Trace number 1515334

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) 1200.05 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/SATISFIABLE/110/
unif-k5-r21.3-v110-c2343-S986324446-009.cnf
MD5SUMb8c930418a16f3a24b4fb0e57c45eda6
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.05499
Satisfiable
(Un)Satisfiability was proved
Number of variables110
Number of clauses2343
Sum of the clauses size11715
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 52343
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-1515334-1238253310.cnf
0.00/0.00	c parsed header 'p cnf 110 2343'
0.00/0.00	c initialized 110 variables
0.00/0.00	c found 2343 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   110   0.0  2343     0     0     0   0.0   0.1 
0.00/0.00	c 
0.00/0.00	c initial reduction limit 1171 clauses
0.00/0.00	c 
0.00/0.00	c +   0.0  33.2   110 100.0  2343   100   100  1288   8.1   0.1 
0.00/0.00	c R   0.0  33.2   110 100.0  2343   100   100  1288   8.1   0.1 
0.00/0.00	c +   0.0  29.8   110 100.0  2343   250   250  1416  17.3   0.1 
0.00/0.01	c N   0.0  29.4   110 100.0  2343   400   400  1416  23.7   0.2 
0.00/0.01	c +   0.0  29.0   110 100.0  2343   475   475  1557  26.4   0.2 
0.00/0.02	c +   0.0  27.9   110 100.0  2343   812   812  1712  33.1   0.2 
0.00/0.03	c N   0.0  27.1   110 100.0  2343  1202  1202  1712  36.4   0.2 
0.00/0.03	c +   0.0  26.8   110 100.0  2343  1317  1317  1883  36.8   0.3 
0.00/0.05	c +   0.1  25.7   110 100.0  2343  2074  1129  2071  36.7   0.2 
0.05/0.08	c N   0.1  25.2   110 100.0  2343  3206  1222  2071  36.7   0.3 
0.05/0.08	c +   0.1  25.2   110 100.0  2343  3209  1225  2278  36.6   0.3 
0.10/0.13	c +   0.1  24.7   110 100.0  2343  4911  1782  2505  37.2   0.3 
0.20/0.20	c +   0.2  24.0   110 100.0  2343  7464  1823  2755  36.7   0.3 
0.20/0.22	c N   0.2  24.1   110 100.0  2343  8014  2373  2755  36.5   0.4 
0.30/0.31	c +   0.3  24.0   110 100.0  2343 11293  1500  3030  35.9   0.3 
0.40/0.49	c +   0.5  23.6   110 100.0  2343 17036  2681  3333  37.0   0.4 
0.50/0.56	c N   0.6  23.5   110 100.0  2343 19244  3218  3333  36.7   0.5 
0.70/0.76	c +   0.8  23.0   110 100.0  2343 25650  2939  3666  35.8   0.4 
1.10/1.17	c +   1.2  22.5   110 100.0  2343 38571  2989  4032  36.8   0.4 
1.30/1.38	c N   1.4  22.6   110 100.0  2343 44901  3254  4032  36.6   0.5 
1.30/1.38	c 
1.30/1.38	c  seconds     variables   original    learned     agility
1.30/1.38	c         level        used      conflicts    limit          MB
1.30/1.38	c 
