Trace number 1515142

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-S578339356-013.cnf
MD5SUM4003d88d5e738aebe7112be499f87bca
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-1515142-1238250020.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  34.3   120  99.2  2556   100   100  1405   8.3   0.1 
0.00/0.00	c R   0.0  34.3   120  99.2  2556   101   101  1405   8.4   0.1 
0.00/0.00	c +   0.0  31.6   120 100.0  2556   250   250  1545  17.7   0.1 
0.00/0.01	c N   0.0  32.1   120 100.0  2556   405   405  1545  24.3   0.2 
0.00/0.01	c +   0.0  32.2   120 100.0  2556   475   475  1699  25.7   0.2 
0.00/0.02	c +   0.0  32.0   120 100.0  2556   812   812  1868  32.7   0.2 
0.00/0.03	c N   0.0  31.6   120 100.0  2556  1209  1209  1868  35.2   0.3 
0.00/0.03	c +   0.0  31.7   120 100.0  2556  1317  1317  2054  35.3   0.3 
0.00/0.05	c +   0.1  31.4   120 100.0  2556  2074  1044  2259  36.4   0.3 
0.08/0.09	c +   0.1  30.6   120 100.0  2556  3209  2179  2484  36.5   0.4 
0.08/0.09	c N   0.1  30.6   120 100.0  2556  3218  2188  2484  36.6   0.4 
0.09/0.14	c +   0.1  30.2   120 100.0  2556  4911  1388  2732  36.5   0.3 
0.19/0.22	c +   0.2  29.7   120 100.0  2556  7464  2569  3005  35.5   0.4 
0.19/0.24	c N   0.2  29.6   120 100.0  2556  8028  1623  3005  36.7   0.3 
0.29/0.34	c +   0.3  29.3   120 100.0  2556 11293  1874  3305  36.4   0.3 
0.49/0.54	c +   0.5  29.0   120 100.0  2556 17036  2647  3635  37.0   0.4 
0.59/0.62	c N   0.6  29.0   120 100.0  2556 19247  3036  3635  37.4   0.5 
0.79/0.84	c +   0.8  28.7   120 100.0  2556 25650  2148  3998  37.2   0.4 
1.19/1.29	c +   1.3  28.2   120 100.0  2556 38571  3042  4397  36.5   0.5 
1.49/1.53	c N   1.5  28.0   120 100.0  2556 44912  2772  4397  36.4   0.5 
1.49/1.53	c 
1.49/1.53	c  seconds     variables   original    learned     agility
1.49/1.53	c         level        used      conflicts    limit          MB
1.49/1.53	c 
2.00/2.01	c +   2.0  27.6   120 100.0  2556 57952  2590  4836  36.9   0.5 
3.09/3.10	c +   3.1  27.3   120 100.0  2556 87023  2576  5319  35.9   0.5 
3.69/3.72	c N   3.7  27.2   120 100.0  2556 102e3  4826  5319  37.8   0.7 
4.79/4.83	c +   4.8  27.0   120 100.0  2556 130e3  3540  5850  37.2   0.6 
7.39/7.44	c +   7.4  26.6   120 100.0  2556 196e3  4472  6435  35.5   0.7 
8.89/8.91	c N   8.9  26.5   120 100.0  2556 230e3  3802  6435  37.0   0.6 
11.49/11.59	c +  11.6  26.3   120 100.0  2556 294e3  5880  7078  36.0   0.8 
17.89/17.99	c +  18.0  25.9   120 100.0  2556 441e3  4156  7785  36.9   0.6 
21.19/21.22	c N  21.2  25.7   120 100.0  2556 512e3  5524  7785  37.5   0.8 
27.88/27.94	c +  27.9  25.5   120 100.0  2556 662e3  6572  8563  37.4   0.9 
43.57/43.67	c +  43.7  25.2   120 100.0  2556 993e3  7490  9419  34.9   1.1 
50.27/50.34	c N  50.3  25.0   120 100.0  2556 112e4  5585  9419  35.6   0.8 
68.36/68.43	c +  68.4  24.6   120 100.0  2556 148e4  9000 10360  34.4   1.2 
107.55/107.65	c + 107.6  24.3   120 100.0  2556 223e4  7140 11396  36.6   1.0 
119.85/119.94	c N 119.9  24.2   120 100.0  2556 246e4 10549 11396  34.3   1.4 
168.73/168.83	c + 168.8  23.8   120 100.0  2556 335e4  6457 12535  37.6   0.9 
265.39/265.57	c + 265.5  23.6   120 100.0  2556 502e4  7497 13788  36.6   1.0 
283.59/283.76	c N 283.7  23.6   120 100.0  2556 533e4 13081 13788  37.0   1.7 
418.34/418.50	c + 418.4  23.3   120 100.0  2556 754e4  9836 15166  35.9   1.3 
659.15/659.47	c + 659.2  22.7   120 100.0  2556 113e5  9118 16682  35.7   1.2 
670.65/670.91	c N 670.7  22.8   120 100.0  2556 114e5  8628 16682  36.1   1.3 
1040.71/1041.19	c + 104e1  22.5   120 100.0  2556 169e5 14793 18350  36.2   2.0 
1040.71/1041.19	c 
1040.71/1041.19	c  seconds     variables   original    learned     agility
1040.71/1041.19	c         level        used      conflicts    limit          MB
1040.71/1041.19	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-1515142-1238250020/watcher-1515142-1238250020 -o /tmp/evaluation-result-1515142-1238250020/solver-1515142-1238250020 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1515142-1238250020.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: 0.92 1.00 0.99 2/64 4043
/proc/meminfo: memFree=1166632/2055920 swapFree=4178400/4192956
[pid=4043] ppid=4041 vsize=912 CPUtime=0
/proc/4043/stat : 4043 (picosat) R 4041 4043 3615 0 -1 4194304 125 0 0 0 0 0 0 0 18 0 1 0 1097668308 933888 110 1992294400 134512640 135137933 4294956240 18446744073709551615 134543098 0 0 4096 0 0 0 0 17 1 0 0
/proc/4043/statm: 228 110 69 152 0 74 0

