Trace number 1516558

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-S2060380282-019.cnf
MD5SUM88a7084af5dd17420de308796e7679c8
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.660898
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-1516558-1238271476.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  26.2    65 100.0  5785   100   100  3181   5.7   0.3 
0.00/0.01	c R   0.0  26.2    65 100.0  5785   101   101  3181   5.8   0.3 
0.00/0.01	c +   0.0  25.0    65 100.0  5785   250   250  3499  13.0   0.3 
0.00/0.01	c R   0.0  25.0    65 100.0  5785   401   401  3499  19.5   0.3 
0.00/0.01	c +   0.0  24.7    65 100.0  5785   475   475  3848  22.2   0.3 
0.00/0.02	c +   0.0  24.2    65 100.0  5785   812   812  4232  30.4   0.4 
0.00/0.03	c N   0.0  23.8    65 100.0  5785  1207  1207  4232  35.6   0.4 
0.00/0.04	c +   0.0  23.6    65 100.0  5785  1317  1317  4655  36.5   0.4 
0.06/0.06	c +   0.1  22.9    65 100.0  5785  2074  2074  5120  39.1   0.5 
0.06/0.10	c +   0.1  22.7    65 100.0  5785  3209  3209  5632  41.1   0.6 
0.06/0.10	c N   0.1  22.7    65 100.0  5785  3221  3221  5632  41.1   0.6 
0.10/0.16	c +   0.2  22.3    65 100.0  5785  4911  4911  6195  41.3   0.8 
0.20/0.25	c +   0.3  22.1    65 100.0  5785  7464  4363  6814  41.3   0.8 
0.20/0.27	c N   0.3  22.1    65 100.0  5785  8031  4930  6814  40.9   0.8 
0.40/0.40	c +   0.4  22.0    65 100.0  5785 11293  4782  7495  40.3   0.8 
0.59/0.65	c +   0.7  21.7    65 100.0  5785 17036  6773  8244  40.6   1.0 
0.69/0.75	c N   0.8  21.5    65 100.0  5785 19253  4863  8244  40.0   0.9 
1.00/1.02	c +   1.0  21.4    65 100.0  5785 25650  7132  9068  41.0   1.1 
1.59/1.61	c +   1.6  21.2    65 100.0  5785 38571  6439  9974  40.7   1.1 
1.89/1.91	c N   1.9  21.2    65 100.0  5785 44897  7772  9974  41.1   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 
2.49/2.55	c +   2.6  21.0    65 100.0  5785 57952  5847 10971  40.7   1.0 
3.89/3.98	c +   4.0  21.0    65 100.0  5785 87023  7462 12068  41.6   1.2 
4.79/4.80	c N   4.8  21.0    65 100.0  5785 102e3 10959 12068  41.3   1.5 
6.19/6.24	c +   6.2  20.8    65 100.0  5785 130e3  8794 13274  40.6   1.3 
9.69/9.76	c +   9.8  20.4    65 100.0  5785 196e3  7778 14601  40.7   1.2 
11.69/11.74	c N  11.7  20.2    65 100.0  5785 230e3 13311 14601  41.9   1.7 
15.29/15.35	c +  15.3  20.1    65 100.0  5785 294e3 10913 16061  40.9   1.5 
24.19/24.24	c +  24.2  19.8    65 100.0  5785 441e3 13440 17667  40.6   1.7 
28.78/28.86	c N  28.9  19.6    65 100.0  5785 512e3 14169 17667  41.1   1.9 
38.08/38.17	c +  38.2  19.5    65 100.0  5785 662e3 13209 19433  40.8   1.8 
60.37/60.45	c +  60.4  19.1    65 100.0  5785 993e3 13757 21376  41.2   1.8 
69.96/70.10	c N  70.1  19.1    65 100.0  5785 112e4 20159 21376  40.5   2.5 
95.95/96.05	c +  96.0  19.0    65 100.0  5785 148e4 18511 23513  40.7   2.3 
152.84/152.93	c + 152.9  18.6    65 100.0  5785 223e4 22399 25864  40.1   2.8 
171.23/171.35	c N 171.3  18.6    65 100.0  5785 246e4 15905 25864  41.6   2.1 
242.10/242.29	c + 242.2  18.4    65 100.0  5785 335e4 19921 28450  40.1   2.3 
381.46/381.67	c + 381.5  18.1    65 100.0  5785 502e4 12875 31295  40.3   1.7 
409.14/409.30	c N 409.2  18.0    65 100.0  5785 533e4 29860 31295  40.8   3.3 
606.37/606.61	c + 606.4  17.5    65 100.0  5785 754e4 22655 34424  40.8   2.5 
976.74/977.11	c + 976.8  17.5    65 100.0  5785 113e5 24411 37866  41.3   3.0 
993.73/994.14	c N 993.8  17.5    65 100.0  5785 114e5 18534 37866  40.0   2.5

