Trace number 1517614

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) 1200.04 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/480/
unif-k3-r4.25-v480-c2040-S926047226-039.cnf
MD5SUM58a348483ec5f90a0278e7c47824496f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables480
Number of clauses2040
Sum of the clauses size6120
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32040
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-1517614-1238288386.cnf
0.00/0.00	c parsed header 'p cnf 480 2040'
0.00/0.00	c initialized 480 variables
0.00/0.00	c found 2040 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   480   0.0  2040     0     0     0   0.0   0.1 
0.00/0.00	c 
0.00/0.00	c initial reduction limit 1020 clauses
0.00/0.00	c 
0.00/0.00	c +   0.0  42.2   480  81.7  2040   100   100  1122  15.1   0.1 
0.00/0.00	c R   0.0  42.2   480  81.7  2040   101   101  1122  15.1   0.1 
0.00/0.01	c +   0.0  33.4   480  94.6  2040   250   250  1234  25.3   0.1 
0.00/0.01	c N   0.0  31.6   480  96.9  2040   402   402  1234  27.9   0.1 
0.00/0.01	c +   0.0  30.7   480  97.7  2040   475   475  1357  28.1   0.1 
0.02/0.02	c +   0.0  28.5   480  99.0  2040   812   812  1492  27.5   0.2 
0.02/0.04	c N   0.0  28.4   480  99.4  2040  1209  1209  1492  28.0   0.2 
0.02/0.04	c +   0.0  28.3   480  99.4  2040  1317  1317  1641  27.3   0.2 
0.02/0.07	c +   0.1  27.4   480  99.4  2040  2074  1245  1805  28.0   0.2 
0.09/0.12	c +   0.1  26.7   480  99.4  2040  3209  1470  1985  26.4   0.3 
0.09/0.12	c N   0.1  26.7   480  99.4  2040  3217  1478  1985  26.6   0.3 
0.09/0.19	c +   0.2  26.1   480  99.6  2040  4911  1178  2183  27.6   0.2 
0.19/0.29	c +   0.3  25.9   480  99.6  2040  7464  1533  2401  26.4   0.3 
0.29/0.32	c N   0.3  25.9   480  99.6  2040  8026  2095  2401  26.9   0.3 
0.39/0.46	c +   0.5  25.5   480  99.6  2040 11293  1743  2641  27.3   0.3 
0.69/0.70	c +   0.7  25.3   480  99.6  2040 17036  2183  2905  27.8   0.3 
0.79/0.80	c N   0.8  25.1   480  99.6  2040 19256  1484  2905  26.4   0.3 
1.00/1.07	c +   1.1  24.8   480  99.6  2040 25650  2042  3195  26.4   0.3 
1.59/1.65	c +   1.7  24.9   480  99.6  2040 38571  2136  3514  28.0   0.3 
1.89/1.94	c N   1.9  24.7   480  99.6  2040 44927  3203  3514  27.9   0.4 
1.89/1.94	c 
1.89/1.94	c  seconds     variables   original    learned     agility
1.89/1.94	c         level        used      conflicts    limit          MB
1.89/1.94	c 
2.49/2.52	c +   2.5  24.2   480  99.6  2040 57952  2107  3865  26.1   0.3 
3.79/3.90	c +   3.9  24.3   480  99.6  2040 87023  2088  4251  27.8   0.3 
4.59/4.63	c N   4.6  24.3   480  99.6  2040 102e3  2789  4251  28.0   0.4 
5.99/6.01	c +   6.0  24.3   480  99.6  2040 130e3  3045  4676  26.4   0.5 
9.19/9.22	c +   9.2  24.5   480  99.6  2040 196e3  2801  5143  27.8   0.4 
10.89/10.98	c N  11.0  24.5   480  99.8  2040 230e3  4083  5143  27.8   0.6 
14.19/14.24	c +  14.2  24.6   480  99.8  2040 294e3  2905  5657  28.8   0.4 
21.89/21.97	c +  22.0  24.5   480  99.8  2040 441e3  5435  6222  27.1   0.7 
25.79/25.80	c N  25.8  24.4   480  99.8  2040 512e3  5251  6222  27.4   0.7 
33.88/33.98	c +  34.0  24.2   480  99.8  2040 662e3  4750  6844  26.4   0.6 
52.47/52.58	c +  52.6  24.1   480  99.8  2040 993e3  6588  7528  27.4   0.8 
60.37/60.43	c N  60.4  24.0   480  99.8  2040 112e4  5626  7528  26.8   0.8 
81.45/81.56	c +  81.5  23.7   480  99.8  2040 148e4  5273  8280  27.0   0.7 
126.55/126.65	c + 126.6  23.5   480  99.8  2040 223e4  7689  9108  25.8   1.0 
140.65/140.79	c N 140.7  23.4   480  99.8  2040 246e4  5397  9108  27.7   0.8 
196.33/196.49	c + 196.4  23.4   480  99.8  2040 335e4  7387 10018  27.3   1.0 
304.89/305.01	c + 304.9  23.0   480  99.8  2040 502e4  7673 11019  28.2   1.0 
324.89/325.05	c N 324.9  22.9   480  99.8  2040 533e4  6575 11019  29.2   0.9 
473.54/473.76	c + 473.6  22.6   480  99.8  2040 754e4  5919 12120  28.2   0.8 
737.96/738.29	c + 738.1  22.2   480  99.8  2040 113e5  8793 13332  28.2   1.1 
750.16/750.47	c N 750.2  22.2   480  99.8  2040 114e5  8546 13332  27.6   1.1 
1154.33/1154.75	c + 115e1  21.8   480  99.8  2040 169e5 12291 14665  28.1   1.5 
1154.33/1154.75	c 
1154.33/1154.75	c  seconds     variables   original    learned     agility
1154.33/1154.75	c         level        used      conflicts    limit          MB
1154.33/1154.75	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-1517614-1238288386/watcher-1517614-1238288386 -o /tmp/evaluation-result-1517614-1238288386/solver-1517614-1238288386 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1517614-1238288386.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: 1.08 1.00 0.99 3/65 10222
/proc/meminfo: memFree=1248024/2055920 swapFree=4191900/4192956
[pid=10222] ppid=10220 vsize=780 CPUtime=0
/proc/10222/stat : 10222 (picosat) R 10220 10222 10059 0 -1 4194304 121 0 0 0 0 0 0 0 18 0 1 0 312559305 798720 106 1992294400 134512640 135137933 4294956240 18446744073709551615 134553584 0 0 4096 0 0 0 0 17 1 0 0
/proc/10222/statm: 195 106 69 152 0 41 0

