Trace number 1515214

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) 1200.11 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/UNKNOWN/120/
unif-k5-r21.3-v120-c2556-S1481598919-023.cnf
MD5SUMb5e7cd1135ca2561f4261d81ae9e01a8
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-1515214-1238251233.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  31.0   120  99.2  2556   100   100  1405   9.5   0.1 
0.00/0.00	c R   0.0  31.0   120  99.2  2556   101   101  1405   9.6   0.1 
0.00/0.00	c +   0.0  30.9   120 100.0  2556   250   250  1545  18.9   0.1 
0.00/0.01	c N   0.0  31.0   120 100.0  2556   403   403  1545  26.3   0.2 
0.00/0.01	c +   0.0  30.9   120 100.0  2556   475   475  1699  28.0   0.2 
0.00/0.02	c +   0.0  30.9   120 100.0  2556   812   812  1868  33.0   0.2 
0.00/0.03	c N   0.0  30.8   120 100.0  2556  1205  1205  1868  34.3   0.3 
0.00/0.03	c +   0.0  30.7   120 100.0  2556  1317  1317  2054  35.2   0.3 
0.00/0.05	c +   0.1  30.6   120 100.0  2556  2074  1043  2259  37.6   0.3 
0.00/0.09	c N   0.1  30.2   120 100.0  2556  3207  2176  2259  37.6   0.4 
0.00/0.09	c +   0.1  30.2   120 100.0  2556  3209  2178  2484  37.5   0.4 
0.09/0.14	c +   0.1  29.6   120 100.0  2556  4911  1387  2732  37.5   0.3 
0.19/0.22	c +   0.2  29.0   120 100.0  2556  7464  2567  3005  36.8   0.4 
0.19/0.24	c N   0.2  28.9   120 100.0  2556  8017  1610  3005  37.8   0.3 
0.29/0.35	c +   0.4  28.7   120 100.0  2556 11293  1870  3305  37.2   0.4 
0.49/0.54	c +   0.5  28.5   120 100.0  2556 17036  2644  3635  36.2   0.4 
0.59/0.61	c N   0.6  28.4   120 100.0  2556 19234  3021  3635  36.8   0.5 
0.79/0.83	c +   0.8  27.9   120 100.0  2556 25650  2146  3998  36.3   0.4 
1.19/1.29	c +   1.3  27.7   120 100.0  2556 38571  3040  4397  36.4   0.5 
1.49/1.51	c N   1.5  27.8   120 100.0  2556 44891  2747  4397  35.9   0.5 
1.49/1.51	c 
1.49/1.51	c  seconds     variables   original    learned     agility
1.49/1.51	c         level        used      conflicts    limit          MB
1.49/1.51	c 
1.89/1.99	c +   2.0  27.4   120 100.0  2556 57952  2584  4836  36.5   0.5 
2.99/3.06	c +   3.1  26.6   120 100.0  2556 87023  2566  5319  36.8   0.5 
3.59/3.66	c N   3.7  26.4   120 100.0  2556 102e3  4811  5319  36.0   0.7 
4.69/4.74	c +   4.7  26.3   120 100.0  2556 130e3  3534  5850  36.5   0.6 
7.29/7.38	c +   7.4  25.9   120 100.0  2556 196e3  4465  6435  36.1   0.7 
8.80/8.85	c N   8.8  25.8   120 100.0  2556 230e3  3785  6435  35.6   0.6 
11.39/11.49	c +  11.5  25.5   120 100.0  2556 294e3  5862  7078  36.1   0.8 
17.79/17.83	c +  17.8  25.3   120 100.0  2556 441e3  4128  7785  36.8   0.6 
20.99/21.04	c N  21.0  25.2   120 100.0  2556 512e3  5431  7785  35.6   0.8 
27.69/27.73	c +  27.7  24.8   120 100.0  2556 662e3  6521  8563  35.4   0.9 
43.08/43.13	c +  43.1  24.5   120 100.0  2556 993e3  7461  9419  36.9   1.1 
49.68/49.70	c N  49.7  24.4   120 100.0  2556 112e4  5498  9419  36.4   0.8 
67.37/67.43	c +  67.4  24.2   120 100.0  2556 148e4  8929 10360  37.2   1.2 
105.26/105.34	c + 105.3  23.8   120 100.0  2556 223e4  7021 11396  36.3   1.0 
117.16/117.27	c N 117.2  23.6   120 100.0  2556 246e4 10451 11396  37.6   1.4 
165.15/165.28	c + 165.2  23.6   120 100.0  2556 335e4  6401 12535  35.5   0.9 
260.53/260.68	c + 260.6  23.2   120 100.0  2556 502e4  7285 13788  35.9   1.0 
278.73/278.85	c N 278.8  23.2   120 100.0  2556 533e4 12985 13788  35.3   1.6 
410.60/410.75	c + 410.7  23.0   120 100.0  2556 754e4  9701 15166  35.9   1.3 
648.84/649.09	c + 648.9  22.6   120 100.0  2556 113e5  8781 16682  35.8   1.2 
660.23/660.44	c N 660.3  22.6   120 100.0  2556 114e5  8373 16682  37.3   1.3 
1031.34/1031.66	c + 103e1  22.2   120 100.0  2556 169e5 14210 18350  35.9   2.0 
1031.34/1031.66	c 
1031.34/1031.66	c  seconds     variables   original    learned     agility
1031.34/1031.66	c         level        used      conflicts    limit          MB
1031.34/1031.66	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-1515214-1238251233/watcher-1515214-1238251233 -o /tmp/evaluation-result-1515214-1238251233/solver-1515214-1238251233 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1515214-1238251233.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: 0.99 0.98 0.99 3/64 32728
/proc/meminfo: memFree=866192/2055920 swapFree=4177940/4192956
[pid=32728] ppid=32726 vsize=912 CPUtime=0
/proc/32728/stat : 32728 (picosat) R 32726 32728 32295 0 -1 4194304 125 0 0 0 0 0 0 0 18 0 1 0 1097788528 933888 110 1992294400 134512640 135137933 4294956240 18446744073709551615 134552747 0 0 4096 0 0 0 0 17 1 0 0
/proc/32728/statm: 228 110 69 152 0 74 0

