Trace number 315065

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, and are wall clock time (not CPU 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
minisat SAT 2007 (with assertions)? (TO) 1200.15 1200.48

General information on the benchmark

Nameindustrial/palacios/hard/
safe-50-h50-sat.cnf
MD5SUM03c6b6156c444674b996a4279225be1a
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark411.92
Satisfiable
(Un)Satisfiability was proved
Number of variables628291
Number of clauses2141556
Sum of the clauses size5172986
Maximum clause length101
Minimum clause length1
Number of clauses of size 150
Number of clauses of size 21518215
Number of clauses of size 3615030
Number of clauses of size 4241
Number of clauses of size 5151
Number of clauses of size over 57869

Solver Data (download as text)

0.00/0.00	c This is MiniSat 2.0 (Feb 1 2007, SAT-Competition version)
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  633392                                               |
0.00/0.00	c |  Number of clauses:    2141556                                              |
3.49/3.56	c |  Parsing time:         3.31         s                                       |
57.56/57.65	c ============================[ Search Statistics ]==============================
57.56/57.65	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
57.56/57.65	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
57.56/57.65	c ===============================================================================
57.56/57.65	c |         0 |  154276  1153057  6110235 |   384352        0    nan |  0.000 % |
60.26/60.38	c |       100 |  154276  1153057  6110235 |   422787      100     75 |  0.008 % |
60.95/61.06	c |       251 |  154276  1153057  6110235 |   465066      251     35 |  0.008 % |
62.25/62.31	c |       478 |  154276  1153057  6110235 |   511572      478     23 |  0.008 % |
63.55/63.66	c |       815 |  154276  1153057  6110235 |   562730      815     27 |  0.008 % |
66.56/66.60	c |      1321 |  154276  1153057  6110235 |   619003     1321     29 |  0.008 % |
72.26/72.40	c |      2080 |  154276  1153057  6110235 |   680903     2080     26 |  0.008 % |
78.56/78.60	c |      3219 |  154276  1153057  6110235 |   748993     3219     24 |  0.008 % |
87.35/87.41	c |      4928 |  154276  1153057  6110235 |   823893     4928     27 |  0.008 % |
100.55/100.64	c |      7491 |  154276  1153057  6110235 |   906282     7491     31 |  0.008 % |
120.54/120.67	c |     11335 |  154276  1153057  6110235 |   996910    11335     35 |  0.008 % |
143.64/143.70	c |     17101 |  154276  1153057  6110235 |  1096602    17101     54 |  0.008 % |
188.23/188.39	c |     25750 |  154276  1153057  6110235 |  1206262    25750     45 |  0.008 % |
254.11/254.24	c |     38727 |  154276  1153057  6110235 |  1326888    38727     43 |  0.008 % |
313.90/314.06	c |     58190 |  154261  1152305  6107525 |  1459577    57926     37 |  0.010 % |
453.86/454.10	c |     87382 |  154259  1152161  6106463 |  1605535    87097     39 |  0.011 % |
648.50/648.70	c |    131175 |  154259  1152161  6106463 |  1766088   130890     39 |  0.011 % |
926.04/926.30	c |    196860 |  154259  1152161  6106463 |  1942697   196575     35 |  0.011 % |

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node7/watcher-315065-1172648322 -o ROOT/results/node7/solver-315065-1172648322 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/315065-1172648322/minisat /tmp/evaluation/315065-1172648322/instance-315065-1172648322.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): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 0.97 0.98 2/77 2441
/proc/meminfo: memFree=1824208/2055920 swapFree=4147388/4192956
[pid=2441] ppid=2439 vsize=2508 CPUtime=0
/proc/2441/stat : 2441 (minisat) R 2439 2441 1519 0 -1 4194304 519 0 0 0 0 0 0 0 20 0 1 0 284787008 2568192 503 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134710340 0 0 4096 3 0 0 0 17 1 0 0
/proc/2441/statm: 627 508 55 138 0 486 0

[startup+0.060325 s]
/proc/loadavg: 1.00 0.97 0.98 2/77 2441
/proc/meminfo: memFree=1824208/2055920 swapFree=4147388/4192956
[pid=2441] ppid=2439 vsize=6688 CPUtime=0.05
/proc/2441/stat : 2441 (minisat) R 2439 2441 1519 0 -1 4194304 1471 0 0 0 4 1 0 0 20 0 1 0 284787008 6848512 1455 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/2441/statm: 1672 1456 58 138 0 1531 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 6688

