Trace number 1516054

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
picosat 913? (TO) 1200.09 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/UNKNOWN/65/
unif-k7-r89-v65-c5785-S1610649331-094.cnf
MD5SUM559244527104bd6e88d823e1ca1028fc
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 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-1516054-1238263583.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  26.4    65 100.0  5785   100   100  3181   6.1   0.3 
0.00/0.01	c R   0.0  26.4    65 100.0  5785   101   101  3181   6.1   0.3 
0.00/0.01	c +   0.0  25.5    65 100.0  5785   250   250  3499  13.2   0.3 
0.00/0.01	c R   0.0  25.5    65 100.0  5785   401   401  3499  19.7   0.3 
0.00/0.01	c +   0.0  25.2    65 100.0  5785   475   475  3848  21.8   0.3 
0.00/0.02	c +   0.0  25.5    65 100.0  5785   812   812  4232  30.0   0.4 
0.00/0.03	c N   0.0  24.9    65 100.0  5785  1203  1203  4232  35.3   0.4 
0.00/0.04	c +   0.0  24.7    65 100.0  5785  1317  1317  4655  36.4   0.4 
0.04/0.06	c +   0.1  24.0    65 100.0  5785  2074  2074  5120  39.5   0.5 
0.04/0.09	c +   0.1  23.5    65 100.0  5785  3209  3209  5632  41.1   0.6 
0.04/0.09	c N   0.1  23.5    65 100.0  5785  3210  3210  5632  41.1   0.6 
0.09/0.15	c +   0.2  22.9    65 100.0  5785  4911  4911  6195  41.2   0.8 
0.19/0.25	c +   0.3  22.4    65 100.0  5785  7464  4363  6814  40.9   0.8 
0.19/0.27	c N   0.3  22.4    65 100.0  5785  8024  4923  6814  40.4   0.8 
0.39/0.40	c +   0.4  22.0    65 100.0  5785 11293  4779  7495  40.9   0.8 
0.59/0.64	c +   0.6  21.7    65 100.0  5785 17036  6772  8244  40.5   1.0 
0.69/0.75	c N   0.7  21.5    65 100.0  5785 19251  4860  8244  41.3   0.9 
1.00/1.03	c +   1.0  21.3    65 100.0  5785 25650  7133  9068  40.5   1.1 
1.49/1.60	c +   1.6  20.8    65 100.0  5785 38571  6435  9974  41.3   1.0 
1.79/1.87	c N   1.9  20.9    65 100.0  5785 44907  7779  9974  40.9   1.2 
1.79/1.87	c 
1.79/1.87	c  seconds     variables   original    learned     agility
1.79/1.87	c         level        used      conflicts    limit          MB
1.79/1.87	c 
2.49/2.50	c +   2.5  20.5    65 100.0  5785 57952  5849 10971  40.0   1.0 
3.89/3.97	c +   4.0  20.3    65 100.0  5785 87023  7471 12068  40.5   1.1 
4.79/4.80	c N   4.8  20.2    65 100.0  5785 102e3 10969 12068  41.1   1.5 
6.19/6.23	c +   6.2  20.0    65 100.0  5785 130e3  8803 13274  40.9   1.3 
9.69/9.72	c +   9.7  19.8    65 100.0  5785 196e3  7777 14601  40.3   1.2 
11.59/11.67	c N  11.7  19.7    65 100.0  5785 230e3 13292 14601  40.5   1.7 
15.19/15.27	c +  15.3  19.5    65 100.0  5785 294e3 10908 16061  40.0   1.5 
23.88/23.93	c +  23.9  19.4    65 100.0  5785 441e3 13418 17667  41.4   1.8 
28.38/28.48	c N  28.5  19.4    65 100.0  5785 512e3 14168 17667  40.6   1.9 
38.08/38.11	c +  38.1  19.4    65 100.0  5785 662e3 13179 19433  40.7   1.8 
60.77/60.87	c +  60.9  19.0    65 100.0  5785 993e3 13734 21376  41.1   1.9 
70.66/70.71	c N  70.7  19.0    65 100.0  5785 112e4 20217 21376  41.5   2.5 
96.85/97.00	c +  97.0  18.7    65 100.0  5785 148e4 18521 23513  41.4   2.3 
154.04/154.11	c + 154.1  18.4    65 100.0  5785 223e4 22426 25864  40.3   2.6 
172.64/172.71	c N 172.6  18.4    65 100.0  5785 246e4 14883 25864  41.4   1.9 
243.21/243.39	c + 243.3  18.1    65 100.0  5785 335e4 20279 28450  41.5   2.4 
390.16/390.40	c + 390.3  17.9    65 100.0  5785 502e4 23898 31295  40.7   2.7 
417.75/418.00	c N 417.9  17.8    65 100.0  5785 533e4 21835 31295  39.9   2.4 
622.07/622.34	c + 622.1  17.5    65 100.0  5785 754e4 16519 34424  40.3   2.1 
1002.44/1002.83	c + 100e1  17.3    65 100.0  5785 113e5 18352 37866  41.7   2.4 
1020.03/1020.43	c N 102e1  17.3    65 100.0  5785 114e5 36004 37866  40.6   4.1

