Trace number 1730594

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) 1200.1 1200.51

General information on the benchmark

Namecrafted/Difficult/contest05/others/
pmg-12-UNSAT.sat05-3940.reshuffled-07.cnf
MD5SUMcb7fcc0a671d4e8fcabb476bdf51a2fc
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark15.2957
Satisfiable
(Un)Satisfiability was proved
Number of variables190
Number of clauses632
Sum of the clauses size1894
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 22
Number of clauses of size 3630
Number of clauses of size 40
Number of clauses of size 50
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-1730594-1240761186.cnf
0.00/0.00	c parsed header 'p cnf 190 632'
0.00/0.00	c initialized 190 variables
0.00/0.00	c found 632 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   190   0.0   630     0     0     0   0.0   0.0 
0.00/0.00	c 
0.00/0.00	c initial reduction limit 315 clauses
0.00/0.00	c 
0.00/0.00	c +   0.0  35.0   190  98.9   630   100    22   346   5.8   0.0 
0.00/0.00	c R   0.0  35.0   190  98.9   630   101    23   346   5.8   0.0 
0.00/0.00	c +   0.0  34.8   190 100.0   630   250   127   380  17.7   0.0 
0.00/0.00	c N   0.0  35.5   190 100.0   630   403   251   380  24.6   0.1 
0.00/0.01	c +   0.0  35.4   190 100.0   630   475   321   418  26.8   0.1 
0.00/0.02	c +   0.0  34.9   190 100.0   630   812   217   459  31.5   0.1 
0.00/0.03	c N   0.0  34.5   190 100.0   630  1206   367   459  35.3   0.1 
0.00/0.03	c +   0.0  34.4   190 100.0   630  1317   246   504  37.7   0.1 
0.04/0.06	c +   0.1  33.6   190 100.0   630  2074   486   554  34.3   0.1 
0.04/0.10	c +   0.1  33.2   190 100.0   630  3209   496   609  34.7   0.1 
0.04/0.10	c N   0.1  33.2   190 100.0   630  3215   502   609  34.5   0.1 
0.09/0.16	c +   0.2  32.7   190 100.0   630  4911   344   669  37.8   0.1 
0.19/0.25	c +   0.2  32.1   190 100.0   630  7464   523   735  38.4   0.1 
0.19/0.27	c N   0.3  32.1   190 100.0   630  8028   717   735  38.9   0.1 
0.29/0.38	c +   0.4  31.7   190 100.0   630 11293   631   808  35.8   0.1 
0.49/0.60	c +   0.6  30.8   190 100.0   630 17036   643   888  37.4   0.1 
0.59/0.68	c N   0.7  30.7   190 100.0   630 19256   617   888  34.0   0.1 
0.89/0.93	c +   0.9  30.4   190 100.0   630 25650   726   976  37.4   0.1 
1.39/1.43	c +   1.4  29.7   190 100.0   630 38571   834  1073  35.9   0.1 
1.59/1.68	c N   1.7  29.4   190 100.0   630 44903   663  1073  37.6   0.1 
1.59/1.68	c 
1.59/1.68	c  seconds     variables   original    learned     agility
1.59/1.68	c         level        used      conflicts    limit          MB
1.59/1.68	c 
2.10/2.19	c +   2.2  29.3   190 100.0   630 57952   716  1180  37.8   0.1 
3.30/3.33	c +   3.3  29.5   190 100.0   630 87023   611  1298  36.7   0.1 
3.89/3.96	c N   4.0  29.2   190 100.0   630 102e3  1156  1298  34.1   0.2 
4.99/5.06	c +   5.1  28.6   190 100.0   630 130e3  1021  1427  34.8   0.2 
7.69/7.77	c +   7.8  28.3   190 100.0   630 196e3  1012  1569  36.3   0.2 
9.19/9.21	c N   9.2  27.8   190 100.0   630 230e3  1021  1569  38.3   0.2 
11.79/11.89	c +  11.9  27.5   190 100.0   630 294e3  1172  1725  38.3   0.2 
17.99/18.00	c +  18.0  27.0   190 100.0   630 441e3  1589  1897  31.5   0.2 
20.89/20.94	c N  20.9  26.7   190 100.0   630 512e3  1511  1897  39.0   0.2 
27.28/27.34	c +  27.3  26.0   190 100.0   630 662e3  1857  2086  37.1   0.3 
41.98/42.02	c +  42.0  25.4   190 100.0   630 993e3  1496  2294  38.2   0.3 
48.17/48.23	c N  48.2  25.1   190 100.0   630 112e4  1455  2294  34.0   0.2 
64.77/64.89	c +  64.9  24.8   190 100.0   630 148e4  1258  2523  35.5   0.2 
99.36/99.48	c +  99.4  24.2   190 100.0   630 223e4  2171  2775  36.6   0.4 
110.15/110.28	c N 110.2  24.0   190 100.0   630 246e4  2345  2775  34.6   0.4 
153.64/153.71	c + 153.7  23.9   190 100.0   630 335e4  2123  3052  32.7   0.4 
238.41/238.55	c + 238.5  23.0   190 100.0   630 502e4  2218  3357  37.1   0.4 
254.21/254.37	c N 254.3  22.8   190 100.0   630 533e4  1746  3357  31.8   0.3 
364.97/365.12	c + 365.0  22.2   190 100.0   630 754e4  2682  3692  38.7   0.4 
554.00/554.28	c + 554.1  21.5   190 100.0   630 113e5  2520  4061  35.4   0.4 
562.69/562.92	c N 562.7  21.5   190 100.0   630 114e5  2898  4061  38.7   0.5 
854.20/854.55	c + 854.3  20.9   190 100.0   630 169e5  2665  4467  36.9   0.4 
854.20/854.55	c 
854.20/854.55	c  seconds     variables   original    learned     agility
854.20/854.55	c         level        used      conflicts    limit          MB
854.20/854.55	c