[startup+0.101329 s]
/proc/loadavg: 1.00 0.97 0.98 2/77 2441
/proc/meminfo: memFree=1824208/2055920 swapFree=4147388/4192956
[pid=2441] ppid=2439 vsize=9228 CPUtime=0.09
/proc/2441/stat : 2441 (minisat) R 2439 2441 1519 0 -1 4194304 2093 0 0 0 8 1 0 0 21 0 1 0 284787008 9449472 2077 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134553301 0 0 4096 3 0 0 0 17 1 0 0
/proc/2441/statm: 2307 2077 58 138 0 2166 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9228

[startup+0.30135 s]
/proc/loadavg: 1.00 0.97 0.98 2/77 2441
/proc/meminfo: memFree=1824208/2055920 swapFree=4147388/4192956
[pid=2441] ppid=2439 vsize=24148 CPUtime=0.29
/proc/2441/stat : 2441 (minisat) R 2439 2441 1519 0 -1 4194304 5299 0 0 0 26 3 0 0 23 0 1 0 284787008 24727552 5283 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/2441/statm: 6037 5284 58 138 0 5896 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 24148

[startup+0.701392 s]
/proc/loadavg: 1.00 0.97 0.98 2/77 2441
/proc/meminfo: memFree=1824208/2055920 swapFree=4147388/4192956
[pid=2441] ppid=2439 vsize=45268 CPUtime=0.69
/proc/2441/stat : 2441 (minisat) R 2439 2441 1519 0 -1 4194304 10669 0 0 0 64 5 0 0 25 0 1 0 284787008 46354432 10653 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134553294 0 0 4096 3 0 0 0 17 1 0 0
/proc/2441/statm: 11317 10653 58 138 0 11176 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 45268

[startup+1.50147 s]
/proc/loadavg: 1.08 0.99 0.99 2/78 2442
/proc/meminfo: memFree=1765448/2055920 swapFree=4147388/4192956
[pid=2441] ppid=2439 vsize=88216 CPUtime=1.49
/proc/2441/stat : 2441 (minisat) R 2439 2441 1519 0 -1 4194304 20702 0 0 0 138 11 0 0 25 0 1 0 284787008 90333184 20686 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/2441/statm: 22054 20686 58 138 0 21913 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 88216

[startup+3.10164 s]
/proc/loadavg: 1.08 0.99 0.99 2/78 2442
/proc/meminfo: memFree=1711688/2055920 swapFree=4147388/4192956
[pid=2441] ppid=2439 vsize=181720 CPUtime=3.09
/proc/2441/stat : 2441 (minisat) R 2439 2441 1519 0 -1 4194304 40196 0 0 0 288 21 0 0 25 0 1 0 284787008 186081280 40180 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/2441/statm: 45430 40180 58 138 0 45289 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 181720

[startup+6.30198 s]
/proc/loadavg: 1.08 0.99 0.99 2/78 2442
/proc/meminfo: memFree=1625672/2055920 swapFree=4147388/4192956
[pid=2441] ppid=2439 vsize=223696 CPUtime=6.29
/proc/2441/stat : 2441 (minisat) R 2439 2441 1519 0 -1 4194304 53449 0 0 0 601 28 0 0 25 0 1 0 284787008 229064704 53433 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/2441/statm: 55924 53433 70 138 0 55783 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 223696

[startup+12.7016 s]
/proc/loadavg: 1.07 0.99 0.99 2/78 2442
/proc/meminfo: memFree=1537608/2055920 swapFree=4147388/4192956
[pid=2441] ppid=2439 vsize=309920 CPUtime=12.69
/proc/2441/stat : 2441 (minisat) R 2439 2441 1519 0 -1 4194304 73663 0 0 0 1232 37 0 0 25 0 1 0 284787008 317358080 73647 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/2441/statm: 77480 73647 70 138 0 77339 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 309920

