Trace number 1515514

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) 1200.01 1200.31

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/SATISFIABLE/100/
unif-k5-r21.3-v100-c2130-S402241321-038.cnf
MD5SUM778bc7bd516c886b7617280668f06051
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.016996
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-1515514-1238255082.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  25.6   100  99.0  2130   100   100  1171   7.5   0.1 
0.00/0.00	c R   0.0  25.6   100  99.0  2130   100   100  1171   7.5   0.1 
0.00/0.00	c +   0.0  23.1   100 100.0  2130   250   250  1288  16.6   0.1 
0.00/0.01	c R   0.0  23.7   100 100.0  2130   401   401  1288  22.8   0.1 
0.00/0.01	c +   0.0  24.3   100 100.0  2130   475   475  1416  25.6   0.1 
0.00/0.02	c +   0.0  24.9   100 100.0  2130   812   812  1557  31.9   0.2 
0.00/0.02	c N   0.0  24.8   100 100.0  2130  1206  1206  1557  36.0   0.2 
0.00/0.03	c +   0.0  24.7   100 100.0  2130  1317  1317  1712  36.3   0.2 
0.04/0.05	c +   0.0  24.1   100 100.0  2130  2074  1214  1883  36.3   0.2 
0.04/0.08	c +   0.1  23.7   100 100.0  2130  3209  1403  2071  38.3   0.3 
0.04/0.08	c N   0.1  23.7   100 100.0  2130  3214  1408  2071  38.2   0.3 
0.10/0.12	c +   0.1  23.3   100 100.0  2130  4911  2066  2278  38.0   0.3 
0.10/0.19	c +   0.2  22.8   100 100.0  2130  7464  1191  2505  36.7   0.2 
0.20/0.20	c N   0.2  22.9   100 100.0  2130  8025  1752  2505  37.9   0.3 
0.20/0.30	c +   0.3  22.9   100 100.0  2130 11293  2507  2755  38.1   0.4 
0.39/0.46	c +   0.5  22.5   100 100.0  2130 17036  2719  3030  37.8   0.4 
0.49/0.53	c N   0.5  22.3   100 100.0  2130 19252  1894  3030  38.2   0.3 
0.69/0.71	c +   0.7  21.9   100 100.0  2130 25650  2217  3333  37.4   0.3 
1.00/1.09	c +   1.1  21.5   100 100.0  2130 38571  1762  3666  37.9   0.3 
1.19/1.29	c N   1.3  21.3   100 100.0  2130 44901  2578  3666  37.3   0.4 
1.19/1.29	c 
1.19/1.29	c  seconds     variables   original    learned     agility
1.19/1.29	c         level        used      conflicts    limit          MB
1.19/1.29	c 
1.59/1.69	c +   1.7  21.1   100 100.0  2130 57952  2766  4032  38.0   0.4 
2.59/2.62	c +   2.6  20.6   100 100.0  2130 87023  3533  4435  36.9   0.5 
3.09/3.13	c N   3.1  20.6   100 100.0  2130 102e3  3530  4435  37.0   0.5 
4.00/4.06	c +   4.1  20.2   100 100.0  2130 130e3  2670  4878  36.6   0.4 
6.29/6.31	c +   6.3  20.1   100 100.0  2130 196e3  4510  5365  37.5   0.6 
7.49/7.54	c N   7.5  20.0   100 100.0  2130 230e3  4292  5365  36.2   0.6 
9.80/9.82	c +   9.8  19.8   100 100.0  2130 294e3  3142  5901  36.9   0.4 
15.19/15.21	c +  15.2  19.4   100 100.0  2130 441e3  5443  6491  37.8   0.7 
17.89/17.94	c N  17.9  19.2   100 100.0  2130 512e3  5359  6491  37.5   0.6 
23.49/23.59	c +  23.6  19.1   100 100.0  2130 662e3  5068  7140  36.7   0.6 
36.59/36.64	c +  36.6  18.7   100 100.0  2130 993e3  7137  7854  38.0   0.8 
42.18/42.21	c N  42.2  18.6   100 100.0  2130 112e4  4263  7854  36.9   0.6 
56.98/57.01	c +  57.0  18.6   100 100.0  2130 148e4  4286  8639  38.1   0.5 
88.87/88.98	c +  89.0  18.1   100 100.0  2130 223e4  5169  9502  38.0   0.7 
99.07/99.19	c N  99.2  18.0   100 100.0  2130 246e4  7320  9502  38.2   0.9 
138.96/139.04	c + 139.0  17.8   100 100.0  2130 335e4  9335 10452  38.0   1.0 
217.94/218.08	c + 218.0  17.6   100 100.0  2130 502e4  5933 11497  37.7   0.8 
233.23/233.30	c N 233.2  17.6   100 100.0  2130 533e4  8899 11497  37.7   1.0 
343.20/343.35	c + 343.3  17.3   100 100.0  2130 754e4 10833 12646  36.6   1.2 
541.36/541.50	c + 541.4  17.1   100 100.0  2130 113e5  9527 13910  39.1   1.1 
550.45/550.65	c N 550.5  17.1   100 100.0  2130 114e5  8667 13910  37.9   1.0 
850.09/850.37	c + 850.2  16.8   100 100.0  2130 169e5 13563 15301  37.7   1.4 
850.09/850.37	c 
850.09/850.37	c  seconds     variables   original    learned     agility
850.09/850.37	c         level        used      conflicts    limit          MB
850.09/850.37	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-1515514-1238255082/watcher-1515514-1238255082 -o /tmp/evaluation-result-1515514-1238255082/solver-1515514-1238255082 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1515514-1238255082.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 2/64 16140
/proc/meminfo: memFree=879528/2055920 swapFree=4176996/4192956
[pid=16140] ppid=16138 vsize=780 CPUtime=0
/proc/16140/stat : 16140 (picosat) R 16138 16140 16046 0 -1 4194304 121 0 0 0 0 0 0 0 18 0 1 0 1098170355 798720 106 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/16140/statm: 195 106 69 152 0 41 0

