Trace number 1515130

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) 1200.1 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/UNKNOWN/120/
unif-k5-r21.3-v120-c2556-S515665970-021.cnf
MD5SUM6ccf28464d128bfcb3d3d46c37a4ba0f
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 variables120
Number of clauses2556
Sum of the clauses size12780
Maximum clause length5
Minimum clause length5
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 52556
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-1515130-1238249931.cnf
0.00/0.00	c parsed header 'p cnf 120 2556'
0.00/0.00	c initialized 120 variables
0.00/0.00	c found 2556 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   120   0.0  2556     0     0     0   0.0   0.1 
0.00/0.00	c 
0.00/0.00	c initial reduction limit 1278 clauses
0.00/0.00	c 
0.00/0.00	c +   0.0  30.4   120 100.0  2556   100   100  1405   8.3   0.1 
0.00/0.00	c R   0.0  30.4   120 100.0  2556   100   100  1405   8.3   0.1 
0.00/0.00	c +   0.0  28.9   120 100.0  2556   250   250  1545  17.3   0.1 
0.00/0.01	c N   0.0  28.5   120 100.0  2556   400   400  1545  23.7   0.2 
0.00/0.01	c +   0.0  28.3   120 100.0  2556   475   475  1699  25.5   0.2 
0.00/0.02	c +   0.0  27.8   120 100.0  2556   812   812  1868  32.6   0.2 
0.00/0.03	c N   0.0  27.5   120 100.0  2556  1205  1205  1868  36.1   0.3 
0.00/0.03	c +   0.0  27.3   120 100.0  2556  1317  1317  2054  36.1   0.3 
0.00/0.05	c +   0.1  26.9   120 100.0  2556  2074  1042  2259  36.5   0.3 
0.06/0.08	c +   0.1  27.1   120 100.0  2556  3209  2177  2484  38.1   0.4 
0.06/0.08	c N   0.1  27.1   120 100.0  2556  3211  2179  2484  38.0   0.4 
0.09/0.14	c +   0.1  26.8   120 100.0  2556  4911  1388  2732  36.9   0.3 
0.19/0.21	c +   0.2  26.7   120 100.0  2556  7464  2571  3005  35.4   0.4 
0.19/0.23	c N   0.2  26.6   120 100.0  2556  8028  1628  3005  36.9   0.3 
0.29/0.33	c +   0.3  26.4   120 100.0  2556 11293  1877  3305  36.1   0.3 
0.49/0.52	c +   0.5  25.9   120 100.0  2556 17036  2645  3635  37.3   0.4 
0.49/0.59	c N   0.6  25.6   120 100.0  2556 19247  3033  3635  37.2   0.5 
0.79/0.81	c +   0.8  25.3   120 100.0  2556 25650  2148  3998  36.1   0.4 
1.19/1.25	c +   1.3  24.8   120 100.0  2556 38571  3032  4397  36.7   0.5 
1.39/1.48	c N   1.5  24.7   120 100.0  2556 44890  2741  4397  38.2   0.5 
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 
1.89/1.94	c +   1.9  24.4   120 100.0  2556 57952  2581  4836  36.4   0.4 
2.99/3.02	c +   3.0  23.9   120 100.0  2556 87023  2568  5319  35.9   0.4 
3.59/3.60	c N   3.6  23.7   120 100.0  2556 102e3  4819  5319  36.0   0.7 
4.59/4.67	c +   4.7  23.3   120 100.0  2556 130e3  3523  5850  35.9   0.5 
7.19/7.24	c +   7.2  23.6   120 100.0  2556 196e3  4454  6435  36.1   0.6 
8.59/8.67	c N   8.7  23.5   120 100.0  2556 230e3  3756  6435  37.5   0.6 
11.29/11.35	c +  11.3  23.4   120 100.0  2556 294e3  5847  7078  36.6   0.8 
17.59/17.68	c +  17.7  23.1   120 100.0  2556 441e3  4109  7785  36.6   0.6 
20.79/20.84	c N  20.8  23.1   120 100.0  2556 512e3  5385  7785  36.3   0.8 
27.39/27.48	c +  27.5  23.0   120 100.0  2556 662e3  6508  8563  36.0   0.9 
42.88/42.99	c +  43.0  22.7   120 100.0  2556 993e3  7412  9419  36.4   1.0 
49.58/49.60	c N  49.6  22.7   120 100.0  2556 112e4  5432  9419  36.5   0.8 
67.17/67.26	c +  67.2  22.5   120 100.0  2556 148e4  8904 10360  35.6   1.2 
105.26/105.34	c + 105.3  22.2   120 100.0  2556 223e4  6996 11396  35.0   1.0 
117.36/117.47	c N 117.4  22.2   120 100.0  2556 246e4 10344 11396  37.1   1.4 
165.04/165.18	c + 165.1  22.1   120 100.0  2556 335e4  6317 12535  35.6   0.9 
259.82/259.95	c + 259.9  22.0   120 100.0  2556 502e4  7275 13788  36.7   1.0 
277.91/278.08	c N 278.0  22.1   120 100.0  2556 533e4 12796 13788  36.0   1.7 
411.19/411.37	c + 411.3  22.1   120 100.0  2556 754e4  9605 15166  37.0   1.3 
647.13/647.31	c + 647.1  21.6   120 100.0  2556 113e5  8671 16682  36.8   1.1 
658.02/658.29	c N 658.1  21.6   120 100.0  2556 114e5 16556 16682  37.1   2.1 
1027.13/1027.45	c + 103e1  21.5   120 100.0  2556 169e5 14233 18350  35.4   1.8 
1027.13/1027.45	c 
1027.13/1027.45	c  seconds     variables   original    learned     agility
1027.13/1027.45	c         level        used      conflicts    limit          MB
1027.13/1027.45	c

