Trace number 1517590

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) 1200.11 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/480/
unif-k3-r4.25-v480-c2040-S2034442711-054.cnf
MD5SUMe64132f69b48603863762aba5004d683
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-1517590-1238287946.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  40.0   480  86.3  2040   100   100  1122  16.5   0.1 
0.00/0.00	c R   0.0  40.0   480  86.3  2040   101   101  1122  16.6   0.1 
0.00/0.01	c +   0.0  36.8   480  95.0  2040   250   250  1234  24.6   0.1 
0.01/0.01	c N   0.0  36.4   480  96.9  2040   402   402  1234  25.7   0.1 
0.01/0.01	c +   0.0  36.1   480  97.1  2040   475   475  1357  28.0   0.2 
0.01/0.03	c +   0.0  35.4   480  97.7  2040   812   812  1492  29.6   0.2 
0.01/0.04	c N   0.0  34.8   480  98.1  2040  1204  1204  1492  28.5   0.2 
0.01/0.05	c +   0.0  34.8   480  98.1  2040  1317  1317  1641  27.3   0.3 
0.01/0.08	c +   0.1  34.2   480  98.5  2040  2074  1250  1805  27.7   0.3 
0.10/0.12	c +   0.1  34.2   480  99.0  2040  3209  1476  1985  27.6   0.3 
0.10/0.12	c N   0.1  34.2   480  99.0  2040  3210  1477  1985  27.9   0.3 
0.10/0.19	c +   0.2  33.7   480  99.2  2040  4911  1183  2183  28.0   0.2 
0.30/0.30	c +   0.3  33.5   480  99.4  2040  7464  1541  2401  28.0   0.3 
0.30/0.33	c N   0.3  33.4   480  99.4  2040  8026  2103  2401  26.7   0.4 
0.40/0.47	c +   0.5  33.0   480  99.4  2040 11293  1749  2641  27.0   0.3 
0.70/0.72	c +   0.7  31.7   480  99.6  2040 17036  2180  2905  26.2   0.4 
0.80/0.82	c N   0.8  31.1   480  99.6  2040 19251  1472  2905  28.8   0.3 
1.10/1.11	c +   1.1  30.1   480  99.6  2040 25650  2035  3195  27.2   0.3 
1.59/1.69	c +   1.7  29.1   480  99.6  2040 38571  2116  3514  28.3   0.3 
1.89/1.98	c N   2.0  28.9   480  99.6  2040 44889  3141  3514  27.3   0.4 
1.89/1.98	c 
1.89/1.98	c  seconds     variables   original    learned     agility
1.89/1.98	c         level        used      conflicts    limit          MB
1.89/1.98	c 
2.49/2.58	c +   2.6  28.2   480  99.8  2040 57952  2079  3865  28.0   0.3 
3.89/3.95	c +   3.9  27.6   480  99.8  2040 87023  2049  4251  27.1   0.3 
4.69/4.71	c N   4.7  27.4   480  99.8  2040 102e3  2686  4251  26.4   0.4 
5.99/6.06	c +   6.1  27.0   480  99.8  2040 130e3  3008  4676  27.2   0.5 
9.29/9.37	c +   9.4  26.4   480  99.8  2040 196e3  2731  5143  26.5   0.4 
11.09/11.15	c N  11.1  26.0   480  99.8  2040 230e3  3956  5143  28.3   0.6 
14.29/14.33	c +  14.3  25.4   480  99.8  2040 294e3  2829  5657  28.8   0.4 
22.09/22.16	c +  22.2  24.8   480  99.8  2040 441e3  5314  6222  27.9   0.7 
26.09/26.11	c N  26.1  24.9   480  99.8  2040 512e3  5062  6222  29.1   0.7 
34.18/34.25	c +  34.2  24.7   480  99.8  2040 662e3  4580  6844  27.9   0.6 
52.68/52.70	c +  52.7  24.0   480  99.8  2040 993e3  6330  7528  27.9   0.8 
60.38/60.49	c N  60.5  23.8   480  99.8  2040 112e4  5355  7528  27.3   0.7 
81.27/81.39	c +  81.4  23.6   480  99.8  2040 148e4  5053  8280  27.0   0.7 
125.46/125.52	c + 125.5  22.9   480  99.8  2040 223e4  7585  9108  26.9   1.0 
139.46/139.55	c N 139.5  22.7   480  99.8  2040 246e4  5473  9108  28.4   0.8 
194.25/194.34	c + 194.3  22.6   480  99.8  2040 335e4  7401 10018  26.3   1.0 
301.22/301.36	c + 301.3  22.5   480  99.8  2040 502e4  7913 11019  26.4   1.0 
321.51/321.63	c N 321.6  22.5   480  99.8  2040 533e4  7090 11019  27.6   0.9 
468.18/468.34	c + 468.2  22.1   480  99.8  2040 754e4  6277 12120  27.3   0.8 
724.81/725.00	c + 724.8  21.2   480  99.8  2040 113e5  9103 13332  28.7   1.1 
736.41/736.66	c N 736.5  21.2   480  99.8  2040 114e5  9273 13332  29.1   1.1 
1134.31/1134.60	c + 113e1  21.5   480  99.8  2040 169e5  6948 14665  26.6   0.9 
1134.31/1134.60	c 
1134.31/1134.60	c  seconds     variables   original    learned     agility
1134.31/1134.60	c         level        used      conflicts    limit          MB
1134.31/1134.60	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-1517590-1238287946/watcher-1517590-1238287946 -o /tmp/evaluation-result-1517590-1238287946/solver-1517590-1238287946 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1517590-1238287946.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 2/64 17078
/proc/meminfo: memFree=874944/2055920 swapFree=4176996/4192956
[pid=17078] ppid=17076 vsize=780 CPUtime=0
/proc/17078/stat : 17078 (picosat) R 17076 17078 16919 0 -1 4194304 120 0 0 0 0 0 0 0 18 0 1 0 1101456732 798720 105 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/17078/statm: 195 105 69 152 0 41 0

