Trace number 1515082

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/UNKNOWN/100/
unif-k5-r21.3-v100-c2130-S1420449214-092.cnf
MD5SUM320f330386aa57359f97f15f784cbd07
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark726.985
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-1515082-1238248945.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  27.3   100 100.0  2130   100   100  1171   7.8   0.1 
0.00/0.00	c R   0.0  27.3   100 100.0  2130   100   100  1171   7.8   0.1 
0.00/0.00	c +   0.0  24.6   100 100.0  2130   250   250  1288  15.8   0.1 
0.00/0.01	c R   0.0  25.1   100 100.0  2130   401   401  1288  22.0   0.1 
0.00/0.01	c +   0.0  24.6   100 100.0  2130   475   475  1416  25.2   0.1 
0.00/0.02	c +   0.0  24.2   100 100.0  2130   812   812  1557  32.9   0.2 
0.02/0.02	c N   0.0  23.8   100 100.0  2130  1202  1202  1557  35.1   0.2 
0.02/0.03	c +   0.0  23.6   100 100.0  2130  1317  1317  1712  35.5   0.2 
0.02/0.05	c +   0.0  23.0   100 100.0  2130  2074  1216  1883  36.9   0.2 
0.02/0.07	c N   0.1  22.5   100 100.0  2130  3207  1401  1883  38.1   0.2 
0.02/0.07	c +   0.1  22.5   100 100.0  2130  3209  1403  2071  38.1   0.2 
0.10/0.12	c +   0.1  22.1   100 100.0  2130  4911  2065  2278  37.6   0.3 
0.10/0.18	c +   0.2  21.9   100 100.0  2130  7464  1186  2505  37.7   0.2 
0.20/0.20	c N   0.2  21.9   100 100.0  2130  8021  1743  2505  38.0   0.3 
0.20/0.29	c +   0.3  21.5   100 100.0  2130 11293  2500  2755  37.4   0.4 
0.40/0.45	c +   0.5  21.4   100 100.0  2130 17036  2713  3030  36.8   0.4 
0.50/0.51	c N   0.5  21.3   100 100.0  2130 19246  1880  3030  36.8   0.3 
0.70/0.70	c +   0.7  21.3   100 100.0  2130 25650  2199  3333  37.7   0.3 
1.00/1.08	c +   1.1  21.2   100 100.0  2130 38571  1747  3666  38.7   0.3 
1.20/1.27	c N   1.3  21.1   100 100.0  2130 44892  2555  3666  37.5   0.4 
1.20/1.27	c 
1.20/1.27	c  seconds     variables   original    learned     agility
1.20/1.27	c         level        used      conflicts    limit          MB
1.20/1.27	c 
1.59/1.68	c +   1.7  21.0   100 100.0  2130 57952  2753  4032  37.2   0.4 
2.59/2.61	c +   2.6  20.7   100 100.0  2130 87023  3520  4435  37.7   0.5 
3.09/3.12	c N   3.1  20.5   100 100.0  2130 102e3  3536  4435  38.4   0.5 
3.99/4.03	c +   4.0  20.2   100 100.0  2130 130e3  2660  4878  37.9   0.4 
6.19/6.20	c +   6.2  19.6   100 100.0  2130 196e3  4503  5365  37.3   0.6 
7.39/7.42	c N   7.4  19.4   100 100.0  2130 230e3  4298  5365  37.9   0.6 
9.59/9.65	c +   9.6  19.5   100 100.0  2130 294e3  3143  5901  37.4   0.4 
14.89/14.98	c +  15.0  19.1   100 100.0  2130 441e3  5424  6491  37.5   0.7 
17.69/17.73	c N  17.7  19.2   100 100.0  2130 512e3  5364  6491  37.1   0.7 
23.38/23.42	c +  23.4  19.1   100 100.0  2130 662e3  5073  7140  38.4   0.6 
36.38/36.42	c +  36.4  18.6   100 100.0  2130 993e3  7121  7854  36.0   0.8 
41.88/41.93	c N  41.9  18.6   100 100.0  2130 112e4  4220  7854  37.4   0.5 
56.77/56.85	c +  56.8  18.4   100 100.0  2130 148e4  4211  8639  37.2   0.5 
88.86/88.94	c +  88.9  18.1   100 100.0  2130 223e4  5072  9502  37.1   0.7 
99.06/99.11	c N  99.1  18.0   100 100.0  2130 246e4  7330  9502  36.5   0.9 
139.65/139.77	c + 139.7  18.1   100 100.0  2130 335e4  9268 10452  37.1   1.1 
219.72/219.88	c + 219.8  18.0   100 100.0  2130 502e4  5716 11497  37.3   0.8 
235.02/235.17	c N 235.1  18.0   100 100.0  2130 533e4  8789 11497  37.2   1.1 
347.19/347.31	c + 347.2  17.8   100 100.0  2130 754e4 10711 12646  37.6   1.3 
549.53/549.77	c + 549.6  17.6   100 100.0  2130 113e5  9499 13910  37.3   1.1 
558.83/559.07	c N 558.9  17.6   100 100.0  2130 114e5  8862 13910  36.6   1.1 
869.53/869.82	c + 869.6  17.4   100 100.0  2130 169e5 13208 15301  37.4   1.5 
869.53/869.82	c 
869.53/869.82	c  seconds     variables   original    learned     agility
869.53/869.82	c         level        used      conflicts    limit          MB
869.53/869.82	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-1515082-1238248945/watcher-1515082-1238248945 -o /tmp/evaluation-result-1515082-1238248945/solver-1515082-1238248945 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1515082-1238248945.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 0.98 3/64 18267
/proc/meminfo: memFree=878896/2055920 swapFree=4176704/4192956
[pid=18267] ppid=18265 vsize=780 CPUtime=0
/proc/18267/stat : 18267 (picosat) R 18265 18267 17891 0 -1 4194304 121 0 0 0 0 0 0 0 18 0 1 0 1097560407 798720 106 1992294400 134512640 135137933 4294956240 18446744073709551615 134543012 0 0 4096 0 0 0 0 17 1 0 0
/proc/18267/statm: 195 106 69 152 0 41 0