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-1516054-1238263583/watcher-1516054-1238263583 -o /tmp/evaluation-result-1516054-1238263583/solver-1516054-1238263583 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1516054-1238263583.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 0.97 3/64 1324
/proc/meminfo: memFree=1053512/2055920 swapFree=4176728/4192956
[pid=1324] ppid=1322 vsize=912 CPUtime=0
/proc/1324/stat : 1324 (picosat) R 1322 1324 921 0 -1 4194304 123 0 0 0 0 0 0 0 18 0 1 0 1099024583 933888 108 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/1324/statm: 228 109 56 152 0 74 0

[startup+0.049722 s]
/proc/loadavg: 0.99 0.97 0.97 3/64 1324
/proc/meminfo: memFree=1053512/2055920 swapFree=4176728/4192956
[pid=1324] ppid=1322 vsize=1176 CPUtime=0.04
/proc/1324/stat : 1324 (picosat) R 1322 1324 921 0 -1 4194304 217 0 0 0 4 0 0 0 18 0 1 0 1099024583 1204224 202 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/1324/statm: 294 202 69 152 0 140 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1176

[startup+0.101732 s]
/proc/loadavg: 0.99 0.97 0.97 3/64 1324
/proc/meminfo: memFree=1053512/2055920 swapFree=4176728/4192956
[pid=1324] ppid=1322 vsize=1440 CPUtime=0.09
/proc/1324/stat : 1324 (picosat) R 1322 1324 921 0 -1 4194304 268 0 0 0 9 0 0 0 18 0 1 0 1099024583 1474560 253 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/1324/statm: 360 253 69 152 0 206 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1440

[startup+0.301771 s]
/proc/loadavg: 0.99 0.97 0.97 3/64 1324
/proc/meminfo: memFree=1053512/2055920 swapFree=4176728/4192956
[pid=1324] ppid=1322 vsize=1732 CPUtime=0.29
/proc/1324/stat : 1324 (picosat) R 1322 1324 921 0 -1 4194304 357 0 0 0 29 0 0 0 19 0 1 0 1099024583 1773568 342 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/1324/statm: 433 342 69 152 0 279 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1732

[startup+0.70185 s]
/proc/loadavg: 0.99 0.97 0.97 3/64 1324
/proc/meminfo: memFree=1053512/2055920 swapFree=4176728/4192956
[pid=1324] ppid=1322 vsize=1996 CPUtime=0.69
/proc/1324/stat : 1324 (picosat) R 1322 1324 921 0 -1 4194304 401 0 0 0 69 0 0 0 22 0 1 0 1099024583 2043904 386 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/1324/statm: 499 386 69 152 0 345 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1996

[startup+1.50201 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 1325
/proc/meminfo: memFree=1052096/2055920 swapFree=4176728/4192956
[pid=1324] ppid=1322 vsize=2184 CPUtime=1.49
/proc/1324/stat : 1324 (picosat) R 1322 1324 921 0 -1 4194304 436 0 0 0 149 0 0 0 25 0 1 0 1099024583 2236416 421 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/1324/statm: 546 421 69 152 0 392 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2184

[startup+3.10132 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 1325
/proc/meminfo: memFree=1051840/2055920 swapFree=4176728/4192956
[pid=1324] ppid=1322 vsize=2316 CPUtime=3.09
/proc/1324/stat : 1324 (picosat) R 1322 1324 921 0 -1 4194304 483 0 0 0 309 0 0 0 25 0 1 0 1099024583 2371584 468 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/1324/statm: 579 468 69 152 0 425 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2316

[startup+6.30195 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 1325
/proc/meminfo: memFree=1051520/2055920 swapFree=4176728/4192956
[pid=1324] ppid=1322 vsize=2448 CPUtime=6.29
/proc/1324/stat : 1324 (picosat) R 1322 1324 921 0 -1 4194304 527 0 0 0 629 0 0 0 25 0 1 0 1099024583 2506752 512 1992294400 134512640 135137933 4294956240 18446744073709551615 134553726 0 0 4096 0 0 0 0 17 1 0 0
/proc/1324/statm: 612 512 69 152 0 458 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2448