[startup+0.0157819 s]
/proc/loadavg: 0.99 0.97 0.98 2/64 17078
/proc/meminfo: memFree=874944/2055920 swapFree=4176996/4192956
[pid=17078] ppid=17076 vsize=912 CPUtime=0.01
/proc/17078/stat : 17078 (picosat) R 17076 17078 16919 0 -1 4194304 131 0 0 0 1 0 0 0 18 0 1 0 1101456732 933888 116 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/17078/statm: 228 116 69 152 0 74 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 912

[startup+0.10179 s]
/proc/loadavg: 0.99 0.97 0.98 2/64 17078
/proc/meminfo: memFree=874944/2055920 swapFree=4176996/4192956
[pid=17078] ppid=17076 vsize=1044 CPUtime=0.1
/proc/17078/stat : 17078 (picosat) R 17076 17078 16919 0 -1 4194304 178 0 0 0 10 0 0 0 18 0 1 0 1101456732 1069056 163 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/17078/statm: 261 163 69 152 0 107 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1044

[startup+0.301807 s]
/proc/loadavg: 0.99 0.97 0.98 2/64 17078
/proc/meminfo: memFree=874944/2055920 swapFree=4176996/4192956
[pid=17078] ppid=17076 vsize=1176 CPUtime=0.3
/proc/17078/stat : 17078 (picosat) R 17076 17078 16919 0 -1 4194304 195 0 0 0 30 0 0 0 19 0 1 0 1101456732 1204224 180 1992294400 134512640 135137933 4294956240 18446744073709551615 134542919 0 0 4096 0 0 0 0 17 1 0 0
/proc/17078/statm: 294 180 69 152 0 140 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1176

[startup+0.701842 s]
/proc/loadavg: 0.99 0.97 0.98 2/64 17078
/proc/meminfo: memFree=874944/2055920 swapFree=4176996/4192956
[pid=17078] ppid=17076 vsize=1176 CPUtime=0.7
/proc/17078/stat : 17078 (picosat) R 17076 17078 16919 0 -1 4194304 205 0 0 0 70 0 0 0 23 0 1 0 1101456732 1204224 190 1992294400 134512640 135137933 4294956240 18446744073709551615 134548954 0 0 4096 0 0 0 0 17 1 0 0
/proc/17078/statm: 294 190 69 152 0 140 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1176

[startup+1.50191 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17079
/proc/meminfo: memFree=874424/2055920 swapFree=4176996/4192956
[pid=17078] ppid=17076 vsize=1304 CPUtime=1.49
/proc/17078/stat : 17078 (picosat) R 17076 17078 16919 0 -1 4194304 225 0 0 0 149 0 0 0 25 0 1 0 1101456732 1335296 210 1992294400 134512640 135137933 4294956240 18446744073709551615 134549059 0 0 4096 0 0 0 0 17 1 0 0
/proc/17078/statm: 326 210 69 152 0 172 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1304

