Trace number 1517602

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) 1200.09 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/480/
unif-k3-r4.25-v480-c2040-S285229208-001.cnf
MD5SUMf428950b8de23fd3ae8c7cb75dec2d44
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1083.01
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-1517602-1238288238.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  42.9   480  81.0  2040   100    99  1122  15.0   0.1 
0.00/0.00	c R   0.0  42.9   480  81.7  2040   102   101  1122  15.4   0.1 
0.00/0.01	c +   0.0  34.9   480  95.4  2040   250   249  1234  23.1   0.1 
0.00/0.01	c N   0.0  32.7   480  97.3  2040   404   403  1234  26.5   0.1 
0.00/0.01	c +   0.0  32.0   480  97.9  2040   475   474  1357  26.3   0.1 
0.00/0.02	c +   0.0  29.6   480  98.3  2040   812   811  1492  27.8   0.2 
0.03/0.04	c N   0.0  28.3   480  99.4  2040  1206  1205  1492  26.1   0.2 
0.03/0.04	c +   0.0  28.0   480  99.4  2040  1317  1316  1641  29.2   0.2 
0.03/0.07	c +   0.1  27.0   480  99.4  2040  2074  1251  1805  27.2   0.2 
0.09/0.11	c +   0.1  26.3   480  99.4  2040  3209  1480  1985  26.4   0.3 
0.09/0.11	c N   0.1  26.3   480  99.4  2040  3217  1488  1985  26.6   0.3 
0.09/0.17	c +   0.2  25.6   480  99.6  2040  4911  1190  2183  28.0   0.2 
0.19/0.27	c +   0.3  24.9   480  99.6  2040  7464  1546  2401  27.8   0.3 
0.19/0.29	c N   0.3  25.0   480  99.6  2040  8030  2112  2401  27.5   0.3 
0.39/0.42	c +   0.4  24.7   480  99.6  2040 11293  1757  2641  27.1   0.3 
0.59/0.64	c +   0.6  24.0   480  99.6  2040 17036  2191  2905  27.5   0.3 
0.69/0.73	c N   0.7  24.1   480  99.6  2040 19258  1499  2905  29.5   0.3 
0.89/0.99	c +   1.0  23.7   480  99.6  2040 25650  2053  3195  27.8   0.3 
1.49/1.53	c +   1.5  23.8   480  99.6  2040 38571  2142  3514  26.6   0.3 
1.79/1.80	c N   1.8  23.5   480  99.6  2040 44908  3187  3514  24.8   0.4 
1.79/1.80	c 
1.79/1.80	c  seconds     variables   original    learned     agility
1.79/1.80	c         level        used      conflicts    limit          MB
1.79/1.80	c 
2.29/2.35	c +   2.4  23.1   480  99.6  2040 57952  2114  3865  27.4   0.3 
3.59/3.63	c +   3.6  22.9   480  99.6  2040 87023  2091  4251  27.1   0.3 
4.30/4.32	c N   4.3  22.6   480  99.6  2040 102e3  2756  4251  28.0   0.4 
5.50/5.57	c +   5.6  22.3   480  99.6  2040 130e3  3053  4676  25.2   0.5 
8.49/8.55	c +   8.6  22.1   480  99.6  2040 196e3  2798  5143  26.7   0.4 
10.19/10.20	c N  10.2  21.9   480  99.6  2040 230e3  4042  5143  26.1   0.6 
13.10/13.19	c +  13.2  21.5   480  99.6  2040 294e3  2885  5657  25.9   0.4 
20.39/20.48	c +  20.5  21.0   480  99.8  2040 441e3  5381  6222  27.3   0.7 
24.09/24.12	c N  24.1  20.8   480  99.8  2040 512e3  5122  6222  26.3   0.7 
31.59/31.65	c +  31.6  20.6   480  99.8  2040 662e3  4691  6844  28.9   0.6 
48.78/48.83	c +  48.8  20.4   480  99.8  2040 993e3  6580  7528  27.1   0.8 
55.78/55.89	c N  55.9  20.2   480  99.8  2040 112e4  5532  7528  26.8   0.7 
75.38/75.46	c +  75.4  19.9   480  99.8  2040 148e4  5254  8280  29.0   0.7 
117.06/117.18	c + 117.2  20.1   480  99.8  2040 223e4  7765  9108  26.7   1.0 
130.16/130.21	c N 130.2  20.1   480  99.8  2040 246e4  5471  9108  26.0   0.8 
181.65/181.79	c + 181.8  20.8   480  99.8  2040 335e4  7598 10018  27.1   1.0 
282.82/282.98	c + 282.9  21.0   480  99.8  2040 502e4  8085 11019  25.6   1.0 
301.41/301.56	c N 301.5  21.0   480  99.8  2040 533e4  7033 11019  26.0   0.9 
439.58/439.77	c + 439.7  20.9   480  99.8  2040 754e4  6480 12120  26.0   0.9 
686.61/686.82	c + 686.6  21.4   480  99.8  2040 113e5 10041 13332  26.9   1.2 
697.91/698.10	c N 697.9  21.4   480  99.8  2040 114e5  9968 13332  26.6   1.2 
1072.31/1072.65	c + 107e1  21.1   480  99.8  2040 169e5  7854 14665  28.4   1.0 
1072.31/1072.65	c 
1072.31/1072.65	c  seconds     variables   original    learned     agility
1072.31/1072.65	c         level        used      conflicts    limit          MB
1072.31/1072.65	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-1517602-1238288238/watcher-1517602-1238288238 -o /tmp/evaluation-result-1517602-1238288238/solver-1517602-1238288238 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1517602-1238288238.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 3/81 29161
/proc/meminfo: memFree=1552272/2055920 swapFree=4176448/4192956
[pid=29161] ppid=29159 vsize=780 CPUtime=0
/proc/29161/stat : 29161 (picosat) R 29159 29161 29002 0 -1 4194304 122 0 0 0 0 0 0 0 20 0 1 0 1101488108 798720 107 1992294400 134512640 135137933 4294956240 18446744073709551615 134689534 0 0 4096 0 0 0 0 17 1 0 0
/proc/29161/statm: 195 107 69 152 0 41 0

