Trace number 1515586

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/100/
unif-k5-r21.3-v100-c2130-S971118900-053.cnf
MD5SUMee045fa3fe75a551172052e915c97e36
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.042992
Satisfiable
(Un)Satisfiability was proved
Number of variables100
Number of clauses2130
Sum of the clauses size10650
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 52130
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-1515586-1238256118.cnf
0.00/0.00	c parsed header 'p cnf 100 2130'
0.00/0.00	c initialized 100 variables
0.00/0.00	c found 2130 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   100   0.0  2130     0     0     0   0.0   0.1 
0.00/0.00	c 
0.00/0.00	c initial reduction limit 1065 clauses
0.00/0.00	c 
0.00/0.00	c +   0.0  27.9   100 100.0  2130   100   100  1171   7.7   0.1 
0.00/0.00	c R   0.0  27.9   100 100.0  2130   102   102  1171   8.0   0.1 
0.00/0.00	c +   0.0  27.7   100 100.0  2130   250   250  1288  16.9   0.1 
0.00/0.01	c N   0.0  26.9   100 100.0  2130   404   404  1288  23.8   0.1 
0.00/0.01	c +   0.0  26.6   100 100.0  2130   475   475  1416  25.9   0.1 
0.00/0.02	c +   0.0  25.7   100 100.0  2130   812   812  1557  32.4   0.2 
0.00/0.02	c N   0.0  25.2   100 100.0  2130  1204  1204  1557  35.3   0.2 
0.00/0.03	c +   0.0  25.0   100 100.0  2130  1317  1317  1712  35.9   0.2 
0.00/0.05	c +   0.1  24.4   100 100.0  2130  2074  1215  1883  37.6   0.2 
0.00/0.07	c N   0.1  24.1   100 100.0  2130  3205  1401  1883  37.1   0.3 
0.00/0.07	c +   0.1  24.1   100 100.0  2130  3209  1405  2071  37.0   0.3 
0.10/0.12	c +   0.1  23.6   100 100.0  2130  4911  2066  2278  37.3   0.3 
0.10/0.19	c +   0.2  23.5   100 100.0  2130  7464  1191  2505  38.1   0.2 
0.20/0.20	c N   0.2  23.4   100 100.0  2130  8012  1739  2505  37.7   0.3 
0.20/0.30	c +   0.3  23.0   100 100.0  2130 11293  2504  2755  38.4   0.4 
0.40/0.46	c +   0.5  22.8   100 100.0  2130 17036  2713  3030  37.0   0.4 
0.50/0.53	c N   0.5  22.7   100 100.0  2130 19239  1876  3030  36.6   0.3 
0.70/0.71	c +   0.7  22.4   100 100.0  2130 25650  2205  3333  36.2   0.3 
1.10/1.10	c +   1.1  22.2   100 100.0  2130 38571  1754  3666  35.6   0.3 
1.30/1.30	c N   1.3  22.0   100 100.0  2130 44874  2542  3666  35.8   0.4 
1.30/1.30	c 
1.30/1.30	c  seconds     variables   original    learned     agility
1.30/1.30	c         level        used      conflicts    limit          MB
1.30/1.30	c 
1.70/1.71	c +   1.7  21.9   100 100.0  2130 57952  2745  4032  36.3   0.4 
