Trace number 1515190

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) 1200.06 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/UNKNOWN/120/
unif-k5-r21.3-v120-c2556-S2083778933-085.cnf
MD5SUMe13634ab61f0f03aa1f18900849e7462
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 variables120
Number of clauses2556
Sum of the clauses size12780
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 52556
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-1515190-1238251058.cnf
0.00/0.00	c parsed header 'p cnf 120 2556'
0.00/0.00	c initialized 120 variables
0.00/0.00	c found 2556 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   120   0.0  2556     0     0     0   0.0   0.1 
0.00/0.00	c 
0.00/0.00	c initial reduction limit 1278 clauses
0.00/0.00	c 
0.00/0.00	c +   0.0  34.8   120 100.0  2556   100   100  1405   8.3   0.1 
0.00/0.00	c R   0.0  34.8   120 100.0  2556   101   101  1405   8.4   0.1 
0.00/0.00	c +   0.0  32.6   120 100.0  2556   250   250  1545  17.6   0.1 
0.00/0.01	c N   0.0  33.1   120 100.0  2556   403   403  1545  24.3   0.2 
0.00/0.01	c +   0.0  32.8   120 100.0  2556   475   475  1699  26.2   0.2 
0.00/0.02	c +   0.0  32.0   120 100.0  2556   812   812  1868  32.2   0.2 
0.00/0.03	c N   0.0  31.5   120 100.0  2556  1207  1207  1868  34.8   0.3 
0.00/0.03	c +   0.0  31.3   120 100.0  2556  1317  1317  2054  35.8   0.3 
0.00/0.05	c +   0.1  30.6   120 100.0  2556  2074  1041  2259  36.7   0.3 
0.06/0.09	c +   0.1  30.1   120 100.0  2556  3209  2176  2484  37.2   0.4 
0.06/0.09	c N   0.1  30.1   120 100.0  2556  3209  2176  2484  37.2   0.4 
0.10/0.14	c +   0.1  29.5   120 100.0  2556  4911  1388  2732  36.6   0.3 
0.20/0.22	c +   0.2  28.7   120 100.0  2556  7464  2568  3005  35.9   0.4 
0.20/0.24	c N   0.2  28.6   120 100.0  2556  8030  1629  3005  36.8   0.3 
0.30/0.34	c +   0.3  28.2   120 100.0  2556 11293  1878  3305  35.7   0.3 
0.50/0.53	c +   0.5  27.8   120 100.0  2556 17036  2649  3635  36.5   0.4 
0.60/0.61	c N   0.6  27.6   120 100.0  2556 19260  3049  3635  35.7   0.5 
0.80/0.83	c +   0.8  27.3   120 100.0  2556 25650  2147  3998  36.3   0.4 
1.19/1.28	c +   1.3  26.8   120 100.0  2556 38571  3043  4397  36.3   0.5 
1.49/1.52	c N   1.5  26.5   120 100.0  2556 44902  2763  4397  36.8   0.5 
1.49/1.52	c 
1.49/1.52	c  seconds     variables   original    learned     agility
1.49/1.52	c         level        used      conflicts    limit          MB
1.49/1.52	c 
1.89/1.98	c +   2.0  26.4   120 100.0  2556 57952  2590  4836  36.8   0.5 
2.99/3.08	c +   3.1  26.1   120 100.0  2556 87023  2586  5319  38.0   0.4 
3.59/3.69	c N   3.7  26.0   120 100.0  2556 102e3  4835  5319  36.3   0.7 
4.69/4.77	c +   4.8  25.8   120 100.0  2556 130e3  3543  5850  37.3   0.6 
7.29/7.39	c +   7.4  25.2   120 100.0  2556 196e3  4478  6435  37.4   0.7 
8.79/8.82	c N   8.8  24.9   120 100.0  2556 230e3  3769  6435  36.8   0.6 
11.39/11.47	c +  11.5  24.7   120 100.0  2556 294e3  5869  7078  35.4   0.8 
17.79/17.82	c +  17.8  24.2   120 100.0  2556 441e3  4125  7785  35.4   0.6 
20.98/21.03	c N  21.0  24.2   120 100.0  2556 512e3  5408  7785  36.1   0.8 
27.68/27.75	c +  27.7  24.2   120 100.0  2556 662e3  6508  8563  36.6   0.9 
43.07/43.11	c +  43.1  23.8   120 100.0  2556 993e3  7469  9419  38.1   1.1 
49.67/49.77	c N  49.8  23.8   120 100.0  2556 112e4  5503  9419  37.0   0.8 
67.56/67.69	c +  67.7  23.8   120 100.0  2556 148e4  8941 10360  35.3   1.3 
105.65/105.71	c + 105.7  23.3   120 100.0  2556 223e4  7024 11396  36.7   1.0 
117.66/117.73	c N 117.7  23.2   120 100.0  2556 246e4 10403 11396  37.1   1.4 
165.73/165.86	c + 165.8  23.1   120 100.0  2556 335e4  6401 12535  36.3   0.9 
261.30/261.48	c + 261.4  22.8   120 100.0  2556 502e4  7270 13788  36.2   1.0 
279.29/279.42	c N 279.3  22.8   120 100.0  2556 533e4 12903 13788  36.2   1.6 
411.04/411.28	c + 411.1  22.5   120 100.0  2556 754e4  9590 15166  36.5   1.3 
649.95/650.26	c + 650.0  22.4   120 100.0  2556 113e5  8782 16682  36.5   1.2 
661.14/661.44	c N 661.2  22.4   120 100.0  2556 114e5 16629 16682  36.0   2.2 
1026.92/1027.37	c + 103e1  22.1   120 100.0  2556 169e5 14242 18350  35.6   1.9 
1026.92/1027.37	c 
1026.92/1027.37	c  seconds     variables   original    learned     agility
1026.92/1027.37	c         level        used      conflicts    limit          MB
1026.92/1027.37	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-1515190-1238251058/watcher-1515190-1238251058 -o /tmp/evaluation-result-1515190-1238251058/solver-1515190-1238251058 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1515190-1238251058.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: 1.00 1.00 0.99 3/64 25913
/proc/meminfo: memFree=1002200/2055920 swapFree=4177928/4192956
[pid=25913] ppid=25911 vsize=912 CPUtime=0
/proc/25913/stat : 25913 (picosat) R 25911 25913 25506 0 -1 4194304 125 0 0 0 0 0 0 0 18 0 1 0 1097772103 933888 110 1992294400 134512640 135137933 4294956240 18446744073709551615 134668231 0 0 4096 0 0 0 0 17 1 0 0
/proc/25913/statm: 228 110 69 152 0 74 0

