Trace number 304511

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) 1200.11 1200.51

General information on the benchmark

Namerandom/LargeSize/7SAT/v160/
unif-k7-r85-v160-c13600-S498187802-14.cnf
MD5SUM00d47b831eb8416786df8f38bac74b26
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark8.94064
Satisfiable
(Un)Satisfiability was proved
Number of variables160
Number of clauses13600
Sum of the clauses size95200
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 513600

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:  160                                                  |
0.00/0.00	c |  Number of clauses:    13600                                                |
0.00/0.07	c |  Parsing time:         0.07         s                                       |
0.30/0.38	c ============================[ Search Statistics ]==============================
0.30/0.38	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.30/0.38	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.30/0.38	c ===============================================================================
0.30/0.38	c |         0 |     160    13600    95200 |     4533        0    nan |  0.000 % |
0.30/0.39	c |       100 |     160    13600    95200 |     4986      100     47 |  0.004 % |
0.30/0.40	c |       251 |     160    13600    95200 |     5485      251     46 |  0.004 % |
0.41/0.42	c |       476 |     160    13600    95200 |     6033      476     46 |  0.004 % |
0.41/0.45	c |       814 |     160    13600    95200 |     6637      814     47 |  0.004 % |
0.41/0.49	c |      1320 |     160    13600    95200 |     7300     1320     48 |  0.004 % |
0.51/0.56	c |      2081 |     160    13600    95200 |     8031     2081     48 |  0.004 % |
0.61/0.66	c |      3222 |     160    13600    95200 |     8834     3222     48 |  0.004 % |
0.81/0.83	c |      4932 |     160    13600    95200 |     9717     4932     48 |  0.004 % |
1.12/1.13	c |      7494 |     160    13600    95200 |    10689     7494     48 |  0.004 % |
1.63/1.65	c |     11338 |     160    13600    95200 |    11758     5962     48 |  0.004 % |
2.45/2.47	c |     17104 |     160    13600    95200 |    12934    11728     49 |  0.004 % |
3.79/3.89	c |     25753 |     160    13600    95200 |    14227     7362     49 |  0.004 % |
6.14/6.16	c |     38727 |     160    13600    95200 |    15650    13190     49 |  0.004 % |
9.61/9.71	c |     58190 |     160    13600    95200 |    17215     9066     48 |  0.004 % |
15.56/15.63	c |     87385 |     160    13600    95200 |    18936    12326     50 |  0.004 % |
25.39/25.50	c |    131174 |     160    13600    95200 |    20830    18095     50 |  0.004 % |
41.47/41.54	c |    196859 |     160    13600    95200 |    22913    10627     48 |  0.004 % |
66.97/67.08	c |    295385 |     160    13600    95200 |    25204    16811     48 |  0.004 % |
108.04/108.08	c |    443176 |     160    13600    95200 |    27725    18856     47 |  0.004 % |
174.31/174.42	c |    664859 |     160    13600    95200 |    30497    24209     47 |  0.004 % |
277.53/277.68	c |    997384 |     160    13600    95200 |    33547    15102     48 |  0.004 % |
443.34/443.53	c |   1496173 |     160    13600    95200 |    36902    33040     51 |  0.004 % |
718.02/718.28	c |   2244356 |     160    13600    95200 |    40592    16601     48 |  0.004 % |
1155.74/1156.10	c |   3366630 |     160    13600    95200 |    44652    12978     48 |  0.004 % |

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node13/watcher-304511-1172060187 -o ROOT/results/node13/solver-304511-1172060187 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/304511-1172060187/minisat /tmp/evaluation/304511-1172060187/instance-304511-1172060187.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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 1.00 1.03 3/77 14695
/proc/meminfo: memFree=1459000/2055920 swapFree=4192812/4192956
[pid=14695] ppid=14693 vsize=1888 CPUtime=0
/proc/14695/stat : 14695 (minisat) R 14693 14695 13644 0 -1 4194304 220 0 0 0 0 0 0 0 18 0 1 0 225973179 1933312 204 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/14695/statm: 472 204 58 138 0 331 0