[startup+0.0216991 s]
/proc/loadavg: 1.08 1.00 0.99 3/65 10222
/proc/meminfo: memFree=1248024/2055920 swapFree=4191900/4192956
[pid=10222] ppid=10220 vsize=912 CPUtime=0.02
/proc/10222/stat : 10222 (picosat) R 10220 10222 10059 0 -1 4194304 136 0 0 0 2 0 0 0 18 0 1 0 312559305 933888 121 1992294400 134512640 135137933 4294956240 18446744073709551615 134552829 0 0 4096 0 0 0 0 17 1 0 0
/proc/10222/statm: 228 122 69 152 0 74 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 912

[startup+0.102708 s]
/proc/loadavg: 1.08 1.00 0.99 3/65 10222
/proc/meminfo: memFree=1248024/2055920 swapFree=4191900/4192956
[pid=10222] ppid=10220 vsize=1044 CPUtime=0.09
/proc/10222/stat : 10222 (picosat) R 10220 10222 10059 0 -1 4194304 175 0 0 0 9 0 0 0 18 0 1 0 312559305 1069056 160 1992294400 134512640 135137933 4294956240 18446744073709551615 134548616 0 0 4096 0 0 0 0 17 1 0 0
/proc/10222/statm: 261 160 69 152 0 107 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1044

[startup+0.302734 s]
/proc/loadavg: 1.08 1.00 0.99 3/65 10222
/proc/meminfo: memFree=1248024/2055920 swapFree=4191900/4192956
[pid=10222] ppid=10220 vsize=1044 CPUtime=0.29
/proc/10222/stat : 10222 (picosat) R 10220 10222 10059 0 -1 4194304 188 0 0 0 29 0 0 0 19 0 1 0 312559305 1069056 173 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/10222/statm: 261 173 69 152 0 107 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1044