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-1516558-1238271476/watcher-1516558-1238271476 -o /tmp/evaluation-result-1516558-1238271476/solver-1516558-1238271476 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1516558-1238271476.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.97 0.98 3/72 7816
/proc/meminfo: memFree=1426216/2055920 swapFree=4168900/4192956
[pid=7816] ppid=7814 vsize=912 CPUtime=0
/proc/7816/stat : 7816 (picosat) R 7814 7816 7685 0 -1 4194304 130 0 0 0 0 0 0 0 18 0 1 0 1099808830 933888 115 1992294400 134512640 135137933 4294956240 18446744073709551615 134689438 0 0 4096 0 0 0 0 17 1 0 0
/proc/7816/statm: 228 116 56 152 0 74 0

[startup+0.063861 s]
/proc/loadavg: 0.99 0.97 0.98 3/72 7816
/proc/meminfo: memFree=1426216/2055920 swapFree=4168900/4192956
[pid=7816] ppid=7814 vsize=1308 CPUtime=0.06
/proc/7816/stat : 7816 (picosat) R 7814 7816 7685 0 -1 4194304 231 0 0 0 6 0 0 0 18 0 1 0 1099808830 1339392 216 1992294400 134512640 135137933 4294956240 18446744073709551615 134683695 0 0 4096 0 0 0 0 17 1 0 0
/proc/7816/statm: 327 216 69 152 0 173 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1308

[startup+0.101867 s]
/proc/loadavg: 0.99 0.97 0.98 3/72 7816
/proc/meminfo: memFree=1426216/2055920 swapFree=4168900/4192956
[pid=7816] ppid=7814 vsize=1440 CPUtime=0.1
/proc/7816/stat : 7816 (picosat) R 7814 7816 7685 0 -1 4194304 264 0 0 0 10 0 0 0 18 0 1 0 1099808830 1474560 249 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/7816/statm: 360 249 69 152 0 206 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1440

[startup+0.301906 s]
/proc/loadavg: 0.99 0.97 0.98 3/72 7816
/proc/meminfo: memFree=1426216/2055920 swapFree=4168900/4192956
[pid=7816] ppid=7814 vsize=1728 CPUtime=0.3
/proc/7816/stat : 7816 (picosat) R 7814 7816 7685 0 -1 4194304 356 0 0 0 30 0 0 0 19 0 1 0 1099808830 1769472 341 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/7816/statm: 432 341 69 152 0 278 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1728

[startup+0.70198 s]
/proc/loadavg: 0.99 0.97 0.98 3/72 7816
/proc/meminfo: memFree=1426216/2055920 swapFree=4168900/4192956
[pid=7816] ppid=7814 vsize=1992 CPUtime=0.69
/proc/7816/stat : 7816 (picosat) R 7814 7816 7685 0 -1 4194304 401 0 0 0 69 0 0 0 23 0 1 0 1099808830 2039808 386 1992294400 134512640 135137933 4294956240 18446744073709551615 134548910 0 0 4096 0 0 0 0 17 1 0 0
/proc/7816/statm: 498 386 69 152 0 344 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1992