[startup+0.0688711 s]
/proc/loadavg: 1.00 1.00 0.99 3/64 25913
/proc/meminfo: memFree=1002200/2055920 swapFree=4177928/4192956
[pid=25913] ppid=25911 vsize=1192 CPUtime=0.06
/proc/25913/stat : 25913 (picosat) R 25911 25913 25506 0 -1 4194304 197 0 0 0 6 0 0 0 18 0 1 0 1097772103 1220608 182 1992294400 134512640 135137933 4294956240 18446744073709551615 134553594 0 0 4096 0 0 0 0 17 1 0 0
/proc/25913/statm: 298 182 69 152 0 144 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1192

[startup+0.101878 s]
/proc/loadavg: 1.00 1.00 0.99 3/64 25913
/proc/meminfo: memFree=1002200/2055920 swapFree=4177928/4192956
[pid=25913] ppid=25911 vsize=1192 CPUtime=0.1
/proc/25913/stat : 25913 (picosat) R 25911 25913 25506 0 -1 4194304 210 0 0 0 10 0 0 0 18 0 1 0 1097772103 1220608 195 1992294400 134512640 135137933 4294956240 18446744073709551615 134543012 0 0 4096 0 0 0 0 17 1 0 0
/proc/25913/statm: 298 195 69 152 0 144 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1192