2.60/2.65	c +   2.6  21.7   100 100.0  2130 87023  3512  4435  37.6   0.5 
3.10/3.17	c N   3.2  21.6   100 100.0  2130 102e3  3516  4435  36.8   0.5 
4.10/4.10	c +   4.1  21.3   100 100.0  2130 130e3  2648  4878  37.0   0.4 
6.29/6.36	c +   6.4  21.1   100 100.0  2130 196e3  4495  5365  37.4   0.6 
7.60/7.60	c N   7.6  21.0   100 100.0  2130 230e3  4263  5365  37.7   0.6 
9.80/9.86	c +   9.9  20.6   100 100.0  2130 294e3  3119  5901  36.6   0.4 
15.19/15.26	c +  15.3  20.3   100 100.0  2130 441e3  5415  6491  37.1   0.7 
17.99/18.00	c N  18.0  20.1   100 100.0  2130 512e3  5308  6491  37.7   0.7 
23.69/23.78	c +  23.8  20.1   100 100.0  2130 662e3  5037  7140  37.6   0.7 
36.98/37.02	c +  37.0  19.6   100 100.0  2130 993e3  7089  7854  36.9   0.8 
42.58/42.63	c N  42.6  19.5   100 100.0  2130 112e4  4211  7854  36.7   0.5 
57.38/57.49	c +  57.5  19.3   100 100.0  2130 148e4  4194  8639  37.4   0.6 
89.67/89.73	c +  89.7  18.9   100 100.0  2130 223e4  5142  9502  36.8   0.7 
99.76/99.87	c N  99.8  18.8   100 100.0  2130 246e4  7371  9502  37.0   1.0 
140.05/140.18	c + 140.1  18.6   100 100.0  2130 335e4  9301 10452  37.4   1.1 
219.52/219.69	c + 219.6  18.3   100 100.0  2130 502e4  5851 11497  37.8   0.7 
234.52/234.70	c N 234.6  18.3   100 100.0  2130 533e4  8997 11497  37.4   1.0 
343.99/344.19	c + 344.1  17.9   100 100.0  2130 754e4 10797 12646  37.5   1.2 
540.03/540.27	c + 540.1  17.5   100 100.0  2130 113e5  9599 13910  36.3   1.1 
548.93/549.18	c N 549.0  17.5   100 100.0  2130 114e5  8937 13910  37.1   1.0 
846.44/846.76	c + 846.5  17.0   100 100.0  2130 169e5 13751 15301  36.8   1.4 
846.44/846.76	c 
846.44/846.76	c  seconds     variables   original    learned     agility
846.44/846.76	c         level        used      conflicts    limit          MB
846.44/846.76	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-1515586-1238256118/watcher-1515586-1238256118 -o /tmp/evaluation-result-1515586-1238256118/solver-1515586-1238256118 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1515586-1238256118.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: 1.05 1.07 1.03 3/64 25077
/proc/meminfo: memFree=1060816/2055924 swapFree=4176792/4192956
[pid=25077] ppid=25075 vsize=780 CPUtime=0
/proc/25077/stat : 25077 (picosat) R 25075 25077 24781 0 -1 4194304 121 0 0 0 0 0 0 0 18 0 1 0 1098278545 798720 106 1992294400 134512640 135137933 4294956240 18446744073709551615 134549005 0 0 4096 0 0 0 0 17 1 0 0
/proc/25077/statm: 195 106 69 152 0 41 0