[startup+0.083564 s]
/proc/loadavg: 0.92 1.00 0.99 2/64 4043
/proc/meminfo: memFree=1166632/2055920 swapFree=4178400/4192956
[pid=4043] ppid=4041 vsize=1176 CPUtime=0.08
/proc/4043/stat : 4043 (picosat) R 4041 4043 3615 0 -1 4194304 198 0 0 0 8 0 0 0 18 0 1 0 1097668308 1204224 183 1992294400 134512640 135137933 4294956240 18446744073709551615 134522698 0 0 4096 0 0 0 0 17 1 0 0
/proc/4043/statm: 294 183 69 152 0 140 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1176

[startup+0.101567 s]
/proc/loadavg: 0.92 1.00 0.99 2/64 4043
/proc/meminfo: memFree=1166632/2055920 swapFree=4178400/4192956
[pid=4043] ppid=4041 vsize=1176 CPUtime=0.09
/proc/4043/stat : 4043 (picosat) R 4041 4043 3615 0 -1 4194304 210 0 0 0 9 0 0 0 18 0 1 0 1097668308 1204224 195 1992294400 134512640 135137933 4294956240 18446744073709551615 134566855 0 0 4096 0 0 0 0 17 1 0 0
/proc/4043/statm: 294 195 69 152 0 140 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1176

[startup+0.301606 s]
/proc/loadavg: 0.92 1.00 0.99 2/64 4043
/proc/meminfo: memFree=1166632/2055920 swapFree=4178400/4192956
[pid=4043] ppid=4041 vsize=1308 CPUtime=0.29
/proc/4043/stat : 4043 (picosat) R 4041 4043 3615 0 -1 4194304 226 0 0 0 29 0 0 0 20 0 1 0 1097668308 1339392 211 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/4043/statm: 327 211 69 152 0 173 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1308