[startup+12.7022 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 1325
/proc/meminfo: memFree=1051200/2055920 swapFree=4176728/4192956
[pid=1324] ppid=1322 vsize=2712 CPUtime=12.69
/proc/1324/stat : 1324 (picosat) R 1322 1324 921 0 -1 4194304 596 0 0 0 1269 0 0 0 25 0 1 0 1099024583 2777088 581 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/1324/statm: 678 581 69 152 0 524 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2712

[startup+25.5017 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 1325
/proc/meminfo: memFree=1050752/2055920 swapFree=4176728/4192956
[pid=1324] ppid=1322 vsize=3372 CPUtime=25.48
/proc/1324/stat : 1324 (picosat) R 1322 1324 921 0 -1 4194304 721 0 0 0 2548 0 0 0 25 0 1 0 1099024583 3452928 706 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/1324/statm: 843 706 69 152 0 689 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3372

[startup+51.1018 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 1325
/proc/meminfo: memFree=1050624/2055920 swapFree=4176728/4192956
[pid=1324] ppid=1322 vsize=3372 CPUtime=51.07
/proc/1324/stat : 1324 (picosat) R 1322 1324 921 0 -1 4194304 743 0 0 0 5107 0 0 0 25 0 1 0 1099024583 3452928 728 1992294400 134512640 135137933 4294956240 18446744073709551615 134527778 0 0 4096 0 0 0 0 17 1 0 0
/proc/1324/statm: 843 728 69 152 0 689 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 3372

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 1325
/proc/meminfo: memFree=1050112/2055920 swapFree=4176728/4192956
[pid=1324] ppid=1322 vsize=3900 CPUtime=102.26
/proc/1324/stat : 1324 (picosat) R 1322 1324 921 0 -1 4194304 853 0 0 0 10225 1 0 0 25 0 1 0 1099024583 3993600 838 1992294400 134512640 135137933 4294956240 18446744073709551615 134527833 0 0 4096 0 0 0 0 17 1 0 0
/proc/1324/statm: 975 838 69 152 0 821 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 3900

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 1325
/proc/meminfo: memFree=1049856/2055920 swapFree=4176728/4192956
[pid=1324] ppid=1322 vsize=4032 CPUtime=162.24
/proc/1324/stat : 1324 (picosat) R 1322 1324 921 0 -1 4194304 910 0 0 0 16223 1 0 0 25 0 1 0 1099024583 4128768 895 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/1324/statm: 1008 895 69 152 0 854 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 4032

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 1325
/proc/meminfo: memFree=1049792/2055920 swapFree=4176728/4192956
[pid=1324] ppid=1322 vsize=4144 CPUtime=222.21
/proc/1324/stat : 1324 (picosat) R 1322 1324 921 0 -1 4194304 927 0 0 0 22220 1 0 0 25 0 1 0 1099024583 4243456 912 1992294400 134512640 135137933 4294956240 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 1 0 0
/proc/1324/statm: 1036 912 69 152 0 882 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 4144

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 1325
/proc/meminfo: memFree=1049408/2055920 swapFree=4176728/4192956
[pid=1324] ppid=1322 vsize=4540 CPUtime=282.19
/proc/1324/stat : 1324 (picosat) R 1322 1324 921 0 -1 4194304 1025 0 0 0 28218 1 0 0 25 0 1 0 1099024583 4648960 1010 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/1324/statm: 1135 1010 69 152 0 981 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 4540

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 1325
/proc/meminfo: memFree=1049408/2055920 swapFree=4176728/4192956
[pid=1324] ppid=1322 vsize=4540 CPUtime=342.17
/proc/1324/stat : 1324 (picosat) R 1322 1324 921 0 -1 4194304 1025 0 0 0 34216 1 0 0 25 0 1 0 1099024583 4648960 1010 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/1324/statm: 1135 1010 69 152 0 981 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 4540

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 1325
/proc/meminfo: memFree=1049280/2055920 swapFree=4176728/4192956
[pid=1324] ppid=1322 vsize=4672 CPUtime=402.15
/proc/1324/stat : 1324 (picosat) R 1322 1324 921 0 -1 4194304 1069 0 0 0 40213 2 0 0 25 0 1 0 1099024583 4784128 1054 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/1324/statm: 1168 1054 69 152 0 1014 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 4672