[startup+0.0995241 s]
/proc/loadavg: 1.05 1.07 1.03 3/64 25077
/proc/meminfo: memFree=1060816/2055924 swapFree=4176792/4192956
[pid=25077] ppid=25075 vsize=1044 CPUtime=0.09
/proc/25077/stat : 25077 (picosat) R 25075 25077 24781 0 -1 4194304 185 0 0 0 9 0 0 0 18 0 1 0 1098278545 1069056 170 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/25077/statm: 261 170 69 152 0 107 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1044

[startup+0.101524 s]
/proc/loadavg: 1.05 1.07 1.03 3/64 25077
/proc/meminfo: memFree=1060816/2055924 swapFree=4176792/4192956
[pid=25077] ppid=25075 vsize=1044 CPUtime=0.1
/proc/25077/stat : 25077 (picosat) R 25075 25077 24781 0 -1 4194304 185 0 0 0 10 0 0 0 18 0 1 0 1098278545 1069056 170 1992294400 134512640 135137933 4294956240 18446744073709551615 134527725 0 0 4096 0 0 0 0 17 1 0 0
/proc/25077/statm: 261 170 69 152 0 107 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1044

[startup+0.301548 s]
/proc/loadavg: 1.05 1.07 1.03 3/64 25077
/proc/meminfo: memFree=1060816/2055924 swapFree=4176792/4192956
[pid=25077] ppid=25075 vsize=1176 CPUtime=0.3
/proc/25077/stat : 25077 (picosat) R 25075 25077 24781 0 -1 4194304 195 0 0 0 30 0 0 0 19 0 1 0 1098278545 1204224 180 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/25077/statm: 294 180 69 152 0 140 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1176

[startup+0.701595 s]
/proc/loadavg: 1.05 1.07 1.03 3/64 25077
/proc/meminfo: memFree=1060816/2055924 swapFree=4176792/4192956
[pid=25077] ppid=25075 vsize=1176 CPUtime=0.7
/proc/25077/stat : 25077 (picosat) R 25075 25077 24781 0 -1 4194304 212 0 0 0 70 0 0 0 22 0 1 0 1098278545 1204224 197 1992294400 134512640 135137933 4294956240 18446744073709551615 134553651 0 0 4096 0 0 0 0 17 1 0 0
/proc/25077/statm: 294 197 69 152 0 140 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1176

[startup+1.50269 s]
/proc/loadavg: 1.05 1.07 1.03 2/65 25078
/proc/meminfo: memFree=1060232/2055924 swapFree=4176792/4192956
[pid=25077] ppid=25075 vsize=1308 CPUtime=1.5
/proc/25077/stat : 25077 (picosat) R 25075 25077 24781 0 -1 4194304 228 0 0 0 150 0 0 0 25 0 1 0 1098278545 1339392 213 1992294400 134512640 135137933 4294956240 18446744073709551615 134551371 0 0 4096 0 0 0 0 17 1 0 0
/proc/25077/statm: 327 213 69 152 0 173 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 1308

[startup+3.10187 s]
/proc/loadavg: 1.05 1.07 1.03 2/65 25078
/proc/meminfo: memFree=1060040/2055924 swapFree=4176792/4192956
[pid=25077] ppid=25075 vsize=1456 CPUtime=3.1
/proc/25077/stat : 25077 (picosat) R 25075 25077 24781 0 -1 4194304 256 0 0 0 310 0 0 0 25 0 1 0 1098278545 1490944 241 1992294400 134512640 135137933 4294956240 18446744073709551615 134548910 0 0 4096 0 0 0 0 17 1 0 0
/proc/25077/statm: 364 241 69 152 0 210 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 1456

[startup+6.30125 s]
/proc/loadavg: 1.05 1.07 1.03 2/65 25078
/proc/meminfo: memFree=1059848/2055924 swapFree=4176792/4192956
[pid=25077] ppid=25075 vsize=1456 CPUtime=6.29
/proc/25077/stat : 25077 (picosat) R 25075 25077 24781 0 -1 4194304 267 0 0 0 629 0 0 0 25 0 1 0 1098278545 1490944 252 1992294400 134512640 135137933 4294956240 18446744073709551615 134527877 0 0 4096 0 0 0 0 17 1 0 0
/proc/25077/statm: 364 252 69 152 0 210 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1456

[startup+12.702 s]
/proc/loadavg: 1.04 1.07 1.03 2/65 25078
/proc/meminfo: memFree=1059592/2055924 swapFree=4176792/4192956
[pid=25077] ppid=25075 vsize=1588 CPUtime=12.69
/proc/25077/stat : 25077 (picosat) R 25075 25077 24781 0 -1 4194304 298 0 0 0 1269 0 0 0 25 0 1 0 1098278545 1626112 283 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/25077/statm: 397 283 69 152 0 243 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1588

[startup+25.5015 s]
/proc/loadavg: 1.03 1.07 1.03 2/65 25078
/proc/meminfo: memFree=1059464/2055924 swapFree=4176792/4192956
[pid=25077] ppid=25075 vsize=1720 CPUtime=25.49
/proc/25077/stat : 25077 (picosat) R 25075 25077 24781 0 -1 4194304 333 0 0 0 2549 0 0 0 25 0 1 0 1098278545 1761280 318 1992294400 134512640 135137933 4294956240 18446744073709551615 134552810 0 0 4096 0 0 0 0 17 1 0 0
/proc/25077/statm: 430 318 69 152 0 276 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1720

