Trace number 1516474

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/7SAT/SATISFIABLE/65/
unif-k7-r89-v65-c5785-S432895007-058.cnf
MD5SUMb337f0a085d20c5033cb313ec673bed5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark3.86241
Satisfiable
(Un)Satisfiability was proved
Number of variables65
Number of clauses5785
Sum of the clauses size40495
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 55785

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-1516474-1238270139.cnf
0.00/0.00	c parsed header 'p cnf 65 5785'
0.00/0.00	c initialized 65 variables
0.00/0.00	c found 5785 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    65   0.0  5785     0     0     0   0.0   0.3 
0.00/0.01	c 
0.00/0.01	c initial reduction limit 2892 clauses
0.00/0.01	c 
0.00/0.01	c +   0.0  24.2    65 100.0  5785   100   100  3181   6.0   0.3 
0.00/0.01	c R   0.0  24.2    65 100.0  5785   100   100  3181   6.0   0.3 
0.00/0.01	c +   0.0  24.7    65 100.0  5785   250   250  3499  12.2   0.3 
0.00/0.01	c R   0.0  25.3    65 100.0  5785   400   400  3499  19.0   0.3 
0.00/0.01	c +   0.0  24.8    65 100.0  5785   475   475  3848  21.4   0.3 
0.00/0.02	c +   0.0  24.3    65 100.0  5785   812   812  4232  29.4   0.4 
0.00/0.03	c N   0.0  23.5    65 100.0  5785  1201  1201  4232  35.0   0.4 
0.00/0.04	c +   0.0  23.5    65 100.0  5785  1317  1317  4655  35.8   0.4 
0.03/0.06	c +   0.1  23.1    65 100.0  5785  2074  2074  5120  39.3   0.5 
0.03/0.09	c N   0.1  22.9    65 100.0  5785  3205  3205  5120  40.2   0.6 
0.03/0.09	c +   0.1  22.9    65 100.0  5785  3209  3209  5632  40.2   0.6 
0.09/0.15	c +   0.2  22.4    65 100.0  5785  4911  4911  6195  41.4   0.8 
0.19/0.26	c +   0.3  21.9    65 100.0  5785  7464  4361  6814  40.9   0.8 
0.19/0.28	c N   0.3  21.7    65 100.0  5785  8013  4910  6814  41.8   0.8 
0.39/0.41	c +   0.4  21.8    65 100.0  5785 11293  4779  7495  41.0   0.8 
0.59/0.65	c +   0.7  21.5    65 100.0  5785 17036  6767  8244  41.6   1.0 
0.69/0.75	c N   0.8  21.3    65 100.0  5785 19242  4844  8244  40.4   0.9 
0.99/1.01	c +   1.0  21.3    65 100.0  5785 25650  7127  9068  40.0   1.1 
1.59/1.61	c +   1.6  21.2    65 100.0  5785 38571  6431  9974  40.3   1.0 
1.89/1.91	c N   1.9  21.0    65 100.0  5785 44886  7753  9974  40.5   1.2 
1.89/1.91	c 
1.89/1.91	c  seconds     variables   original    learned     agility
1.89/1.91	c         level        used      conflicts    limit          MB
1.89/1.91	c 
2.49/2.51	c +   2.5  20.9    65 100.0  5785 57952  5846 10971  41.1   1.0 
3.89/3.92	c +   3.9  20.6    65 100.0  5785 87023  7461 12068  41.4   1.1 
4.69/4.74	c N   4.7  20.3    65 100.0  5785 102e3 10945 12068  41.4   1.5 
6.09/6.15	c +   6.2  20.4    65 100.0  5785 130e3  8799 13274  41.3   1.3 
9.68/9.72	c +   9.7  20.1    65 100.0  5785 196e3  7781 14601  40.4   1.2 
11.58/11.67	c N  11.7  20.0    65 100.0  5785 230e3 13320 14601  41.1   1.8 
15.29/15.31	c +  15.3  20.0    65 100.0  5785 294e3 10918 16061  41.5   1.5 
24.08/24.19	c +  24.2  19.8    65 100.0  5785 441e3 13433 17667  41.0   1.7 
28.68/28.77	c N  28.8  19.6    65 100.0  5785 512e3 14164 17667  40.7   1.9 
38.38/38.47	c +  38.5  19.6    65 100.0  5785 662e3 13196 19433  41.4   1.8 
61.36/61.43	c +  61.4  19.3    65 100.0  5785 993e3 13755 21376  41.4   1.9 
70.97/71.07	c N  71.0  19.1    65 100.0  5785 112e4 20056 21376  41.3   2.5 
98.06/98.10	c +  98.1  19.1    65 100.0  5785 148e4 18520 23513  40.4   2.3 
155.33/155.41	c + 155.4  18.8    65 100.0  5785 223e4 22381 25864  41.0   2.7 
174.23/174.37	c N 174.3  18.7    65 100.0  5785 246e4 15398 25864  39.7   2.0 
246.00/246.18	c + 246.1  18.5    65 100.0  5785 335e4 18551 28450  41.0   2.4 
392.35/392.54	c + 392.4  18.2    65 100.0  5785 502e4 27816 31295  40.9   3.3 
419.84/420.03	c N 419.9  18.2    65 100.0  5785 533e4 26375 31295  40.3   3.1 
621.56/621.85	c + 621.6  17.9    65 100.0  5785 754e4 18120 34424  40.8   2.3 
999.52/999.93	c + 999.6  17.7    65 100.0  5785 113e5 20752 37866  41.6   2.7 
1018.91/1019.39	c N 102e1  17.6    65 100.0  5785 114e5 13854 37866  40.6   2.0