[startup+0.026732 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 18267
/proc/meminfo: memFree=878896/2055920 swapFree=4176704/4192956
[pid=18267] ppid=18265 vsize=912 CPUtime=0.02
/proc/18267/stat : 18267 (picosat) R 18265 18267 17891 0 -1 4194304 152 0 0 0 2 0 0 0 18 0 1 0 1097560407 933888 137 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/18267/statm: 228 137 69 152 0 74 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 912

[startup+0.101742 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 18267
/proc/meminfo: memFree=878896/2055920 swapFree=4176704/4192956
[pid=18267] ppid=18265 vsize=1044 CPUtime=0.1
/proc/18267/stat : 18267 (picosat) R 18265 18267 17891 0 -1 4194304 183 0 0 0 10 0 0 0 18 0 1 0 1097560407 1069056 168 1992294400 134512640 135137933 4294956240 18446744073709551615 134521331 0 0 4096 0 0 0 0 17 1 0 0
/proc/18267/statm: 261 168 69 152 0 107 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1044

[startup+0.301764 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 18267
/proc/meminfo: memFree=878896/2055920 swapFree=4176704/4192956
[pid=18267] ppid=18265 vsize=1176 CPUtime=0.3
/proc/18267/stat : 18267 (picosat) R 18265 18267 17891 0 -1 4194304 199 0 0 0 30 0 0 0 19 0 1 0 1097560407 1204224 184 1992294400 134512640 135137933 4294956240 18446744073709551615 134525231 0 0 4096 0 0 0 0 17 1 0 0
/proc/18267/statm: 294 184 69 152 0 140 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1176