[startup+0.048003 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 16140
/proc/meminfo: memFree=879528/2055920 swapFree=4176996/4192956
[pid=16140] ppid=16138 vsize=1044 CPUtime=0.04
/proc/16140/stat : 16140 (picosat) R 16138 16140 16046 0 -1 4194304 171 0 0 0 4 0 0 0 18 0 1 0 1098170355 1069056 156 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/16140/statm: 261 156 69 152 0 107 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1044

[startup+0.102007 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 16140
/proc/meminfo: memFree=879528/2055920 swapFree=4176996/4192956
[pid=16140] ppid=16138 vsize=1044 CPUtime=0.1
/proc/16140/stat : 16140 (picosat) R 16138 16140 16046 0 -1 4194304 185 0 0 0 10 0 0 0 18 0 1 0 1098170355 1069056 170 1992294400 134512640 135137933 4294956240 18446744073709551615 134551576 0 0 4096 0 0 0 0 17 1 0 0
/proc/16140/statm: 261 170 69 152 0 107 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1044

[startup+0.301025 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 16140
/proc/meminfo: memFree=879528/2055920 swapFree=4176996/4192956
[pid=16140] ppid=16138 vsize=1176 CPUtime=0.29
/proc/16140/stat : 16140 (picosat) R 16138 16140 16046 0 -1 4194304 194 0 0 0 29 0 0 0 19 0 1 0 1098170355 1204224 179 1992294400 134512640 135137933 4294956240 18446744073709551615 134689534 0 0 4096 0 0 0 0 17 1 0 0
/proc/16140/statm: 294 179 69 152 0 140 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1176

[startup+0.701061 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 16140
/proc/meminfo: memFree=879528/2055920 swapFree=4176996/4192956
[pid=16140] ppid=16138 vsize=1176 CPUtime=0.69
/proc/16140/stat : 16140 (picosat) R 16138 16140 16046 0 -1 4194304 210 0 0 0 69 0 0 0 23 0 1 0 1098170355 1204224 195 1992294400 134512640 135137933 4294956240 18446744073709551615 134553651 0 0 4096 0 0 0 0 17 1 0 0
/proc/16140/statm: 294 195 69 152 0 140 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1176

[startup+1.50113 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16141
/proc/meminfo: memFree=879008/2055920 swapFree=4176996/4192956
[pid=16140] ppid=16138 vsize=1308 CPUtime=1.49
/proc/16140/stat : 16140 (picosat) R 16138 16140 16046 0 -1 4194304 229 0 0 0 149 0 0 0 25 0 1 0 1098170355 1339392 214 1992294400 134512640 135137933 4294956240 18446744073709551615 134551596 0 0 4096 0 0 0 0 17 1 0 0
/proc/16140/statm: 327 214 69 152 0 173 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1308

[startup+3.10127 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16141
/proc/meminfo: memFree=878816/2055920 swapFree=4176996/4192956
[pid=16140] ppid=16138 vsize=1440 CPUtime=3.09
/proc/16140/stat : 16140 (picosat) R 16138 16140 16046 0 -1 4194304 253 0 0 0 309 0 0 0 25 0 1 0 1098170355 1474560 238 1992294400 134512640 135137933 4294956240 18446744073709551615 134548941 0 0 4096 0 0 0 0 17 1 0 0
/proc/16140/statm: 360 238 69 152 0 206 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1440