[startup+0.301922 s]
/proc/loadavg: 1.00 1.00 0.99 3/64 25913
/proc/meminfo: memFree=1002200/2055920 swapFree=4177928/4192956
[pid=25913] ppid=25911 vsize=1192 CPUtime=0.3
/proc/25913/stat : 25913 (picosat) R 25911 25913 25506 0 -1 4194304 223 0 0 0 30 0 0 0 19 0 1 0 1097772103 1220608 208 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/25913/statm: 298 208 69 152 0 144 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1192

[startup+0.702007 s]
/proc/loadavg: 1.00 1.00 0.99 3/64 25913
/proc/meminfo: memFree=1002200/2055920 swapFree=4177928/4192956
[pid=25913] ppid=25911 vsize=1324 CPUtime=0.7
/proc/25913/stat : 25913 (picosat) R 25911 25913 25506 0 -1 4194304 244 0 0 0 70 0 0 0 22 0 1 0 1097772103 1355776 229 1992294400 134512640 135137933 4294956240 18446744073709551615 134527784 0 0 4096 0 0 0 0 17 1 0 0
/proc/25913/statm: 331 229 69 152 0 177 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1324

[startup+1.50118 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 25914
/proc/meminfo: memFree=1001488/2055920 swapFree=4177928/4192956
[pid=25913] ppid=25911 vsize=1484 CPUtime=1.49
/proc/25913/stat : 25913 (picosat) R 25911 25913 25506 0 -1 4194304 275 0 0 0 149 0 0 0 25 0 1 0 1097772103 1519616 260 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/25913/statm: 371 260 69 152 0 217 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1484

[startup+3.10152 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 25914
/proc/meminfo: memFree=1001232/2055920 swapFree=4177928/4192956
[pid=25913] ppid=25911 vsize=1484 CPUtime=3.09
/proc/25913/stat : 25913 (picosat) R 25911 25913 25506 0 -1 4194304 286 0 0 0 309 0 0 0 25 0 1 0 1097772103 1519616 271 1992294400 134512640 135137933 4294956240 18446744073709551615 134549043 0 0 4096 0 0 0 0 17 1 0 0
/proc/25913/statm: 371 271 69 152 0 217 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1484

[startup+6.30121 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 25914
/proc/meminfo: memFree=1001040/2055920 swapFree=4177928/4192956
[pid=25913] ppid=25911 vsize=1616 CPUtime=6.29
/proc/25913/stat : 25913 (picosat) R 25911 25913 25506 0 -1 4194304 317 0 0 0 629 0 0 0 25 0 1 0 1097772103 1654784 302 1992294400 134512640 135137933 4294956240 18446744073709551615 134554546 0 0 4096 0 0 0 0 17 1 0 0
/proc/25913/statm: 404 302 69 152 0 250 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1616

[startup+12.7016 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 25914
/proc/meminfo: memFree=1000848/2055920 swapFree=4177928/4192956
[pid=25913] ppid=25911 vsize=1748 CPUtime=12.69
/proc/25913/stat : 25913 (picosat) R 25911 25913 25506 0 -1 4194304 352 0 0 0 1269 0 0 0 25 0 1 0 1097772103 1789952 337 1992294400 134512640 135137933 4294956240 18446744073709551615 134548834 0 0 4096 0 0 0 0 17 1 0 0
/proc/25913/statm: 437 337 69 152 0 283 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1748

[startup+25.5013 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 25914
/proc/meminfo: memFree=1000720/2055920 swapFree=4177928/4192956
[pid=25913] ppid=25911 vsize=1880 CPUtime=25.48
/proc/25913/stat : 25913 (picosat) R 25911 25913 25506 0 -1 4194304 382 0 0 0 2548 0 0 0 25 0 1 0 1097772103 1925120 367 1992294400 134512640 135137933 4294956240 18446744073709551615 134548866 0 0 4096 0 0 0 0 17 1 0 0
/proc/25913/statm: 470 367 69 152 0 316 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1880

[startup+51.1018 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 25914
/proc/meminfo: memFree=1000464/2055920 swapFree=4177928/4192956
[pid=25913] ppid=25911 vsize=2144 CPUtime=51.07
/proc/25913/stat : 25913 (picosat) R 25911 25913 25506 0 -1 4194304 441 0 0 0 5107 0 0 0 25 0 1 0 1097772103 2195456 426 1992294400 134512640 135137933 4294956240 18446744073709551615 134521299 0 0 4096 0 0 0 0 17 1 0 0
/proc/25913/statm: 536 426 69 152 0 382 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 2144