[startup+0.701682 s]
/proc/loadavg: 0.92 1.00 0.99 2/64 4043
/proc/meminfo: memFree=1166632/2055920 swapFree=4178400/4192956
[pid=4043] ppid=4041 vsize=1308 CPUtime=0.69
/proc/4043/stat : 4043 (picosat) R 4041 4043 3615 0 -1 4194304 247 0 0 0 69 0 0 0 23 0 1 0 1097668308 1339392 232 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/4043/statm: 327 232 69 152 0 173 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1308

[startup+1.50184 s]
/proc/loadavg: 0.92 1.00 0.99 2/65 4044
/proc/meminfo: memFree=1165984/2055920 swapFree=4178400/4192956
[pid=4043] ppid=4041 vsize=1440 CPUtime=1.49
/proc/4043/stat : 4043 (picosat) R 4041 4043 3615 0 -1 4194304 275 0 0 0 149 0 0 0 25 0 1 0 1097668308 1474560 260 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/4043/statm: 360 260 69 152 0 206 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1440

[startup+3.10114 s]
/proc/loadavg: 0.92 1.00 0.99 2/65 4044
/proc/meminfo: memFree=1165664/2055920 swapFree=4178400/4192956
[pid=4043] ppid=4041 vsize=1572 CPUtime=3.09
/proc/4043/stat : 4043 (picosat) R 4041 4043 3615 0 -1 4194304 289 0 0 0 309 0 0 0 25 0 1 0 1097668308 1609728 274 1992294400 134512640 135137933 4294956240 18446744073709551615 134548941 0 0 4096 0 0 0 0 17 1 0 0
/proc/4043/statm: 393 274 69 152 0 239 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1572

[startup+6.30176 s]
/proc/loadavg: 0.93 1.00 0.99 2/65 4044
/proc/meminfo: memFree=1165536/2055920 swapFree=4178400/4192956
[pid=4043] ppid=4041 vsize=1572 CPUtime=6.29
/proc/4043/stat : 4043 (picosat) R 4041 4043 3615 0 -1 4194304 320 0 0 0 629 0 0 0 25 0 1 0 1097668308 1609728 305 1992294400 134512640 135137933 4294956240 18446744073709551615 134552950 0 0 4096 0 0 0 0 17 1 0 0
/proc/4043/statm: 393 305 69 152 0 239 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1572

[startup+12.702 s]
/proc/loadavg: 0.93 1.00 0.99 2/65 4044
/proc/meminfo: memFree=1165280/2055920 swapFree=4178400/4192956
[pid=4043] ppid=4041 vsize=1828 CPUtime=12.69
/proc/4043/stat : 4043 (picosat) R 4041 4043 3615 0 -1 4194304 366 0 0 0 1269 0 0 0 25 0 1 0 1097668308 1871872 351 1992294400 134512640 135137933 4294956240 18446744073709551615 134548828 0 0 4096 0 0 0 0 17 1 0 0
/proc/4043/statm: 457 351 69 152 0 303 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1828

[startup+25.5014 s]
/proc/loadavg: 0.95 1.00 0.99 2/65 4044
/proc/meminfo: memFree=1165216/2055920 swapFree=4178400/4192956
[pid=4043] ppid=4041 vsize=1828 CPUtime=25.48
/proc/4043/stat : 4043 (picosat) R 4041 4043 3615 0 -1 4194304 386 0 0 0 2548 0 0 0 25 0 1 0 1097668308 1871872 371 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/4043/statm: 457 371 69 152 0 303 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1828

[startup+51.1013 s]
/proc/loadavg: 0.96 1.00 0.99 2/65 4044
/proc/meminfo: memFree=1164960/2055920 swapFree=4178400/4192956
[pid=4043] ppid=4041 vsize=2140 CPUtime=51.07
/proc/4043/stat : 4043 (picosat) R 4041 4043 3615 0 -1 4194304 441 0 0 0 5107 0 0 0 25 0 1 0 1097668308 2191360 426 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/4043/statm: 535 426 69 152 0 381 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 2140