[startup+0.701783 s]
/proc/loadavg: 1.08 1.00 0.99 3/65 10222
/proc/meminfo: memFree=1248024/2055920 swapFree=4191900/4192956
[pid=10222] ppid=10220 vsize=1176 CPUtime=0.69
/proc/10222/stat : 10222 (picosat) R 10220 10222 10059 0 -1 4194304 200 0 0 0 69 0 0 0 22 0 1 0 312559305 1204224 185 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/10222/statm: 294 185 69 152 0 140 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1176

[startup+1.50189 s]
/proc/loadavg: 1.23 1.04 1.01 2/66 10223
/proc/meminfo: memFree=1247504/2055920 swapFree=4191900/4192956
[pid=10222] ppid=10220 vsize=1176 CPUtime=1.49
/proc/10222/stat : 10222 (picosat) R 10220 10222 10059 0 -1 4194304 220 0 0 0 149 0 0 0 25 0 1 0 312559305 1204224 205 1992294400 134512640 135137933 4294956240 18446744073709551615 134551582 0 0 4096 0 0 0 0 17 1 0 0
/proc/10222/statm: 294 205 69 152 0 140 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1176

[startup+3.10109 s]
/proc/loadavg: 1.23 1.04 1.01 2/66 10223
/proc/meminfo: memFree=1247312/2055920 swapFree=4191900/4192956
[pid=10222] ppid=10220 vsize=1308 CPUtime=3.09
/proc/10222/stat : 10222 (picosat) R 10220 10222 10059 0 -1 4194304 237 0 0 0 309 0 0 0 25 0 1 0 312559305 1339392 222 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/10222/statm: 327 222 69 152 0 173 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1308

[startup+6.30149 s]
/proc/loadavg: 1.21 1.04 1.00 2/66 10223
/proc/meminfo: memFree=1247128/2055920 swapFree=4191900/4192956
[pid=10222] ppid=10220 vsize=1444 CPUtime=6.29
/proc/10222/stat : 10222 (picosat) R 10220 10222 10059 0 -1 4194304 264 0 0 0 629 0 0 0 25 0 1 0 312559305 1478656 249 1992294400 134512640 135137933 4294956240 18446744073709551615 134548930 0 0 4096 0 0 0 0 17 1 0 0
/proc/10222/statm: 361 249 69 152 0 207 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1444

[startup+12.7013 s]
/proc/loadavg: 1.20 1.03 1.00 2/66 10223
/proc/meminfo: memFree=1247000/2055920 swapFree=4191900/4192956
[pid=10222] ppid=10220 vsize=1576 CPUtime=12.69
/proc/10222/stat : 10222 (picosat) R 10220 10222 10059 0 -1 4194304 288 0 0 0 1269 0 0 0 25 0 1 0 312559305 1613824 273 1992294400 134512640 135137933 4294956240 18446744073709551615 134543180 0 0 4096 0 0 0 0 17 1 0 0
/proc/10222/statm: 394 273 69 152 0 240 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1576

[startup+25.5019 s]
/proc/loadavg: 1.15 1.03 1.00 2/66 10223
/proc/meminfo: memFree=1246808/2055920 swapFree=4191900/4192956
[pid=10222] ppid=10220 vsize=1668 CPUtime=25.48
/proc/10222/stat : 10222 (picosat) R 10220 10222 10059 0 -1 4194304 323 0 0 0 2548 0 0 0 25 0 1 0 312559305 1708032 308 1992294400 134512640 135137933 4294956240 18446744073709551615 134552443 0 0 4096 0 0 0 0 17 1 0 0
/proc/10222/statm: 417 308 69 152 0 263 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1668

[startup+51.1011 s]
/proc/loadavg: 1.10 1.03 1.00 2/66 10223
/proc/meminfo: memFree=1246680/2055920 swapFree=4191900/4192956
[pid=10222] ppid=10220 vsize=1796 CPUtime=51.07
/proc/10222/stat : 10222 (picosat) R 10220 10222 10059 0 -1 4194304 349 0 0 0 5107 0 0 0 25 0 1 0 312559305 1839104 334 1992294400 134512640 135137933 4294956240 18446744073709551615 134548954 0 0 4096 0 0 0 0 17 1 0 0
/proc/10222/statm: 449 334 69 152 0 295 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 1796