[startup+25.502 s]
/proc/loadavg: 1.06 0.99 0.99 2/78 2442
/proc/meminfo: memFree=1422664/2055920 swapFree=4147388/4192956
[pid=2441] ppid=2439 vsize=414376 CPUtime=25.48
/proc/2441/stat : 2441 (minisat) R 2439 2441 1519 0 -1 4194304 101168 0 0 0 2501 47 0 0 25 0 1 0 284787008 424321024 101152 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/2441/statm: 103594 101152 70 138 0 103453 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 414376

[startup+51.1017 s]
/proc/loadavg: 1.04 0.99 0.99 2/78 2442
/proc/meminfo: memFree=1360136/2055920 swapFree=4147388/4192956
[pid=2441] ppid=2439 vsize=479740 CPUtime=51.06
/proc/2441/stat : 2441 (minisat) R 2439 2441 1519 0 -1 4194304 116159 0 0 0 5051 55 0 0 25 0 1 0 284787008 491253760 116143 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134530601 0 0 4096 3 0 0 0 17 1 0 0
/proc/2441/statm: 119935 116143 70 138 0 119794 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 479740

[startup+102.305 s]
/proc/loadavg: 1.01 0.99 0.99 2/78 2442
/proc/meminfo: memFree=1405576/2055920 swapFree=4147388/4192956
[pid=2441] ppid=2439 vsize=431980 CPUtime=102.25
/proc/2441/stat : 2441 (minisat) R 2439 2441 1519 0 -1 4194304 117685 0 0 0 10168 57 0 0 25 0 1 0 284787008 442347520 104777 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/2441/statm: 107995 104777 74 138 0 107854 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 431980

[startup+162.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 2444
/proc/meminfo: memFree=1405320/2055920 swapFree=4147388/4192956
[pid=2441] ppid=2439 vsize=431980 CPUtime=162.23
/proc/2441/stat : 2441 (minisat) R 2439 2441 1519 0 -1 4194304 117685 0 0 0 16166 57 0 0 25 0 1 0 284787008 442347520 104777 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/2441/statm: 107995 104777 74 138 0 107854 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 431980

[startup+222.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 2444
/proc/meminfo: memFree=1405256/2055920 swapFree=4147388/4192956
[pid=2441] ppid=2439 vsize=432144 CPUtime=222.22
/proc/2441/stat : 2441 (minisat) R 2439 2441 1519 0 -1 4194304 117717 0 0 0 22164 58 0 0 25 0 1 0 284787008 442515456 104809 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134552688 0 0 4096 3 0 0 0 17 1 0 0
/proc/2441/statm: 108036 104809 74 138 0 107895 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 432144

[startup+282.302 s]
/proc/loadavg: 1.00 0.99 0.99 3/78 2444
/proc/meminfo: memFree=1405128/2055920 swapFree=4147388/4192956
[pid=2441] ppid=2439 vsize=432224 CPUtime=282.2
/proc/2441/stat : 2441 (minisat) R 2439 2441 1519 0 -1 4194304 117729 0 0 0 28162 58 0 0 25 0 1 0 284787008 442597376 104821 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134556124 0 0 4096 3 0 0 0 17 1 0 0
/proc/2441/statm: 108056 104821 74 138 0 107915 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 432224

[startup+342.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 2444
/proc/meminfo: memFree=1405000/2055920 swapFree=4147388/4192956
[pid=2441] ppid=2439 vsize=432344 CPUtime=342.19
/proc/2441/stat : 2441 (minisat) R 2439 2441 1519 0 -1 4194304 117751 0 0 0 34160 59 0 0 25 0 1 0 284787008 442720256 104843 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134551963 0 0 4096 3 0 0 0 17 1 0 0
/proc/2441/statm: 108086 104843 74 138 0 107945 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 432344

[startup+402.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 2444
/proc/meminfo: memFree=1404936/2055920 swapFree=4147388/4192956
[pid=2441] ppid=2439 vsize=432344 CPUtime=402.17
/proc/2441/stat : 2441 (minisat) R 2439 2441 1519 0 -1 4194304 117763 0 0 0 40158 59 0 0 25 0 1 0 284787008 442720256 104855 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/2441/statm: 108086 104855 74 138 0 107945 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 432344