[startup+3.10105 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17079
/proc/meminfo: memFree=874168/2055920 swapFree=4176996/4192956
[pid=17078] ppid=17076 vsize=1304 CPUtime=3.09
/proc/17078/stat : 17078 (picosat) R 17076 17078 16919 0 -1 4194304 241 0 0 0 309 0 0 0 25 0 1 0 1101456732 1335296 226 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/17078/statm: 326 226 69 152 0 172 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1304

[startup+6.30133 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17079
/proc/meminfo: memFree=874104/2055920 swapFree=4176996/4192956
[pid=17078] ppid=17076 vsize=1444 CPUtime=6.29
/proc/17078/stat : 17078 (picosat) R 17076 17078 16919 0 -1 4194304 267 0 0 0 629 0 0 0 25 0 1 0 1101456732 1478656 252 1992294400 134512640 135137933 4294956240 18446744073709551615 134548930 0 0 4096 0 0 0 0 17 1 0 0
/proc/17078/statm: 361 252 69 152 0 207 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1444

[startup+12.7019 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17079
/proc/meminfo: memFree=873848/2055920 swapFree=4176996/4192956
[pid=17078] ppid=17076 vsize=1444 CPUtime=12.69
/proc/17078/stat : 17078 (picosat) R 17076 17078 16919 0 -1 4194304 285 0 0 0 1269 0 0 0 25 0 1 0 1101456732 1478656 270 1992294400 134512640 135137933 4294956240 18446744073709551615 134543165 0 0 4096 0 0 0 0 17 1 0 0
/proc/17078/statm: 361 270 69 152 0 207 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1444

[startup+25.501 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17079
/proc/meminfo: memFree=873656/2055920 swapFree=4176996/4192956
[pid=17078] ppid=17076 vsize=1708 CPUtime=25.49
/proc/17078/stat : 17078 (picosat) R 17076 17078 16919 0 -1 4194304 327 0 0 0 2549 0 0 0 25 0 1 0 1101456732 1748992 312 1992294400 134512640 135137933 4294956240 18446744073709551615 134521297 0 0 4096 0 0 0 0 17 1 0 0
/proc/17078/statm: 427 312 69 152 0 273 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1708

[startup+51.1013 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17079
/proc/meminfo: memFree=873592/2055920 swapFree=4176996/4192956
[pid=17078] ppid=17076 vsize=1708 CPUtime=51.08
/proc/17078/stat : 17078 (picosat) R 17076 17078 16919 0 -1 4194304 343 0 0 0 5108 0 0 0 25 0 1 0 1101456732 1748992 328 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/17078/statm: 427 328 69 152 0 273 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1708

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17079
/proc/meminfo: memFree=873336/2055920 swapFree=4176996/4192956
[pid=17078] ppid=17076 vsize=2000 CPUtime=102.27
/proc/17078/stat : 17078 (picosat) R 17076 17078 16919 0 -1 4194304 402 0 0 0 10227 0 0 0 25 0 1 0 1101456732 2048000 387 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/17078/statm: 500 387 69 152 0 346 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 2000

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17079
/proc/meminfo: memFree=873272/2055920 swapFree=4176996/4192956
[pid=17078] ppid=17076 vsize=2000 CPUtime=162.25
/proc/17078/stat : 17078 (picosat) R 17076 17078 16919 0 -1 4194304 418 0 0 0 16224 1 0 0 25 0 1 0 1101456732 2048000 403 1992294400 134512640 135137933 4294956240 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/17078/statm: 500 403 69 152 0 346 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 2000

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17079
/proc/meminfo: memFree=873144/2055920 swapFree=4176996/4192956
[pid=17078] ppid=17076 vsize=2132 CPUtime=222.24
/proc/17078/stat : 17078 (picosat) R 17076 17078 16919 0 -1 4194304 445 0 0 0 22223 1 0 0 25 0 1 0 1101456732 2183168 430 1992294400 134512640 135137933 4294956240 18446744073709551615 134527739 0 0 4096 0 0 0 0 17 1 0 0
/proc/17078/statm: 533 430 69 152 0 379 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 2132

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17079
/proc/meminfo: memFree=873016/2055920 swapFree=4176996/4192956
[pid=17078] ppid=17076 vsize=2260 CPUtime=282.22
/proc/17078/stat : 17078 (picosat) R 17076 17078 16919 0 -1 4194304 454 0 0 0 28221 1 0 0 25 0 1 0 1101456732 2314240 439 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/17078/statm: 565 439 69 152 0 411 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 2260