[startup+0.70181 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 18267
/proc/meminfo: memFree=878896/2055920 swapFree=4176704/4192956
[pid=18267] ppid=18265 vsize=1176 CPUtime=0.7
/proc/18267/stat : 18267 (picosat) R 18265 18267 17891 0 -1 4194304 211 0 0 0 70 0 0 0 22 0 1 0 1097560407 1204224 196 1992294400 134512640 135137933 4294956240 18446744073709551615 134551387 0 0 4096 0 0 0 0 17 1 0 0
/proc/18267/statm: 294 196 69 152 0 140 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1176

[startup+1.5019 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 18268
/proc/meminfo: memFree=878312/2055920 swapFree=4176704/4192956
[pid=18267] ppid=18265 vsize=1308 CPUtime=1.49
/proc/18267/stat : 18267 (picosat) R 18265 18267 17891 0 -1 4194304 226 0 0 0 149 0 0 0 25 0 1 0 1097560407 1339392 211 1992294400 134512640 135137933 4294956240 18446744073709551615 134549089 0 0 4096 0 0 0 0 17 1 0 0
/proc/18267/statm: 327 211 69 152 0 173 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1308

[startup+3.10109 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 18268
/proc/meminfo: memFree=878120/2055920 swapFree=4176704/4192956
[pid=18267] ppid=18265 vsize=1308 CPUtime=3.09
/proc/18267/stat : 18267 (picosat) R 18265 18267 17891 0 -1 4194304 249 0 0 0 309 0 0 0 25 0 1 0 1097560407 1339392 234 1992294400 134512640 135137933 4294956240 18446744073709551615 134549043 0 0 4096 0 0 0 0 17 1 0 0
/proc/18267/statm: 327 234 69 152 0 173 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1308

[startup+6.30147 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 18268
/proc/meminfo: memFree=877928/2055920 swapFree=4176704/4192956
[pid=18267] ppid=18265 vsize=1440 CPUtime=6.29
/proc/18267/stat : 18267 (picosat) R 18265 18267 17891 0 -1 4194304 269 0 0 0 629 0 0 0 25 0 1 0 1097560407 1474560 254 1992294400 134512640 135137933 4294956240 18446744073709551615 134547458 0 0 4096 0 0 0 0 17 1 0 0
/proc/18267/statm: 360 254 69 152 0 206 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1440

[startup+12.7012 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 18268
/proc/meminfo: memFree=877808/2055920 swapFree=4176704/4192956
[pid=18267] ppid=18265 vsize=1572 CPUtime=12.69
/proc/18267/stat : 18267 (picosat) R 18265 18267 17891 0 -1 4194304 294 0 0 0 1269 0 0 0 25 0 1 0 1097560407 1609728 279 1992294400 134512640 135137933 4294956240 18446744073709551615 134548825 0 0 4096 0 0 0 0 17 1 0 0
/proc/18267/statm: 393 279 69 152 0 239 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1572

[startup+25.5017 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 18268
/proc/meminfo: memFree=877680/2055920 swapFree=4176704/4192956
[pid=18267] ppid=18265 vsize=1704 CPUtime=25.48
/proc/18267/stat : 18267 (picosat) R 18265 18267 17891 0 -1 4194304 325 0 0 0 2548 0 0 0 25 0 1 0 1097560407 1744896 310 1992294400 134512640 135137933 4294956240 18446744073709551615 134568681 0 0 4096 0 0 0 0 17 1 0 0
/proc/18267/statm: 426 310 69 152 0 272 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1704

[startup+51.1017 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 18268
/proc/meminfo: memFree=877488/2055920 swapFree=4176704/4192956
[pid=18267] ppid=18265 vsize=1704 CPUtime=51.08
/proc/18267/stat : 18267 (picosat) R 18265 18267 17891 0 -1 4194304 355 0 0 0 5108 0 0 0 25 0 1 0 1097560407 1744896 340 1992294400 134512640 135137933 4294956240 18446744073709551615 134548868 0 0 4096 0 0 0 0 17 1 0 0
/proc/18267/statm: 426 340 69 152 0 272 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1704