[startup+0.107184 s]
/proc/loadavg: 1.00 1.00 1.03 3/77 14695
/proc/meminfo: memFree=1459000/2055920 swapFree=4192812/4192956
[pid=14695] ppid=14693 vsize=3160 CPUtime=0.1
/proc/14695/stat : 14695 (minisat) R 14693 14695 13644 0 -1 4194304 536 0 0 0 10 0 0 0 18 0 1 0 225973179 3235840 520 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134530601 0 0 4096 3 0 0 0 17 1 0 0
/proc/14695/statm: 790 520 71 138 0 649 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3160

[startup+0.515237 s]
/proc/loadavg: 1.00 1.00 1.03 3/77 14695
/proc/meminfo: memFree=1459000/2055920 swapFree=4192812/4192956
[pid=14695] ppid=14693 vsize=3088 CPUtime=0.51
/proc/14695/stat : 14695 (minisat) R 14693 14695 13644 0 -1 4194304 551 0 0 0 51 0 0 0 21 0 1 0 225973179 3162112 535 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/14695/statm: 772 535 73 138 0 631 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3088

[startup+1.33535 s]
/proc/loadavg: 1.00 1.00 1.03 2/78 14696
/proc/meminfo: memFree=1455984/2055920 swapFree=4192812/4192956
[pid=14695] ppid=14693 vsize=4672 CPUtime=1.33
/proc/14695/stat : 14695 (minisat) R 14693 14695 13644 0 -1 4194304 926 0 0 0 133 0 0 0 25 0 1 0 225973179 4784128 910 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/14695/statm: 1168 910 73 138 0 1027 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 4672

[startup+2.97456 s]
/proc/loadavg: 1.00 1.00 1.03 2/78 14696
/proc/meminfo: memFree=1455152/2055920 swapFree=4192812/4192956
[pid=14695] ppid=14693 vsize=5664 CPUtime=2.96
/proc/14695/stat : 14695 (minisat) R 14693 14695 13644 0 -1 4194304 1168 0 0 0 296 0 0 0 25 0 1 0 225973179 5799936 1152 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/14695/statm: 1416 1152 73 138 0 1275 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 5664

[startup+6.253 s]
/proc/loadavg: 1.00 1.00 1.03 2/78 14696
/proc/meminfo: memFree=1454000/2055920 swapFree=4192812/4192956
[pid=14695] ppid=14693 vsize=6060 CPUtime=6.24
/proc/14695/stat : 14695 (minisat) R 14693 14695 13644 0 -1 4194304 1277 0 0 0 624 0 0 0 25 0 1 0 225973179 6205440 1261 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/14695/statm: 1515 1261 73 138 0 1374 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 6060

[startup+12.7089 s]
/proc/loadavg: 1.00 1.00 1.03 2/78 14696
/proc/meminfo: memFree=1452976/2055920 swapFree=4192812/4192956
[pid=14695] ppid=14693 vsize=6984 CPUtime=12.7
/proc/14695/stat : 14695 (minisat) R 14693 14695 13644 0 -1 4194304 1526 0 0 0 1269 1 0 0 25 0 1 0 225973179 7151616 1510 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/14695/statm: 1746 1510 73 138 0 1605 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 6984

[startup+25.5096 s]
/proc/loadavg: 1.00 1.00 1.03 2/78 14696
/proc/meminfo: memFree=1452016/2055920 swapFree=4192812/4192956
[pid=14695] ppid=14693 vsize=7952 CPUtime=25.5
/proc/14695/stat : 14695 (minisat) R 14693 14695 13644 0 -1 4194304 1756 0 0 0 2549 1 0 0 25 0 1 0 225973179 8142848 1740 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/14695/statm: 1988 1740 73 138 0 1847 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 7952

[startup+51.121 s]
/proc/loadavg: 1.00 1.00 1.03 2/78 14696
/proc/meminfo: memFree=1450480/2055920 swapFree=4192812/4192956
[pid=14695] ppid=14693 vsize=9552 CPUtime=51.1
/proc/14695/stat : 14695 (minisat) R 14693 14695 13644 0 -1 4194304 2134 0 0 0 5109 1 0 0 25 0 1 0 225973179 9781248 2118 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/14695/statm: 2388 2118 73 138 0 2247 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 9552