1.80/1.82	c +   1.8  22.3   110 100.0  2343 57952  2150  4435  37.0   0.3 
2.79/2.81	c +   2.8  21.8   110 100.0  2343 87023  2311  4878  36.5   0.4 
3.30/3.36	c N   3.4  21.8   110 100.0  2343 102e3  3210  4878  35.8   0.5 
4.30/4.37	c +   4.4  21.6   110 100.0  2343 130e3  4363  5365  36.5   0.6 
6.69/6.77	c +   6.8  21.1   110 100.0  2343 196e3  5248  5901  37.3   0.7 
7.99/8.07	c N   8.1  21.1   110 100.0  2343 230e3  4527  5901  36.8   0.6 
10.39/10.47	c +  10.5  20.9   110 100.0  2343 294e3  5798  6491  37.6   0.7 
16.19/16.25	c +  16.3  20.8   110 100.0  2343 441e3  3386  7140  37.5   0.5 
19.09/19.18	c N  19.2  20.8   110 100.0  2343 512e3  6902  7140  36.5   0.9 
25.29/25.31	c +  25.3  20.7   110 100.0  2343 662e3  5961  7854  35.6   0.8 
39.48/39.57	c +  39.6  20.4   110 100.0  2343 993e3  6607  8639  35.7   0.8 
45.58/45.63	c N  45.6  20.2   110 100.0  2343 112e4  7232  8639  38.7   1.0 
61.77/61.81	c +  61.8  20.2   110 100.0  2343 148e4  5760  9502  36.4   0.8 
96.56/96.68	c +  96.7  20.0   110 100.0  2343 223e4  8594 10452  37.9   1.1 
107.66/107.74	c N 107.7  19.9   110 100.0  2343 246e4  9385 10452  37.7   1.1 
151.34/151.48	c + 151.4  19.7   110 100.0  2343 335e4  6240 11497  35.9   0.8 
236.92/237.04	c + 237.0  19.4   110 100.0  2343 502e4  7726 12646  36.8   1.0 
253.21/253.34	c N 253.3  19.3   110 100.0  2343 533e4 12534 12646  36.5   1.5 
373.69/373.84	c + 373.7  19.1   110 100.0  2343 754e4  8990 13910  38.0   1.1 
589.52/589.77	c + 589.6  19.0   110 100.0  2343 113e5  7099 15301  37.1   0.9 
599.41/599.64	c N 599.5  19.0   110 100.0  2343 114e5 12559 15301  36.9   1.4 
931.43/931.71	c + 931.4  18.8   110 100.0  2343 169e5 12819 16831  37.4   1.5 
931.43/931.71	c 
931.43/931.71	c  seconds     variables   original    learned     agility
931.43/931.71	c         level        used      conflicts    limit          MB
931.43/931.71	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-1515334-1238253310/watcher-1515334-1238253310 -o /tmp/evaluation-result-1515334-1238253310/solver-1515334-1238253310 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1515334-1238253310.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 0.97 0.97 3/64 24851
/proc/meminfo: memFree=1061464/2055924 swapFree=4176792/4192956
[pid=24851] ppid=24849 vsize=780 CPUtime=0
/proc/24851/stat : 24851 (picosat) R 24849 24851 24781 0 -1 4194304 124 0 0 0 0 0 0 0 18 0 1 0 1097997691 798720 109 1992294400 134512640 135137933 4294956240 18446744073709551615 134521372 0 0 4096 0 0 0 0 17 1 0 0
/proc/24851/statm: 195 109 69 152 0 41 0