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 25914
/proc/meminfo: memFree=1000336/2055920 swapFree=4177928/4192956
[pid=25913] ppid=25911 vsize=2276 CPUtime=102.25
/proc/25913/stat : 25913 (picosat) R 25911 25913 25506 0 -1 4194304 472 0 0 0 10225 0 0 0 25 0 1 0 1097772103 2330624 457 1992294400 134512640 135137933 4294956240 18446744073709551615 134552026 0 0 4096 0 0 0 0 17 1 0 0
/proc/25913/statm: 569 457 69 152 0 415 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 2276

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 25914
/proc/meminfo: memFree=1000208/2055920 swapFree=4177928/4192956
[pid=25913] ppid=25911 vsize=2408 CPUtime=162.23
/proc/25913/stat : 25913 (picosat) R 25911 25913 25506 0 -1 4194304 513 0 0 0 16222 1 0 0 25 0 1 0 1097772103 2465792 498 1992294400 134512640 135137933 4294956240 18446744073709551615 134549043 0 0 4096 0 0 0 0 17 1 0 0
/proc/25913/statm: 602 498 69 152 0 448 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 2408

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 25914
/proc/meminfo: memFree=1000080/2055920 swapFree=4177928/4192956
[pid=25913] ppid=25911 vsize=2540 CPUtime=222.21
/proc/25913/stat : 25913 (picosat) R 25911 25913 25506 0 -1 4194304 542 0 0 0 22220 1 0 0 25 0 1 0 1097772103 2600960 527 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/25913/statm: 635 527 69 152 0 481 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 2540

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 25914
/proc/meminfo: memFree=999888/2055920 swapFree=4177928/4192956
[pid=25913] ppid=25911 vsize=2672 CPUtime=282.19
/proc/25913/stat : 25913 (picosat) R 25911 25913 25506 0 -1 4194304 575 0 0 0 28218 1 0 0 25 0 1 0 1097772103 2736128 560 1992294400 134512640 135137933 4294956240 18446744073709551615 134549144 0 0 4096 0 0 0 0 17 1 0 0
/proc/25913/statm: 668 560 69 152 0 514 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 2672

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 25914
/proc/meminfo: memFree=999888/2055920 swapFree=4177928/4192956
[pid=25913] ppid=25911 vsize=2672 CPUtime=342.16
/proc/25913/stat : 25913 (picosat) R 25911 25913 25506 0 -1 4194304 579 0 0 0 34215 1 0 0 25 0 1 0 1097772103 2736128 564 1992294400 134512640 135137933 4294956240 18446744073709551615 134548570 0 0 4096 0 0 0 0 17 1 0 0
/proc/25913/statm: 668 564 69 152 0 514 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 2672

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 25914
/proc/meminfo: memFree=999824/2055920 swapFree=4177928/4192956
[pid=25913] ppid=25911 vsize=2672 CPUtime=402.15
/proc/25913/stat : 25913 (picosat) R 25911 25913 25506 0 -1 4194304 583 0 0 0 40213 2 0 0 25 0 1 0 1097772103 2736128 568 1992294400 134512640 135137933 4294956240 18446744073709551615 134548895 0 0 4096 0 0 0 0 17 1 0 0
/proc/25913/statm: 668 568 69 152 0 514 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 2672

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 25914
/proc/meminfo: memFree=999632/2055920 swapFree=4177928/4192956
[pid=25913] ppid=25911 vsize=2928 CPUtime=462.12
/proc/25913/stat : 25913 (picosat) R 25911 25913 25506 0 -1 4194304 632 0 0 0 46210 2 0 0 25 0 1 0 1097772103 2998272 617 1992294400 134512640 135137933 4294956240 18446744073709551615 134521372 0 0 4096 0 0 0 0 17 1 0 0
/proc/25913/statm: 732 617 69 152 0 578 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 2928