[startup+102.305 s]
/proc/loadavg: 0.98 1.00 0.99 2/65 4044
/proc/meminfo: memFree=1164768/2055920 swapFree=4178400/4192956
[pid=4043] ppid=4041 vsize=2272 CPUtime=102.26
/proc/4043/stat : 4043 (picosat) R 4041 4043 3615 0 -1 4194304 474 0 0 0 10225 1 0 0 25 0 1 0 1097668308 2326528 459 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/4043/statm: 568 459 69 152 0 414 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 2272

[startup+162.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 4044
/proc/meminfo: memFree=1164576/2055920 swapFree=4178400/4192956
[pid=4043] ppid=4041 vsize=2404 CPUtime=162.23
/proc/4043/stat : 4043 (picosat) R 4041 4043 3615 0 -1 4194304 513 0 0 0 16222 1 0 0 25 0 1 0 1097668308 2461696 498 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/4043/statm: 601 498 69 152 0 447 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 2404

[startup+222.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 4044
/proc/meminfo: memFree=1164384/2055920 swapFree=4178400/4192956
[pid=4043] ppid=4041 vsize=2536 CPUtime=222.21
/proc/4043/stat : 4043 (picosat) R 4041 4043 3615 0 -1 4194304 548 0 0 0 22220 1 0 0 25 0 1 0 1097668308 2596864 533 1992294400 134512640 135137933 4294956240 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 1 0 0
/proc/4043/statm: 634 533 69 152 0 480 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 2536

[startup+282.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 4044
/proc/meminfo: memFree=1164192/2055920 swapFree=4178400/4192956
[pid=4043] ppid=4041 vsize=2776 CPUtime=282.18
/proc/4043/stat : 4043 (picosat) R 4041 4043 3615 0 -1 4194304 594 0 0 0 28217 1 0 0 25 0 1 0 1097668308 2842624 579 1992294400 134512640 135137933 4294956240 18446744073709551615 134548908 0 0 4096 0 0 0 0 17 1 0 0
/proc/4043/statm: 694 579 69 152 0 540 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 2776

[startup+342.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 4044
/proc/meminfo: memFree=1164128/2055920 swapFree=4178400/4192956
[pid=4043] ppid=4041 vsize=2776 CPUtime=342.17
/proc/4043/stat : 4043 (picosat) R 4041 4043 3615 0 -1 4194304 594 0 0 0 34215 2 0 0 25 0 1 0 1097668308 2842624 579 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/4043/statm: 694 579 69 152 0 540 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 2776

[startup+402.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 4044
/proc/meminfo: memFree=1164128/2055920 swapFree=4178400/4192956
[pid=4043] ppid=4041 vsize=2776 CPUtime=402.14
/proc/4043/stat : 4043 (picosat) R 4041 4043 3615 0 -1 4194304 597 0 0 0 40212 2 0 0 25 0 1 0 1097668308 2842624 582 1992294400 134512640 135137933 4294956240 18446744073709551615 134552734 0 0 4096 0 0 0 0 17 1 0 0
/proc/4043/statm: 694 582 69 152 0 540 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 2776

[startup+462.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 4044
/proc/meminfo: memFree=1163936/2055920 swapFree=4178400/4192956
[pid=4043] ppid=4041 vsize=2904 CPUtime=462.12
/proc/4043/stat : 4043 (picosat) R 4041 4043 3615 0 -1 4194304 637 0 0 0 46210 2 0 0 25 0 1 0 1097668308 2973696 622 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/4043/statm: 726 622 69 152 0 572 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 2904

[startup+522.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 4044
/proc/meminfo: memFree=1163936/2055920 swapFree=4178400/4192956
[pid=4043] ppid=4041 vsize=2904 CPUtime=522.1
/proc/4043/stat : 4043 (picosat) R 4041 4043 3615 0 -1 4194304 637 0 0 0 52208 2 0 0 25 0 1 0 1097668308 2973696 622 1992294400 134512640 135137933 4294956240 18446744073709551615 134548825 0 0 4096 0 0 0 0 17 1 0 0
/proc/4043/statm: 726 622 69 152 0 572 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 2904