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1730594-1240761186/watcher-1730594-1240761186 -o /tmp/evaluation-result-1730594-1240761186/solver-1730594-1240761186 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1730594-1240761186.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 1.02 1.00 2/65 21580
/proc/meminfo: memFree=1769464/2055920 swapFree=4192812/4192956
[pid=21580] ppid=21578 vsize=780 CPUtime=0
/proc/21580/stat : 21580 (picosat) R 21578 21580 21178 0 -1 4194304 105 0 0 0 0 0 0 0 18 0 1 0 104148129 798720 90 1992294400 134512640 135137933 4294956240 18446744073709551615 134523629 0 0 4096 0 0 0 0 17 1 0 0
/proc/21580/statm: 195 90 69 152 0 41 0

[startup+0.047493 s]
/proc/loadavg: 0.99 1.02 1.00 2/65 21580
/proc/meminfo: memFree=1769464/2055920 swapFree=4192812/4192956
[pid=21580] ppid=21578 vsize=780 CPUtime=0.04
/proc/21580/stat : 21580 (picosat) R 21578 21580 21178 0 -1 4194304 121 0 0 0 4 0 0 0 18 0 1 0 104148129 798720 106 1992294400 134512640 135137933 4294956240 18446744073709551615 134551942 0 0 4096 0 0 0 0 17 1 0 0
/proc/21580/statm: 195 106 69 152 0 41 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 780

[startup+0.101502 s]
/proc/loadavg: 0.99 1.02 1.00 2/65 21580
/proc/meminfo: memFree=1769464/2055920 swapFree=4192812/4192956
[pid=21580] ppid=21578 vsize=780 CPUtime=0.09
/proc/21580/stat : 21580 (picosat) R 21578 21580 21178 0 -1 4194304 124 0 0 0 9 0 0 0 18 0 1 0 104148129 798720 109 1992294400 134512640 135137933 4294956240 18446744073709551615 134689534 0 0 4096 0 0 0 0 17 1 0 0
/proc/21580/statm: 195 109 69 152 0 41 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 780

[startup+0.301538 s]
/proc/loadavg: 0.99 1.02 1.00 2/65 21580
/proc/meminfo: memFree=1769464/2055920 swapFree=4192812/4192956
[pid=21580] ppid=21578 vsize=908 CPUtime=0.29
/proc/21580/stat : 21580 (picosat) R 21578 21580 21178 0 -1 4194304 131 0 0 0 29 0 0 0 19 0 1 0 104148129 929792 116 1992294400 134512640 135137933 4294956240 18446744073709551615 134551530 0 0 4096 0 0 0 0 17 1 0 0
/proc/21580/statm: 227 116 69 152 0 73 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 908