[startup+0.034113 s]
/proc/loadavg: 0.99 0.97 0.98 3/81 29161
/proc/meminfo: memFree=1552272/2055920 swapFree=4176448/4192956
[pid=29161] ppid=29159 vsize=912 CPUtime=0.03
/proc/29161/stat : 29161 (picosat) R 29159 29161 29002 0 -1 4194304 148 0 0 0 3 0 0 0 20 0 1 0 1101488108 933888 133 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/29161/statm: 228 133 69 152 0 74 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 912

[startup+0.10112 s]
/proc/loadavg: 0.99 0.97 0.98 3/81 29161
/proc/meminfo: memFree=1552272/2055920 swapFree=4176448/4192956
[pid=29161] ppid=29159 vsize=1044 CPUtime=0.09
/proc/29161/stat : 29161 (picosat) R 29159 29161 29002 0 -1 4194304 172 0 0 0 9 0 0 0 20 0 1 0 1101488108 1069056 157 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/29161/statm: 261 157 69 152 0 107 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1044

[startup+0.301142 s]
/proc/loadavg: 0.99 0.97 0.98 3/81 29161
/proc/meminfo: memFree=1552272/2055920 swapFree=4176448/4192956
[pid=29161] ppid=29159 vsize=1176 CPUtime=0.29
/proc/29161/stat : 29161 (picosat) R 29159 29161 29002 0 -1 4194304 190 0 0 0 29 0 0 0 22 0 1 0 1101488108 1204224 175 1992294400 134512640 135137933 4294956240 18446744073709551615 134668231 0 0 4096 0 0 0 0 17 1 0 0
/proc/29161/statm: 294 175 69 152 0 140 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1176