[startup+102.339 s]
/proc/loadavg: 1.00 1.00 1.02 2/78 14696
/proc/meminfo: memFree=1449456/2055920 swapFree=4192812/4192956
[pid=14695] ppid=14693 vsize=10636 CPUtime=102.3
/proc/14695/stat : 14695 (minisat) R 14693 14695 13644 0 -1 4194304 2386 0 0 0 10228 2 0 0 25 0 1 0 225973179 10891264 2370 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550982 0 0 4096 3 0 0 0 17 1 0 0
/proc/14695/statm: 2659 2370 73 138 0 2518 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 10636

[startup+162.376 s]
/proc/loadavg: 1.00 1.00 1.02 2/78 14696
/proc/meminfo: memFree=1448240/2055920 swapFree=4192812/4192956
[pid=14695] ppid=14693 vsize=11932 CPUtime=162.32
/proc/14695/stat : 14695 (minisat) R 14693 14695 13644 0 -1 4194304 2689 0 0 0 16229 3 0 0 25 0 1 0 225973179 12218368 2673 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/14695/statm: 2983 2673 73 138 0 2842 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 11932

[startup+222.406 s]
/proc/loadavg: 1.00 1.00 1.01 2/78 14696
/proc/meminfo: memFree=1447344/2055920 swapFree=4192812/4192956
[pid=14695] ppid=14693 vsize=12924 CPUtime=222.33
/proc/14695/stat : 14695 (minisat) R 14693 14695 13644 0 -1 4194304 2918 0 0 0 22229 4 0 0 25 0 1 0 225973179 13234176 2902 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/14695/statm: 3231 2902 73 138 0 3090 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 12924

[startup+282.436 s]
/proc/loadavg: 1.00 1.00 1.01 2/78 14696
/proc/meminfo: memFree=1447024/2055920 swapFree=4192812/4192956
[pid=14695] ppid=14693 vsize=13204 CPUtime=282.35
/proc/14695/stat : 14695 (minisat) R 14693 14695 13644 0 -1 4194304 3011 0 0 0 28230 5 0 0 25 0 1 0 225973179 13520896 2995 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/14695/statm: 3301 2995 73 138 0 3160 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 13204

[startup+342.468 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14696
/proc/meminfo: memFree=1445872/2055920 swapFree=4192812/4192956
[pid=14695] ppid=14693 vsize=14420 CPUtime=342.36
/proc/14695/stat : 14695 (minisat) R 14693 14695 13644 0 -1 4194304 3277 0 0 0 34231 5 0 0 25 0 1 0 225973179 14766080 3261 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551002 0 0 4096 3 0 0 0 17 1 0 0
/proc/14695/statm: 3605 3261 73 138 0 3464 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 14420

[startup+402.499 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14696
/proc/meminfo: memFree=1445616/2055920 swapFree=4192812/4192956
[pid=14695] ppid=14693 vsize=14576 CPUtime=402.38
/proc/14695/stat : 14695 (minisat) R 14693 14695 13644 0 -1 4194304 3334 0 0 0 40232 6 0 0 25 0 1 0 225973179 14925824 3318 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/14695/statm: 3644 3318 73 138 0 3503 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 14576

[startup+462.532 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14696
/proc/meminfo: memFree=1444592/2055920 swapFree=4192812/4192956
[pid=14695] ppid=14693 vsize=15500 CPUtime=462.38
/proc/14695/stat : 14695 (minisat) R 14693 14695 13644 0 -1 4194304 3581 0 0 0 46232 6 0 0 25 0 1 0 225973179 15872000 3565 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/14695/statm: 3875 3565 73 138 0 3734 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 15500

[startup+522.563 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14696
/proc/meminfo: memFree=1444336/2055920 swapFree=4192812/4192956
[pid=14695] ppid=14693 vsize=15940 CPUtime=522.4
/proc/14695/stat : 14695 (minisat) R 14693 14695 13644 0 -1 4194304 3655 0 0 0 52233 7 0 0 25 0 1 0 225973179 16322560 3639 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/14695/statm: 3985 3639 73 138 0 3844 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 15940

[startup+582.595 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14696
/proc/meminfo: memFree=1444144/2055920 swapFree=4192812/4192956
[pid=14695] ppid=14693 vsize=16084 CPUtime=582.43
/proc/14695/stat : 14695 (minisat) R 14693 14695 13644 0 -1 4194304 3707 0 0 0 58235 8 0 0 25 0 1 0 225973179 16470016 3691 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 1 0 0
/proc/14695/statm: 4021 3691 73 138 0 3880 0
Current children cumulated CPU time (s) 582.43
Current children cumulated vsize (KiB) 16084