[startup+0.701609 s]
/proc/loadavg: 0.99 1.02 1.00 2/65 21580
/proc/meminfo: memFree=1769464/2055920 swapFree=4192812/4192956
[pid=21580] ppid=21578 vsize=908 CPUtime=0.69
/proc/21580/stat : 21580 (picosat) R 21578 21580 21178 0 -1 4194304 138 0 0 0 69 0 0 0 23 0 1 0 104148129 929792 123 1992294400 134512640 135137933 4294956240 18446744073709551615 134548659 0 0 4096 0 0 0 0 17 1 0 0
/proc/21580/statm: 227 123 69 152 0 73 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 908

[startup+1.50175 s]
/proc/loadavg: 0.99 1.02 1.00 2/66 21581
/proc/meminfo: memFree=1769264/2055920 swapFree=4192812/4192956
[pid=21580] ppid=21578 vsize=908 CPUtime=1.49
/proc/21580/stat : 21580 (picosat) R 21578 21580 21178 0 -1 4194304 145 0 0 0 149 0 0 0 25 0 1 0 104148129 929792 130 1992294400 134512640 135137933 4294956240 18446744073709551615 134553594 0 0 4096 0 0 0 0 17 1 0 0
/proc/21580/statm: 227 130 69 152 0 73 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 908

[startup+3.10104 s]
/proc/loadavg: 0.99 1.02 1.00 2/66 21581
/proc/meminfo: memFree=1769072/2055920 swapFree=4192812/4192956
[pid=21580] ppid=21578 vsize=908 CPUtime=3.09
/proc/21580/stat : 21580 (picosat) R 21578 21580 21178 0 -1 4194304 152 0 0 0 309 0 0 0 25 0 1 0 104148129 929792 137 1992294400 134512640 135137933 4294956240 18446744073709551615 134553613 0 0 4096 0 0 0 0 17 1 0 0
/proc/21580/statm: 227 137 69 152 0 73 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 908

[startup+6.30161 s]
/proc/loadavg: 0.99 1.02 1.00 2/66 21581
/proc/meminfo: memFree=1768944/2055920 swapFree=4192812/4192956
[pid=21580] ppid=21578 vsize=1036 CPUtime=6.29
/proc/21580/stat : 21580 (picosat) R 21578 21580 21178 0 -1 4194304 164 0 0 0 629 0 0 0 25 0 1 0 104148129 1060864 149 1992294400 134512640 135137933 4294956240 18446744073709551615 134522683 0 0 4096 0 0 0 0 17 1 0 0
/proc/21580/statm: 259 149 69 152 0 105 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1036

[startup+12.7017 s]
/proc/loadavg: 0.99 1.01 1.00 2/66 21581
/proc/meminfo: memFree=1768880/2055920 swapFree=4192812/4192956
[pid=21580] ppid=21578 vsize=1036 CPUtime=12.69
/proc/21580/stat : 21580 (picosat) R 21578 21580 21178 0 -1 4194304 170 0 0 0 1269 0 0 0 25 0 1 0 104148129 1060864 155 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/21580/statm: 259 155 69 152 0 105 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1036

[startup+25.502 s]
/proc/loadavg: 0.99 1.01 1.00 2/66 21581
/proc/meminfo: memFree=1768816/2055920 swapFree=4192812/4192956
[pid=21580] ppid=21578 vsize=1036 CPUtime=25.48
/proc/21580/stat : 21580 (picosat) R 21578 21580 21178 0 -1 4194304 180 0 0 0 2548 0 0 0 25 0 1 0 104148129 1060864 165 1992294400 134512640 135137933 4294956240 18446744073709551615 134549012 0 0 4096 0 0 0 0 17 1 0 0
/proc/21580/statm: 259 165 69 152 0 105 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1036

[startup+51.1016 s]
/proc/loadavg: 0.99 1.01 1.00 2/66 21581
/proc/meminfo: memFree=1768752/2055920 swapFree=4192812/4192956
[pid=21580] ppid=21578 vsize=1152 CPUtime=51.07
/proc/21580/stat : 21580 (picosat) R 21578 21580 21178 0 -1 4194304 202 0 0 0 5107 0 0 0 25 0 1 0 104148129 1179648 187 1992294400 134512640 135137933 4294956240 18446744073709551615 134552191 0 0 4096 0 0 0 0 17 1 0 0
/proc/21580/statm: 288 187 69 152 0 134 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 1152