[startup+1.50113 s]
/proc/loadavg: 0.99 0.97 0.98 2/73 7817
/proc/meminfo: memFree=1424672/2055920 swapFree=4168900/4192956
[pid=7816] ppid=7814 vsize=2184 CPUtime=1.49
/proc/7816/stat : 7816 (picosat) R 7814 7816 7685 0 -1 4194304 440 0 0 0 149 0 0 0 25 0 1 0 1099808830 2236416 425 1992294400 134512640 135137933 4294956240 18446744073709551615 134551492 0 0 4096 0 0 0 0 17 1 0 0
/proc/7816/statm: 546 425 69 152 0 392 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2184

[startup+3.10143 s]
/proc/loadavg: 0.99 0.97 0.98 2/73 7817
/proc/meminfo: memFree=1424416/2055920 swapFree=4168900/4192956
[pid=7816] ppid=7814 vsize=2316 CPUtime=3.09
/proc/7816/stat : 7816 (picosat) R 7814 7816 7685 0 -1 4194304 493 0 0 0 309 0 0 0 25 0 1 0 1099808830 2371584 478 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/7816/statm: 579 478 69 152 0 425 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2316

[startup+6.30204 s]
/proc/loadavg: 0.99 0.97 0.98 2/73 7817
/proc/meminfo: memFree=1424032/2055920 swapFree=4168900/4192956
[pid=7816] ppid=7814 vsize=2580 CPUtime=6.29
/proc/7816/stat : 7816 (picosat) R 7814 7816 7685 0 -1 4194304 537 0 0 0 629 0 0 0 25 0 1 0 1099808830 2641920 522 1992294400 134512640 135137933 4294956240 18446744073709551615 134552248 0 0 4096 0 0 0 0 17 1 0 0
/proc/7816/statm: 645 522 69 152 0 491 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2580

[startup+12.7012 s]
/proc/loadavg: 0.99 0.97 0.98 2/73 7817
/proc/meminfo: memFree=1423776/2055920 swapFree=4168900/4192956
[pid=7816] ppid=7814 vsize=2712 CPUtime=12.69
/proc/7816/stat : 7816 (picosat) R 7814 7816 7685 0 -1 4194304 597 0 0 0 1269 0 0 0 25 0 1 0 1099808830 2777088 582 1992294400 134512640 135137933 4294956240 18446744073709551615 134548930 0 0 4096 0 0 0 0 17 1 0 0
/proc/7816/statm: 678 582 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 0.98 2/73 7817
/proc/meminfo: memFree=1423392/2055920 swapFree=4168900/4192956
[pid=7816] ppid=7814 vsize=3240 CPUtime=25.48
/proc/7816/stat : 7816 (picosat) R 7814 7816 7685 0 -1 4194304 694 0 0 0 2548 0 0 0 25 0 1 0 1099808830 3317760 679 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/7816/statm: 810 679 69 152 0 656 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3240

[startup+51.1015 s]
/proc/loadavg: 0.99 0.97 0.98 2/73 7817
/proc/meminfo: memFree=1423136/2055920 swapFree=4168900/4192956
[pid=7816] ppid=7814 vsize=3372 CPUtime=51.07
/proc/7816/stat : 7816 (picosat) R 7814 7816 7685 0 -1 4194304 743 0 0 0 5107 0 0 0 25 0 1 0 1099808830 3452928 728 1992294400 134512640 135137933 4294956240 18446744073709551615 134549144 0 0 4096 0 0 0 0 17 1 0 0
/proc/7816/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 0.98 2/73 7817
/proc/meminfo: memFree=1422688/2055920 swapFree=4168900/4192956
[pid=7816] ppid=7814 vsize=3768 CPUtime=102.25
/proc/7816/stat : 7816 (picosat) R 7814 7816 7685 0 -1 4194304 849 0 0 0 10225 0 0 0 25 0 1 0 1099808830 3858432 834 1992294400 134512640 135137933 4294956240 18446744073709551615 134549043 0 0 4096 0 0 0 0 17 1 0 0
/proc/7816/statm: 942 834 69 152 0 788 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 3768