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 18268
/proc/meminfo: memFree=877296/2055920 swapFree=4176704/4192956
[pid=18267] ppid=18265 vsize=2016 CPUtime=102.26
/proc/18267/stat : 18267 (picosat) R 18265 18267 17891 0 -1 4194304 421 0 0 0 10226 0 0 0 25 0 1 0 1097560407 2064384 406 1992294400 134512640 135137933 4294956240 18446744073709551615 134567382 0 0 4096 0 0 0 0 17 1 0 0
/proc/18267/statm: 504 406 69 152 0 350 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 2016

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 18268
/proc/meminfo: memFree=877104/2055920 swapFree=4176704/4192956
[pid=18267] ppid=18265 vsize=2132 CPUtime=162.24
/proc/18267/stat : 18267 (picosat) R 18265 18267 17891 0 -1 4194304 449 0 0 0 16224 0 0 0 25 0 1 0 1097560407 2183168 434 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/18267/statm: 533 434 69 152 0 379 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 2132

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 18268
/proc/meminfo: memFree=877040/2055920 swapFree=4176704/4192956
[pid=18267] ppid=18265 vsize=2264 CPUtime=222.22
/proc/18267/stat : 18267 (picosat) R 18265 18267 17891 0 -1 4194304 457 0 0 0 22222 0 0 0 25 0 1 0 1097560407 2318336 442 1992294400 134512640 135137933 4294956240 18446744073709551615 134549012 0 0 4096 0 0 0 0 17 1 0 0
/proc/18267/statm: 566 442 69 152 0 412 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 2264

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 18268
/proc/meminfo: memFree=876912/2055920 swapFree=4176704/4192956
[pid=18267] ppid=18265 vsize=2264 CPUtime=282.2
/proc/18267/stat : 18267 (picosat) R 18265 18267 17891 0 -1 4194304 487 0 0 0 28220 0 0 0 25 0 1 0 1097560407 2318336 472 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/18267/statm: 566 472 69 152 0 412 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 2264

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 18268
/proc/meminfo: memFree=876976/2055920 swapFree=4176704/4192956
[pid=18267] ppid=18265 vsize=2264 CPUtime=342.19
/proc/18267/stat : 18267 (picosat) R 18265 18267 17891 0 -1 4194304 487 0 0 0 34218 1 0 0 25 0 1 0 1097560407 2318336 472 1992294400 134512640 135137933 4294956240 18446744073709551615 134551365 0 0 4096 0 0 0 0 17 1 0 0
/proc/18267/statm: 566 472 69 152 0 412 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 2264

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 18268
/proc/meminfo: memFree=876912/2055920 swapFree=4176704/4192956
[pid=18267] ppid=18265 vsize=2396 CPUtime=402.17
/proc/18267/stat : 18267 (picosat) R 18265 18267 17891 0 -1 4194304 516 0 0 0 40216 1 0 0 25 0 1 0 1097560407 2453504 501 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/18267/statm: 599 501 69 152 0 445 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 2396

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 18268
/proc/meminfo: memFree=876848/2055920 swapFree=4176704/4192956
[pid=18267] ppid=18265 vsize=2396 CPUtime=462.16
/proc/18267/stat : 18267 (picosat) R 18265 18267 17891 0 -1 4194304 522 0 0 0 46215 1 0 0 25 0 1 0 1097560407 2453504 507 1992294400 134512640 135137933 4294956240 18446744073709551615 134548853 0 0 4096 0 0 0 0 17 1 0 0
/proc/18267/statm: 599 507 69 152 0 445 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 2396