[startup+582.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 4044
/proc/meminfo: memFree=1164000/2055920 swapFree=4178400/4192956
[pid=4043] ppid=4041 vsize=2904 CPUtime=582.07
/proc/4043/stat : 4043 (picosat) R 4041 4043 3615 0 -1 4194304 637 0 0 0 58205 2 0 0 25 0 1 0 1097668308 2973696 622 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/4043/statm: 726 622 69 152 0 572 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 2904

[startup+642.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 4044
/proc/meminfo: memFree=1163936/2055920 swapFree=4178400/4192956
[pid=4043] ppid=4041 vsize=2904 CPUtime=642.06
/proc/4043/stat : 4043 (picosat) R 4041 4043 3615 0 -1 4194304 637 0 0 0 64203 3 0 0 25 0 1 0 1097668308 2973696 622 1992294400 134512640 135137933 4294956240 18446744073709551615 134548834 0 0 4096 0 0 0 0 17 1 0 0
/proc/4043/statm: 726 622 69 152 0 572 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 2904

[startup+702.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 4044
/proc/meminfo: memFree=1163808/2055920 swapFree=4178400/4192956
[pid=4043] ppid=4041 vsize=3168 CPUtime=702.03
/proc/4043/stat : 4043 (picosat) R 4041 4043 3615 0 -1 4194304 684 0 0 0 70200 3 0 0 25 0 1 0 1097668308 3244032 668 1992294400 134512640 135137933 4294956240 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/4043/statm: 792 668 69 152 0 638 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 3168

[startup+762.306 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 4044
/proc/meminfo: memFree=1163744/2055920 swapFree=4178400/4192956
[pid=4043] ppid=4041 vsize=3296 CPUtime=762.01
/proc/4043/stat : 4043 (picosat) R 4041 4043 3615 0 -1 4194304 692 0 0 0 76198 3 0 0 25 0 1 0 1097668308 3375104 676 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/4043/statm: 824 676 69 152 0 670 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 3296

[startup+822.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 4044
/proc/meminfo: memFree=1163744/2055920 swapFree=4178400/4192956
[pid=4043] ppid=4041 vsize=3276 CPUtime=821.99
/proc/4043/stat : 4043 (picosat) R 4041 4043 3615 0 -1 4194304 692 0 0 0 82196 3 0 0 25 0 1 0 1097668308 3354624 676 1992294400 134512640 135137933 4294956240 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 1 0 0
/proc/4043/statm: 819 676 69 152 0 665 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 3276

[startup+882.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 4044
/proc/meminfo: memFree=1163936/2055920 swapFree=4178400/4192956
[pid=4043] ppid=4041 vsize=3276 CPUtime=881.96
/proc/4043/stat : 4043 (picosat) R 4041 4043 3615 0 -1 4194304 692 0 0 0 88193 3 0 0 25 0 1 0 1097668308 3354624 676 1992294400 134512640 135137933 4294956240 18446744073709551615 134549043 0 0 4096 0 0 0 0 17 1 0 0
/proc/4043/statm: 819 676 69 152 0 665 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 3276

[startup+942.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 4044
/proc/meminfo: memFree=1163872/2055920 swapFree=4178400/4192956
[pid=4043] ppid=4041 vsize=3276 CPUtime=941.95
/proc/4043/stat : 4043 (picosat) R 4041 4043 3615 0 -1 4194304 692 0 0 0 94191 4 0 0 25 0 1 0 1097668308 3354624 676 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/4043/statm: 819 676 69 152 0 665 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 3276

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 4044
/proc/meminfo: memFree=1163872/2055920 swapFree=4178400/4192956
[pid=4043] ppid=4041 vsize=3276 CPUtime=1001.92
/proc/4043/stat : 4043 (picosat) R 4041 4043 3615 0 -1 4194304 692 0 0 0 100188 4 0 0 25 0 1 0 1097668308 3354624 676 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/4043/statm: 819 676 69 152 0 665 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 3276