[startup+0.056748 s]
/proc/loadavg: 0.99 0.97 0.97 3/64 24851
/proc/meminfo: memFree=1061464/2055924 swapFree=4176792/4192956
[pid=24851] ppid=24849 vsize=1044 CPUtime=0.05
/proc/24851/stat : 24851 (picosat) R 24849 24851 24781 0 -1 4194304 182 0 0 0 5 0 0 0 18 0 1 0 1097997691 1069056 167 1992294400 134512640 135137933 4294956240 18446744073709551615 134548764 0 0 4096 0 0 0 0 17 1 0 0
/proc/24851/statm: 261 167 69 152 0 107 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1044

[startup+0.101752 s]
/proc/loadavg: 0.99 0.97 0.97 3/64 24851
/proc/meminfo: memFree=1061464/2055924 swapFree=4176792/4192956
[pid=24851] ppid=24849 vsize=1176 CPUtime=0.1
/proc/24851/stat : 24851 (picosat) R 24849 24851 24781 0 -1 4194304 190 0 0 0 10 0 0 0 18 0 1 0 1097997691 1204224 175 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/24851/statm: 294 175 69 152 0 140 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1176

[startup+0.301776 s]
/proc/loadavg: 0.99 0.97 0.97 3/64 24851
/proc/meminfo: memFree=1061464/2055924 swapFree=4176792/4192956
[pid=24851] ppid=24849 vsize=1176 CPUtime=0.3
/proc/24851/stat : 24851 (picosat) R 24849 24851 24781 0 -1 4194304 209 0 0 0 30 0 0 0 19 0 1 0 1097997691 1204224 194 1992294400 134512640 135137933 4294956240 18446744073709551615 134552252 0 0 4096 0 0 0 0 17 1 0 0
/proc/24851/statm: 294 194 69 152 0 140 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1176

[startup+0.701822 s]
/proc/loadavg: 0.99 0.97 0.97 3/64 24851
/proc/meminfo: memFree=1061464/2055924 swapFree=4176792/4192956
[pid=24851] ppid=24849 vsize=1176 CPUtime=0.7
/proc/24851/stat : 24851 (picosat) R 24849 24851 24781 0 -1 4194304 224 0 0 0 70 0 0 0 22 0 1 0 1097997691 1204224 209 1992294400 134512640 135137933 4294956240 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/24851/statm: 294 209 69 152 0 140 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1176

[startup+1.50191 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 24852
/proc/meminfo: memFree=1060880/2055924 swapFree=4176792/4192956
[pid=24851] ppid=24849 vsize=1308 CPUtime=1.5
/proc/24851/stat : 24851 (picosat) R 24849 24851 24781 0 -1 4194304 246 0 0 0 150 0 0 0 25 0 1 0 1097997691 1339392 231 1992294400 134512640 135137933 4294956240 18446744073709551615 134549028 0 0 4096 0 0 0 0 17 1 0 0
/proc/24851/statm: 327 231 69 152 0 173 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 1308

[startup+3.1011 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 24852
/proc/meminfo: memFree=1060688/2055924 swapFree=4176792/4192956
[pid=24851] ppid=24849 vsize=1468 CPUtime=3.09
/proc/24851/stat : 24851 (picosat) R 24849 24851 24781 0 -1 4194304 269 0 0 0 309 0 0 0 25 0 1 0 1097997691 1503232 254 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/24851/statm: 367 254 69 152 0 213 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1468

[startup+6.30147 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 24852
/proc/meminfo: memFree=1060496/2055924 swapFree=4176792/4192956
[pid=24851] ppid=24849 vsize=1468 CPUtime=6.29
/proc/24851/stat : 24851 (picosat) R 24849 24851 24781 0 -1 4194304 284 0 0 0 629 0 0 0 25 0 1 0 1097997691 1503232 269 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/24851/statm: 367 269 69 152 0 213 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1468

[startup+12.7012 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 24852
/proc/meminfo: memFree=1060304/2055924 swapFree=4176792/4192956
[pid=24851] ppid=24849 vsize=1600 CPUtime=12.69
/proc/24851/stat : 24851 (picosat) R 24849 24851 24781 0 -1 4194304 318 0 0 0 1269 0 0 0 25 0 1 0 1097997691 1638400 303 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/24851/statm: 400 303 69 152 0 246 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1600

[startup+25.5017 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 24852
/proc/meminfo: memFree=1060176/2055924 swapFree=4176792/4192956
[pid=24851] ppid=24849 vsize=1732 CPUtime=25.49
/proc/24851/stat : 24851 (picosat) R 24849 24851 24781 0 -1 4194304 358 0 0 0 2549 0 0 0 25 0 1 0 1097997691 1773568 343 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/24851/statm: 433 343 69 152 0 279 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1732

[startup+51.1017 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 24852
/proc/meminfo: memFree=1059984/2055924 swapFree=4176792/4192956
[pid=24851] ppid=24849 vsize=2012 CPUtime=51.08
/proc/24851/stat : 24851 (picosat) R 24849 24851 24781 0 -1 4194304 390 0 0 0 5108 0 0 0 25 0 1 0 1097997691 2060288 375 1992294400 134512640 135137933 4294956240 18446744073709551615 134554591 0 0 4096 0 0 0 0 17 1 0 0
/proc/24851/statm: 503 375 69 152 0 349 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 2012