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17079
/proc/meminfo: memFree=872888/2055920 swapFree=4176996/4192956
[pid=17078] ppid=17076 vsize=2376 CPUtime=342.2
/proc/17078/stat : 17078 (picosat) R 17076 17078 16919 0 -1 4194304 491 0 0 0 34219 1 0 0 25 0 1 0 1101456732 2433024 476 1992294400 134512640 135137933 4294956240 18446744073709551615 134548834 0 0 4096 0 0 0 0 17 1 0 0
/proc/17078/statm: 594 476 69 152 0 440 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 2376

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17079
/proc/meminfo: memFree=872952/2055920 swapFree=4176996/4192956
[pid=17078] ppid=17076 vsize=2372 CPUtime=402.2
/proc/17078/stat : 17078 (picosat) R 17076 17078 16919 0 -1 4194304 491 0 0 0 40218 2 0 0 25 0 1 0 1101456732 2428928 476 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/17078/statm: 593 476 69 152 0 439 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 2372

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17079
/proc/meminfo: memFree=872952/2055920 swapFree=4176996/4192956
[pid=17078] ppid=17076 vsize=2372 CPUtime=462.18
/proc/17078/stat : 17078 (picosat) R 17076 17078 16919 0 -1 4194304 491 0 0 0 46216 2 0 0 25 0 1 0 1101456732 2428928 476 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/17078/statm: 593 476 69 152 0 439 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 2372

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17085
/proc/meminfo: memFree=872816/2055920 swapFree=4176996/4192956
[pid=17078] ppid=17076 vsize=2372 CPUtime=522.16
/proc/17078/stat : 17078 (picosat) R 17076 17078 16919 0 -1 4194304 506 0 0 0 52214 2 0 0 25 0 1 0 1101456732 2428928 491 1992294400 134512640 135137933 4294956240 18446744073709551615 134552160 0 0 4096 0 0 0 0 17 1 0 0
/proc/17078/statm: 593 491 69 152 0 439 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 2372

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17085
/proc/meminfo: memFree=872824/2055920 swapFree=4176996/4192956
[pid=17078] ppid=17076 vsize=2372 CPUtime=582.15
/proc/17078/stat : 17078 (picosat) R 17076 17078 16919 0 -1 4194304 517 0 0 0 58213 2 0 0 25 0 1 0 1101456732 2428928 502 1992294400 134512640 135137933 4294956240 18446744073709551615 134543227 0 0 4096 0 0 0 0 17 1 0 0
/proc/17078/statm: 593 502 69 152 0 439 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 2372

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17085
/proc/meminfo: memFree=872824/2055920 swapFree=4176996/4192956
[pid=17078] ppid=17076 vsize=2372 CPUtime=642.13
/proc/17078/stat : 17078 (picosat) R 17076 17078 16919 0 -1 4194304 517 0 0 0 64211 2 0 0 25 0 1 0 1101456732 2428928 502 1992294400 134512640 135137933 4294956240 18446744073709551615 134551413 0 0 4096 0 0 0 0 17 1 0 0
/proc/17078/statm: 593 502 69 152 0 439 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 2372

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17085
/proc/meminfo: memFree=872760/2055920 swapFree=4176996/4192956
[pid=17078] ppid=17076 vsize=2372 CPUtime=702.12
/proc/17078/stat : 17078 (picosat) R 17076 17078 16919 0 -1 4194304 517 0 0 0 70210 2 0 0 25 0 1 0 1101456732 2428928 502 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/17078/statm: 593 502 69 152 0 439 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 2372

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17085
/proc/meminfo: memFree=872632/2055920 swapFree=4176996/4192956
[pid=17078] ppid=17076 vsize=2636 CPUtime=762.1
/proc/17078/stat : 17078 (picosat) R 17076 17078 16919 0 -1 4194304 563 0 0 0 76208 2 0 0 25 0 1 0 1101456732 2699264 548 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/17078/statm: 659 548 69 152 0 505 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 2636

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17085
/proc/meminfo: memFree=872632/2055920 swapFree=4176996/4192956
[pid=17078] ppid=17076 vsize=2636 CPUtime=822.08
/proc/17078/stat : 17078 (picosat) R 17076 17078 16919 0 -1 4194304 563 0 0 0 82206 2 0 0 25 0 1 0 1101456732 2699264 548 1992294400 134512640 135137933 4294956240 18446744073709551615 134553410 0 0 4096 0 0 0 0 17 1 0 0
/proc/17078/statm: 659 548 69 152 0 505 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 2636

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17085
/proc/meminfo: memFree=872568/2055920 swapFree=4176996/4192956
[pid=17078] ppid=17076 vsize=2636 CPUtime=882.08
/proc/17078/stat : 17078 (picosat) R 17076 17078 16919 0 -1 4194304 567 0 0 0 88205 3 0 0 25 0 1 0 1101456732 2699264 552 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/17078/statm: 659 552 69 152 0 505 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 2636