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-1515130-1238249931/watcher-1515130-1238249931 -o /tmp/evaluation-result-1515130-1238249931/solver-1515130-1238249931 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1515130-1238249931.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 9686
/proc/meminfo: memFree=798200/2055920 swapFree=4176444/4192956
[pid=9686] ppid=9684 vsize=912 CPUtime=0
/proc/9686/stat : 9686 (picosat) R 9684 9686 9295 0 -1 4194304 126 0 0 0 0 0 0 0 20 0 1 0 1097658487 933888 111 1992294400 134512640 135137933 4294956240 18446744073709551615 134548619 0 0 4096 0 0 0 0 17 1 0 0
/proc/9686/statm: 228 111 69 152 0 74 0

[startup+0.0620761 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 9686
/proc/meminfo: memFree=798200/2055920 swapFree=4176444/4192956
[pid=9686] ppid=9684 vsize=1176 CPUtime=0.06
/proc/9686/stat : 9686 (picosat) R 9684 9686 9295 0 -1 4194304 195 0 0 0 6 0 0 0 20 0 1 0 1097658487 1204224 180 1992294400 134512640 135137933 4294956240 18446744073709551615 134543122 0 0 4096 0 0 0 0 17 1 0 0
/proc/9686/statm: 294 180 69 152 0 140 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1176

[startup+0.101079 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 9686
/proc/meminfo: memFree=798200/2055920 swapFree=4176444/4192956
[pid=9686] ppid=9684 vsize=1176 CPUtime=0.09
/proc/9686/stat : 9686 (picosat) R 9684 9686 9295 0 -1 4194304 206 0 0 0 9 0 0 0 20 0 1 0 1097658487 1204224 191 1992294400 134512640 135137933 4294956240 18446744073709551615 134549022 0 0 4096 0 0 0 0 17 1 0 0
/proc/9686/statm: 294 191 69 152 0 140 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1176

[startup+0.3011 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 9686
/proc/meminfo: memFree=798200/2055920 swapFree=4176444/4192956
[pid=9686] ppid=9684 vsize=1176 CPUtime=0.29
/proc/9686/stat : 9686 (picosat) R 9684 9686 9295 0 -1 4194304 223 0 0 0 29 0 0 0 22 0 1 0 1097658487 1204224 208 1992294400 134512640 135137933 4294956240 18446744073709551615 134549119 0 0 4096 0 0 0 0 17 1 0 0
/proc/9686/statm: 294 208 69 152 0 140 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1176

[startup+0.70114 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 9686
/proc/meminfo: memFree=798200/2055920 swapFree=4176444/4192956
[pid=9686] ppid=9684 vsize=1308 CPUtime=0.69
/proc/9686/stat : 9686 (picosat) R 9684 9686 9295 0 -1 4194304 239 0 0 0 69 0 0 0 25 0 1 0 1097658487 1339392 224 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/9686/statm: 327 224 69 152 0 173 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1308

[startup+1.50122 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9687
/proc/meminfo: memFree=797488/2055920 swapFree=4176444/4192956
[pid=9686] ppid=9684 vsize=1456 CPUtime=1.49
/proc/9686/stat : 9686 (picosat) R 9684 9686 9295 0 -1 4194304 270 0 0 0 149 0 0 0 25 0 1 0 1097658487 1490944 255 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/9686/statm: 364 255 69 152 0 210 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1456