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 24852
/proc/meminfo: memFree=1059792/2055924 swapFree=4176792/4192956
[pid=24851] ppid=24849 vsize=2144 CPUtime=102.26
/proc/24851/stat : 24851 (picosat) R 24849 24851 24781 0 -1 4194304 436 0 0 0 10226 0 0 0 25 0 1 0 1097997691 2195456 421 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/24851/statm: 536 421 69 152 0 382 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 2144

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 24852
/proc/meminfo: memFree=1059600/2055924 swapFree=4176792/4192956
[pid=24851] ppid=24849 vsize=2272 CPUtime=162.24
/proc/24851/stat : 24851 (picosat) R 24849 24851 24781 0 -1 4194304 467 0 0 0 16224 0 0 0 25 0 1 0 1097997691 2326528 452 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/24851/statm: 568 452 69 152 0 414 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 2272

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 24852
/proc/meminfo: memFree=1059472/2055924 swapFree=4176792/4192956
[pid=24851] ppid=24849 vsize=2272 CPUtime=222.22
/proc/24851/stat : 24851 (picosat) R 24849 24851 24781 0 -1 4194304 490 0 0 0 22222 0 0 0 25 0 1 0 1097997691 2326528 475 1992294400 134512640 135137933 4294956240 18446744073709551615 134549119 0 0 4096 0 0 0 0 17 1 0 0
/proc/24851/statm: 568 475 69 152 0 414 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 2272

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 24852
/proc/meminfo: memFree=1059280/2055924 swapFree=4176792/4192956
[pid=24851] ppid=24849 vsize=2404 CPUtime=282.2
/proc/24851/stat : 24851 (picosat) R 24849 24851 24781 0 -1 4194304 525 0 0 0 28220 0 0 0 25 0 1 0 1097997691 2461696 510 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/24851/statm: 601 510 69 152 0 447 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 2404

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 24852
/proc/meminfo: memFree=1059344/2055924 swapFree=4176792/4192956
[pid=24851] ppid=24849 vsize=2404 CPUtime=342.19
/proc/24851/stat : 24851 (picosat) R 24849 24851 24781 0 -1 4194304 525 0 0 0 34219 0 0 0 25 0 1 0 1097997691 2461696 510 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/24851/statm: 601 510 69 152 0 447 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 2404

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 24852
/proc/meminfo: memFree=1059152/2055924 swapFree=4176792/4192956
[pid=24851] ppid=24849 vsize=2524 CPUtime=402.18
/proc/24851/stat : 24851 (picosat) R 24849 24851 24781 0 -1 4194304 559 0 0 0 40217 1 0 0 25 0 1 0 1097997691 2584576 544 1992294400 134512640 135137933 4294956240 18446744073709551615 134547674 0 0 4096 0 0 0 0 17 1 0 0
/proc/24851/statm: 631 544 69 152 0 477 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 2524

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 24852
/proc/meminfo: memFree=1059152/2055924 swapFree=4176792/4192956
[pid=24851] ppid=24849 vsize=2648 CPUtime=462.16
/proc/24851/stat : 24851 (picosat) R 24849 24851 24781 0 -1 4194304 562 0 0 0 46215 1 0 0 25 0 1 0 1097997691 2711552 547 1992294400 134512640 135137933 4294956240 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 1 0 0
/proc/24851/statm: 662 547 69 152 0 508 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 2648

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 24852
/proc/meminfo: memFree=1059216/2055924 swapFree=4176792/4192956
[pid=24851] ppid=24849 vsize=2648 CPUtime=522.14
/proc/24851/stat : 24851 (picosat) R 24849 24851 24781 0 -1 4194304 564 0 0 0 52213 1 0 0 25 0 1 0 1097997691 2711552 549 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/24851/statm: 662 549 69 152 0 508 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 2648