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 1325
/proc/meminfo: memFree=1049152/2055920 swapFree=4176728/4192956
[pid=1324] ppid=1322 vsize=4672 CPUtime=462.13
/proc/1324/stat : 1324 (picosat) R 1322 1324 921 0 -1 4194304 1092 0 0 0 46211 2 0 0 25 0 1 0 1099024583 4784128 1077 1992294400 134512640 135137933 4294956240 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 1 0 0
/proc/1324/statm: 1168 1077 69 152 0 1014 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 4672

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 1325
/proc/meminfo: memFree=1049152/2055920 swapFree=4176728/4192956
[pid=1324] ppid=1322 vsize=4672 CPUtime=522.11
/proc/1324/stat : 1324 (picosat) R 1322 1324 921 0 -1 4194304 1092 0 0 0 52209 2 0 0 25 0 1 0 1099024583 4784128 1077 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/1324/statm: 1168 1077 69 152 0 1014 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 4672

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 1325
/proc/meminfo: memFree=1048960/2055920 swapFree=4176728/4192956
[pid=1324] ppid=1322 vsize=4796 CPUtime=582.09
/proc/1324/stat : 1324 (picosat) R 1322 1324 921 0 -1 4194304 1133 0 0 0 58207 2 0 0 25 0 1 0 1099024583 4911104 1108 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/1324/statm: 1199 1108 69 152 0 1045 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 4796

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 1325
/proc/meminfo: memFree=1048832/2055920 swapFree=4176728/4192956
[pid=1324] ppid=1322 vsize=5184 CPUtime=642.07
/proc/1324/stat : 1324 (picosat) R 1322 1324 921 0 -1 4194304 1172 0 0 0 64205 2 0 0 25 0 1 0 1099024583 5308416 1147 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/1324/statm: 1296 1147 69 152 0 1142 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 5184

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 1325
/proc/meminfo: memFree=1048704/2055920 swapFree=4176728/4192956
[pid=1324] ppid=1322 vsize=5316 CPUtime=702.05
/proc/1324/stat : 1324 (picosat) R 1322 1324 921 0 -1 4194304 1194 0 0 0 70202 3 0 0 25 0 1 0 1099024583 5443584 1169 1992294400 134512640 135137933 4294956240 18446744073709551615 134548908 0 0 4096 0 0 0 0 17 1 0 0
/proc/1324/statm: 1329 1169 69 152 0 1175 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 5316

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 1325
/proc/meminfo: memFree=1048704/2055920 swapFree=4176728/4192956
[pid=1324] ppid=1322 vsize=5316 CPUtime=762.03
/proc/1324/stat : 1324 (picosat) R 1322 1324 921 0 -1 4194304 1200 0 0 0 76200 3 0 0 25 0 1 0 1099024583 5443584 1175 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/1324/statm: 1329 1175 69 152 0 1175 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 5316

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 1325
/proc/meminfo: memFree=1048640/2055920 swapFree=4176728/4192956
[pid=1324] ppid=1322 vsize=5316 CPUtime=822.01
/proc/1324/stat : 1324 (picosat) R 1322 1324 921 0 -1 4194304 1205 0 0 0 82198 3 0 0 25 0 1 0 1099024583 5443584 1180 1992294400 134512640 135137933 4294956240 18446744073709551615 134548888 0 0 4096 0 0 0 0 17 1 0 0
/proc/1324/statm: 1329 1180 69 152 0 1175 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 5316

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 1325
/proc/meminfo: memFree=1048640/2055920 swapFree=4176728/4192956
[pid=1324] ppid=1322 vsize=5316 CPUtime=881.98
/proc/1324/stat : 1324 (picosat) R 1322 1324 921 0 -1 4194304 1205 0 0 0 88195 3 0 0 25 0 1 0 1099024583 5443584 1180 1992294400 134512640 135137933 4294956240 18446744073709551615 134552913 0 0 4096 0 0 0 0 17 1 0 0
/proc/1324/statm: 1329 1180 69 152 0 1175 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 5316

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 1325
/proc/meminfo: memFree=1048640/2055920 swapFree=4176728/4192956
[pid=1324] ppid=1322 vsize=5316 CPUtime=941.96
/proc/1324/stat : 1324 (picosat) R 1322 1324 921 0 -1 4194304 1205 0 0 0 94193 3 0 0 25 0 1 0 1099024583 5443584 1180 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/1324/statm: 1329 1180 69 152 0 1175 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 5316