[startup+0.00866698 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 32728
/proc/meminfo: memFree=866192/2055920 swapFree=4177940/4192956
[pid=32728] ppid=32726 vsize=912 CPUtime=0
/proc/32728/stat : 32728 (picosat) R 32726 32728 32295 0 -1 4194304 131 0 0 0 0 0 0 0 18 0 1 0 1097788528 933888 116 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/32728/statm: 228 116 69 152 0 74 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 912

[startup+0.101672 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 32728
/proc/meminfo: memFree=866192/2055920 swapFree=4177940/4192956
[pid=32728] ppid=32726 vsize=1180 CPUtime=0.09
/proc/32728/stat : 32728 (picosat) R 32726 32728 32295 0 -1 4194304 206 0 0 0 9 0 0 0 18 0 1 0 1097788528 1208320 191 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/32728/statm: 295 191 69 152 0 141 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1180

[startup+0.301684 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 32728
/proc/meminfo: memFree=866192/2055920 swapFree=4177940/4192956
[pid=32728] ppid=32726 vsize=1312 CPUtime=0.29
/proc/32728/stat : 32728 (picosat) R 32726 32728 32295 0 -1 4194304 223 0 0 0 29 0 0 0 19 0 1 0 1097788528 1343488 208 1992294400 134512640 135137933 4294956240 18446744073709551615 134551596 0 0 4096 0 0 0 0 17 1 0 0
/proc/32728/statm: 328 208 69 152 0 174 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1312

[startup+0.701709 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 32728
/proc/meminfo: memFree=866192/2055920 swapFree=4177940/4192956
[pid=32728] ppid=32726 vsize=1312 CPUtime=0.69
/proc/32728/stat : 32728 (picosat) R 32726 32728 32295 0 -1 4194304 246 0 0 0 69 0 0 0 22 0 1 0 1097788528 1343488 231 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/32728/statm: 328 231 69 152 0 174 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1312

[startup+1.50176 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32729
/proc/meminfo: memFree=865480/2055920 swapFree=4177940/4192956
[pid=32728] ppid=32726 vsize=1444 CPUtime=1.49
/proc/32728/stat : 32728 (picosat) R 32726 32728 32295 0 -1 4194304 278 0 0 0 149 0 0 0 25 0 1 0 1097788528 1478656 263 1992294400 134512640 135137933 4294956240 18446744073709551615 134552918 0 0 4096 0 0 0 0 17 1 0 0
/proc/32728/statm: 361 263 69 152 0 207 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1444

[startup+3.10186 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32729
/proc/meminfo: memFree=865224/2055920 swapFree=4177940/4192956
[pid=32728] ppid=32726 vsize=1572 CPUtime=3.09
/proc/32728/stat : 32728 (picosat) R 32726 32728 32295 0 -1 4194304 287 0 0 0 309 0 0 0 25 0 1 0 1097788528 1609728 272 1992294400 134512640 135137933 4294956240 18446744073709551615 134548908 0 0 4096 0 0 0 0 17 1 0 0
/proc/32728/statm: 393 272 69 152 0 239 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1572