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 18268
/proc/meminfo: memFree=876912/2055920 swapFree=4176704/4192956
[pid=18267] ppid=18265 vsize=2396 CPUtime=522.14
/proc/18267/stat : 18267 (picosat) R 18265 18267 17891 0 -1 4194304 522 0 0 0 52213 1 0 0 25 0 1 0 1097560407 2453504 507 1992294400 134512640 135137933 4294956240 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 1 0 0
/proc/18267/statm: 599 507 69 152 0 445 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 2396

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 18268
/proc/meminfo: memFree=876784/2055920 swapFree=4176704/4192956
[pid=18267] ppid=18265 vsize=2528 CPUtime=582.12
/proc/18267/stat : 18267 (picosat) R 18265 18267 17891 0 -1 4194304 559 0 0 0 58211 1 0 0 25 0 1 0 1097560407 2588672 544 1992294400 134512640 135137933 4294956240 18446744073709551615 134548834 0 0 4096 0 0 0 0 17 1 0 0
/proc/18267/statm: 632 544 69 152 0 478 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 2528

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 18268
/proc/meminfo: memFree=876784/2055920 swapFree=4176704/4192956
[pid=18267] ppid=18265 vsize=2528 CPUtime=642.1
/proc/18267/stat : 18267 (picosat) R 18265 18267 17891 0 -1 4194304 559 0 0 0 64209 1 0 0 25 0 1 0 1097560407 2588672 544 1992294400 134512640 135137933 4294956240 18446744073709551615 134569843 0 0 4096 0 0 0 0 17 1 0 0
/proc/18267/statm: 632 544 69 152 0 478 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 2528

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 18268
/proc/meminfo: memFree=876720/2055920 swapFree=4176704/4192956
[pid=18267] ppid=18265 vsize=2528 CPUtime=702.08
/proc/18267/stat : 18267 (picosat) R 18265 18267 17891 0 -1 4194304 559 0 0 0 70207 1 0 0 25 0 1 0 1097560407 2588672 544 1992294400 134512640 135137933 4294956240 18446744073709551615 134551398 0 0 4096 0 0 0 0 17 1 0 0
/proc/18267/statm: 632 544 69 152 0 478 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 2528

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 18268
/proc/meminfo: memFree=876720/2055920 swapFree=4176704/4192956
[pid=18267] ppid=18265 vsize=2528 CPUtime=762.07
/proc/18267/stat : 18267 (picosat) R 18265 18267 17891 0 -1 4194304 559 0 0 0 76205 2 0 0 25 0 1 0 1097560407 2588672 544 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/18267/statm: 632 544 69 152 0 478 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 2528

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 18268
/proc/meminfo: memFree=876720/2055920 swapFree=4176704/4192956
[pid=18267] ppid=18265 vsize=2528 CPUtime=822.05
/proc/18267/stat : 18267 (picosat) R 18265 18267 17891 0 -1 4194304 559 0 0 0 82203 2 0 0 25 0 1 0 1097560407 2588672 544 1992294400 134512640 135137933 4294956240 18446744073709551615 134527888 0 0 4096 0 0 0 0 17 1 0 0
/proc/18267/statm: 632 544 69 152 0 478 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 2528

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 18268
/proc/meminfo: memFree=876720/2055920 swapFree=4176704/4192956
[pid=18267] ppid=18265 vsize=2652 CPUtime=882.03
/proc/18267/stat : 18267 (picosat) R 18265 18267 17891 0 -1 4194304 565 0 0 0 88201 2 0 0 25 0 1 0 1097560407 2715648 550 1992294400 134512640 135137933 4294956240 18446744073709551615 134548908 0 0 4096 0 0 0 0 17 1 0 0
/proc/18267/statm: 663 550 69 152 0 509 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 2652

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 18268
/proc/meminfo: memFree=876656/2055920 swapFree=4176704/4192956
[pid=18267] ppid=18265 vsize=2652 CPUtime=942.01
/proc/18267/stat : 18267 (picosat) R 18265 18267 17891 0 -1 4194304 592 0 0 0 94199 2 0 0 25 0 1 0 1097560407 2715648 577 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/18267/statm: 663 577 69 152 0 509 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 2652