[startup+0.701187 s]
/proc/loadavg: 0.99 0.97 0.98 3/81 29161
/proc/meminfo: memFree=1552272/2055920 swapFree=4176448/4192956
[pid=29161] ppid=29159 vsize=1176 CPUtime=0.69
/proc/29161/stat : 29161 (picosat) R 29159 29161 29002 0 -1 4194304 207 0 0 0 69 0 0 0 25 0 1 0 1101488108 1204224 192 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/29161/statm: 294 192 69 152 0 140 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1176

[startup+1.50127 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 29162
/proc/meminfo: memFree=1551688/2055920 swapFree=4176448/4192956
[pid=29161] ppid=29159 vsize=1176 CPUtime=1.49
/proc/29161/stat : 29161 (picosat) R 29159 29161 29002 0 -1 4194304 219 0 0 0 149 0 0 0 25 0 1 0 1101488108 1204224 204 1992294400 134512640 135137933 4294956240 18446744073709551615 134527775 0 0 4096 0 0 0 0 17 1 0 0
/proc/29161/statm: 294 204 69 152 0 140 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1176

[startup+3.10145 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 29162
/proc/meminfo: memFree=1551432/2055920 swapFree=4176448/4192956
[pid=29161] ppid=29159 vsize=1308 CPUtime=3.09
/proc/29161/stat : 29161 (picosat) R 29159 29161 29002 0 -1 4194304 240 0 0 0 309 0 0 0 25 0 1 0 1101488108 1339392 225 1992294400 134512640 135137933 4294956240 18446744073709551615 134548873 0 0 4096 0 0 0 0 17 1 0 0
/proc/29161/statm: 327 225 69 152 0 173 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1308

[startup+6.30181 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 29162
/proc/meminfo: memFree=1551304/2055920 swapFree=4176448/4192956
[pid=29161] ppid=29159 vsize=1440 CPUtime=6.29
/proc/29161/stat : 29161 (picosat) R 29159 29161 29002 0 -1 4194304 258 0 0 0 629 0 0 0 25 0 1 0 1101488108 1474560 243 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/29161/statm: 360 243 69 152 0 206 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1440

[startup+12.7015 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 29162
/proc/meminfo: memFree=1551048/2055920 swapFree=4176448/4192956
[pid=29161] ppid=29159 vsize=1440 CPUtime=12.69
/proc/29161/stat : 29161 (picosat) R 29159 29161 29002 0 -1 4194304 283 0 0 0 1269 0 0 0 25 0 1 0 1101488108 1474560 268 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/29161/statm: 360 268 69 152 0 206 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1440

[startup+25.5019 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 29162
/proc/meminfo: memFree=1550920/2055920 swapFree=4176448/4192956
[pid=29161] ppid=29159 vsize=1572 CPUtime=25.49
/proc/29161/stat : 29161 (picosat) R 29159 29161 29002 0 -1 4194304 320 0 0 0 2549 0 0 0 25 0 1 0 1101488108 1609728 305 1992294400 134512640 135137933 4294956240 18446744073709551615 134548606 0 0 4096 0 0 0 0 17 1 0 0
/proc/29161/statm: 393 305 69 152 0 239 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1572

[startup+51.1018 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 29162
/proc/meminfo: memFree=1550792/2055920 swapFree=4176448/4192956
[pid=29161] ppid=29159 vsize=1704 CPUtime=51.08
/proc/29161/stat : 29161 (picosat) R 29159 29161 29002 0 -1 4194304 345 0 0 0 5108 0 0 0 25 0 1 0 1101488108 1744896 330 1992294400 134512640 135137933 4294956240 18446744073709551615 134554574 0 0 4096 0 0 0 0 17 1 0 0
/proc/29161/statm: 426 330 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: 0.99 0.97 0.98 2/82 29162
/proc/meminfo: memFree=1550472/2055920 swapFree=4176448/4192956
[pid=29161] ppid=29159 vsize=1972 CPUtime=102.27
/proc/29161/stat : 29161 (picosat) R 29159 29161 29002 0 -1 4194304 388 0 0 0 10227 0 0 0 25 0 1 0 1101488108 2019328 373 1992294400 134512640 135137933 4294956240 18446744073709551615 134552950 0 0 4096 0 0 0 0 17 1 0 0
/proc/29161/statm: 493 373 69 152 0 339 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 1972