[startup+6.30106 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32729
/proc/meminfo: memFree=865032/2055920 swapFree=4177940/4192956
[pid=32728] ppid=32726 vsize=1704 CPUtime=6.29
/proc/32728/stat : 32728 (picosat) R 32726 32728 32295 0 -1 4194304 322 0 0 0 629 0 0 0 25 0 1 0 1097788528 1744896 307 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/32728/statm: 426 307 69 152 0 272 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1704

[startup+12.7025 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32729
/proc/meminfo: memFree=864840/2055920 swapFree=4177940/4192956
[pid=32728] ppid=32726 vsize=1836 CPUtime=12.69
/proc/32728/stat : 32728 (picosat) R 32726 32728 32295 0 -1 4194304 358 0 0 0 1269 0 0 0 25 0 1 0 1097788528 1880064 343 1992294400 134512640 135137933 4294956240 18446744073709551615 134552422 0 0 4096 0 0 0 0 17 1 0 0
/proc/32728/statm: 459 343 69 152 0 305 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1836

[startup+25.5013 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32729
/proc/meminfo: memFree=864712/2055920 swapFree=4177940/4192956
[pid=32728] ppid=32726 vsize=1836 CPUtime=25.49
/proc/32728/stat : 32728 (picosat) R 32726 32728 32295 0 -1 4194304 387 0 0 0 2549 0 0 0 25 0 1 0 1097788528 1880064 372 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/32728/statm: 459 372 69 152 0 305 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1836

[startup+51.1019 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32729
/proc/meminfo: memFree=864456/2055920 swapFree=4177940/4192956
[pid=32728] ppid=32726 vsize=2120 CPUtime=51.08
/proc/32728/stat : 32728 (picosat) R 32726 32728 32295 0 -1 4194304 442 0 0 0 5108 0 0 0 25 0 1 0 1097788528 2170880 427 1992294400 134512640 135137933 4294956240 18446744073709551615 134553651 0 0 4096 0 0 0 0 17 1 0 0
/proc/32728/statm: 530 427 69 152 0 376 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 2120

[startup+102.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32729
/proc/meminfo: memFree=864264/2055920 swapFree=4177940/4192956
[pid=32728] ppid=32726 vsize=2252 CPUtime=102.27
/proc/32728/stat : 32728 (picosat) R 32726 32728 32295 0 -1 4194304 476 0 0 0 10227 0 0 0 25 0 1 0 1097788528 2306048 461 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/32728/statm: 563 461 69 152 0 409 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 2252

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32729
/proc/meminfo: memFree=864136/2055920 swapFree=4177940/4192956
[pid=32728] ppid=32726 vsize=2376 CPUtime=162.25
/proc/32728/stat : 32728 (picosat) R 32726 32728 32295 0 -1 4194304 509 0 0 0 16225 0 0 0 25 0 1 0 1097788528 2433024 494 1992294400 134512640 135137933 4294956240 18446744073709551615 134548868 0 0 4096 0 0 0 0 17 1 0 0
/proc/32728/statm: 594 494 69 152 0 440 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 2376

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32729
/proc/meminfo: memFree=863944/2055920 swapFree=4177940/4192956
[pid=32728] ppid=32726 vsize=2508 CPUtime=222.23
/proc/32728/stat : 32728 (picosat) R 32726 32728 32295 0 -1 4194304 550 0 0 0 22223 0 0 0 25 0 1 0 1097788528 2568192 535 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/32728/statm: 627 535 69 152 0 473 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 2508

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32729
/proc/meminfo: memFree=863752/2055920 swapFree=4177940/4192956
[pid=32728] ppid=32726 vsize=2640 CPUtime=282.23
/proc/32728/stat : 32728 (picosat) R 32726 32728 32295 0 -1 4194304 579 0 0 0 28222 1 0 0 25 0 1 0 1097788528 2703360 564 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/32728/statm: 660 564 69 152 0 506 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 2640

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32729
/proc/meminfo: memFree=863752/2055920 swapFree=4177940/4192956
[pid=32728] ppid=32726 vsize=2768 CPUtime=342.21
/proc/32728/stat : 32728 (picosat) R 32726 32728 32295 0 -1 4194304 589 0 0 0 34220 1 0 0 25 0 1 0 1097788528 2834432 574 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/32728/statm: 692 574 69 152 0 538 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 2768