[startup+6.30155 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16141
/proc/meminfo: memFree=878624/2055920 swapFree=4176996/4192956
[pid=16140] ppid=16138 vsize=1440 CPUtime=6.29
/proc/16140/stat : 16140 (picosat) R 16138 16140 16046 0 -1 4194304 267 0 0 0 629 0 0 0 25 0 1 0 1098170355 1474560 252 1992294400 134512640 135137933 4294956240 18446744073709551615 134552713 0 0 4096 0 0 0 0 17 1 0 0
/proc/16140/statm: 360 252 69 152 0 206 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1440

[startup+12.7021 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16141
/proc/meminfo: memFree=878368/2055920 swapFree=4176996/4192956
[pid=16140] ppid=16138 vsize=1572 CPUtime=12.69
/proc/16140/stat : 16140 (picosat) R 16138 16140 16046 0 -1 4194304 292 0 0 0 1269 0 0 0 25 0 1 0 1098170355 1609728 277 1992294400 134512640 135137933 4294956240 18446744073709551615 134551536 0 0 4096 0 0 0 0 17 1 0 0
/proc/16140/statm: 393 277 69 152 0 239 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1572

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16141
/proc/meminfo: memFree=878240/2055920 swapFree=4176996/4192956
[pid=16140] ppid=16138 vsize=1704 CPUtime=25.49
/proc/16140/stat : 16140 (picosat) R 16138 16140 16046 0 -1 4194304 328 0 0 0 2549 0 0 0 25 0 1 0 1098170355 1744896 313 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/16140/statm: 426 313 69 152 0 272 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1704

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16141
/proc/meminfo: memFree=878112/2055920 swapFree=4176996/4192956
[pid=16140] ppid=16138 vsize=1704 CPUtime=51.08
/proc/16140/stat : 16140 (picosat) R 16138 16140 16046 0 -1 4194304 355 0 0 0 5108 0 0 0 25 0 1 0 1098170355 1744896 340 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/16140/statm: 426 340 69 152 0 272 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1704

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16141
/proc/meminfo: memFree=877856/2055920 swapFree=4176996/4192956
[pid=16140] ppid=16138 vsize=2024 CPUtime=102.27
/proc/16140/stat : 16140 (picosat) R 16138 16140 16046 0 -1 4194304 412 0 0 0 10227 0 0 0 25 0 1 0 1098170355 2072576 397 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/16140/statm: 506 397 69 152 0 352 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 2024

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16141
/proc/meminfo: memFree=877792/2055920 swapFree=4176996/4192956
[pid=16140] ppid=16138 vsize=2024 CPUtime=162.25
/proc/16140/stat : 16140 (picosat) R 16138 16140 16046 0 -1 4194304 427 0 0 0 16225 0 0 0 25 0 1 0 1098170355 2072576 412 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/16140/statm: 506 412 69 152 0 352 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 2024

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16141
/proc/meminfo: memFree=877664/2055920 swapFree=4176996/4192956
[pid=16140] ppid=16138 vsize=2156 CPUtime=222.24
/proc/16140/stat : 16140 (picosat) R 16138 16140 16046 0 -1 4194304 459 0 0 0 22224 0 0 0 25 0 1 0 1098170355 2207744 444 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/16140/statm: 539 444 69 152 0 385 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 2156

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16141
/proc/meminfo: memFree=877536/2055920 swapFree=4176996/4192956
[pid=16140] ppid=16138 vsize=2284 CPUtime=282.22
/proc/16140/stat : 16140 (picosat) R 16138 16140 16046 0 -1 4194304 478 0 0 0 28222 0 0 0 25 0 1 0 1098170355 2338816 463 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/16140/statm: 571 463 69 152 0 417 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 2284

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16141
/proc/meminfo: memFree=877408/2055920 swapFree=4176996/4192956
[pid=16140] ppid=16138 vsize=2284 CPUtime=342.2
/proc/16140/stat : 16140 (picosat) R 16138 16140 16046 0 -1 4194304 494 0 0 0 34220 0 0 0 25 0 1 0 1098170355 2338816 479 1992294400 134512640 135137933 4294956240 18446744073709551615 134549119 0 0 4096 0 0 0 0 17 1 0 0
/proc/16140/statm: 571 479 69 152 0 417 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 2284