[startup+462.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 2444
/proc/meminfo: memFree=1404808/2055920 swapFree=4147388/4192956
[pid=2441] ppid=2439 vsize=432344 CPUtime=462.16
/proc/2441/stat : 2441 (minisat) R 2439 2441 1519 0 -1 4194304 117776 0 0 0 46156 60 0 0 25 0 1 0 284787008 442720256 104868 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/2441/statm: 108086 104868 74 138 0 107945 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 432344

[startup+522.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 2444
/proc/meminfo: memFree=1404744/2055920 swapFree=4147388/4192956
[pid=2441] ppid=2439 vsize=432524 CPUtime=522.14
/proc/2441/stat : 2441 (minisat) R 2439 2441 1519 0 -1 4194304 117788 0 0 0 52153 61 0 0 25 0 1 0 284787008 442904576 104880 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134556078 0 0 4096 3 0 0 0 17 1 0 0
/proc/2441/statm: 108131 104880 74 138 0 107990 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 432524

[startup+582.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 2444
/proc/meminfo: memFree=1404616/2055920 swapFree=4147388/4192956
[pid=2441] ppid=2439 vsize=432524 CPUtime=582.13
/proc/2441/stat : 2441 (minisat) R 2439 2441 1519 0 -1 4194304 117800 0 0 0 58152 61 0 0 25 0 1 0 284787008 442904576 104892 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/2441/statm: 108131 104892 74 138 0 107990 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 432524

[startup+642.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 2444
/proc/meminfo: memFree=1404552/2055920 swapFree=4147388/4192956
[pid=2441] ppid=2439 vsize=432524 CPUtime=642.11
/proc/2441/stat : 2441 (minisat) R 2439 2441 1519 0 -1 4194304 117814 0 0 0 64150 61 0 0 25 0 1 0 284787008 442904576 104906 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/2441/statm: 108131 104906 74 138 0 107990 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 432524

[startup+702.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 2444
/proc/meminfo: memFree=1404232/2055920 swapFree=4147388/4192956
[pid=2441] ppid=2439 vsize=432792 CPUtime=702.1
/proc/2441/stat : 2441 (minisat) R 2439 2441 1519 0 -1 4194304 117835 0 0 0 70148 62 0 0 25 0 1 0 284787008 443179008 104927 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/2441/statm: 108198 104927 74 138 0 108057 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 432792

[startup+762.305 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 2444
/proc/meminfo: memFree=1404168/2055920 swapFree=4147388/4192956
[pid=2441] ppid=2439 vsize=432792 CPUtime=762.08
/proc/2441/stat : 2441 (minisat) R 2439 2441 1519 0 -1 4194304 117844 0 0 0 76146 62 0 0 25 0 1 0 284787008 443179008 104936 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/2441/statm: 108198 104936 74 138 0 108057 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 432792

[startup+822.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 2444
/proc/meminfo: memFree=1404104/2055920 swapFree=4147388/4192956
[pid=2441] ppid=2439 vsize=432792 CPUtime=822.06
/proc/2441/stat : 2441 (minisat) R 2439 2441 1519 0 -1 4194304 117858 0 0 0 82143 63 0 0 25 0 1 0 284787008 443179008 104950 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/2441/statm: 108198 104950 74 138 0 108057 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 432792

[startup+882.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 2444
/proc/meminfo: memFree=1403976/2055920 swapFree=4147388/4192956
[pid=2441] ppid=2439 vsize=432792 CPUtime=882.05
/proc/2441/stat : 2441 (minisat) R 2439 2441 1519 0 -1 4194304 117870 0 0 0 88141 64 0 0 25 0 1 0 284787008 443179008 104962 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550254 0 0 4096 3 0 0 0 17 1 0 0
/proc/2441/statm: 108198 104962 74 138 0 108057 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 432792

[startup+942.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 2444
/proc/meminfo: memFree=1403848/2055920 swapFree=4147388/4192956
[pid=2441] ppid=2439 vsize=432792 CPUtime=942.03
/proc/2441/stat : 2441 (minisat) R 2439 2441 1519 0 -1 4194304 117890 0 0 0 94139 64 0 0 25 0 1 0 284787008 443179008 104982 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/2441/statm: 108198 104982 74 138 0 108057 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 432792