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 4044
/proc/meminfo: memFree=1163680/2055920 swapFree=4178400/4192956
[pid=4043] ppid=4041 vsize=3408 CPUtime=1061.9
/proc/4043/stat : 4043 (picosat) R 4041 4043 3615 0 -1 4194304 736 0 0 0 106186 4 0 0 25 0 1 0 1097668308 3489792 720 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/4043/statm: 852 720 69 152 0 698 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 3408

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 4044
/proc/meminfo: memFree=1163680/2055920 swapFree=4178400/4192956
[pid=4043] ppid=4041 vsize=3408 CPUtime=1121.88
/proc/4043/stat : 4043 (picosat) R 4041 4043 3615 0 -1 4194304 736 0 0 0 112184 4 0 0 25 0 1 0 1097668308 3489792 720 1992294400 134512640 135137933 4294956240 18446744073709551615 134554634 0 0 4096 0 0 0 0 17 1 0 0
/proc/4043/statm: 852 720 69 152 0 698 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 3408

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 4044
/proc/meminfo: memFree=1163616/2055920 swapFree=4178400/4192956
[pid=4043] ppid=4041 vsize=3408 CPUtime=1181.85
/proc/4043/stat : 4043 (picosat) R 4041 4043 3615 0 -1 4194304 736 0 0 0 118181 4 0 0 25 0 1 0 1097668308 3489792 720 1992294400 134512640 135137933 4294956240 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/4043/statm: 852 720 69 152 0 698 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 3408



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 4044
/proc/meminfo: memFree=1163616/2055920 swapFree=4178400/4192956
[pid=4043] ppid=4041 vsize=3408 CPUtime=1200.05
/proc/4043/stat : 4043 (picosat) R 4041 4043 3615 0 -1 4194304 736 0 0 0 120001 4 0 0 25 0 1 0 1097668308 3489792 720 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/4043/statm: 852 720 69 152 0 698 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 3408

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 4044
/proc/meminfo: memFree=1163616/2055920 swapFree=4178400/4192956
[pid=4043] ppid=4041 vsize=3408 CPUtime=1200.05
/proc/4043/stat : 4043 (picosat) R 4041 4043 3615 0 -1 4194304 736 0 0 0 120001 4 0 0 25 0 1 0 1097668308 3489792 720 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/4043/statm: 852 720 69 152 0 698 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 3408

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): 0.049992
CPU usage (%): 99.9631
Max. virtual memory (cumulated for all children) (KiB): 3408

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.049992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 736
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= 1665

runsolver used 0.928858 second user time and 2.42163 second system time

The end

Launcher Data 

Begin job on node9 at 2009-03-28 15:20:20
IDJOB=1515142
IDBENCH=70405
IDSOLVER=506
FILE ID=node9/1515142-1238250020
PBS_JOBID= 9060692
Free space on /tmp= 66348 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/UNKNOWN/120/unif-k5-r21.3-v120-c2556-S578339356-013.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515142-1238250020/watcher-1515142-1238250020 -o /tmp/evaluation-result-1515142-1238250020/solver-1515142-1238250020 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1515142-1238250020.cnf

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

MD5SUM BENCH= 4003d88d5e738aebe7112be499f87bca
RANDOM SEED=1239611592

node9.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.268
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.268
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1167112 kB
Buffers:         91236 kB
Cached:         710412 kB
SwapCached:       8300 kB
Active:         206260 kB
Inactive:       605344 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1167112 kB
SwapTotal:     4192956 kB
SwapFree:      4178400 kB
Dirty:             760 kB
Writeback:           0 kB
Mapped:          15588 kB
Slab:            63204 kB
Committed_AS:  2829664 kB
PageTables:       1392 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= 66348 MiB
End job on node9 at 2009-03-28 15:40:22