[startup+402.301 s]
/proc/loadavg: 1.10 1.02 1.00 2/65 32729
/proc/meminfo: memFree=863752/2055920 swapFree=4177940/4192956
[pid=32728] ppid=32726 vsize=2768 CPUtime=402.2
/proc/32728/stat : 32728 (picosat) R 32726 32728 32295 0 -1 4194304 594 0 0 0 40219 1 0 0 25 0 1 0 1097788528 2834432 579 1992294400 134512640 135137933 4294956240 18446744073709551615 134663789 0 0 4096 0 0 0 0 17 1 0 0
/proc/32728/statm: 692 579 69 152 0 538 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 2768

[startup+462.302 s]
/proc/loadavg: 1.06 1.02 1.00 2/65 32729
/proc/meminfo: memFree=863624/2055920 swapFree=4177940/4192956
[pid=32728] ppid=32726 vsize=2900 CPUtime=462.18
/proc/32728/stat : 32728 (picosat) R 32726 32728 32295 0 -1 4194304 633 0 0 0 46217 1 0 0 25 0 1 0 1097788528 2969600 618 1992294400 134512640 135137933 4294956240 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/32728/statm: 725 618 69 152 0 571 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 2900

[startup+522.302 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 32729
/proc/meminfo: memFree=863688/2055920 swapFree=4177940/4192956
[pid=32728] ppid=32726 vsize=2900 CPUtime=522.17
/proc/32728/stat : 32728 (picosat) R 32726 32728 32295 0 -1 4194304 634 0 0 0 52216 1 0 0 25 0 1 0 1097788528 2969600 619 1992294400 134512640 135137933 4294956240 18446744073709551615 134569776 0 0 4096 0 0 0 0 17 1 0 0
/proc/32728/statm: 725 619 69 152 0 571 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 2900

[startup+582.301 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 32729
/proc/meminfo: memFree=863688/2055920 swapFree=4177940/4192956
[pid=32728] ppid=32726 vsize=2900 CPUtime=582.15
/proc/32728/stat : 32728 (picosat) R 32726 32728 32295 0 -1 4194304 636 0 0 0 58214 1 0 0 25 0 1 0 1097788528 2969600 621 1992294400 134512640 135137933 4294956240 18446744073709551615 134551582 0 0 4096 0 0 0 0 17 1 0 0
/proc/32728/statm: 725 621 69 152 0 571 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 2900

[startup+642.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 32729
/proc/meminfo: memFree=863624/2055920 swapFree=4177940/4192956
[pid=32728] ppid=32726 vsize=2900 CPUtime=642.14
/proc/32728/stat : 32728 (picosat) R 32726 32728 32295 0 -1 4194304 636 0 0 0 64213 1 0 0 25 0 1 0 1097788528 2969600 621 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/32728/statm: 725 621 69 152 0 571 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 2900

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32729
/proc/meminfo: memFree=863432/2055920 swapFree=4177940/4192956
[pid=32728] ppid=32726 vsize=3164 CPUtime=702.12
/proc/32728/stat : 32728 (picosat) R 32726 32728 32295 0 -1 4194304 678 0 0 0 70211 1 0 0 25 0 1 0 1097788528 3239936 663 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/32728/statm: 791 663 69 152 0 637 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 3164

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32729
/proc/meminfo: memFree=863368/2055920 swapFree=4177940/4192956
[pid=32728] ppid=32726 vsize=3164 CPUtime=762.11
/proc/32728/stat : 32728 (picosat) R 32726 32728 32295 0 -1 4194304 685 0 0 0 76209 2 0 0 25 0 1 0 1097788528 3239936 670 1992294400 134512640 135137933 4294956240 18446744073709551615 134551374 0 0 4096 0 0 0 0 17 1 0 0
/proc/32728/statm: 791 670 69 152 0 637 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 3164

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32729
/proc/meminfo: memFree=863368/2055920 swapFree=4177940/4192956
[pid=32728] ppid=32726 vsize=3164 CPUtime=822.09
/proc/32728/stat : 32728 (picosat) R 32726 32728 32295 0 -1 4194304 685 0 0 0 82207 2 0 0 25 0 1 0 1097788528 3239936 670 1992294400 134512640 135137933 4294956240 18446744073709551615 134548825 0 0 4096 0 0 0 0 17 1 0 0
/proc/32728/statm: 791 670 69 152 0 637 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 3164

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32729
/proc/meminfo: memFree=863368/2055920 swapFree=4177940/4192956
[pid=32728] ppid=32726 vsize=3164 CPUtime=882.08
/proc/32728/stat : 32728 (picosat) R 32726 32728 32295 0 -1 4194304 685 0 0 0 88206 2 0 0 25 0 1 0 1097788528 3239936 670 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/32728/statm: 791 670 69 152 0 637 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 3164