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 29162
/proc/meminfo: memFree=1550344/2055920 swapFree=4176448/4192956
[pid=29161] ppid=29159 vsize=2052 CPUtime=162.25
/proc/29161/stat : 29161 (picosat) R 29159 29161 29002 0 -1 4194304 425 0 0 0 16225 0 0 0 25 0 1 0 1101488108 2101248 410 1992294400 134512640 135137933 4294956240 18446744073709551615 134551471 0 0 4096 0 0 0 0 17 1 0 0
/proc/29161/statm: 513 410 69 152 0 359 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 2052

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 29162
/proc/meminfo: memFree=1550280/2055920 swapFree=4176448/4192956
[pid=29161] ppid=29159 vsize=2184 CPUtime=222.24
/proc/29161/stat : 29161 (picosat) R 29159 29161 29002 0 -1 4194304 444 0 0 0 22224 0 0 0 25 0 1 0 1101488108 2236416 429 1992294400 134512640 135137933 4294956240 18446744073709551615 134552918 0 0 4096 0 0 0 0 17 1 0 0
/proc/29161/statm: 546 429 69 152 0 392 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 2184

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 29168
/proc/meminfo: memFree=1550088/2055920 swapFree=4176448/4192956
[pid=29161] ppid=29159 vsize=2184 CPUtime=282.22
/proc/29161/stat : 29161 (picosat) R 29159 29161 29002 0 -1 4194304 461 0 0 0 28222 0 0 0 25 0 1 0 1101488108 2236416 446 1992294400 134512640 135137933 4294956240 18446744073709551615 134548910 0 0 4096 0 0 0 0 17 1 0 0
/proc/29161/statm: 546 446 69 152 0 392 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 2184

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 29168
/proc/meminfo: memFree=1550024/2055920 swapFree=4176448/4192956
[pid=29161] ppid=29159 vsize=2308 CPUtime=342.2
/proc/29161/stat : 29161 (picosat) R 29159 29161 29002 0 -1 4194304 476 0 0 0 34220 0 0 0 25 0 1 0 1101488108 2363392 461 1992294400 134512640 135137933 4294956240 18446744073709551615 134547440 0 0 4096 0 0 0 0 17 1 0 0
/proc/29161/statm: 577 461 69 152 0 423 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 2308

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 29168
/proc/meminfo: memFree=1550024/2055920 swapFree=4176448/4192956
[pid=29161] ppid=29159 vsize=2308 CPUtime=402.19
/proc/29161/stat : 29161 (picosat) R 29159 29161 29002 0 -1 4194304 476 0 0 0 40219 0 0 0 25 0 1 0 1101488108 2363392 461 1992294400 134512640 135137933 4294956240 18446744073709551615 134548908 0 0 4096 0 0 0 0 17 1 0 0
/proc/29161/statm: 577 461 69 152 0 423 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 2308

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 29168
/proc/meminfo: memFree=1549896/2055920 swapFree=4176448/4192956
[pid=29161] ppid=29159 vsize=2440 CPUtime=462.17
/proc/29161/stat : 29161 (picosat) R 29159 29161 29002 0 -1 4194304 504 0 0 0 46217 0 0 0 25 0 1 0 1101488108 2498560 489 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/29161/statm: 610 489 69 152 0 456 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 2440

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 29168
/proc/meminfo: memFree=1549768/2055920 swapFree=4176448/4192956
[pid=29161] ppid=29159 vsize=2440 CPUtime=522.15
/proc/29161/stat : 29161 (picosat) R 29159 29161 29002 0 -1 4194304 533 0 0 0 52215 0 0 0 25 0 1 0 1101488108 2498560 518 1992294400 134512640 135137933 4294956240 18446744073709551615 134549047 0 0 4096 0 0 0 0 17 1 0 0
/proc/29161/statm: 610 518 69 152 0 456 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 2440