[startup+51.1015 s]
/proc/loadavg: 1.02 1.06 1.03 2/65 25078
/proc/meminfo: memFree=1059336/2055924 swapFree=4176792/4192956
[pid=25077] ppid=25075 vsize=1720 CPUtime=51.08
/proc/25077/stat : 25077 (picosat) R 25075 25077 24781 0 -1 4194304 359 0 0 0 5108 0 0 0 25 0 1 0 1098278545 1761280 344 1992294400 134512640 135137933 4294956240 18446744073709551615 134549012 0 0 4096 0 0 0 0 17 1 0 0
/proc/25077/statm: 430 344 69 152 0 276 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1720

[startup+102.305 s]
/proc/loadavg: 1.01 1.05 1.02 2/65 25078
/proc/meminfo: memFree=1059080/2055924 swapFree=4176792/4192956
[pid=25077] ppid=25075 vsize=2028 CPUtime=102.27
/proc/25077/stat : 25077 (picosat) R 25075 25077 24781 0 -1 4194304 425 0 0 0 10227 0 0 0 25 0 1 0 1098278545 2076672 410 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/25077/statm: 507 410 69 152 0 353 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 2028

[startup+162.301 s]
/proc/loadavg: 1.00 1.04 1.02 2/65 25078
/proc/meminfo: memFree=1058888/2055924 swapFree=4176792/4192956
[pid=25077] ppid=25075 vsize=2160 CPUtime=162.24
/proc/25077/stat : 25077 (picosat) R 25075 25077 24781 0 -1 4194304 460 0 0 0 16224 0 0 0 25 0 1 0 1098278545 2211840 445 1992294400 134512640 135137933 4294956240 18446744073709551615 134552061 0 0 4096 0 0 0 0 17 1 0 0
/proc/25077/statm: 540 445 69 152 0 386 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 2160

[startup+222.301 s]
/proc/loadavg: 1.00 1.03 1.01 2/65 25078
/proc/meminfo: memFree=1058888/2055924 swapFree=4176792/4192956
[pid=25077] ppid=25075 vsize=2160 CPUtime=222.22
/proc/25077/stat : 25077 (picosat) R 25075 25077 24781 0 -1 4194304 462 0 0 0 22222 0 0 0 25 0 1 0 1098278545 2211840 447 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/25077/statm: 540 447 69 152 0 386 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 2160

[startup+282.301 s]
/proc/loadavg: 1.00 1.02 1.01 2/65 25078
/proc/meminfo: memFree=1058824/2055924 swapFree=4176792/4192956
[pid=25077] ppid=25075 vsize=2284 CPUtime=282.2
/proc/25077/stat : 25077 (picosat) R 25075 25077 24781 0 -1 4194304 466 0 0 0 28220 0 0 0 25 0 1 0 1098278545 2338816 451 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/25077/statm: 571 451 69 152 0 417 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 2284

[startup+342.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 25078
/proc/meminfo: memFree=1058768/2055924 swapFree=4176792/4192956
[pid=25077] ppid=25075 vsize=2284 CPUtime=342.19
/proc/25077/stat : 25077 (picosat) R 25075 25077 24781 0 -1 4194304 493 0 0 0 34218 1 0 0 25 0 1 0 1098278545 2338816 478 1992294400 134512640 135137933 4294956240 18446744073709551615 134548881 0 0 4096 0 0 0 0 17 1 0 0
/proc/25077/statm: 571 478 69 152 0 417 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 2284

[startup+402.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 25078
/proc/meminfo: memFree=1058704/2055924 swapFree=4176792/4192956
[pid=25077] ppid=25075 vsize=2284 CPUtime=402.17
/proc/25077/stat : 25077 (picosat) R 25075 25077 24781 0 -1 4194304 495 0 0 0 40216 1 0 0 25 0 1 0 1098278545 2338816 480 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/25077/statm: 571 480 69 152 0 417 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 2284