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/73 7817
/proc/meminfo: memFree=1422304/2055920 swapFree=4168900/4192956
[pid=7816] ppid=7814 vsize=4164 CPUtime=162.23
/proc/7816/stat : 7816 (picosat) R 7814 7816 7685 0 -1 4194304 930 0 0 0 16222 1 0 0 25 0 1 0 1099808830 4263936 915 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/7816/statm: 1041 915 69 152 0 887 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 4164

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/73 7817
/proc/meminfo: memFree=1422240/2055920 swapFree=4168900/4192956
[pid=7816] ppid=7814 vsize=4164 CPUtime=222.21
/proc/7816/stat : 7816 (picosat) R 7814 7816 7685 0 -1 4194304 945 0 0 0 22220 1 0 0 25 0 1 0 1099808830 4263936 930 1992294400 134512640 135137933 4294956240 18446744073709551615 134553584 0 0 4096 0 0 0 0 17 1 0 0
/proc/7816/statm: 1041 930 69 152 0 887 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 4164

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/73 7817
/proc/meminfo: memFree=1421856/2055920 swapFree=4168900/4192956
[pid=7816] ppid=7814 vsize=4560 CPUtime=282.19
/proc/7816/stat : 7816 (picosat) R 7814 7816 7685 0 -1 4194304 1032 0 0 0 28217 2 0 0 25 0 1 0 1099808830 4669440 1017 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/7816/statm: 1140 1017 69 152 0 986 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 4560

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/73 7817
/proc/meminfo: memFree=1421792/2055920 swapFree=4168900/4192956
[pid=7816] ppid=7814 vsize=4560 CPUtime=342.17
/proc/7816/stat : 7816 (picosat) R 7814 7816 7685 0 -1 4194304 1032 0 0 0 34215 2 0 0 25 0 1 0 1099808830 4669440 1017 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/7816/statm: 1140 1017 69 152 0 986 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 4560

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/73 7817
/proc/meminfo: memFree=1421664/2055920 swapFree=4168900/4192956
[pid=7816] ppid=7814 vsize=4560 CPUtime=402.14
/proc/7816/stat : 7816 (picosat) R 7814 7816 7685 0 -1 4194304 1064 0 0 0 40212 2 0 0 25 0 1 0 1099808830 4669440 1049 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/7816/statm: 1140 1049 69 152 0 986 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 4560

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/73 7817
/proc/meminfo: memFree=1421536/2055920 swapFree=4168900/4192956
[pid=7816] ppid=7814 vsize=4672 CPUtime=462.12
/proc/7816/stat : 7816 (picosat) R 7814 7816 7685 0 -1 4194304 1097 0 0 0 46210 2 0 0 25 0 1 0 1099808830 4784128 1077 1992294400 134512640 135137933 4294956240 18446744073709551615 134542926 0 0 4096 0 0 0 0 17 1 0 0
/proc/7816/statm: 1168 1077 69 152 0 1014 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 4672

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/73 7817
/proc/meminfo: memFree=1421536/2055920 swapFree=4168900/4192956
[pid=7816] ppid=7814 vsize=4672 CPUtime=522.09
/proc/7816/stat : 7816 (picosat) R 7814 7816 7685 0 -1 4194304 1097 0 0 0 52207 2 0 0 25 0 1 0 1099808830 4784128 1077 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/7816/statm: 1168 1077 69 152 0 1014 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 4672

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/73 7817
/proc/meminfo: memFree=1421472/2055920 swapFree=4168900/4192956
[pid=7816] ppid=7814 vsize=4672 CPUtime=582.07
/proc/7816/stat : 7816 (picosat) R 7814 7816 7685 0 -1 4194304 1097 0 0 0 58205 2 0 0 25 0 1 0 1099808830 4784128 1077 1992294400 134512640 135137933 4294956240 18446744073709551615 134552260 0 0 4096 0 0 0 0 17 1 0 0
/proc/7816/statm: 1168 1077 69 152 0 1014 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 4672