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-1516474-1238270139/watcher-1516474-1238270139 -o /tmp/evaluation-result-1516474-1238270139/solver-1516474-1238270139 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1516474-1238270139.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 0.98 0.99 3/64 10580
/proc/meminfo: memFree=1476200/2055920 swapFree=4177912/4192956
[pid=10580] ppid=10578 vsize=912 CPUtime=0
/proc/10580/stat : 10580 (picosat) R 10578 10580 10444 0 -1 4194304 124 0 0 0 0 0 0 0 18 0 1 0 1099674843 933888 109 1992294400 134512640 135137933 4294956240 18446744073709551615 134689438 0 0 4096 0 0 0 0 17 1 0 0
/proc/10580/statm: 228 110 56 152 0 74 0

[startup+0.042074 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 10580
/proc/meminfo: memFree=1476200/2055920 swapFree=4177912/4192956
[pid=10580] ppid=10578 vsize=1176 CPUtime=0.03
/proc/10580/stat : 10580 (picosat) R 10578 10580 10444 0 -1 4194304 208 0 0 0 3 0 0 0 18 0 1 0 1099674843 1204224 193 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/10580/statm: 294 193 69 152 0 140 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1176

[startup+0.101086 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 10580
/proc/meminfo: memFree=1476200/2055920 swapFree=4177912/4192956
[pid=10580] ppid=10578 vsize=1440 CPUtime=0.09
/proc/10580/stat : 10580 (picosat) R 10578 10580 10444 0 -1 4194304 268 0 0 0 9 0 0 0 18 0 1 0 1099674843 1474560 253 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/10580/statm: 360 253 69 152 0 206 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1440

[startup+0.30113 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 10580
/proc/meminfo: memFree=1476200/2055920 swapFree=4177912/4192956
[pid=10580] ppid=10578 vsize=1732 CPUtime=0.29
/proc/10580/stat : 10580 (picosat) R 10578 10580 10444 0 -1 4194304 356 0 0 0 29 0 0 0 19 0 1 0 1099674843 1773568 341 1992294400 134512640 135137933 4294956240 18446744073709551615 134551506 0 0 4096 0 0 0 0 17 1 0 0
/proc/10580/statm: 433 341 69 152 0 279 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1732

[startup+0.701215 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 10580
/proc/meminfo: memFree=1476200/2055920 swapFree=4177912/4192956
[pid=10580] ppid=10578 vsize=1996 CPUtime=0.69
/proc/10580/stat : 10580 (picosat) R 10578 10580 10444 0 -1 4194304 399 0 0 0 69 0 0 0 22 0 1 0 1099674843 2043904 384 1992294400 134512640 135137933 4294956240 18446744073709551615 134527935 0 0 4096 0 0 0 0 17 1 0 0
/proc/10580/statm: 499 384 69 152 0 345 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1996

[startup+1.50139 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10581
/proc/meminfo: memFree=1474848/2055920 swapFree=4177912/4192956
[pid=10580] ppid=10578 vsize=2184 CPUtime=1.49
/proc/10580/stat : 10580 (picosat) R 10578 10580 10444 0 -1 4194304 442 0 0 0 149 0 0 0 25 0 1 0 1099674843 2236416 427 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/10580/statm: 546 427 69 152 0 392 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2184