[startup+102.307 s]
/proc/loadavg: 1.12 1.04 1.01 2/66 10229
/proc/meminfo: memFree=1246360/2055920 swapFree=4191900/4192956
[pid=10222] ppid=10220 vsize=1960 CPUtime=102.26
/proc/10222/stat : 10222 (picosat) R 10220 10222 10059 0 -1 4194304 402 0 0 0 10225 1 0 0 25 0 1 0 312559305 2007040 387 1992294400 134512640 135137933 4294956240 18446744073709551615 134549059 0 0 4096 0 0 0 0 17 1 0 0
/proc/10222/statm: 490 387 69 152 0 336 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 1960

[startup+162.301 s]
/proc/loadavg: 1.12 1.04 1.00 2/66 10229
/proc/meminfo: memFree=1246232/2055920 swapFree=4191900/4192956
[pid=10222] ppid=10220 vsize=2088 CPUtime=162.24
/proc/10222/stat : 10222 (picosat) R 10220 10222 10059 0 -1 4194304 423 0 0 0 16223 1 0 0 25 0 1 0 312559305 2138112 408 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/10222/statm: 522 408 69 152 0 368 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 2088

[startup+222.303 s]
/proc/loadavg: 1.15 1.06 1.01 2/66 10229
/proc/meminfo: memFree=1246040/2055920 swapFree=4191900/4192956
[pid=10222] ppid=10220 vsize=2200 CPUtime=222.22
/proc/10222/stat : 10222 (picosat) R 10220 10222 10059 0 -1 4194304 449 0 0 0 22221 1 0 0 25 0 1 0 312559305 2252800 434 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/10222/statm: 550 434 69 152 0 396 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 2200

[startup+282.302 s]
/proc/loadavg: 1.16 1.08 1.01 2/66 10229
/proc/meminfo: memFree=1246040/2055920 swapFree=4191900/4192956
[pid=10222] ppid=10220 vsize=2200 CPUtime=282.2
/proc/10222/stat : 10222 (picosat) R 10220 10222 10059 0 -1 4194304 452 0 0 0 28219 1 0 0 25 0 1 0 312559305 2252800 437 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/10222/statm: 550 437 69 152 0 396 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 2200

[startup+342.303 s]
/proc/loadavg: 1.11 1.08 1.01 2/66 10229
/proc/meminfo: memFree=1245976/2055920 swapFree=4191900/4192956
[pid=10222] ppid=10220 vsize=2332 CPUtime=342.18
/proc/10222/stat : 10222 (picosat) R 10220 10222 10059 0 -1 4194304 479 0 0 0 34217 1 0 0 25 0 1 0 312559305 2387968 464 1992294400 134512640 135137933 4294956240 18446744073709551615 134552513 0 0 4096 0 0 0 0 17 1 0 0
/proc/10222/statm: 583 464 69 152 0 429 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 2332

[startup+402.302 s]
/proc/loadavg: 1.09 1.08 1.01 2/66 10229
/proc/meminfo: memFree=1245912/2055920 swapFree=4191900/4192956
[pid=10222] ppid=10220 vsize=2332 CPUtime=402.16
/proc/10222/stat : 10222 (picosat) R 10220 10222 10059 0 -1 4194304 494 0 0 0 40215 1 0 0 25 0 1 0 312559305 2387968 479 1992294400 134512640 135137933 4294956240 18446744073709551615 134548828 0 0 4096 0 0 0 0 17 1 0 0
/proc/10222/statm: 583 479 69 152 0 429 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 2332

[startup+462.303 s]
/proc/loadavg: 1.08 1.08 1.01 2/66 10229
/proc/meminfo: memFree=1245912/2055920 swapFree=4191900/4192956
[pid=10222] ppid=10220 vsize=2332 CPUtime=462.14
/proc/10222/stat : 10222 (picosat) R 10220 10222 10059 0 -1 4194304 494 0 0 0 46213 1 0 0 25 0 1 0 312559305 2387968 479 1992294400 134512640 135137933 4294956240 18446744073709551615 134549119 0 0 4096 0 0 0 0 17 1 0 0
/proc/10222/statm: 583 479 69 152 0 429 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 2332