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25078
/proc/meminfo: memFree=1058768/2055924 swapFree=4176792/4192956
[pid=25077] ppid=25075 vsize=2404 CPUtime=462.16
/proc/25077/stat : 25077 (picosat) R 25075 25077 24781 0 -1 4194304 496 0 0 0 46215 1 0 0 25 0 1 0 1098278545 2461696 481 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/25077/statm: 601 481 69 152 0 447 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 2404

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25078
/proc/meminfo: memFree=1058704/2055924 swapFree=4176792/4192956
[pid=25077] ppid=25075 vsize=2404 CPUtime=522.14
/proc/25077/stat : 25077 (picosat) R 25075 25077 24781 0 -1 4194304 520 0 0 0 52213 1 0 0 25 0 1 0 1098278545 2461696 505 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/25077/statm: 601 505 69 152 0 447 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 2404

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25078
/proc/meminfo: memFree=1058704/2055924 swapFree=4176792/4192956
[pid=25077] ppid=25075 vsize=2404 CPUtime=582.12
/proc/25077/stat : 25077 (picosat) R 25075 25077 24781 0 -1 4194304 527 0 0 0 58211 1 0 0 25 0 1 0 1098278545 2461696 512 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/25077/statm: 601 512 69 152 0 447 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 2404

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25078
/proc/meminfo: memFree=1058576/2055924 swapFree=4176792/4192956
[pid=25077] ppid=25075 vsize=2524 CPUtime=642.11
/proc/25077/stat : 25077 (picosat) R 25075 25077 24781 0 -1 4194304 557 0 0 0 64210 1 0 0 25 0 1 0 1098278545 2584576 542 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/25077/statm: 631 542 69 152 0 477 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 2524

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25078
/proc/meminfo: memFree=1058512/2055924 swapFree=4176792/4192956
[pid=25077] ppid=25075 vsize=2524 CPUtime=702.08
/proc/25077/stat : 25077 (picosat) R 25075 25077 24781 0 -1 4194304 557 0 0 0 70207 1 0 0 25 0 1 0 1098278545 2584576 542 1992294400 134512640 135137933 4294956240 18446744073709551615 134552097 0 0 4096 0 0 0 0 17 1 0 0
/proc/25077/statm: 631 542 69 152 0 477 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 2524

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25078
/proc/meminfo: memFree=1058512/2055924 swapFree=4176792/4192956
[pid=25077] ppid=25075 vsize=2524 CPUtime=762.07
/proc/25077/stat : 25077 (picosat) R 25075 25077 24781 0 -1 4194304 557 0 0 0 76206 1 0 0 25 0 1 0 1098278545 2584576 542 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/25077/statm: 631 542 69 152 0 477 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 2524

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25078
/proc/meminfo: memFree=1058448/2055924 swapFree=4176792/4192956
[pid=25077] ppid=25075 vsize=2524 CPUtime=822.05
/proc/25077/stat : 25077 (picosat) R 25075 25077 24781 0 -1 4194304 557 0 0 0 82204 1 0 0 25 0 1 0 1098278545 2584576 542 1992294400 134512640 135137933 4294956240 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 1 0 0
/proc/25077/statm: 631 542 69 152 0 477 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 2524

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25078
/proc/meminfo: memFree=1058448/2055924 swapFree=4176792/4192956
[pid=25077] ppid=25075 vsize=2524 CPUtime=882.03
/proc/25077/stat : 25077 (picosat) R 25075 25077 24781 0 -1 4194304 559 0 0 0 88202 1 0 0 25 0 1 0 1098278545 2584576 544 1992294400 134512640 135137933 4294956240 18446744073709551615 134548903 0 0 4096 0 0 0 0 17 1 0 0
/proc/25077/statm: 631 544 69 152 0 477 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 2524