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17085
/proc/meminfo: memFree=872568/2055920 swapFree=4176996/4192956
[pid=17078] ppid=17076 vsize=2636 CPUtime=942.06
/proc/17078/stat : 17078 (picosat) R 17076 17078 16919 0 -1 4194304 567 0 0 0 94203 3 0 0 25 0 1 0 1101456732 2699264 552 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/17078/statm: 659 552 69 152 0 505 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 2636

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17085
/proc/meminfo: memFree=872568/2055920 swapFree=4176996/4192956
[pid=17078] ppid=17076 vsize=2636 CPUtime=1002.05
/proc/17078/stat : 17078 (picosat) R 17076 17078 16919 0 -1 4194304 576 0 0 0 100202 3 0 0 25 0 1 0 1101456732 2699264 561 1992294400 134512640 135137933 4294956240 18446744073709551615 134522889 0 0 4096 0 0 0 0 17 1 0 0
/proc/17078/statm: 659 561 69 152 0 505 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 2636

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17085
/proc/meminfo: memFree=872568/2055920 swapFree=4176996/4192956
[pid=17078] ppid=17076 vsize=2636 CPUtime=1062.03
/proc/17078/stat : 17078 (picosat) R 17076 17078 16919 0 -1 4194304 576 0 0 0 106200 3 0 0 25 0 1 0 1101456732 2699264 561 1992294400 134512640 135137933 4294956240 18446744073709551615 134549012 0 0 4096 0 0 0 0 17 1 0 0
/proc/17078/statm: 659 561 69 152 0 505 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 2636

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17085
/proc/meminfo: memFree=872632/2055920 swapFree=4176996/4192956
[pid=17078] ppid=17076 vsize=2636 CPUtime=1122.01
/proc/17078/stat : 17078 (picosat) R 17076 17078 16919 0 -1 4194304 576 0 0 0 112198 3 0 0 25 0 1 0 1101456732 2699264 561 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/17078/statm: 659 561 69 152 0 505 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 2636

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17085
/proc/meminfo: memFree=872504/2055920 swapFree=4176996/4192956
[pid=17078] ppid=17076 vsize=2636 CPUtime=1182
/proc/17078/stat : 17078 (picosat) R 17076 17078 16919 0 -1 4194304 585 0 0 0 118197 3 0 0 25 0 1 0 1101456732 2699264 570 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/17078/statm: 659 570 69 152 0 505 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 2636



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 17085
/proc/meminfo: memFree=872568/2055920 swapFree=4176996/4192956
[pid=17078] ppid=17076 vsize=2760 CPUtime=1200.1
/proc/17078/stat : 17078 (picosat) R 17076 17078 16919 0 -1 4194304 591 0 0 0 120007 3 0 0 25 0 1 0 1101456732 2826240 576 1992294400 134512640 135137933 4294956240 18446744073709551615 134548866 0 0 4096 0 0 0 0 17 1 0 0
/proc/17078/statm: 690 576 69 152 0 536 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 2760

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): 1200.11
CPU user time (s): 1200.07
CPU system time (s): 0.039993
CPU usage (%): 99.9755
Max. virtual memory (cumulated for all children) (KiB): 2768

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.07
system time used= 0.039993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 591
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= 1374

runsolver used 0.91486 second user time and 2.47062 second system time

The end

Launcher Data 

Begin job on node50 at 2009-03-29 01:52:26
IDJOB=1517590
IDBENCH=70609
IDSOLVER=506
FILE ID=node50/1517590-1238287946
PBS_JOBID= 9060946
Free space on /tmp= 64164 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/480/unif-k3-r4.25-v480-c2040-S2034442711-054.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517590-1238287946/watcher-1517590-1238287946 -o /tmp/evaluation-result-1517590-1238287946/solver-1517590-1238287946 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1517590-1238287946.cnf

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

MD5SUM BENCH= e64132f69b48603863762aba5004d683
RANDOM SEED=1931262547

node50.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.238
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.238
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        875424 kB
Buffers:         90260 kB
Cached:         999652 kB
SwapCached:       9920 kB
Active:         179696 kB
Inactive:       921848 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        875424 kB
SwapTotal:     4192956 kB
SwapFree:      4176996 kB
Dirty:             732 kB
Writeback:           0 kB
Mapped:          17264 kB
Slab:            64880 kB
Committed_AS:  2969636 kB
PageTables:       1456 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 64164 MiB
End job on node50 at 2009-03-29 03:12:29