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16141
/proc/meminfo: memFree=877408/2055920 swapFree=4176996/4192956
[pid=16140] ppid=16138 vsize=2284 CPUtime=402.2
/proc/16140/stat : 16140 (picosat) R 16138 16140 16046 0 -1 4194304 496 0 0 0 40219 1 0 0 25 0 1 0 1098170355 2338816 481 1992294400 134512640 135137933 4294956240 18446744073709551615 134545637 0 0 4096 0 0 0 0 17 1 0 0
/proc/16140/statm: 571 481 69 152 0 417 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 2284

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16141
/proc/meminfo: memFree=877408/2055920 swapFree=4176996/4192956
[pid=16140] ppid=16138 vsize=2284 CPUtime=462.18
/proc/16140/stat : 16140 (picosat) R 16138 16140 16046 0 -1 4194304 496 0 0 0 46217 1 0 0 25 0 1 0 1098170355 2338816 481 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/16140/statm: 571 481 69 152 0 417 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 2284

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16141
/proc/meminfo: memFree=877344/2055920 swapFree=4176996/4192956
[pid=16140] ppid=16138 vsize=2416 CPUtime=522.16
/proc/16140/stat : 16140 (picosat) R 16138 16140 16046 0 -1 4194304 510 0 0 0 52215 1 0 0 25 0 1 0 1098170355 2473984 495 1992294400 134512640 135137933 4294956240 18446744073709551615 134548933 0 0 4096 0 0 0 0 17 1 0 0
/proc/16140/statm: 604 495 69 152 0 450 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 2416

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16141
/proc/meminfo: memFree=877280/2055920 swapFree=4176996/4192956
[pid=16140] ppid=16138 vsize=2416 CPUtime=582.15
/proc/16140/stat : 16140 (picosat) R 16138 16140 16046 0 -1 4194304 531 0 0 0 58213 2 0 0 25 0 1 0 1098170355 2473984 516 1992294400 134512640 135137933 4294956240 18446744073709551615 134549047 0 0 4096 0 0 0 0 17 1 0 0
/proc/16140/statm: 604 516 69 152 0 450 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 2416

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16141
/proc/meminfo: memFree=877216/2055920 swapFree=4176996/4192956
[pid=16140] ppid=16138 vsize=2548 CPUtime=642.14
/proc/16140/stat : 16140 (picosat) R 16138 16140 16046 0 -1 4194304 538 0 0 0 64212 2 0 0 25 0 1 0 1098170355 2609152 523 1992294400 134512640 135137933 4294956240 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 1 0 0
/proc/16140/statm: 637 523 69 152 0 483 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 2548

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16141
/proc/meminfo: memFree=877152/2055920 swapFree=4176996/4192956
[pid=16140] ppid=16138 vsize=2548 CPUtime=702.12
/proc/16140/stat : 16140 (picosat) R 16138 16140 16046 0 -1 4194304 564 0 0 0 70210 2 0 0 25 0 1 0 1098170355 2609152 549 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/16140/statm: 637 549 69 152 0 483 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 2548

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16141
/proc/meminfo: memFree=877152/2055920 swapFree=4176996/4192956
[pid=16140] ppid=16138 vsize=2548 CPUtime=762.11
/proc/16140/stat : 16140 (picosat) R 16138 16140 16046 0 -1 4194304 564 0 0 0 76209 2 0 0 25 0 1 0 1098170355 2609152 549 1992294400 134512640 135137933 4294956240 18446744073709551615 134548828 0 0 4096 0 0 0 0 17 1 0 0
/proc/16140/statm: 637 549 69 152 0 483 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 2548

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16141
/proc/meminfo: memFree=877088/2055920 swapFree=4176996/4192956
[pid=16140] ppid=16138 vsize=2548 CPUtime=822.1
/proc/16140/stat : 16140 (picosat) R 16138 16140 16046 0 -1 4194304 564 0 0 0 82207 3 0 0 25 0 1 0 1098170355 2609152 549 1992294400 134512640 135137933 4294956240 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 1 0 0
/proc/16140/statm: 637 549 69 152 0 483 0
Current children cumulated CPU time (s) 822.1
Current children cumulated vsize (KiB) 2548

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16141
/proc/meminfo: memFree=877024/2055920 swapFree=4176996/4192956
[pid=16140] ppid=16138 vsize=2660 CPUtime=882.08
/proc/16140/stat : 16140 (picosat) R 16138 16140 16046 0 -1 4194304 591 0 0 0 88205 3 0 0 25 0 1 0 1098170355 2723840 576 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/16140/statm: 665 576 69 152 0 511 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 2660