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 24852
/proc/meminfo: memFree=1059152/2055924 swapFree=4176792/4192956
[pid=24851] ppid=24849 vsize=2648 CPUtime=582.12
/proc/24851/stat : 24851 (picosat) R 24849 24851 24781 0 -1 4194304 574 0 0 0 58211 1 0 0 25 0 1 0 1097997691 2711552 559 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/24851/statm: 662 559 69 152 0 508 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 2648

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 24852
/proc/meminfo: memFree=1059024/2055924 swapFree=4176792/4192956
[pid=24851] ppid=24849 vsize=2780 CPUtime=642.1
/proc/24851/stat : 24851 (picosat) R 24849 24851 24781 0 -1 4194304 599 0 0 0 64209 1 0 0 25 0 1 0 1097997691 2846720 584 1992294400 134512640 135137933 4294956240 18446744073709551615 134552061 0 0 4096 0 0 0 0 17 1 0 0
/proc/24851/statm: 695 584 69 152 0 541 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 2780

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 24852
/proc/meminfo: memFree=1058896/2055924 swapFree=4176792/4192956
[pid=24851] ppid=24849 vsize=2780 CPUtime=702.08
/proc/24851/stat : 24851 (picosat) R 24849 24851 24781 0 -1 4194304 625 0 0 0 70207 1 0 0 25 0 1 0 1097997691 2846720 610 1992294400 134512640 135137933 4294956240 18446744073709551615 134522705 0 0 4096 0 0 0 0 17 1 0 0
/proc/24851/statm: 695 610 69 152 0 541 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 2780

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 24852
/proc/meminfo: memFree=1058832/2055924 swapFree=4176792/4192956
[pid=24851] ppid=24849 vsize=2780 CPUtime=762.07
/proc/24851/stat : 24851 (picosat) R 24849 24851 24781 0 -1 4194304 625 0 0 0 76206 1 0 0 25 0 1 0 1097997691 2846720 610 1992294400 134512640 135137933 4294956240 18446744073709551615 134568706 0 0 4096 0 0 0 0 17 1 0 0
/proc/24851/statm: 695 610 69 152 0 541 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 2780

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 24852
/proc/meminfo: memFree=1058896/2055924 swapFree=4176792/4192956
[pid=24851] ppid=24849 vsize=2780 CPUtime=822.05
/proc/24851/stat : 24851 (picosat) R 24849 24851 24781 0 -1 4194304 625 0 0 0 82204 1 0 0 25 0 1 0 1097997691 2846720 610 1992294400 134512640 135137933 4294956240 18446744073709551615 134549056 0 0 4096 0 0 0 0 17 1 0 0
/proc/24851/statm: 695 610 69 152 0 541 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 2780

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 24852
/proc/meminfo: memFree=1058896/2055924 swapFree=4176792/4192956
[pid=24851] ppid=24849 vsize=2780 CPUtime=882.03
/proc/24851/stat : 24851 (picosat) R 24849 24851 24781 0 -1 4194304 625 0 0 0 88202 1 0 0 25 0 1 0 1097997691 2846720 610 1992294400 134512640 135137933 4294956240 18446744073709551615 134554513 0 0 4096 0 0 0 0 17 1 0 0
/proc/24851/statm: 695 610 69 152 0 541 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 2780

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 24852
/proc/meminfo: memFree=1058768/2055924 swapFree=4176792/4192956
[pid=24851] ppid=24849 vsize=3044 CPUtime=942.02
/proc/24851/stat : 24851 (picosat) R 24849 24851 24781 0 -1 4194304 659 0 0 0 94200 2 0 0 25 0 1 0 1097997691 3117056 644 1992294400 134512640 135137933 4294956240 18446744073709551615 134527888 0 0 4096 0 0 0 0 17 1 0 0
/proc/24851/statm: 761 644 69 152 0 607 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 3044

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 24852
/proc/meminfo: memFree=1058768/2055924 swapFree=4176792/4192956
[pid=24851] ppid=24849 vsize=3044 CPUtime=1002
/proc/24851/stat : 24851 (picosat) R 24849 24851 24781 0 -1 4194304 659 0 0 0 100198 2 0 0 25 0 1 0 1097997691 3117056 644 1992294400 134512640 135137933 4294956240 18446744073709551615 134548825 0 0 4096 0 0 0 0 17 1 0 0
/proc/24851/statm: 761 644 69 152 0 607 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 3044