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 29168
/proc/meminfo: memFree=1549768/2055920 swapFree=4176448/4192956
[pid=29161] ppid=29159 vsize=2440 CPUtime=582.14
/proc/29161/stat : 29161 (picosat) R 29159 29161 29002 0 -1 4194304 533 0 0 0 58214 0 0 0 25 0 1 0 1101488108 2498560 518 1992294400 134512640 135137933 4294956240 18446744073709551615 134549127 0 0 4096 0 0 0 0 17 1 0 0
/proc/29161/statm: 610 518 69 152 0 456 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 2440

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 29168
/proc/meminfo: memFree=1549768/2055920 swapFree=4176448/4192956
[pid=29161] ppid=29159 vsize=2440 CPUtime=642.13
/proc/29161/stat : 29161 (picosat) R 29159 29161 29002 0 -1 4194304 533 0 0 0 64213 0 0 0 25 0 1 0 1101488108 2498560 518 1992294400 134512640 135137933 4294956240 18446744073709551615 134548908 0 0 4096 0 0 0 0 17 1 0 0
/proc/29161/statm: 610 518 69 152 0 456 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 2440

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 29168
/proc/meminfo: memFree=1549768/2055920 swapFree=4176448/4192956
[pid=29161] ppid=29159 vsize=2516 CPUtime=702.1
/proc/29161/stat : 29161 (picosat) R 29159 29161 29002 0 -1 4194304 540 0 0 0 70210 0 0 0 25 0 1 0 1101488108 2576384 525 1992294400 134512640 135137933 4294956240 18446744073709551615 134548908 0 0 4096 0 0 0 0 17 1 0 0
/proc/29161/statm: 629 525 69 152 0 475 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 2516

[startup+762.307 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 29168
/proc/meminfo: memFree=1549704/2055920 swapFree=4176448/4192956
[pid=29161] ppid=29159 vsize=2516 CPUtime=762.09
/proc/29161/stat : 29161 (picosat) R 29159 29161 29002 0 -1 4194304 554 0 0 0 76209 0 0 0 25 0 1 0 1101488108 2576384 539 1992294400 134512640 135137933 4294956240 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/29161/statm: 629 539 69 152 0 475 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 2516

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 29168
/proc/meminfo: memFree=1549704/2055920 swapFree=4176448/4192956
[pid=29161] ppid=29159 vsize=2588 CPUtime=822.07
/proc/29161/stat : 29161 (picosat) R 29159 29161 29002 0 -1 4194304 556 0 0 0 82207 0 0 0 25 0 1 0 1101488108 2650112 541 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/29161/statm: 647 541 69 152 0 493 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 2588

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 29168
/proc/meminfo: memFree=1549704/2055920 swapFree=4176448/4192956
[pid=29161] ppid=29159 vsize=2588 CPUtime=882.06
/proc/29161/stat : 29161 (picosat) R 29159 29161 29002 0 -1 4194304 556 0 0 0 88206 0 0 0 25 0 1 0 1101488108 2650112 541 1992294400 134512640 135137933 4294956240 18446744073709551615 134522698 0 0 4096 0 0 0 0 17 1 0 0
/proc/29161/statm: 647 541 69 152 0 493 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 2588

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 29168
/proc/meminfo: memFree=1549704/2055920 swapFree=4176448/4192956
[pid=29161] ppid=29159 vsize=2588 CPUtime=942.04
/proc/29161/stat : 29161 (picosat) R 29159 29161 29002 0 -1 4194304 556 0 0 0 94204 0 0 0 25 0 1 0 1101488108 2650112 541 1992294400 134512640 135137933 4294956240 18446744073709551615 134527680 0 0 4096 0 0 0 0 17 1 0 0
/proc/29161/statm: 647 541 69 152 0 493 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 2588