[startup+3.10138 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9687
/proc/meminfo: memFree=797232/2055920 swapFree=4176444/4192956
[pid=9686] ppid=9684 vsize=1456 CPUtime=3.09
/proc/9686/stat : 9686 (picosat) R 9684 9686 9295 0 -1 4194304 280 0 0 0 309 0 0 0 25 0 1 0 1097658487 1490944 265 1992294400 134512640 135137933 4294956240 18446744073709551615 134552810 0 0 4096 0 0 0 0 17 1 0 0
/proc/9686/statm: 364 265 69 152 0 210 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1456

[startup+6.30171 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9687
/proc/meminfo: memFree=797104/2055920 swapFree=4176444/4192956
[pid=9686] ppid=9684 vsize=1588 CPUtime=6.29
/proc/9686/stat : 9686 (picosat) R 9684 9686 9295 0 -1 4194304 318 0 0 0 629 0 0 0 25 0 1 0 1097658487 1626112 303 1992294400 134512640 135137933 4294956240 18446744073709551615 134551415 0 0 4096 0 0 0 0 17 1 0 0
/proc/9686/statm: 397 303 69 152 0 243 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1588

[startup+12.7014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9687
/proc/meminfo: memFree=796848/2055920 swapFree=4176444/4192956
[pid=9686] ppid=9684 vsize=1720 CPUtime=12.69
/proc/9686/stat : 9686 (picosat) R 9684 9686 9295 0 -1 4194304 353 0 0 0 1269 0 0 0 25 0 1 0 1097658487 1761280 338 1992294400 134512640 135137933 4294956240 18446744073709551615 134551596 0 0 4096 0 0 0 0 17 1 0 0
/proc/9686/statm: 430 338 69 152 0 276 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1720

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9687
/proc/meminfo: memFree=796720/2055920 swapFree=4176444/4192956
[pid=9686] ppid=9684 vsize=1852 CPUtime=25.48
/proc/9686/stat : 9686 (picosat) R 9684 9686 9295 0 -1 4194304 381 0 0 0 2548 0 0 0 25 0 1 0 1097658487 1896448 366 1992294400 134512640 135137933 4294956240 18446744073709551615 134542985 0 0 4096 0 0 0 0 17 1 0 0
/proc/9686/statm: 463 366 69 152 0 309 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1852

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9687
/proc/meminfo: memFree=796528/2055920 swapFree=4176444/4192956
[pid=9686] ppid=9684 vsize=2160 CPUtime=51.08
/proc/9686/stat : 9686 (picosat) R 9684 9686 9295 0 -1 4194304 435 0 0 0 5108 0 0 0 25 0 1 0 1097658487 2211840 420 1992294400 134512640 135137933 4294956240 18446744073709551615 134548930 0 0 4096 0 0 0 0 17 1 0 0
/proc/9686/statm: 540 420 69 152 0 386 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 2160

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9687
/proc/meminfo: memFree=796400/2055920 swapFree=4176444/4192956
[pid=9686] ppid=9684 vsize=2292 CPUtime=102.27
/proc/9686/stat : 9686 (picosat) R 9684 9686 9295 0 -1 4194304 475 0 0 0 10227 0 0 0 25 0 1 0 1097658487 2347008 460 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/9686/statm: 573 460 69 152 0 419 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 2292

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9687
/proc/meminfo: memFree=796144/2055920 swapFree=4176444/4192956
[pid=9686] ppid=9684 vsize=2424 CPUtime=162.25
/proc/9686/stat : 9686 (picosat) R 9684 9686 9295 0 -1 4194304 517 0 0 0 16225 0 0 0 25 0 1 0 1097658487 2482176 502 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/9686/statm: 606 502 69 152 0 452 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 2424

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9687
/proc/meminfo: memFree=796016/2055920 swapFree=4176444/4192956
[pid=9686] ppid=9684 vsize=2548 CPUtime=222.23
/proc/9686/stat : 9686 (picosat) R 9684 9686 9295 0 -1 4194304 543 0 0 0 22223 0 0 0 25 0 1 0 1097658487 2609152 528 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/9686/statm: 637 528 69 152 0 483 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 2548

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9687
/proc/meminfo: memFree=795824/2055920 swapFree=4176444/4192956
[pid=9686] ppid=9684 vsize=2680 CPUtime=282.21
/proc/9686/stat : 9686 (picosat) R 9684 9686 9295 0 -1 4194304 593 0 0 0 28221 0 0 0 25 0 1 0 1097658487 2744320 578 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/9686/statm: 670 578 69 152 0 516 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 2680

