

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29174
/proc/meminfo: memFree=1850560/2055920 swapFree=4181276/4192956
[pid=29171] ppid=29169 vsize=1012 CPUtime=1002.01
/proc/29171/stat : 29171 (picosat) R 29169 29171 28770 0 -1 4194304 183 0 0 0 100200 1 0 0 25 0 1 0 109785135 1036288 168 1992294400 134512640 135137933 4294956240 18446744073709551615 134549081 0 0 4096 0 0 0 0 17 1 0 0
/proc/29171/statm: 253 168 69 152 0 99 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 1012

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29174
/proc/meminfo: memFree=1850496/2055920 swapFree=4181276/4192956
[pid=29171] ppid=29169 vsize=1012 CPUtime=1061.99
/proc/29171/stat : 29171 (picosat) R 29169 29171 28770 0 -1 4194304 183 0 0 0 106198 1 0 0 25 0 1 0 109785135 1036288 168 1992294400 134512640 135137933 4294956240 18446744073709551615 134522828 0 0 4096 0 0 0 0 17 1 0 0
/proc/29171/statm: 253 168 69 152 0 99 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 1012

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29174
/proc/meminfo: memFree=1850496/2055920 swapFree=4181276/4192956
[pid=29171] ppid=29169 vsize=1124 CPUtime=1121.97
/proc/29171/stat : 29171 (picosat) R 29169 29171 28770 0 -1 4194304 186 0 0 0 112196 1 0 0 25 0 1 0 109785135 1150976 171 1992294400 134512640 135137933 4294956240 18446744073709551615 134547541 0 0 4096 0 0 0 0 17 1 0 0
/proc/29171/statm: 281 171 69 152 0 127 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 1124

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29174
/proc/meminfo: memFree=1850432/2055920 swapFree=4181276/4192956
[pid=29171] ppid=29169 vsize=1124 CPUtime=1181.95
/proc/29171/stat : 29171 (picosat) R 29169 29171 28770 0 -1 4194304 186 0 0 0 118194 1 0 0 25 0 1 0 109785135 1150976 171 1992294400 134512640 135137933 4294956240 18446744073709551615 134548930 0 0 4096 0 0 0 0 17 1 0 0
/proc/29171/statm: 281 171 69 152 0 127 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 1124



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29174
/proc/meminfo: memFree=1850432/2055920 swapFree=4181276/4192956
[pid=29171] ppid=29169 vsize=1124 CPUtime=1200.05
/proc/29171/stat : 29171 (picosat) R 29169 29171 28770 0 -1 4194304 186 0 0 0 120004 1 0 0 25 0 1 0 109785135 1150976 171 1992294400 134512640 135137933 4294956240 18446744073709551615 134552176 0 0 4096 0 0 0 0 17 1 0 0
/proc/29171/statm: 281 171 69 152 0 127 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 1124

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): 1200.05
CPU system time (s): 0.013997
CPU usage (%): 99.9713
Max. virtual memory (cumulated for all children) (KiB): 1144

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.05
system time used= 0.013997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 186
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= 2013

runsolver used 0.895863 second user time and 2.52462 second system time

The end

Launcher Data 

Begin job on node47 at 2009-04-27 09:32:54
IDJOB=1737406
IDBENCH=71788
IDSOLVER=506
FILE ID=node47/1737406-1240817573
PBS_JOBID= 9187447
Free space on /tmp= 66292 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/CRAFTED/sgen/sat/sgen1-sat-250-100.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1737406-1240817573/watcher-1737406-1240817573 -o /tmp/evaluation-result-1737406-1240817573/solver-1737406-1240817573 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1737406-1240817573.cnf

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

MD5SUM BENCH= 327600404ca46d59d12ad4e7ba1e4999
RANDOM SEED=1237562008

node47.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		: 3000.212
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		: 3000.212
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:       1852136 kB
Buffers:         25524 kB
Cached:         104988 kB
SwapCached:       5488 kB
Active:          14280 kB
Inactive:       124132 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1852136 kB
SwapTotal:     4192956 kB
SwapFree:      4181276 kB
Dirty:             716 kB
Writeback:           0 kB
Mapped:          13536 kB
Slab:            51332 kB
Committed_AS:   471480 kB
PageTables:       1444 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= 66288 MiB
End job on node47 at 2009-04-27 09:52:56