[startup+3.10173 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10581
/proc/meminfo: memFree=1474592/2055920 swapFree=4177912/4192956
[pid=10580] ppid=10578 vsize=2316 CPUtime=3.09
/proc/10580/stat : 10580 (picosat) R 10578 10580 10444 0 -1 4194304 495 0 0 0 309 0 0 0 25 0 1 0 1099674843 2371584 480 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/10580/statm: 579 480 69 152 0 425 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2316

[startup+6.30142 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10581
/proc/meminfo: memFree=1474208/2055920 swapFree=4177912/4192956
[pid=10580] ppid=10578 vsize=2448 CPUtime=6.29
/proc/10580/stat : 10580 (picosat) R 10578 10580 10444 0 -1 4194304 534 0 0 0 629 0 0 0 25 0 1 0 1099674843 2506752 519 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/10580/statm: 612 519 69 152 0 458 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2448

[startup+12.7018 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10581
/proc/meminfo: memFree=1473824/2055920 swapFree=4177912/4192956
[pid=10580] ppid=10578 vsize=2712 CPUtime=12.68
/proc/10580/stat : 10580 (picosat) R 10578 10580 10444 0 -1 4194304 604 0 0 0 1268 0 0 0 25 0 1 0 1099674843 2777088 589 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/10580/statm: 678 589 69 152 0 524 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 2712

[startup+25.5016 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 10581
/proc/meminfo: memFree=1473440/2055920 swapFree=4177912/4192956
[pid=10580] ppid=10578 vsize=3240 CPUtime=25.48
/proc/10580/stat : 10580 (picosat) R 10578 10580 10444 0 -1 4194304 697 0 0 0 2548 0 0 0 25 0 1 0 1099674843 3317760 682 1992294400 134512640 135137933 4294956240 18446744073709551615 134548908 0 0 4096 0 0 0 0 17 1 0 0
/proc/10580/statm: 810 682 69 152 0 656 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3240

[startup+51.1011 s]
/proc/loadavg: 1.06 1.00 1.00 2/65 10581
/proc/meminfo: memFree=1473184/2055920 swapFree=4177912/4192956
[pid=10580] ppid=10578 vsize=3372 CPUtime=51.07
/proc/10580/stat : 10580 (picosat) R 10578 10580 10444 0 -1 4194304 742 0 0 0 5107 0 0 0 25 0 1 0 1099674843 3452928 727 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/10580/statm: 843 727 69 152 0 689 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 3372

[startup+102.305 s]
/proc/loadavg: 1.03 1.00 1.00 2/65 10581
/proc/meminfo: memFree=1472736/2055920 swapFree=4177912/4192956
[pid=10580] ppid=10578 vsize=3892 CPUtime=102.26
/proc/10580/stat : 10580 (picosat) R 10578 10580 10444 0 -1 4194304 849 0 0 0 10225 1 0 0 25 0 1 0 1099674843 3985408 834 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/10580/statm: 973 834 69 152 0 819 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 3892

[startup+162.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 10581
/proc/meminfo: memFree=1472544/2055920 swapFree=4177912/4192956
[pid=10580] ppid=10578 vsize=4024 CPUtime=162.23
/proc/10580/stat : 10580 (picosat) R 10578 10580 10444 0 -1 4194304 903 0 0 0 16222 1 0 0 25 0 1 0 1099674843 4120576 888 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/10580/statm: 1006 888 69 152 0 852 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 4024

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10581
/proc/meminfo: memFree=1472352/2055920 swapFree=4177912/4192956
[pid=10580] ppid=10578 vsize=4248 CPUtime=222.21
/proc/10580/stat : 10580 (picosat) R 10578 10580 10444 0 -1 4194304 956 0 0 0 22220 1 0 0 25 0 1 0 1099674843 4349952 941 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/10580/statm: 1062 941 69 152 0 908 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 4248

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10581
/proc/meminfo: memFree=1472032/2055920 swapFree=4177912/4192956
[pid=10580] ppid=10578 vsize=4380 CPUtime=282.18
/proc/10580/stat : 10580 (picosat) R 10578 10580 10444 0 -1 4194304 1012 0 0 0 28217 1 0 0 25 0 1 0 1099674843 4485120 997 1992294400 134512640 135137933 4294956240 18446744073709551615 134552853 0 0 4096 0 0 0 0 17 1 0 0
/proc/10580/statm: 1095 997 69 152 0 941 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 4380

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10587
/proc/meminfo: memFree=1471840/2055920 swapFree=4177912/4192956
[pid=10580] ppid=10578 vsize=4380 CPUtime=342.15
/proc/10580/stat : 10580 (picosat) R 10578 10580 10444 0 -1 4194304 1013 0 0 0 34214 1 0 0 25 0 1 0 1099674843 4485120 998 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/10580/statm: 1095 998 69 152 0 941 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 4380