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9687
/proc/meminfo: memFree=795832/2055920 swapFree=4176444/4192956
[pid=9686] ppid=9684 vsize=2680 CPUtime=342.2
/proc/9686/stat : 9686 (picosat) R 9684 9686 9295 0 -1 4194304 593 0 0 0 34220 0 0 0 25 0 1 0 1097658487 2744320 578 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/9686/statm: 670 578 69 152 0 516 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 2680

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9687
/proc/meminfo: memFree=795832/2055920 swapFree=4176444/4192956
[pid=9686] ppid=9684 vsize=2680 CPUtime=402.18
/proc/9686/stat : 9686 (picosat) R 9684 9686 9295 0 -1 4194304 593 0 0 0 40218 0 0 0 25 0 1 0 1097658487 2744320 578 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/9686/statm: 670 578 69 152 0 516 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 2680

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9687
/proc/meminfo: memFree=795704/2055920 swapFree=4176444/4192956
[pid=9686] ppid=9684 vsize=2812 CPUtime=462.18
/proc/9686/stat : 9686 (picosat) R 9684 9686 9295 0 -1 4194304 621 0 0 0 46217 1 0 0 25 0 1 0 1097658487 2879488 606 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/9686/statm: 703 606 69 152 0 549 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 2812

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9687
/proc/meminfo: memFree=795704/2055920 swapFree=4176444/4192956
[pid=9686] ppid=9684 vsize=2812 CPUtime=522.16
/proc/9686/stat : 9686 (picosat) R 9684 9686 9295 0 -1 4194304 627 0 0 0 52215 1 0 0 25 0 1 0 1097658487 2879488 612 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/9686/statm: 703 612 69 152 0 549 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 2812

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9687
/proc/meminfo: memFree=795704/2055920 swapFree=4176444/4192956
[pid=9686] ppid=9684 vsize=2812 CPUtime=582.14
/proc/9686/stat : 9686 (picosat) R 9684 9686 9295 0 -1 4194304 627 0 0 0 58213 1 0 0 25 0 1 0 1097658487 2879488 612 1992294400 134512640 135137933 4294956240 18446744073709551615 134551465 0 0 4096 0 0 0 0 17 1 0 0
/proc/9686/statm: 703 612 69 152 0 549 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 2812

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9687
/proc/meminfo: memFree=795704/2055920 swapFree=4176444/4192956
[pid=9686] ppid=9684 vsize=2812 CPUtime=642.13
/proc/9686/stat : 9686 (picosat) R 9684 9686 9295 0 -1 4194304 627 0 0 0 64212 1 0 0 25 0 1 0 1097658487 2879488 612 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/9686/statm: 703 612 69 152 0 549 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 2812

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9687
/proc/meminfo: memFree=795448/2055920 swapFree=4176444/4192956
[pid=9686] ppid=9684 vsize=3208 CPUtime=702.11
/proc/9686/stat : 9686 (picosat) R 9684 9686 9295 0 -1 4194304 674 0 0 0 70210 1 0 0 25 0 1 0 1097658487 3284992 659 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/9686/statm: 802 659 69 152 0 648 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 3208

[startup+762.305 s]
/proc/loadavg: 1.06 1.01 1.00 2/65 9687
/proc/meminfo: memFree=795256/2055920 swapFree=4176444/4192956
[pid=9686] ppid=9684 vsize=3208 CPUtime=762.1
/proc/9686/stat : 9686 (picosat) R 9684 9686 9295 0 -1 4194304 699 0 0 0 76209 1 0 0 25 0 1 0 1097658487 3284992 684 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/9686/statm: 802 684 69 152 0 648 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 3208

[startup+822.301 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 9687
/proc/meminfo: memFree=795320/2055920 swapFree=4176444/4192956
[pid=9686] ppid=9684 vsize=3208 CPUtime=822.08
/proc/9686/stat : 9686 (picosat) R 9684 9686 9295 0 -1 4194304 699 0 0 0 82207 1 0 0 25 0 1 0 1097658487 3284992 684 1992294400 134512640 135137933 4294956240 18446744073709551615 134548816 0 0 4096 0 0 0 0 17 1 0 0
/proc/9686/statm: 802 684 69 152 0 648 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 3208

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9687
/proc/meminfo: memFree=795320/2055920 swapFree=4176444/4192956
[pid=9686] ppid=9684 vsize=3208 CPUtime=882.06
/proc/9686/stat : 9686 (picosat) R 9684 9686 9295 0 -1 4194304 699 0 0 0 88205 1 0 0 25 0 1 0 1097658487 3284992 684 1992294400 134512640 135137933 4294956240 18446744073709551615 134554513 0 0 4096 0 0 0 0 17 1 0 0
/proc/9686/statm: 802 684 69 152 0 648 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 3208