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/73 7817
/proc/meminfo: memFree=1420960/2055920 swapFree=4168900/4192956
[pid=7816] ppid=7814 vsize=5456 CPUtime=642.06
/proc/7816/stat : 7816 (picosat) R 7814 7816 7685 0 -1 4194304 1216 0 0 0 64203 3 0 0 25 0 1 0 1099808830 5586944 1196 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/7816/statm: 1364 1196 69 152 0 1210 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 5456

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/73 7817
/proc/meminfo: memFree=1420960/2055920 swapFree=4168900/4192956
[pid=7816] ppid=7814 vsize=5456 CPUtime=702.04
/proc/7816/stat : 7816 (picosat) R 7814 7816 7685 0 -1 4194304 1216 0 0 0 70201 3 0 0 25 0 1 0 1099808830 5586944 1196 1992294400 134512640 135137933 4294956240 18446744073709551615 134553651 0 0 4096 0 0 0 0 17 1 0 0
/proc/7816/statm: 1364 1196 69 152 0 1210 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 5456

[startup+762.307 s]
/proc/loadavg: 0.99 0.97 0.98 2/73 7817
/proc/meminfo: memFree=1420960/2055920 swapFree=4168900/4192956
[pid=7816] ppid=7814 vsize=5456 CPUtime=762.02
/proc/7816/stat : 7816 (picosat) R 7814 7816 7685 0 -1 4194304 1216 0 0 0 76199 3 0 0 25 0 1 0 1099808830 5586944 1196 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/7816/statm: 1364 1196 69 152 0 1210 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 5456

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/73 7817
/proc/meminfo: memFree=1420960/2055920 swapFree=4168900/4192956
[pid=7816] ppid=7814 vsize=5456 CPUtime=821.99
/proc/7816/stat : 7816 (picosat) R 7814 7816 7685 0 -1 4194304 1216 0 0 0 82196 3 0 0 25 0 1 0 1099808830 5586944 1196 1992294400 134512640 135137933 4294956240 18446744073709551615 134553726 0 0 4096 0 0 0 0 17 1 0 0
/proc/7816/statm: 1364 1196 69 152 0 1210 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 5456

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/73 7817
/proc/meminfo: memFree=1420960/2055920 swapFree=4168900/4192956
[pid=7816] ppid=7814 vsize=5456 CPUtime=881.96
/proc/7816/stat : 7816 (picosat) R 7814 7816 7685 0 -1 4194304 1235 0 0 0 88193 3 0 0 25 0 1 0 1099808830 5586944 1215 1992294400 134512640 135137933 4294956240 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/7816/statm: 1364 1215 69 152 0 1210 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 5456

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/73 7817
/proc/meminfo: memFree=1420896/2055920 swapFree=4168900/4192956
[pid=7816] ppid=7814 vsize=5456 CPUtime=941.94
/proc/7816/stat : 7816 (picosat) R 7814 7816 7685 0 -1 4194304 1235 0 0 0 94191 3 0 0 25 0 1 0 1099808830 5586944 1215 1992294400 134512640 135137933 4294956240 18446744073709551615 134551536 0 0 4096 0 0 0 0 17 1 0 0
/proc/7816/statm: 1364 1215 69 152 0 1210 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 5456

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/73 7817
/proc/meminfo: memFree=1420832/2055920 swapFree=4168900/4192956
[pid=7816] ppid=7814 vsize=5588 CPUtime=1001.93
/proc/7816/stat : 7816 (picosat) R 7814 7816 7685 0 -1 4194304 1256 0 0 0 100189 4 0 0 25 0 1 0 1099808830 5722112 1236 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/7816/statm: 1397 1236 69 152 0 1243 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 5588