[startup+642.63 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14696
/proc/meminfo: memFree=1444080/2055920 swapFree=4192812/4192956
[pid=14695] ppid=14693 vsize=16228 CPUtime=642.43
/proc/14695/stat : 14695 (minisat) R 14693 14695 13644 0 -1 4194304 3724 0 0 0 64235 8 0 0 25 0 1 0 225973179 16617472 3708 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/14695/statm: 4057 3708 73 138 0 3916 0
Current children cumulated CPU time (s) 642.43
Current children cumulated vsize (KiB) 16228

[startup+702.662 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14696
/proc/meminfo: memFree=1443760/2055920 swapFree=4192812/4192956
[pid=14695] ppid=14693 vsize=16576 CPUtime=702.45
/proc/14695/stat : 14695 (minisat) R 14693 14695 13644 0 -1 4194304 3797 0 0 0 70236 9 0 0 25 0 1 0 225973179 16973824 3781 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/14695/statm: 4144 3781 73 138 0 4003 0
Current children cumulated CPU time (s) 702.45
Current children cumulated vsize (KiB) 16576

[startup+762.693 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 14696
/proc/meminfo: memFree=1442736/2055920 swapFree=4192812/4192956
[pid=14695] ppid=14693 vsize=17560 CPUtime=762.47
/proc/14695/stat : 14695 (minisat) R 14693 14695 13644 0 -1 4194304 4045 0 0 0 76237 10 0 0 25 0 1 0 225973179 17981440 4029 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550699 0 0 4096 3 0 0 0 17 1 0 0
/proc/14695/statm: 4390 4029 73 138 0 4249 0
Current children cumulated CPU time (s) 762.47
Current children cumulated vsize (KiB) 17560

[startup+822.73 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 14696
/proc/meminfo: memFree=1442480/2055920 swapFree=4192812/4192956
[pid=14695] ppid=14693 vsize=17836 CPUtime=822.48
/proc/14695/stat : 14695 (minisat) R 14693 14695 13644 0 -1 4194304 4127 0 0 0 82238 10 0 0 25 0 1 0 225973179 18264064 4111 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/14695/statm: 4459 4111 73 138 0 4318 0
Current children cumulated CPU time (s) 822.48
Current children cumulated vsize (KiB) 17836

[startup+882.76 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 14696
/proc/meminfo: memFree=1442224/2055920 swapFree=4192812/4192956
[pid=14695] ppid=14693 vsize=18120 CPUtime=882.5
/proc/14695/stat : 14695 (minisat) R 14693 14695 13644 0 -1 4194304 4189 0 0 0 88239 11 0 0 25 0 1 0 225973179 18554880 4173 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/14695/statm: 4530 4173 73 138 0 4389 0
Current children cumulated CPU time (s) 882.5
Current children cumulated vsize (KiB) 18120

[startup+942.793 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14696
/proc/meminfo: memFree=1442096/2055920 swapFree=4192812/4192956
[pid=14695] ppid=14693 vsize=18296 CPUtime=942.51
/proc/14695/stat : 14695 (minisat) R 14693 14695 13644 0 -1 4194304 4221 0 0 0 94240 11 0 0 25 0 1 0 225973179 18735104 4205 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/14695/statm: 4574 4205 73 138 0 4433 0
Current children cumulated CPU time (s) 942.51
Current children cumulated vsize (KiB) 18296

[startup+1002.82 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14696
/proc/meminfo: memFree=1441968/2055920 swapFree=4192812/4192956
[pid=14695] ppid=14693 vsize=18484 CPUtime=1002.53
/proc/14695/stat : 14695 (minisat) R 14693 14695 13644 0 -1 4194304 4248 0 0 0 100241 12 0 0 25 0 1 0 225973179 18927616 4232 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/14695/statm: 4621 4232 73 138 0 4480 0
Current children cumulated CPU time (s) 1002.53
Current children cumulated vsize (KiB) 18484