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 25914
/proc/meminfo: memFree=999632/2055920 swapFree=4177928/4192956
[pid=25913] ppid=25911 vsize=2928 CPUtime=522.1
/proc/25913/stat : 25913 (picosat) R 25911 25913 25506 0 -1 4194304 632 0 0 0 52208 2 0 0 25 0 1 0 1097772103 2998272 617 1992294400 134512640 135137933 4294956240 18446744073709551615 134549028 0 0 4096 0 0 0 0 17 1 0 0
/proc/25913/statm: 732 617 69 152 0 578 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 2928

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 25914
/proc/meminfo: memFree=999568/2055920 swapFree=4177928/4192956
[pid=25913] ppid=25911 vsize=2928 CPUtime=582.07
/proc/25913/stat : 25913 (picosat) R 25911 25913 25506 0 -1 4194304 642 0 0 0 58205 2 0 0 25 0 1 0 1097772103 2998272 627 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/25913/statm: 732 627 69 152 0 578 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 2928

[startup+642.303 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 25916
/proc/meminfo: memFree=999312/2055920 swapFree=4177928/4192956
[pid=25913] ppid=25911 vsize=2928 CPUtime=642.06
/proc/25913/stat : 25913 (picosat) R 25911 25913 25506 0 -1 4194304 642 0 0 0 64204 2 0 0 25 0 1 0 1097772103 2998272 627 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/25913/statm: 732 627 69 152 0 578 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 2928

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 25916
/proc/meminfo: memFree=999312/2055920 swapFree=4177928/4192956
[pid=25913] ppid=25911 vsize=3192 CPUtime=702.03
/proc/25913/stat : 25913 (picosat) R 25911 25913 25506 0 -1 4194304 692 0 0 0 70201 2 0 0 25 0 1 0 1097772103 3268608 676 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/25913/statm: 798 676 69 152 0 644 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 3192

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 25916
/proc/meminfo: memFree=999248/2055920 swapFree=4177928/4192956
[pid=25913] ppid=25911 vsize=3192 CPUtime=762.02
/proc/25913/stat : 25913 (picosat) R 25911 25913 25506 0 -1 4194304 692 0 0 0 76199 3 0 0 25 0 1 0 1097772103 3268608 676 1992294400 134512640 135137933 4294956240 18446744073709551615 134548873 0 0 4096 0 0 0 0 17 1 0 0
/proc/25913/statm: 798 676 69 152 0 644 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 3192

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 25916
/proc/meminfo: memFree=999248/2055920 swapFree=4177928/4192956
[pid=25913] ppid=25911 vsize=3192 CPUtime=821.99
/proc/25913/stat : 25913 (picosat) R 25911 25913 25506 0 -1 4194304 693 0 0 0 82196 3 0 0 25 0 1 0 1097772103 3268608 677 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/25913/statm: 798 677 69 152 0 644 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 3192

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 25916
/proc/meminfo: memFree=999312/2055920 swapFree=4177928/4192956
[pid=25913] ppid=25911 vsize=3192 CPUtime=881.96
/proc/25913/stat : 25913 (picosat) R 25911 25913 25506 0 -1 4194304 693 0 0 0 88193 3 0 0 25 0 1 0 1097772103 3268608 677 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/25913/statm: 798 677 69 152 0 644 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 3192

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 25916
/proc/meminfo: memFree=999312/2055920 swapFree=4177928/4192956
[pid=25913] ppid=25911 vsize=3192 CPUtime=941.94
/proc/25913/stat : 25913 (picosat) R 25911 25913 25506 0 -1 4194304 693 0 0 0 94191 3 0 0 25 0 1 0 1097772103 3268608 677 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/25913/statm: 798 677 69 152 0 644 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 3192

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 25916
/proc/meminfo: memFree=999312/2055920 swapFree=4177928/4192956
[pid=25913] ppid=25911 vsize=3192 CPUtime=1001.92
/proc/25913/stat : 25913 (picosat) R 25911 25913 25506 0 -1 4194304 693 0 0 0 100188 4 0 0 25 0 1 0 1097772103 3268608 677 1992294400 134512640 135137933 4294956240 18446744073709551615 134549119 0 0 4096 0 0 0 0 17 1 0 0
/proc/25913/statm: 798 677 69 152 0 644 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 3192