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 18268
/proc/meminfo: memFree=876592/2055920 swapFree=4176704/4192956
[pid=18267] ppid=18265 vsize=2652 CPUtime=1001.99
/proc/18267/stat : 18267 (picosat) R 18265 18267 17891 0 -1 4194304 592 0 0 0 100197 2 0 0 25 0 1 0 1097560407 2715648 577 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/18267/statm: 663 577 69 152 0 509 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 2652

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 18268
/proc/meminfo: memFree=876592/2055920 swapFree=4176704/4192956
[pid=18267] ppid=18265 vsize=2652 CPUtime=1061.98
/proc/18267/stat : 18267 (picosat) R 18265 18267 17891 0 -1 4194304 592 0 0 0 106195 3 0 0 25 0 1 0 1097560407 2715648 577 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/18267/statm: 663 577 69 152 0 509 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 2652

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 18268
/proc/meminfo: memFree=876528/2055920 swapFree=4176704/4192956
[pid=18267] ppid=18265 vsize=2652 CPUtime=1121.96
/proc/18267/stat : 18267 (picosat) R 18265 18267 17891 0 -1 4194304 592 0 0 0 112193 3 0 0 25 0 1 0 1097560407 2715648 577 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/18267/statm: 663 577 69 152 0 509 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 2652

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 18268
/proc/meminfo: memFree=876528/2055920 swapFree=4176704/4192956
[pid=18267] ppid=18265 vsize=2652 CPUtime=1181.94
/proc/18267/stat : 18267 (picosat) R 18265 18267 17891 0 -1 4194304 592 0 0 0 118191 3 0 0 25 0 1 0 1097560407 2715648 577 1992294400 134512640 135137933 4294956240 18446744073709551615 134553539 0 0 4096 0 0 0 0 17 1 0 0
/proc/18267/statm: 663 577 69 152 0 509 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 2652



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 18268
/proc/meminfo: memFree=876528/2055920 swapFree=4176704/4192956
[pid=18267] ppid=18265 vsize=2652 CPUtime=1200.04
/proc/18267/stat : 18267 (picosat) R 18265 18267 17891 0 -1 4194304 592 0 0 0 120001 3 0 0 25 0 1 0 1097560407 2715648 577 1992294400 134512640 135137933 4294956240 18446744073709551615 134552483 0 0 4096 0 0 0 0 17 1 0 0
/proc/18267/statm: 663 577 69 152 0 509 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 2652

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): 1200.02
CPU system time (s): 0.036994
CPU usage (%): 99.9706
Max. virtual memory (cumulated for all children) (KiB): 2660

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.036994
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= 2349

runsolver used 0.876866 second user time and 2.48662 second system time

The end

Launcher Data 

Begin job on node20 at 2009-03-28 15:02:26
IDJOB=1515082
IDBENCH=70400
IDSOLVER=506
FILE ID=node20/1515082-1238248945
PBS_JOBID= 9060659
Free space on /tmp= 65632 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/UNKNOWN/100/unif-k5-r21.3-v100-c2130-S1420449214-092.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515082-1238248945/watcher-1515082-1238248945 -o /tmp/evaluation-result-1515082-1238248945/solver-1515082-1238248945 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1515082-1238248945.cnf

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

MD5SUM BENCH= 320f330386aa57359f97f15f784cbd07
RANDOM SEED=1837362125

node20.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		: 3000.235
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		: 3000.235
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:        879376 kB
Buffers:         99756 kB
Cached:         975384 kB
SwapCached:      10004 kB
Active:         103220 kB
Inactive:       983340 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        879376 kB
SwapTotal:     4192956 kB
SwapFree:      4176704 kB
Dirty:             744 kB
Writeback:           0 kB
Mapped:          16604 kB
Slab:            75980 kB
Committed_AS:  2825624 kB
PageTables:       1404 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= 65632 MiB
End job on node20 at 2009-03-28 15:22:28