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9687
/proc/meminfo: memFree=795320/2055920 swapFree=4176444/4192956
[pid=9686] ppid=9684 vsize=3208 CPUtime=942.05
/proc/9686/stat : 9686 (picosat) R 9684 9686 9295 0 -1 4194304 699 0 0 0 94204 1 0 0 25 0 1 0 1097658487 3284992 684 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/9686/statm: 802 684 69 152 0 648 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 3208

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9687
/proc/meminfo: memFree=795320/2055920 swapFree=4176444/4192956
[pid=9686] ppid=9684 vsize=3208 CPUtime=1002.03
/proc/9686/stat : 9686 (picosat) R 9684 9686 9295 0 -1 4194304 699 0 0 0 100202 1 0 0 25 0 1 0 1097658487 3284992 684 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/9686/statm: 802 684 69 152 0 648 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 3208

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9687
/proc/meminfo: memFree=795320/2055920 swapFree=4176444/4192956
[pid=9686] ppid=9684 vsize=3340 CPUtime=1062.02
/proc/9686/stat : 9686 (picosat) R 9684 9686 9295 0 -1 4194304 704 0 0 0 106201 1 0 0 25 0 1 0 1097658487 3420160 689 1992294400 134512640 135137933 4294956240 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/9686/statm: 835 689 69 152 0 681 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 3340

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9687
/proc/meminfo: memFree=795256/2055920 swapFree=4176444/4192956
[pid=9686] ppid=9684 vsize=3340 CPUtime=1122
/proc/9686/stat : 9686 (picosat) R 9684 9686 9295 0 -1 4194304 719 0 0 0 112199 1 0 0 25 0 1 0 1097658487 3420160 704 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/9686/statm: 835 704 69 152 0 681 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 3340

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9687
/proc/meminfo: memFree=795192/2055920 swapFree=4176444/4192956
[pid=9686] ppid=9684 vsize=3464 CPUtime=1181.99
/proc/9686/stat : 9686 (picosat) R 9684 9686 9295 0 -1 4194304 735 0 0 0 118198 1 0 0 25 0 1 0 1097658487 3547136 720 1992294400 134512640 135137933 4294956240 18446744073709551615 134548834 0 0 4096 0 0 0 0 17 1 0 0
/proc/9686/statm: 866 720 69 152 0 712 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 3464



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9687
/proc/meminfo: memFree=795192/2055920 swapFree=4176444/4192956
[pid=9686] ppid=9684 vsize=3464 CPUtime=1200.09
/proc/9686/stat : 9686 (picosat) R 9684 9686 9295 0 -1 4194304 735 0 0 0 120008 1 0 0 25 0 1 0 1097658487 3547136 720 1992294400 134512640 135137933 4294956240 18446744073709551615 134553651 0 0 4096 0 0 0 0 17 1 0 0
/proc/9686/statm: 866 720 69 152 0 712 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 3464

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): 1200.1
CPU user time (s): 1200.08
CPU system time (s): 0.019996
CPU usage (%): 99.9745
Max. virtual memory (cumulated for all children) (KiB): 3472

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.08
system time used= 0.019996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 735
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= 1255

runsolver used 1.41078 second user time and 2.96955 second system time

The end

Launcher Data 

Begin job on node27 at 2009-03-28 15:18:51
IDJOB=1515130
IDBENCH=70404
IDSOLVER=506
FILE ID=node27/1515130-1238249931
PBS_JOBID= 9060704
Free space on /tmp= 65600 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/UNKNOWN/120/unif-k5-r21.3-v120-c2556-S515665970-021.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515130-1238249931/watcher-1515130-1238249931 -o /tmp/evaluation-result-1515130-1238249931/solver-1515130-1238249931 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1515130-1238249931.cnf

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

MD5SUM BENCH= 6ccf28464d128bfcb3d3d46c37a4ba0f
RANDOM SEED=1704245932

node27.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		: 2800.196
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	: 5521.40
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		: 2800.196
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:        798616 kB
Buffers:         79832 kB
Cached:        1079340 kB
SwapCached:       9544 kB
Active:         129776 kB
Inactive:      1040652 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        798616 kB
SwapTotal:     4192956 kB
SwapFree:      4176444 kB
Dirty:             764 kB
Writeback:           0 kB
Mapped:          16844 kB
Slab:            72736 kB
Committed_AS:  2783980 kB
PageTables:       1380 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264948 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 65600 MiB
End job on node27 at 2009-03-28 15:38:54