[startup+522.303 s]
/proc/loadavg: 1.07 1.08 1.01 2/66 10229
/proc/meminfo: memFree=1245912/2055920 swapFree=4191900/4192956
[pid=10222] ppid=10220 vsize=2464 CPUtime=522.12
/proc/10222/stat : 10222 (picosat) R 10220 10222 10059 0 -1 4194304 515 0 0 0 52211 1 0 0 25 0 1 0 312559305 2523136 500 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/10222/statm: 616 500 69 152 0 462 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 2464

[startup+582.301 s]
/proc/loadavg: 1.07 1.08 1.01 2/66 10229
/proc/meminfo: memFree=1245912/2055920 swapFree=4191900/4192956
[pid=10222] ppid=10220 vsize=2464 CPUtime=582.1
/proc/10222/stat : 10222 (picosat) R 10220 10222 10059 0 -1 4194304 520 0 0 0 58209 1 0 0 25 0 1 0 312559305 2523136 505 1992294400 134512640 135137933 4294956240 18446744073709551615 134543726 0 0 4096 0 0 0 0 17 1 0 0
/proc/10222/statm: 616 505 69 152 0 462 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 2464

[startup+642.302 s]
/proc/loadavg: 1.02 1.06 1.01 2/66 10229
/proc/meminfo: memFree=1245912/2055920 swapFree=4191900/4192956
[pid=10222] ppid=10220 vsize=2464 CPUtime=642.1
/proc/10222/stat : 10222 (picosat) R 10220 10222 10059 0 -1 4194304 522 0 0 0 64208 2 0 0 25 0 1 0 312559305 2523136 507 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/10222/statm: 616 507 69 152 0 462 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 2464

[startup+702.301 s]
/proc/loadavg: 1.01 1.05 1.00 2/66 10229
/proc/meminfo: memFree=1245848/2055920 swapFree=4191900/4192956
[pid=10222] ppid=10220 vsize=2464 CPUtime=702.07
/proc/10222/stat : 10222 (picosat) R 10220 10222 10059 0 -1 4194304 524 0 0 0 70205 2 0 0 25 0 1 0 312559305 2523136 509 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/10222/statm: 616 509 69 152 0 462 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 2464

[startup+762.306 s]
/proc/loadavg: 1.00 1.03 1.00 2/66 10229
/proc/meminfo: memFree=1245720/2055920 swapFree=4191900/4192956
[pid=10222] ppid=10220 vsize=2564 CPUtime=762.06
/proc/10222/stat : 10222 (picosat) R 10220 10222 10059 0 -1 4194304 545 0 0 0 76204 2 0 0 25 0 1 0 312559305 2625536 530 1992294400 134512640 135137933 4294956240 18446744073709551615 134527739 0 0 4096 0 0 0 0 17 1 0 0
/proc/10222/statm: 641 530 69 152 0 487 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 2564

[startup+822.301 s]
/proc/loadavg: 1.00 1.03 1.00 2/66 10229
/proc/meminfo: memFree=1245592/2055920 swapFree=4191900/4192956
[pid=10222] ppid=10220 vsize=2680 CPUtime=822.04
/proc/10222/stat : 10222 (picosat) R 10220 10222 10059 0 -1 4194304 571 0 0 0 82202 2 0 0 25 0 1 0 312559305 2744320 556 1992294400 134512640 135137933 4294956240 18446744073709551615 134545662 0 0 4096 0 0 0 0 17 1 0 0
/proc/10222/statm: 670 556 69 152 0 516 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 2680

[startup+882.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 10229
/proc/meminfo: memFree=1245592/2055920 swapFree=4191900/4192956
[pid=10222] ppid=10220 vsize=2680 CPUtime=882.02
/proc/10222/stat : 10222 (picosat) R 10220 10222 10059 0 -1 4194304 571 0 0 0 88200 2 0 0 25 0 1 0 312559305 2744320 556 1992294400 134512640 135137933 4294956240 18446744073709551615 134548930 0 0 4096 0 0 0 0 17 1 0 0
/proc/10222/statm: 670 556 69 152 0 516 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 2680