[startup+1062.86 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14696
/proc/meminfo: memFree=1441840/2055920 swapFree=4192812/4192956
[pid=14695] ppid=14693 vsize=18484 CPUtime=1062.54
/proc/14695/stat : 14695 (minisat) R 14693 14695 13644 0 -1 4194304 4277 0 0 0 106242 12 0 0 25 0 1 0 225973179 18927616 4261 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/14695/statm: 4621 4261 73 138 0 4480 0
Current children cumulated CPU time (s) 1062.54
Current children cumulated vsize (KiB) 18484

[startup+1122.89 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14696
/proc/meminfo: memFree=1441648/2055920 swapFree=4192812/4192956
[pid=14695] ppid=14693 vsize=18824 CPUtime=1122.56
/proc/14695/stat : 14695 (minisat) R 14693 14695 13644 0 -1 4194304 4331 0 0 0 112243 13 0 0 25 0 1 0 225973179 19275776 4315 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/14695/statm: 4706 4315 73 138 0 4565 0
Current children cumulated CPU time (s) 1122.56
Current children cumulated vsize (KiB) 18824

[startup+1182.92 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14696
/proc/meminfo: memFree=1440944/2055920 swapFree=4192812/4192956
[pid=14695] ppid=14693 vsize=19608 CPUtime=1182.58
/proc/14695/stat : 14695 (minisat) R 14693 14695 13644 0 -1 4194304 4537 0 0 0 118244 14 0 0 25 0 1 0 225973179 20078592 4521 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550741 0 0 4096 3 0 0 0 17 1 0 0
/proc/14695/statm: 4902 4521 73 138 0 4761 0
Current children cumulated CPU time (s) 1182.58
Current children cumulated vsize (KiB) 19608



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.44 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14696
/proc/meminfo: memFree=1440752/2055920 swapFree=4192812/4192956
[pid=14695] ppid=14693 vsize=19784 CPUtime=1200.1
/proc/14695/stat : 14695 (minisat) R 14693 14695 13644 0 -1 4194304 4559 0 0 0 119996 14 0 0 25 0 1 0 225973179 20258816 4543 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550593 0 0 4096 3 0 0 0 17 1 0 0
/proc/14695/statm: 4946 4543 73 138 0 4805 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 19784

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

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

[startup+1200.44 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14696
/proc/meminfo: memFree=1440752/2055920 swapFree=4192812/4192956
[pid=14695] ppid=14693 vsize=19784 CPUtime=1200.1
/proc/14695/stat : 14695 (minisat) R 14693 14695 13644 0 -1 4194304 4559 0 0 0 119996 14 0 0 25 0 1 0 225973179 20258816 4543 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550593 0 0 4096 3 0 0 0 17 1 0 0
/proc/14695/statm: 4946 4543 73 138 0 4805 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 19784

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.11
CPU user time (s): 1199.96
CPU system time (s): 0.146977
CPU usage (%): 99.9668
Max. virtual memory (cumulated for all children) (KiB): 19784

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.146977
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4559
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= 7
involuntary context switches= 1746

runsolver used 1.39779 second user time and 2.73458 second system time

The end

Launcher Data (download as text)

Begin job on node13 on Wed Feb 21 12:16:27 UTC 2007

IDJOB= 304511
IDBENCH= 20134
IDSOLVER= 109
FILE ID= node13/304511-1172060187

PBS_JOBID= 3865276

Free space on /tmp= 66544 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v160/unif-k7-r85-v160-c13600-S498187802-14.cnf
COMMAND LINE= /tmp/evaluation/304511-1172060187/minisat /tmp/evaluation/304511-1172060187/instance-304511-1172060187.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node13/watcher-304511-1172060187 -o ROOT/results/node13/solver-304511-1172060187 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/304511-1172060187/minisat /tmp/evaluation/304511-1172060187/instance-304511-1172060187.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  00d47b831eb8416786df8f38bac74b26

RANDOM SEED= 284306710

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node13.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		: 3000.236
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		: 3000.236
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:       1459408 kB
Buffers:         53728 kB
Cached:         408264 kB
SwapCached:          0 kB
Active:         191520 kB
Inactive:       325080 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1459408 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1268 kB
Writeback:           0 kB
Mapped:          73512 kB
Slab:            65456 kB
Committed_AS:   995292 kB
PageTables:       1744 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= 66544 MiB

End job on node13 on Wed Feb 21 12:36:30 UTC 2007