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 2444
/proc/meminfo: memFree=1403720/2055920 swapFree=4147388/4192956
[pid=2441] ppid=2439 vsize=433196 CPUtime=1002.01
/proc/2441/stat : 2441 (minisat) R 2439 2441 1519 0 -1 4194304 117900 0 0 0 100137 64 0 0 25 0 1 0 284787008 443592704 104992 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550262 0 0 4096 3 0 0 0 17 1 0 0
/proc/2441/statm: 108299 104992 74 138 0 108158 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 433196

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 2444
/proc/meminfo: memFree=1403592/2055920 swapFree=4147388/4192956
[pid=2441] ppid=2439 vsize=433196 CPUtime=1062
/proc/2441/stat : 2441 (minisat) R 2439 2441 1519 0 -1 4194304 117911 0 0 0 106135 65 0 0 25 0 1 0 284787008 443592704 105003 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550982 0 0 4096 3 0 0 0 17 1 0 0
/proc/2441/statm: 108299 105003 74 138 0 108158 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 433196

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 2444
/proc/meminfo: memFree=1403464/2055920 swapFree=4147388/4192956
[pid=2441] ppid=2439 vsize=433196 CPUtime=1121.98
/proc/2441/stat : 2441 (minisat) R 2439 2441 1519 0 -1 4194304 117922 0 0 0 112133 65 0 0 25 0 1 0 284787008 443592704 105014 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/2441/statm: 108299 105014 74 138 0 108158 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 433196

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 2444
/proc/meminfo: memFree=1403400/2055920 swapFree=4147388/4192956
[pid=2441] ppid=2439 vsize=433196 CPUtime=1181.97
/proc/2441/stat : 2441 (minisat) R 2439 2441 1519 0 -1 4194304 117933 0 0 0 118131 66 0 0 25 0 1 0 284787008 443592704 105025 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550521 0 0 4096 3 0 0 0 17 1 0 0
/proc/2441/statm: 108299 105025 74 138 0 108158 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 433196



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 2444
/proc/meminfo: memFree=1403336/2055920 swapFree=4147388/4192956
[pid=2441] ppid=2439 vsize=433196 CPUtime=1200.07
/proc/2441/stat : 2441 (minisat) R 2439 2441 1519 0 -1 4194304 117936 0 0 0 119941 66 0 0 25 0 1 0 284787008 443592704 105028 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550551 0 0 4096 3 0 0 0 17 1 0 0
/proc/2441/statm: 108299 105028 74 138 0 108158 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 433196

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.48
CPU time (s): 1200.15
CPU user time (s): 1199.42
CPU system time (s): 0.734888
CPU usage (%): 99.9729
Max. virtual memory (cumulated for all children) (KiB): 498396

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.42
system time used= 0.734888
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 117936
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= 5
involuntary context switches= 3004

runsolver used 1.2968 second user time and 3.08053 second system time

The end

Launcher Data (download as text)

Begin job on node7 on Wed Feb 28 07:38:43 UTC 2007

IDJOB= 315065
IDBENCH= 20407
IDSOLVER= 109
FILE ID= node7/315065-1172648322

PBS_JOBID= 3980942

Free space on /tmp= 66464 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/industrial/palacias/hard/safe-50-h50-sat.cnf
COMMAND LINE= /tmp/evaluation/315065-1172648322/minisat /tmp/evaluation/315065-1172648322/instance-315065-1172648322.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-315065-1172648322 -o ROOT/results/node7/solver-315065-1172648322 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/315065-1172648322/minisat /tmp/evaluation/315065-1172648322/instance-315065-1172648322.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  03c6b6156c444674b996a4279225be1a

RANDOM SEED= 957950453

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node7.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.232
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		: 3000.232
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:       1825256 kB
Buffers:          4912 kB
Cached:         151040 kB
SwapCached:       8336 kB
Active:          76096 kB
Inactive:       102344 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1825256 kB
SwapTotal:     4192956 kB
SwapFree:      4147388 kB
Dirty:           40996 kB
Writeback:           0 kB
Mapped:          29468 kB
Slab:            37780 kB
Committed_AS:   977772 kB
PageTables:       1764 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= 66464 MiB

End job on node7 on Wed Feb 28 07:58:45 UTC 2007