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 29168
/proc/meminfo: memFree=1549704/2055920 swapFree=4176448/4192956
[pid=29161] ppid=29159 vsize=2588 CPUtime=1002.02
/proc/29161/stat : 29161 (picosat) R 29159 29161 29002 0 -1 4194304 556 0 0 0 100202 0 0 0 25 0 1 0 1101488108 2650112 541 1992294400 134512640 135137933 4294956240 18446744073709551615 134553618 0 0 4096 0 0 0 0 17 1 0 0
/proc/29161/statm: 647 541 69 152 0 493 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 2588

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 29168
/proc/meminfo: memFree=1549640/2055920 swapFree=4176448/4192956
[pid=29161] ppid=29159 vsize=2588 CPUtime=1062.01
/proc/29161/stat : 29161 (picosat) R 29159 29161 29002 0 -1 4194304 567 0 0 0 106201 0 0 0 25 0 1 0 1101488108 2650112 552 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/29161/statm: 647 552 69 152 0 493 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 2588

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 29168
/proc/meminfo: memFree=1549512/2055920 swapFree=4176448/4192956
[pid=29161] ppid=29159 vsize=2720 CPUtime=1121.99
/proc/29161/stat : 29161 (picosat) R 29159 29161 29002 0 -1 4194304 608 0 0 0 112199 0 0 0 25 0 1 0 1101488108 2785280 593 1992294400 134512640 135137933 4294956240 18446744073709551615 134548825 0 0 4096 0 0 0 0 17 1 0 0
/proc/29161/statm: 680 593 69 152 0 526 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 2720

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 29168
/proc/meminfo: memFree=1549512/2055920 swapFree=4176448/4192956
[pid=29161] ppid=29159 vsize=2720 CPUtime=1181.98
/proc/29161/stat : 29161 (picosat) R 29159 29161 29002 0 -1 4194304 608 0 0 0 118198 0 0 0 25 0 1 0 1101488108 2785280 593 1992294400 134512640 135137933 4294956240 18446744073709551615 134548608 0 0 4096 0 0 0 0 17 1 0 0
/proc/29161/statm: 680 593 69 152 0 526 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 2720



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.98 2/82 29168
/proc/meminfo: memFree=1549512/2055920 swapFree=4176448/4192956
[pid=29161] ppid=29159 vsize=2720 CPUtime=1200.08
/proc/29161/stat : 29161 (picosat) R 29159 29161 29002 0 -1 4194304 608 0 0 0 120008 0 0 0 25 0 1 0 1101488108 2785280 593 1992294400 134512640 135137933 4294956240 18446744073709551615 134548895 0 0 4096 0 0 0 0 17 1 0 0
/proc/29161/statm: 680 593 69 152 0 526 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 2720

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): 1200.09
CPU user time (s): 1200.08
CPU system time (s): 0.005999
CPU usage (%): 99.9735
Max. virtual memory (cumulated for all children) (KiB): 2720

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.08
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= 608
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= 1997

runsolver used 1.45778 second user time and 4.01439 second system time

The end

Launcher Data

Begin job on node86 at 2009-03-29 01:57:18
IDJOB=1517602
IDBENCH=70610
IDSOLVER=506
FILE ID=node86/1517602-1238288238
PBS_JOBID= 9060960
Free space on /tmp= 66460 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/480/unif-k3-r4.25-v480-c2040-S285229208-001.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517602-1238288238/watcher-1517602-1238288238 -o /tmp/evaluation-result-1517602-1238288238/solver-1517602-1238288238 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1517602-1238288238.cnf

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

MD5SUM BENCH= f428950b8de23fd3ae8c7cb75dec2d44
RANDOM SEED=305122453

node86.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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1552688 kB
Buffers:         66188 kB
Cached:         343608 kB
SwapCached:       8880 kB
Active:         175040 kB
Inactive:       248700 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1552688 kB
SwapTotal:     4192956 kB
SwapFree:      4176448 kB
Dirty:             732 kB
Writeback:           0 kB
Mapped:          19112 kB
Slab:            63704 kB
Committed_AS:  2729104 kB
PageTables:       2684 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= 66460 MiB
End job on node86 at 2009-03-29 03:17:21