[startup+102.306 s]
/proc/loadavg: 0.99 1.01 1.00 2/66 21581
/proc/meminfo: memFree=1768688/2055920 swapFree=4192812/4192956
[pid=21580] ppid=21578 vsize=1272 CPUtime=102.26
/proc/21580/stat : 21580 (picosat) R 21578 21580 21178 0 -1 4194304 219 0 0 0 10226 0 0 0 25 0 1 0 104148129 1302528 204 1992294400 134512640 135137933 4294956240 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 1 0 0
/proc/21580/statm: 318 204 69 152 0 164 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 1272

[startup+162.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 21581
/proc/meminfo: memFree=1768560/2055920 swapFree=4192812/4192956
[pid=21580] ppid=21578 vsize=1272 CPUtime=162.24
/proc/21580/stat : 21580 (picosat) R 21578 21580 21178 0 -1 4194304 235 0 0 0 16224 0 0 0 25 0 1 0 104148129 1302528 220 1992294400 134512640 135137933 4294956240 18446744073709551615 134548903 0 0 4096 0 0 0 0 17 1 0 0
/proc/21580/statm: 318 220 69 152 0 164 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 1272

[startup+222.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 21581
/proc/meminfo: memFree=1768496/2055920 swapFree=4192812/4192956
[pid=21580] ppid=21578 vsize=1272 CPUtime=222.22
/proc/21580/stat : 21580 (picosat) R 21578 21580 21178 0 -1 4194304 238 0 0 0 22222 0 0 0 25 0 1 0 104148129 1302528 223 1992294400 134512640 135137933 4294956240 18446744073709551615 134552443 0 0 4096 0 0 0 0 17 1 0 0
/proc/21580/statm: 318 223 69 152 0 164 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 1272

[startup+282.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 21581
/proc/meminfo: memFree=1768432/2055920 swapFree=4192812/4192956
[pid=21580] ppid=21578 vsize=1396 CPUtime=282.2
/proc/21580/stat : 21580 (picosat) R 21578 21580 21178 0 -1 4194304 250 0 0 0 28220 0 0 0 25 0 1 0 104148129 1429504 235 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/21580/statm: 349 235 69 152 0 195 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 1396

[startup+342.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 21581
/proc/meminfo: memFree=1768432/2055920 swapFree=4192812/4192956
[pid=21580] ppid=21578 vsize=1392 CPUtime=342.18
/proc/21580/stat : 21580 (picosat) R 21578 21580 21178 0 -1 4194304 250 0 0 0 34218 0 0 0 25 0 1 0 104148129 1425408 235 1992294400 134512640 135137933 4294956240 18446744073709551615 134552532 0 0 4096 0 0 0 0 17 1 0 0
/proc/21580/statm: 348 235 69 152 0 194 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 1392

[startup+402.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 21581
/proc/meminfo: memFree=1768304/2055920 swapFree=4192812/4192956
[pid=21580] ppid=21578 vsize=1388 CPUtime=402.16
/proc/21580/stat : 21580 (picosat) R 21578 21580 21178 0 -1 4194304 274 0 0 0 40216 0 0 0 25 0 1 0 104148129 1421312 259 1992294400 134512640 135137933 4294956240 18446744073709551615 134527737 0 0 4096 0 0 0 0 17 1 0 0
/proc/21580/statm: 347 259 69 152 0 193 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 1388

[startup+462.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 21581
/proc/meminfo: memFree=1768304/2055920 swapFree=4192812/4192956
[pid=21580] ppid=21578 vsize=1388 CPUtime=462.14
/proc/21580/stat : 21580 (picosat) R 21578 21580 21178 0 -1 4194304 274 0 0 0 46214 0 0 0 25 0 1 0 104148129 1421312 259 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/21580/statm: 347 259 69 152 0 193 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 1388

[startup+522.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 21587
/proc/meminfo: memFree=1768048/2055920 swapFree=4192812/4192956
[pid=21580] ppid=21578 vsize=1388 CPUtime=522.11
/proc/21580/stat : 21580 (picosat) R 21578 21580 21178 0 -1 4194304 274 0 0 0 52211 0 0 0 25 0 1 0 104148129 1421312 259 1992294400 134512640 135137933 4294956240 18446744073709551615 134548659 0 0 4096 0 0 0 0 17 1 0 0
/proc/21580/statm: 347 259 69 152 0 193 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 1388