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25078
/proc/meminfo: memFree=1058512/2055924 swapFree=4176792/4192956
[pid=25077] ppid=25075 vsize=2524 CPUtime=942.02
/proc/25077/stat : 25077 (picosat) R 25075 25077 24781 0 -1 4194304 559 0 0 0 94200 2 0 0 25 0 1 0 1098278545 2584576 544 1992294400 134512640 135137933 4294956240 18446744073709551615 134543200 0 0 4096 0 0 0 0 17 1 0 0
/proc/25077/statm: 631 544 69 152 0 477 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 2524

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25078
/proc/meminfo: memFree=1058384/2055924 swapFree=4176792/4192956
[pid=25077] ppid=25075 vsize=2656 CPUtime=1002
/proc/25077/stat : 25077 (picosat) R 25075 25077 24781 0 -1 4194304 586 0 0 0 100198 2 0 0 25 0 1 0 1098278545 2719744 571 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/25077/statm: 664 571 69 152 0 510 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 2656

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25078
/proc/meminfo: memFree=1058320/2055924 swapFree=4176792/4192956
[pid=25077] ppid=25075 vsize=2656 CPUtime=1061.98
/proc/25077/stat : 25077 (picosat) R 25075 25077 24781 0 -1 4194304 592 0 0 0 106196 2 0 0 25 0 1 0 1098278545 2719744 577 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/25077/statm: 664 577 69 152 0 510 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 2656

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25078
/proc/meminfo: memFree=1058320/2055924 swapFree=4176792/4192956
[pid=25077] ppid=25075 vsize=2656 CPUtime=1121.96
/proc/25077/stat : 25077 (picosat) R 25075 25077 24781 0 -1 4194304 592 0 0 0 112194 2 0 0 25 0 1 0 1098278545 2719744 577 1992294400 134512640 135137933 4294956240 18446744073709551615 134548828 0 0 4096 0 0 0 0 17 1 0 0
/proc/25077/statm: 664 577 69 152 0 510 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 2656

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25078
/proc/meminfo: memFree=1058256/2055924 swapFree=4176792/4192956
[pid=25077] ppid=25075 vsize=2656 CPUtime=1181.94
/proc/25077/stat : 25077 (picosat) R 25075 25077 24781 0 -1 4194304 592 0 0 0 118192 2 0 0 25 0 1 0 1098278545 2719744 577 1992294400 134512640 135137933 4294956240 18446744073709551615 134548828 0 0 4096 0 0 0 0 17 1 0 0
/proc/25077/statm: 664 577 69 152 0 510 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 2656



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25078
/proc/meminfo: memFree=1058256/2055924 swapFree=4176792/4192956
[pid=25077] ppid=25075 vsize=2656 CPUtime=1200.04
/proc/25077/stat : 25077 (picosat) R 25075 25077 24781 0 -1 4194304 592 0 0 0 120002 2 0 0 25 0 1 0 1098278545 2719744 577 1992294400 134512640 135137933 4294956240 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/25077/statm: 664 577 69 152 0 510 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 2656

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 (%): 99.9707
Max. virtual memory (cumulated for all children) (KiB): 2656

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= 592
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= 2047

runsolver used 1.24881 second user time and 2.05169 second system time

The end

Launcher Data

Begin job on node6 at 2009-03-28 17:01:58
IDJOB=1515586
IDBENCH=70442
IDSOLVER=506
FILE ID=node6/1515586-1238256118
PBS_JOBID= 9060808
Free space on /tmp= 66324 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/SATISFIABLE/100/unif-k5-r21.3-v100-c2130-S971118900-053.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515586-1238256118/watcher-1515586-1238256118 -o /tmp/evaluation-result-1515586-1238256118/solver-1515586-1238256118 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1515586-1238256118.cnf

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

MD5SUM BENCH= ee045fa3fe75a551172052e915c97e36
RANDOM SEED=695070515

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:       1061232 kB
Buffers:         94168 kB
Cached:         805128 kB
SwapCached:       9932 kB
Active:          51800 kB
Inactive:       860956 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1061232 kB
SwapTotal:     4192956 kB
SwapFree:      4176792 kB
Dirty:             748 kB
Writeback:           0 kB
Mapped:          19156 kB
Slab:            67968 kB
Committed_AS:  2795376 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 17:22:01