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16141
/proc/meminfo: memFree=877024/2055920 swapFree=4176996/4192956
[pid=16140] ppid=16138 vsize=2660 CPUtime=942.06
/proc/16140/stat : 16140 (picosat) R 16138 16140 16046 0 -1 4194304 594 0 0 0 94203 3 0 0 25 0 1 0 1098170355 2723840 579 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/16140/statm: 665 579 69 152 0 511 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 2660

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16147
/proc/meminfo: memFree=876832/2055920 swapFree=4176996/4192956
[pid=16140] ppid=16138 vsize=2660 CPUtime=1002.04
/proc/16140/stat : 16140 (picosat) R 16138 16140 16046 0 -1 4194304 594 0 0 0 100201 3 0 0 25 0 1 0 1098170355 2723840 579 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/16140/statm: 665 579 69 152 0 511 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 2660

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16147
/proc/meminfo: memFree=876896/2055920 swapFree=4176996/4192956
[pid=16140] ppid=16138 vsize=2660 CPUtime=1062.03
/proc/16140/stat : 16140 (picosat) R 16138 16140 16046 0 -1 4194304 594 0 0 0 106199 4 0 0 25 0 1 0 1098170355 2723840 579 1992294400 134512640 135137933 4294956240 18446744073709551615 134549043 0 0 4096 0 0 0 0 17 1 0 0
/proc/16140/statm: 665 579 69 152 0 511 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 2660

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16147
/proc/meminfo: memFree=876960/2055920 swapFree=4176996/4192956
[pid=16140] ppid=16138 vsize=2660 CPUtime=1122.02
/proc/16140/stat : 16140 (picosat) R 16138 16140 16046 0 -1 4194304 594 0 0 0 112198 4 0 0 25 0 1 0 1098170355 2723840 579 1992294400 134512640 135137933 4294956240 18446744073709551615 134549005 0 0 4096 0 0 0 0 17 1 0 0
/proc/16140/statm: 665 579 69 152 0 511 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 2660

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16147
/proc/meminfo: memFree=876960/2055920 swapFree=4176996/4192956
[pid=16140] ppid=16138 vsize=2660 CPUtime=1182
/proc/16140/stat : 16140 (picosat) R 16138 16140 16046 0 -1 4194304 594 0 0 0 118196 4 0 0 25 0 1 0 1098170355 2723840 579 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/16140/statm: 665 579 69 152 0 511 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 2660



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16147
/proc/meminfo: memFree=877024/2055920 swapFree=4176996/4192956
[pid=16140] ppid=16138 vsize=2660 CPUtime=1200
/proc/16140/stat : 16140 (picosat) R 16138 16140 16046 0 -1 4194304 594 0 0 0 119996 4 0 0 25 0 1 0 1098170355 2723840 579 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/16140/statm: 665 579 69 152 0 511 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 2660

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16147
/proc/meminfo: memFree=877024/2055920 swapFree=4176996/4192956
[pid=16140] ppid=16138 vsize=2660 CPUtime=1200
/proc/16140/stat : 16140 (picosat) R 16138 16140 16046 0 -1 4194304 594 0 0 0 119996 4 0 0 25 0 1 0 1098170355 2723840 579 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/16140/statm: 665 579 69 152 0 511 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 2660

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.31
CPU time (s): 1200.01
CPU user time (s): 1199.97
CPU system time (s): 0.044993
CPU usage (%): 99.9755
Max. virtual memory (cumulated for all children) (KiB): 2680

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.044993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 594
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= 1410

runsolver used 0.996848 second user time and 2.36364 second system time

The end

Launcher Data 

Begin job on node50 at 2009-03-28 16:44:42
IDJOB=1515514
IDBENCH=70436
IDSOLVER=506
FILE ID=node50/1515514-1238255082
PBS_JOBID= 9060829
Free space on /tmp= 64164 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/SATISFIABLE/100/unif-k5-r21.3-v100-c2130-S402241321-038.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515514-1238255082/watcher-1515514-1238255082 -o /tmp/evaluation-result-1515514-1238255082/solver-1515514-1238255082 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1515514-1238255082.cnf

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

MD5SUM BENCH= 778bc7bd516c886b7617280668f06051
RANDOM SEED=1249901910

node50.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		: 3000.238
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		: 3000.238
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:        880008 kB
Buffers:         87840 kB
Cached:         997788 kB
SwapCached:       9920 kB
Active:         171652 kB
Inactive:       925552 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        880008 kB
SwapTotal:     4192956 kB
SwapFree:      4176996 kB
Dirty:             732 kB
Writeback:           0 kB
Mapped:          17260 kB
Slab:            64636 kB
Committed_AS:  2966948 kB
PageTables:       1456 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= 64164 MiB
End job on node50 at 2009-03-28 17:04:45