[startup+582.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 21587
/proc/meminfo: memFree=1768048/2055920 swapFree=4192812/4192956
[pid=21580] ppid=21578 vsize=1388 CPUtime=582.09
/proc/21580/stat : 21580 (picosat) R 21578 21580 21178 0 -1 4194304 277 0 0 0 58209 0 0 0 25 0 1 0 104148129 1421312 262 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/21580/statm: 347 262 69 152 0 193 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 1388

[startup+642.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 21587
/proc/meminfo: memFree=1768048/2055920 swapFree=4192812/4192956
[pid=21580] ppid=21578 vsize=1388 CPUtime=642.07
/proc/21580/stat : 21580 (picosat) R 21578 21580 21178 0 -1 4194304 277 0 0 0 64207 0 0 0 25 0 1 0 104148129 1421312 262 1992294400 134512640 135137933 4294956240 18446744073709551615 134551970 0 0 4096 0 0 0 0 17 1 0 0
/proc/21580/statm: 347 262 69 152 0 193 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 1388

[startup+702.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 21587
/proc/meminfo: memFree=1768048/2055920 swapFree=4192812/4192956
[pid=21580] ppid=21578 vsize=1388 CPUtime=702.05
/proc/21580/stat : 21580 (picosat) R 21578 21580 21178 0 -1 4194304 277 0 0 0 70205 0 0 0 25 0 1 0 104148129 1421312 262 1992294400 134512640 135137933 4294956240 18446744073709551615 134548888 0 0 4096 0 0 0 0 17 1 0 0
/proc/21580/statm: 347 262 69 152 0 193 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 1388

[startup+762.305 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 21587
/proc/meminfo: memFree=1767984/2055920 swapFree=4192812/4192956
[pid=21580] ppid=21578 vsize=1388 CPUtime=762.03
/proc/21580/stat : 21580 (picosat) R 21578 21580 21178 0 -1 4194304 277 0 0 0 76203 0 0 0 25 0 1 0 104148129 1421312 262 1992294400 134512640 135137933 4294956240 18446744073709551615 134554428 0 0 4096 0 0 0 0 17 1 0 0
/proc/21580/statm: 347 262 69 152 0 193 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 1388

[startup+822.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 21587
/proc/meminfo: memFree=1767984/2055920 swapFree=4192812/4192956
[pid=21580] ppid=21578 vsize=1508 CPUtime=822.01
/proc/21580/stat : 21580 (picosat) R 21578 21580 21178 0 -1 4194304 279 0 0 0 82201 0 0 0 25 0 1 0 104148129 1544192 264 1992294400 134512640 135137933 4294956240 18446744073709551615 134545708 0 0 4096 0 0 0 0 17 1 0 0
/proc/21580/statm: 377 264 69 152 0 223 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 1508

[startup+882.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 21587
/proc/meminfo: memFree=1767920/2055920 swapFree=4192812/4192956
[pid=21580] ppid=21578 vsize=1508 CPUtime=881.99
/proc/21580/stat : 21580 (picosat) R 21578 21580 21178 0 -1 4194304 298 0 0 0 88199 0 0 0 25 0 1 0 104148129 1544192 283 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/21580/statm: 377 283 69 152 0 223 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 1508

[startup+942.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 21587
/proc/meminfo: memFree=1767920/2055920 swapFree=4192812/4192956
[pid=21580] ppid=21578 vsize=1600 CPUtime=941.97
/proc/21580/stat : 21580 (picosat) R 21578 21580 21178 0 -1 4194304 304 0 0 0 94197 0 0 0 25 0 1 0 104148129 1638400 289 1992294400 134512640 135137933 4294956240 18446744073709551615 134553611 0 0 4096 0 0 0 0 17 1 0 0
/proc/21580/statm: 400 289 69 152 0 246 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 1600

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 21587
/proc/meminfo: memFree=1767856/2055920 swapFree=4192812/4192956
[pid=21580] ppid=21578 vsize=1600 CPUtime=1001.95
/proc/21580/stat : 21580 (picosat) R 21578 21580 21178 0 -1 4194304 304 0 0 0 100195 0 0 0 25 0 1 0 104148129 1638400 289 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/21580/statm: 400 289 69 152 0 246 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 1600