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10587
/proc/meminfo: memFree=1471776/2055920 swapFree=4177912/4192956
[pid=10580] ppid=10578 vsize=4644 CPUtime=402.14
/proc/10580/stat : 10580 (picosat) R 10578 10580 10444 0 -1 4194304 1075 0 0 0 40212 2 0 0 25 0 1 0 1099674843 4755456 1060 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/10580/statm: 1161 1060 69 152 0 1007 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 4644

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10587
/proc/meminfo: memFree=1471712/2055920 swapFree=4177912/4192956
[pid=10580] ppid=10578 vsize=4644 CPUtime=462.12
/proc/10580/stat : 10580 (picosat) R 10578 10580 10444 0 -1 4194304 1085 0 0 0 46210 2 0 0 25 0 1 0 1099674843 4755456 1070 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/10580/statm: 1161 1070 69 152 0 1007 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 4644

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10587
/proc/meminfo: memFree=1471712/2055920 swapFree=4177912/4192956
[pid=10580] ppid=10578 vsize=4644 CPUtime=522.1
/proc/10580/stat : 10580 (picosat) R 10578 10580 10444 0 -1 4194304 1085 0 0 0 52208 2 0 0 25 0 1 0 1099674843 4755456 1070 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/10580/statm: 1161 1070 69 152 0 1007 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 4644

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10587
/proc/meminfo: memFree=1471584/2055920 swapFree=4177912/4192956
[pid=10580] ppid=10578 vsize=4776 CPUtime=582.07
/proc/10580/stat : 10580 (picosat) R 10578 10580 10444 0 -1 4194304 1106 0 0 0 58205 2 0 0 25 0 1 0 1099674843 4890624 1091 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/10580/statm: 1194 1091 69 152 0 1040 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 4776

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10587
/proc/meminfo: memFree=1471392/2055920 swapFree=4177912/4192956
[pid=10580] ppid=10578 vsize=5296 CPUtime=642.05
/proc/10580/stat : 10580 (picosat) R 10578 10580 10444 0 -1 4194304 1164 0 0 0 64203 2 0 0 25 0 1 0 1099674843 5423104 1149 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/10580/statm: 1324 1149 69 152 0 1170 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 5296

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10587
/proc/meminfo: memFree=1471264/2055920 swapFree=4177912/4192956
[pid=10580] ppid=10578 vsize=5296 CPUtime=702.03
/proc/10580/stat : 10580 (picosat) R 10578 10580 10444 0 -1 4194304 1190 0 0 0 70201 2 0 0 25 0 1 0 1099674843 5423104 1175 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/10580/statm: 1324 1175 69 152 0 1170 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 5296

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10587
/proc/meminfo: memFree=1471200/2055920 swapFree=4177912/4192956
[pid=10580] ppid=10578 vsize=5296 CPUtime=762.01
/proc/10580/stat : 10580 (picosat) R 10578 10580 10444 0 -1 4194304 1190 0 0 0 76199 2 0 0 25 0 1 0 1099674843 5423104 1175 1992294400 134512640 135137933 4294956240 18446744073709551615 134549144 0 0 4096 0 0 0 0 17 1 0 0
/proc/10580/statm: 1324 1175 69 152 0 1170 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 5296

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10587
/proc/meminfo: memFree=1471072/2055920 swapFree=4177912/4192956
[pid=10580] ppid=10578 vsize=5428 CPUtime=821.98
/proc/10580/stat : 10580 (picosat) R 10578 10580 10444 0 -1 4194304 1217 0 0 0 82196 2 0 0 25 0 1 0 1099674843 5558272 1202 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/10580/statm: 1357 1202 69 152 0 1203 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 5428

[startup+882.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10587
/proc/meminfo: memFree=1471072/2055920 swapFree=4177912/4192956
[pid=10580] ppid=10578 vsize=5428 CPUtime=881.97
/proc/10580/stat : 10580 (picosat) R 10578 10580 10444 0 -1 4194304 1217 0 0 0 88194 3 0 0 25 0 1 0 1099674843 5558272 1202 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/10580/statm: 1357 1202 69 152 0 1203 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 5428

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10587
/proc/meminfo: memFree=1471136/2055920 swapFree=4177912/4192956
[pid=10580] ppid=10578 vsize=5428 CPUtime=941.94
/proc/10580/stat : 10580 (picosat) R 10578 10580 10444 0 -1 4194304 1217 0 0 0 94191 3 0 0 25 0 1 0 1099674843 5558272 1202 1992294400 134512640 135137933 4294956240 18446744073709551615 134543098 0 0 4096 0 0 0 0 17 1 0 0
/proc/10580/statm: 1357 1202 69 152 0 1203 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 5428