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/73 7817
/proc/meminfo: memFree=1420768/2055920 swapFree=4168900/4192956
[pid=7816] ppid=7814 vsize=5660 CPUtime=1061.9
/proc/7816/stat : 7816 (picosat) R 7814 7816 7685 0 -1 4194304 1283 0 0 0 106186 4 0 0 25 0 1 0 1099808830 5795840 1263 1992294400 134512640 135137933 4294956240 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 1 0 0
/proc/7816/statm: 1415 1263 69 152 0 1261 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 5660

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/73 7817
/proc/meminfo: memFree=1420640/2055920 swapFree=4168900/4192956
[pid=7816] ppid=7814 vsize=5792 CPUtime=1121.88
/proc/7816/stat : 7816 (picosat) R 7814 7816 7685 0 -1 4194304 1301 0 0 0 112184 4 0 0 25 0 1 0 1099808830 5931008 1281 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/7816/statm: 1448 1281 69 152 0 1294 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 5792

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/73 7817
/proc/meminfo: memFree=1420640/2055920 swapFree=4168900/4192956
[pid=7816] ppid=7814 vsize=5764 CPUtime=1181.86
/proc/7816/stat : 7816 (picosat) R 7814 7816 7685 0 -1 4194304 1301 0 0 0 118182 4 0 0 25 0 1 0 1099808830 5902336 1281 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/7816/statm: 1441 1281 69 152 0 1287 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 5764



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/73 7817
/proc/meminfo: memFree=1420576/2055920 swapFree=4168900/4192956
[pid=7816] ppid=7814 vsize=5764 CPUtime=1200.05
/proc/7816/stat : 7816 (picosat) R 7814 7816 7685 0 -1 4194304 1318 0 0 0 120001 4 0 0 25 0 1 0 1099808830 5902336 1298 1992294400 134512640 135137933 4294956240 18446744073709551615 134522762 0 0 4096 0 0 0 0 17 1 0 0
/proc/7816/statm: 1441 1298 69 152 0 1287 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 5764

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 0.98 2/73 7817
/proc/meminfo: memFree=1420576/2055920 swapFree=4168900/4192956
[pid=7816] ppid=7814 vsize=5764 CPUtime=1200.05
/proc/7816/stat : 7816 (picosat) R 7814 7816 7685 0 -1 4194304 1318 0 0 0 120001 4 0 0 25 0 1 0 1099808830 5902336 1298 1992294400 134512640 135137933 4294956240 18446744073709551615 134522762 0 0 4096 0 0 0 0 17 1 0 0
/proc/7816/statm: 1441 1298 69 152 0 1287 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 5764

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): 0.045993
CPU usage (%): 99.963
Max. virtual memory (cumulated for all children) (KiB): 5792

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.045993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1318
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= 1710

runsolver used 1.13983 second user time and 3.23751 second system time

The end

Launcher Data 

Begin job on node64 at 2009-03-28 21:17:56
IDJOB=1516558
IDBENCH=70523
IDSOLVER=506
FILE ID=node64/1516558-1238271476
PBS_JOBID= 9060877
Free space on /tmp= 66408 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/65/unif-k7-r89-v65-c5785-S2060380282-019.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516558-1238271476/watcher-1516558-1238271476 -o /tmp/evaluation-result-1516558-1238271476/solver-1516558-1238271476 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1516558-1238271476.cnf

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

MD5SUM BENCH= 88a7084af5dd17420de308796e7679c8
RANDOM SEED=1967744481

node64.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		: 3000.261
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		: 3000.261
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:       1426632 kB
Buffers:         80188 kB
Cached:         455144 kB
SwapCached:      14856 kB
Active:          57136 kB
Inactive:       494768 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1426632 kB
SwapTotal:     4192956 kB
SwapFree:      4168900 kB
Dirty:             852 kB
Writeback:           0 kB
Mapped:          16060 kB
Slab:            62372 kB
Committed_AS:  2886044 kB
PageTables:       2000 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66408 MiB
End job on node64 at 2009-03-28 21:37:58