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 25916
/proc/meminfo: memFree=999120/2055920 swapFree=4177928/4192956
[pid=25913] ppid=25911 vsize=3320 CPUtime=1061.9
/proc/25913/stat : 25913 (picosat) R 25911 25913 25506 0 -1 4194304 724 0 0 0 106186 4 0 0 25 0 1 0 1097772103 3399680 708 1992294400 134512640 135137933 4294956240 18446744073709551615 134552133 0 0 4096 0 0 0 0 17 1 0 0
/proc/25913/statm: 830 708 69 152 0 676 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 3320

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 25916
/proc/meminfo: memFree=999120/2055920 swapFree=4177928/4192956
[pid=25913] ppid=25911 vsize=3320 CPUtime=1121.87
/proc/25913/stat : 25913 (picosat) R 25911 25913 25506 0 -1 4194304 728 0 0 0 112183 4 0 0 25 0 1 0 1097772103 3399680 712 1992294400 134512640 135137933 4294956240 18446744073709551615 134548825 0 0 4096 0 0 0 0 17 1 0 0
/proc/25913/statm: 830 712 69 152 0 676 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 3320

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 25916
/proc/meminfo: memFree=999120/2055920 swapFree=4177928/4192956
[pid=25913] ppid=25911 vsize=3320 CPUtime=1181.86
/proc/25913/stat : 25913 (picosat) R 25911 25913 25506 0 -1 4194304 728 0 0 0 118181 5 0 0 25 0 1 0 1097772103 3399680 712 1992294400 134512640 135137933 4294956240 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 1 0 0
/proc/25913/statm: 830 712 69 152 0 676 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 3320



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 25916
/proc/meminfo: memFree=999056/2055920 swapFree=4177928/4192956
[pid=25913] ppid=25911 vsize=3444 CPUtime=1200.05
/proc/25913/stat : 25913 (picosat) R 25911 25913 25506 0 -1 4194304 734 0 0 0 120000 5 0 0 25 0 1 0 1097772103 3526656 718 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/25913/statm: 861 718 69 152 0 707 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 3444

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: 1.00 1.00 0.99 2/65 25916
/proc/meminfo: memFree=999056/2055920 swapFree=4177928/4192956
[pid=25913] ppid=25911 vsize=3444 CPUtime=1200.05
/proc/25913/stat : 25913 (picosat) R 25911 25913 25506 0 -1 4194304 734 0 0 0 120000 5 0 0 25 0 1 0 1097772103 3526656 718 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/25913/statm: 861 718 69 152 0 707 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 3444

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.06
CPU user time (s): 1200.01
CPU system time (s): 0.053991
CPU usage (%): 99.9631
Max. virtual memory (cumulated for all children) (KiB): 3452

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.053991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 734
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= 1987

runsolver used 0.881865 second user time and 2.49862 second system time

The end

Launcher Data 

Begin job on node10 at 2009-03-28 15:37:38
IDJOB=1515190
IDBENCH=70409
IDSOLVER=506
FILE ID=node10/1515190-1238251058
PBS_JOBID= 9060679
Free space on /tmp= 65604 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/UNKNOWN/120/unif-k5-r21.3-v120-c2556-S2083778933-085.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515190-1238251058/watcher-1515190-1238251058 -o /tmp/evaluation-result-1515190-1238251058/solver-1515190-1238251058 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1515190-1238251058.cnf

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

MD5SUM BENCH= e13634ab61f0f03aa1f18900849e7462
RANDOM SEED=1183785821

node10.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		: 3000.272
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		: 3000.272
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:       1002616 kB
Buffers:         85576 kB
Cached:         880240 kB
SwapCached:       8896 kB
Active:         196164 kB
Inactive:       780608 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1002616 kB
SwapTotal:     4192956 kB
SwapFree:      4177928 kB
Dirty:             748 kB
Writeback:           0 kB
Mapped:          16600 kB
Slab:            62528 kB
Committed_AS:  2786980 kB
PageTables:       1380 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= 65604 MiB
End job on node10 at 2009-03-28 15:57:41