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10587
/proc/meminfo: memFree=1471072/2055920 swapFree=4177912/4192956
[pid=10580] ppid=10578 vsize=5428 CPUtime=1001.92
/proc/10580/stat : 10580 (picosat) R 10578 10580 10444 0 -1 4194304 1223 0 0 0 100189 3 0 0 25 0 1 0 1099674843 5558272 1208 1992294400 134512640 135137933 4294956240 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/10580/statm: 1357 1208 69 152 0 1203 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 5428

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10587
/proc/meminfo: memFree=1470816/2055920 swapFree=4177912/4192956
[pid=10580] ppid=10578 vsize=5692 CPUtime=1061.89
/proc/10580/stat : 10580 (picosat) R 10578 10580 10444 0 -1 4194304 1291 0 0 0 106186 3 0 0 25 0 1 0 1099674843 5828608 1276 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/10580/statm: 1423 1276 69 152 0 1269 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 5692

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10587
/proc/meminfo: memFree=1470816/2055920 swapFree=4177912/4192956
[pid=10580] ppid=10578 vsize=5660 CPUtime=1121.87
/proc/10580/stat : 10580 (picosat) R 10578 10580 10444 0 -1 4194304 1291 0 0 0 112184 3 0 0 25 0 1 0 1099674843 5795840 1272 1992294400 134512640 135137933 4294956240 18446744073709551615 134548933 0 0 4096 0 0 0 0 17 1 0 0
/proc/10580/statm: 1415 1272 69 152 0 1261 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 5660

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10587
/proc/meminfo: memFree=1470816/2055920 swapFree=4177912/4192956
[pid=10580] ppid=10578 vsize=5660 CPUtime=1181.85
/proc/10580/stat : 10580 (picosat) R 10578 10580 10444 0 -1 4194304 1291 0 0 0 118182 3 0 0 25 0 1 0 1099674843 5795840 1272 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/10580/statm: 1415 1272 69 152 0 1261 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 5660



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10587
/proc/meminfo: memFree=1470816/2055920 swapFree=4177912/4192956
[pid=10580] ppid=10578 vsize=5660 CPUtime=1200.04
/proc/10580/stat : 10580 (picosat) R 10578 10580 10444 0 -1 4194304 1291 0 0 0 120001 3 0 0 25 0 1 0 1099674843 5795840 1272 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/10580/statm: 1415 1272 69 152 0 1261 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 5660

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 1.00 2/65 10587
/proc/meminfo: memFree=1470816/2055920 swapFree=4177912/4192956
[pid=10580] ppid=10578 vsize=5660 CPUtime=1200.04
/proc/10580/stat : 10580 (picosat) R 10578 10580 10444 0 -1 4194304 1291 0 0 0 120001 3 0 0 25 0 1 0 1099674843 5795840 1272 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/10580/statm: 1415 1272 69 152 0 1261 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 5660

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.06
CPU user time (s): 1200.02
CPU system time (s): 0.040993
CPU usage (%): 99.9627
Max. virtual memory (cumulated for all children) (KiB): 5692

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.040993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1291
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= 2143

runsolver used 0.860869 second user time and 2.50462 second system time

The end

Launcher Data 

Begin job on node71 at 2009-03-28 20:55:39
IDJOB=1516474
IDBENCH=70516
IDSOLVER=506
FILE ID=node71/1516474-1238270139
PBS_JOBID= 9060855
Free space on /tmp= 66352 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/65/unif-k7-r89-v65-c5785-S432895007-058.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516474-1238270139/watcher-1516474-1238270139 -o /tmp/evaluation-result-1516474-1238270139/solver-1516474-1238270139 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1516474-1238270139.cnf

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

MD5SUM BENCH= b337f0a085d20c5033cb313ec673bed5
RANDOM SEED=254118996

node71.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		: 3000.270
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		: 3000.270
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:       1476680 kB
Buffers:         69584 kB
Cached:         425336 kB
SwapCached:       9096 kB
Active:         133796 kB
Inactive:       371816 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1476680 kB
SwapTotal:     4192956 kB
SwapFree:      4177912 kB
Dirty:             840 kB
Writeback:           0 kB
Mapped:          16452 kB
Slab:            59604 kB
Committed_AS:  2415576 kB
PageTables:       1444 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= 66352 MiB
End job on node71 at 2009-03-28 21:15:41