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32729
/proc/meminfo: memFree=863368/2055920 swapFree=4177940/4192956
[pid=32728] ppid=32726 vsize=3292 CPUtime=942.06
/proc/32728/stat : 32728 (picosat) R 32726 32728 32295 0 -1 4194304 689 0 0 0 94204 2 0 0 25 0 1 0 1097788528 3371008 674 1992294400 134512640 135137933 4294956240 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 1 0 0
/proc/32728/statm: 823 674 69 152 0 669 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 3292

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32729
/proc/meminfo: memFree=863432/2055920 swapFree=4177940/4192956
[pid=32728] ppid=32726 vsize=3292 CPUtime=1002.05
/proc/32728/stat : 32728 (picosat) R 32726 32728 32295 0 -1 4194304 689 0 0 0 100203 2 0 0 25 0 1 0 1097788528 3371008 674 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/32728/statm: 823 674 69 152 0 669 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 3292

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32729
/proc/meminfo: memFree=863240/2055920 swapFree=4177940/4192956
[pid=32728] ppid=32726 vsize=3420 CPUtime=1062.03
/proc/32728/stat : 32728 (picosat) R 32726 32728 32295 0 -1 4194304 728 0 0 0 106201 2 0 0 25 0 1 0 1097788528 3502080 713 1992294400 134512640 135137933 4294956240 18446744073709551615 134527837 0 0 4096 0 0 0 0 17 1 0 0
/proc/32728/statm: 855 713 69 152 0 701 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 3420

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32729
/proc/meminfo: memFree=863176/2055920 swapFree=4177940/4192956
[pid=32728] ppid=32726 vsize=3420 CPUtime=1122.01
/proc/32728/stat : 32728 (picosat) R 32726 32728 32295 0 -1 4194304 732 0 0 0 112199 2 0 0 25 0 1 0 1097788528 3502080 717 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/32728/statm: 855 717 69 152 0 701 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 3420

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32729
/proc/meminfo: memFree=863176/2055920 swapFree=4177940/4192956
[pid=32728] ppid=32726 vsize=3420 CPUtime=1182
/proc/32728/stat : 32728 (picosat) R 32726 32728 32295 0 -1 4194304 732 0 0 0 118198 2 0 0 25 0 1 0 1097788528 3502080 717 1992294400 134512640 135137933 4294956240 18446744073709551615 134548930 0 0 4096 0 0 0 0 17 1 0 0
/proc/32728/statm: 855 717 69 152 0 701 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 3420



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32729
/proc/meminfo: memFree=863112/2055920 swapFree=4177940/4192956
[pid=32728] ppid=32726 vsize=3420 CPUtime=1200.1
/proc/32728/stat : 32728 (picosat) R 32726 32728 32295 0 -1 4194304 732 0 0 0 120008 2 0 0 25 0 1 0 1097788528 3502080 717 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/32728/statm: 855 717 69 152 0 701 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 3420

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): 1200.11
CPU user time (s): 1200.08
CPU system time (s): 0.029995
CPU usage (%): 99.9755
Max. virtual memory (cumulated for all children) (KiB): 3424

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.08
system time used= 0.029995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 732
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= 2880

runsolver used 0.762884 second user time and 2.6616 second system time

The end

Launcher Data 

Begin job on node29 at 2009-03-28 15:40:33
IDJOB=1515214
IDBENCH=70411
IDSOLVER=506
FILE ID=node29/1515214-1238251233
PBS_JOBID= 9060718
Free space on /tmp= 66428 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/UNKNOWN/120/unif-k5-r21.3-v120-c2556-S1481598919-023.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515214-1238251233/watcher-1515214-1238251233 -o /tmp/evaluation-result-1515214-1238251233/solver-1515214-1238251233 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1515214-1238251233.cnf

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

MD5SUM BENCH= b5e7cd1135ca2561f4261d81ae9e01a8
RANDOM SEED=1787149310

node29.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		: 3000.234
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		: 3000.234
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:        866608 kB
Buffers:         94784 kB
Cached:         996664 kB
SwapCached:       8860 kB
Active:         240000 kB
Inactive:       861920 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        866608 kB
SwapTotal:     4192956 kB
SwapFree:      4177940 kB
Dirty:             752 kB
Writeback:           0 kB
Mapped:          16224 kB
Slab:            73284 kB
Committed_AS:  2960836 kB
PageTables:       1476 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66424 MiB
End job on node29 at 2009-03-28 16:00:35