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 1325
/proc/meminfo: memFree=1048640/2055920 swapFree=4176728/4192956
[pid=1324] ppid=1322 vsize=5316 CPUtime=1001.94
/proc/1324/stat : 1324 (picosat) R 1322 1324 921 0 -1 4194304 1205 0 0 0 100191 3 0 0 25 0 1 0 1099024583 5443584 1180 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/1324/statm: 1329 1180 69 152 0 1175 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 5316

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 1325
/proc/meminfo: memFree=1048384/2055920 swapFree=4176728/4192956
[pid=1324] ppid=1322 vsize=5580 CPUtime=1061.92
/proc/1324/stat : 1324 (picosat) R 1322 1324 921 0 -1 4194304 1278 0 0 0 106189 3 0 0 25 0 1 0 1099024583 5713920 1253 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/1324/statm: 1395 1253 69 152 0 1241 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 5580

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 1325
/proc/meminfo: memFree=1048384/2055920 swapFree=4176728/4192956
[pid=1324] ppid=1322 vsize=5580 CPUtime=1121.89
/proc/1324/stat : 1324 (picosat) R 1322 1324 921 0 -1 4194304 1278 0 0 0 112186 3 0 0 25 0 1 0 1099024583 5713920 1253 1992294400 134512640 135137933 4294956240 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 1 0 0
/proc/1324/statm: 1395 1253 69 152 0 1241 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 5580

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 1325
/proc/meminfo: memFree=1048384/2055920 swapFree=4176728/4192956
[pid=1324] ppid=1322 vsize=5580 CPUtime=1181.88
/proc/1324/stat : 1324 (picosat) R 1322 1324 921 0 -1 4194304 1278 0 0 0 118184 4 0 0 25 0 1 0 1099024583 5713920 1253 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/1324/statm: 1395 1253 69 152 0 1241 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 5580



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 1325
/proc/meminfo: memFree=1048384/2055920 swapFree=4176728/4192956
[pid=1324] ppid=1322 vsize=5580 CPUtime=1200.08
/proc/1324/stat : 1324 (picosat) R 1322 1324 921 0 -1 4194304 1278 0 0 0 120004 4 0 0 25 0 1 0 1099024583 5713920 1253 1992294400 134512640 135137933 4294956240 18446744073709551615 134551374 0 0 4096 0 0 0 0 17 1 0 0
/proc/1324/statm: 1395 1253 69 152 0 1241 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 5580

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 0.97 0.97 2/65 1325
/proc/meminfo: memFree=1048384/2055920 swapFree=4176728/4192956
[pid=1324] ppid=1322 vsize=5580 CPUtime=1200.08
/proc/1324/stat : 1324 (picosat) R 1322 1324 921 0 -1 4194304 1278 0 0 0 120004 4 0 0 25 0 1 0 1099024583 5713920 1253 1992294400 134512640 135137933 4294956240 18446744073709551615 134551374 0 0 4096 0 0 0 0 17 1 0 0
/proc/1324/statm: 1395 1253 69 152 0 1241 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 5580

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.09
CPU user time (s): 1200.05
CPU system time (s): 0.041993
CPU usage (%): 99.965
Max. virtual memory (cumulated for all children) (KiB): 5580

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.05
system time used= 0.041993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1278
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= 2252

runsolver used 1.19182 second user time and 2.12468 second system time

The end

Launcher Data 

Begin job on node11 at 2009-03-28 19:06:23
IDJOB=1516054
IDBENCH=70481
IDSOLVER=506
FILE ID=node11/1516054-1238263583
PBS_JOBID= 9060758
Free space on /tmp= 66348 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/UNKNOWN/65/unif-k7-r89-v65-c5785-S1610649331-094.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516054-1238263583/watcher-1516054-1238263583 -o /tmp/evaluation-result-1516054-1238263583/solver-1516054-1238263583 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1516054-1238263583.cnf

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

MD5SUM BENCH= 559244527104bd6e88d823e1ca1028fc
RANDOM SEED=1048852426

node11.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		: 3000.274
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		: 3000.274
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:       1053928 kB
Buffers:         92572 kB
Cached:         816864 kB
SwapCached:      10196 kB
Active:         222760 kB
Inactive:       698312 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1053928 kB
SwapTotal:     4192956 kB
SwapFree:      4176728 kB
Dirty:             852 kB
Writeback:           0 kB
Mapped:          17344 kB
Slab:            66848 kB
Committed_AS:  2784280 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= 66344 MiB
End job on node11 at 2009-03-28 19:26:25