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 21587
/proc/meminfo: memFree=1767856/2055920 swapFree=4192812/4192956
[pid=21580] ppid=21578 vsize=1600 CPUtime=1061.93
/proc/21580/stat : 21580 (picosat) R 21578 21580 21178 0 -1 4194304 304 0 0 0 106193 0 0 0 25 0 1 0 104148129 1638400 289 1992294400 134512640 135137933 4294956240 18446744073709551615 134552133 0 0 4096 0 0 0 0 17 1 0 0
/proc/21580/statm: 400 289 69 152 0 246 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 1600

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 21587
/proc/meminfo: memFree=1767856/2055920 swapFree=4192812/4192956
[pid=21580] ppid=21578 vsize=1600 CPUtime=1121.91
/proc/21580/stat : 21580 (picosat) R 21578 21580 21178 0 -1 4194304 304 0 0 0 112191 0 0 0 25 0 1 0 104148129 1638400 289 1992294400 134512640 135137933 4294956240 18446744073709551615 134553607 0 0 4096 0 0 0 0 17 1 0 0
/proc/21580/statm: 400 289 69 152 0 246 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 1600

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 21587
/proc/meminfo: memFree=1767856/2055920 swapFree=4192812/4192956
[pid=21580] ppid=21578 vsize=1600 CPUtime=1181.89
/proc/21580/stat : 21580 (picosat) R 21578 21580 21178 0 -1 4194304 304 0 0 0 118189 0 0 0 25 0 1 0 104148129 1638400 289 1992294400 134512640 135137933 4294956240 18446744073709551615 134552117 0 0 4096 0 0 0 0 17 1 0 0
/proc/21580/statm: 400 289 69 152 0 246 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 1600



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 21587
/proc/meminfo: memFree=1767792/2055920 swapFree=4192812/4192956
[pid=21580] ppid=21578 vsize=1600 CPUtime=1200.09
/proc/21580/stat : 21580 (picosat) R 21578 21580 21178 0 -1 4194304 304 0 0 0 120009 0 0 0 25 0 1 0 104148129 1638400 289 1992294400 134512640 135137933 4294956240 18446744073709551615 134549028 0 0 4096 0 0 0 0 17 1 0 0
/proc/21580/statm: 400 289 69 152 0 246 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 1600

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 21587
/proc/meminfo: memFree=1767792/2055920 swapFree=4192812/4192956
[pid=21580] ppid=21578 vsize=1600 CPUtime=1200.09
/proc/21580/stat : 21580 (picosat) R 21578 21580 21178 0 -1 4194304 304 0 0 0 120009 0 0 0 25 0 1 0 104148129 1638400 289 1992294400 134512640 135137933 4294956240 18446744073709551615 134549028 0 0 4096 0 0 0 0 17 1 0 0
/proc/21580/statm: 400 289 69 152 0 246 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 1600

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.1
CPU user time (s): 1200.09
CPU system time (s): 0.005999
CPU usage (%): 99.9661
Max. virtual memory (cumulated for all children) (KiB): 1640

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.09
system time used= 0.005999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 304
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= 926

runsolver used 1.21781 second user time and 2.89156 second system time

The end

Launcher Data 

Begin job on node89 at 2009-04-26 17:53:06
IDJOB=1730594
IDBENCH=24733
IDSOLVER=506
FILE ID=node89/1730594-1240761186
PBS_JOBID= 9187093
Free space on /tmp= 66384 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT07/crafted/Difficult/contest05/others/pmg-12-UNSAT.sat05-3940.reshuffled-07.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1730594-1240761186/watcher-1730594-1240761186 -o /tmp/evaluation-result-1730594-1240761186/solver-1730594-1240761186 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1730594-1240761186.cnf

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

MD5SUM BENCH= cb7fcc0a671d4e8fcabb476bdf51a2fc
RANDOM SEED=1514062230

node89.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		: 3000.268
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		: 3000.268
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1769944 kB
Buffers:         33596 kB
Cached:         171556 kB
SwapCached:        140 kB
Active:          39892 kB
Inactive:       179184 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1769944 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             712 kB
Writeback:           0 kB
Mapped:          23544 kB
Slab:            52868 kB
Committed_AS:   323044 kB
PageTables:       1372 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= 66384 MiB
End job on node89 at 2009-04-26 18:13:09