[startup+942.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 10229
/proc/meminfo: memFree=1245592/2055920 swapFree=4191900/4192956
[pid=10222] ppid=10220 vsize=2680 CPUtime=942
/proc/10222/stat : 10222 (picosat) R 10220 10222 10059 0 -1 4194304 571 0 0 0 94198 2 0 0 25 0 1 0 312559305 2744320 556 1992294400 134512640 135137933 4294956240 18446744073709551615 134569826 0 0 4096 0 0 0 0 17 1 0 0
/proc/10222/statm: 670 556 69 152 0 516 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 2680

[startup+1002.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 10229
/proc/meminfo: memFree=1245528/2055920 swapFree=4191900/4192956
[pid=10222] ppid=10220 vsize=2680 CPUtime=1001.98
/proc/10222/stat : 10222 (picosat) R 10220 10222 10059 0 -1 4194304 571 0 0 0 100196 2 0 0 25 0 1 0 312559305 2744320 556 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/10222/statm: 670 556 69 152 0 516 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 2680

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10229
/proc/meminfo: memFree=1245528/2055920 swapFree=4191900/4192956
[pid=10222] ppid=10220 vsize=2680 CPUtime=1061.96
/proc/10222/stat : 10222 (picosat) R 10220 10222 10059 0 -1 4194304 571 0 0 0 106194 2 0 0 25 0 1 0 312559305 2744320 556 1992294400 134512640 135137933 4294956240 18446744073709551615 134522845 0 0 4096 0 0 0 0 17 1 0 0
/proc/10222/statm: 670 556 69 152 0 516 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 2680

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10229
/proc/meminfo: memFree=1245592/2055920 swapFree=4191900/4192956
[pid=10222] ppid=10220 vsize=2680 CPUtime=1121.94
/proc/10222/stat : 10222 (picosat) R 10220 10222 10059 0 -1 4194304 571 0 0 0 112192 2 0 0 25 0 1 0 312559305 2744320 556 1992294400 134512640 135137933 4294956240 18446744073709551615 134548954 0 0 4096 0 0 0 0 17 1 0 0
/proc/10222/statm: 670 556 69 152 0 516 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 2680

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10229
/proc/meminfo: memFree=1245400/2055920 swapFree=4191900/4192956
[pid=10222] ppid=10220 vsize=2680 CPUtime=1181.93
/proc/10222/stat : 10222 (picosat) R 10220 10222 10059 0 -1 4194304 598 0 0 0 118190 3 0 0 25 0 1 0 312559305 2744320 583 1992294400 134512640 135137933 4294956240 18446744073709551615 134553651 0 0 4096 0 0 0 0 17 1 0 0
/proc/10222/statm: 670 583 69 152 0 516 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 2680



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10229
/proc/meminfo: memFree=1245464/2055920 swapFree=4191900/4192956
[pid=10222] ppid=10220 vsize=2680 CPUtime=1200.03
/proc/10222/stat : 10222 (picosat) R 10220 10222 10059 0 -1 4194304 598 0 0 0 120000 3 0 0 25 0 1 0 312559305 2744320 583 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/10222/statm: 670 583 69 152 0 516 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 2680

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): 1200.04
CPU user time (s): 1200
CPU system time (s): 0.030995
CPU usage (%): 99.9691
Max. virtual memory (cumulated for all children) (KiB): 2696

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.030995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 598
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= 2807

runsolver used 1.27281 second user time and 3.10453 second system time

The end

Launcher Data 

Begin job on node54 at 2009-03-29 01:59:46
IDJOB=1517614
IDBENCH=70611
IDSOLVER=506
FILE ID=node54/1517614-1238288386
PBS_JOBID= 9060970
Free space on /tmp= 66492 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/480/unif-k3-r4.25-v480-c2040-S926047226-039.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517614-1238288386/watcher-1517614-1238288386 -o /tmp/evaluation-result-1517614-1238288386/solver-1517614-1238288386 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1517614-1238288386.cnf

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

MD5SUM BENCH= 58a348483ec5f90a0278e7c47824496f
RANDOM SEED=2019678727

node54.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		: 3000.232
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		: 3000.232
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:       1248440 kB
Buffers:         81412 kB
Cached:         631376 kB
SwapCached:        260 kB
Active:         151356 kB
Inactive:       576588 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1248440 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:             728 kB
Writeback:           0 kB
Mapped:          23732 kB
Slab:            65436 kB
Committed_AS:   825432 kB
PageTables:       1372 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66488 MiB
End job on node54 at 2009-03-29 03:19:48