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 24852
/proc/meminfo: memFree=1058768/2055924 swapFree=4176792/4192956
[pid=24851] ppid=24849 vsize=3044 CPUtime=1061.98
/proc/24851/stat : 24851 (picosat) R 24849 24851 24781 0 -1 4194304 659 0 0 0 106196 2 0 0 25 0 1 0 1097997691 3117056 644 1992294400 134512640 135137933 4294956240 18446744073709551615 134552409 0 0 4096 0 0 0 0 17 1 0 0
/proc/24851/statm: 761 644 69 152 0 607 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 3044

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 24852
/proc/meminfo: memFree=1058704/2055924 swapFree=4176792/4192956
[pid=24851] ppid=24849 vsize=3044 CPUtime=1121.96
/proc/24851/stat : 24851 (picosat) R 24849 24851 24781 0 -1 4194304 659 0 0 0 112194 2 0 0 25 0 1 0 1097997691 3117056 644 1992294400 134512640 135137933 4294956240 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/24851/statm: 761 644 69 152 0 607 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 3044

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 24852
/proc/meminfo: memFree=1058640/2055924 swapFree=4176792/4192956
[pid=24851] ppid=24849 vsize=3044 CPUtime=1181.94
/proc/24851/stat : 24851 (picosat) R 24849 24851 24781 0 -1 4194304 659 0 0 0 118192 2 0 0 25 0 1 0 1097997691 3117056 644 1992294400 134512640 135137933 4294956240 18446744073709551615 134522698 0 0 4096 0 0 0 0 17 1 0 0
/proc/24851/statm: 761 644 69 152 0 607 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 3044



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 24852
/proc/meminfo: memFree=1058640/2055924 swapFree=4176792/4192956
[pid=24851] ppid=24849 vsize=3044 CPUtime=1200.04
/proc/24851/stat : 24851 (picosat) R 24849 24851 24781 0 -1 4194304 659 0 0 0 120002 2 0 0 25 0 1 0 1097997691 3117056 644 1992294400 134512640 135137933 4294956240 18446744073709551615 134548828 0 0 4096 0 0 0 0 17 1 0 0
/proc/24851/statm: 761 644 69 152 0 607 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 3044

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): 1200.05
CPU user time (s): 1200.03
CPU system time (s): 0.027995
CPU usage (%): 99.9706
Max. virtual memory (cumulated for all children) (KiB): 3044

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.03
system time used= 0.027995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 659
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= 2084

runsolver used 1.18382 second user time and 2.11868 second system time

The end

Launcher Data 

Begin job on node6 at 2009-03-28 16:15:10
IDJOB=1515334
IDBENCH=70421
IDSOLVER=506
FILE ID=node6/1515334-1238253310
PBS_JOBID= 9060808
Free space on /tmp= 66324 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/SATISFIABLE/110/unif-k5-r21.3-v110-c2343-S986324446-009.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515334-1238253310/watcher-1515334-1238253310 -o /tmp/evaluation-result-1515334-1238253310/solver-1515334-1238253310 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1515334-1238253310.cnf

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

MD5SUM BENCH= b8c930418a16f3a24b4fb0e57c45eda6
RANDOM SEED=1298386191

node6.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		: 3000.236
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		: 3000.236
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:      2055924 kB
MemFree:       1061944 kB
Buffers:         93628 kB
Cached:         804920 kB
SwapCached:       9932 kB
Active:          48792 kB
Inactive:       863224 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1061944 kB
SwapTotal:     4192956 kB
SwapFree:      4176792 kB
Dirty:             744 kB
Writeback:           0 kB
Mapped:          19156 kB
Slab:            67952 kB
Committed_AS:  2795232 kB
PageTables:       1464 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= 66320 MiB
End job on node6 at 2009-03-28 16:35:12