Trace number 421228

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? (TO) 1200.11 1200.41

General information on the benchmark

Namerandom/LargeSize/7SAT/v140/
unif-k7-r85-v140-c11900-S1215030506-14.cnf
MD5SUM15014b36bd3f1b632f14e04ffece9292
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark519.312
Satisfiable
(Un)Satisfiability was proved
Number of variables140
Number of clauses11900
Sum of the clauses size83300
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 511900

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:  140                                                  |
0.00/0.00	c |  Number of clauses:    11900                                                |
0.00/0.02	c |  Parsing time:         0.02         s                                       |
0.19/0.27	c ============================[ Search Statistics ]==============================
0.19/0.27	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.19/0.27	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.19/0.27	c ===============================================================================
0.19/0.27	c |         0 |     140    11900    83300 |     3966        0    nan |  0.000 % |
0.19/0.28	c |       101 |     140    11900    83300 |     4363      101     43 |  0.005 % |
0.19/0.30	c |       251 |     140    11900    83300 |     4799      251     44 |  0.005 % |
0.29/0.31	c |       476 |     140    11900    83300 |     5279      476     44 |  0.005 % |
0.29/0.34	c |       814 |     140    11900    83300 |     5807      814     44 |  0.005 % |
0.29/0.37	c |      1320 |     140    11900    83300 |     6388     1320     44 |  0.005 % |
0.39/0.42	c |      2080 |     140    11900    83300 |     7027     2080     44 |  0.005 % |
0.49/0.51	c |      3220 |     140    11900    83300 |     7729     3220     43 |  0.005 % |
0.59/0.67	c |      4928 |     140    11900    83300 |     8502     4928     43 |  0.005 % |
0.89/0.93	c |      7490 |     140    11900    83300 |     9353     7490     43 |  0.005 % |
1.29/1.34	c |     11335 |     140    11900    83300 |    10288     6621     43 |  0.005 % |
1.99/2.00	c |     17103 |     140    11900    83300 |    11317     7209     43 |  0.005 % |
2.99/3.09	c |     25754 |     140    11900    83300 |    12449    10167     42 |  0.005 % |
4.79/4.87	c |     38729 |     140    11900    83300 |    13694    10624     43 |  0.005 % |
7.70/7.73	c |     58190 |     140    11900    83300 |    15063     9449     43 |  0.005 % |
12.29/12.39	c |     87382 |     140    11900    83300 |    16569     8391     42 |  0.005 % |
19.69/19.74	c |    131171 |     140    11900    83300 |    18226    10597     43 |  0.005 % |
31.48/31.50	c |    196857 |     140    11900    83300 |    20049    12277     42 |  0.005 % |
51.28/51.33	c |    295383 |     140    11900    83300 |    22054    10219     42 |  0.005 % |
85.27/85.32	c |    443172 |     140    11900    83300 |    24259    14247     42 |  0.005 % |
140.96/141.08	c |    664855 |     140    11900    83300 |    26685    14933     41 |  0.005 % |
227.43/227.55	c |    997381 |     140    11900    83300 |    29354    25745     43 |  0.005 % |
365.10/365.22	c |   1496169 |     140    11900    83300 |    32289    29081     43 |  0.005 % |
582.95/583.13	c |   2244352 |     140    11900    83300 |    35518    28108     42 |  0.005 % |
929.87/930.11	c |   3366626 |     140    11900    83300 |    39070    13898     42 |  0.005 % |

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node72/watcher-421228-1177500735 -o ROOT/results/node72/solver-421228-1177500735 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421228-1177500735/minisat_noassertions /tmp/evaluation/421228-1177500735/instance-421228-1177500735.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: 0.91 0.97 0.92 3/77 3260
/proc/meminfo: memFree=1816432/2055920 swapFree=4157088/4192956
[pid=3260] ppid=3258 vsize=1856 CPUtime=0
/proc/3260/stat : 3260 (minisat_noasser) R 3258 3260 2088 0 -1 4194304 207 0 0 0 0 0 0 0 18 0 1 0 226111985 1900544 193 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/3260/statm: 464 194 50 130 0 331 0

[startup+0.0925119 s]
/proc/loadavg: 0.91 0.97 0.92 3/77 3260
/proc/meminfo: memFree=1816432/2055920 swapFree=4157088/4192956
[pid=3260] ppid=3258 vsize=2716 CPUtime=0.08
/proc/3260/stat : 3260 (minisat_noasser) R 3258 3260 2088 0 -1 4194304 445 0 0 0 8 0 0 0 18 0 1 0 226111985 2781184 431 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529404 0 0 4096 3 0 0 0 17 1 0 0
/proc/3260/statm: 679 431 62 130 0 546 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2716

[startup+0.101512 s]
/proc/loadavg: 0.91 0.97 0.92 3/77 3260
/proc/meminfo: memFree=1816432/2055920 swapFree=4157088/4192956
[pid=3260] ppid=3258 vsize=2716 CPUtime=0.09
/proc/3260/stat : 3260 (minisat_noasser) R 3258 3260 2088 0 -1 4194304 445 0 0 0 9 0 0 0 18 0 1 0 226111985 2781184 431 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529451 0 0 4096 3 0 0 0 17 1 0 0
/proc/3260/statm: 679 431 62 130 0 546 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2716

[startup+0.30153 s]
/proc/loadavg: 0.91 0.97 0.92 3/77 3260
/proc/meminfo: memFree=1816432/2055920 swapFree=4157088/4192956
[pid=3260] ppid=3258 vsize=2540 CPUtime=0.29
/proc/3260/stat : 3260 (minisat_noasser) R 3258 3260 2088 0 -1 4194304 475 0 0 0 29 0 0 0 19 0 1 0 226111985 2600960 393 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547293 0 0 4096 3 0 0 0 17 1 0 0
/proc/3260/statm: 635 393 66 130 0 502 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2540

[startup+0.701567 s]
/proc/loadavg: 0.91 0.97 0.92 3/77 3260
/proc/meminfo: memFree=1816432/2055920 swapFree=4157088/4192956
[pid=3260] ppid=3258 vsize=3464 CPUtime=0.69
/proc/3260/stat : 3260 (minisat_noasser) R 3258 3260 2088 0 -1 4194304 694 0 0 0 69 0 0 0 23 0 1 0 226111985 3547136 612 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/3260/statm: 866 612 66 130 0 733 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3464

[startup+1.50164 s]
/proc/loadavg: 0.91 0.97 0.92 2/78 3261
/proc/meminfo: memFree=1813608/2055920 swapFree=4157088/4192956
[pid=3260] ppid=3258 vsize=4316 CPUtime=1.49
/proc/3260/stat : 3260 (minisat_noasser) R 3258 3260 2088 0 -1 4194304 910 0 0 0 149 0 0 0 25 0 1 0 226111985 4419584 828 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547310 0 0 4096 3 0 0 0 17 1 0 0
/proc/3260/statm: 1079 828 66 130 0 946 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4316

[startup+3.10179 s]
/proc/loadavg: 0.91 0.97 0.92 2/78 3261
/proc/meminfo: memFree=1812968/2055920 swapFree=4157088/4192956
[pid=3260] ppid=3258 vsize=4844 CPUtime=3.09
/proc/3260/stat : 3260 (minisat_noasser) R 3258 3260 2088 0 -1 4194304 1029 0 0 0 309 0 0 0 25 0 1 0 226111985 4960256 947 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546999 0 0 4096 3 0 0 0 17 1 0 0
/proc/3260/statm: 1211 947 66 130 0 1078 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4844

[startup+6.30108 s]
/proc/loadavg: 0.92 0.97 0.92 2/78 3261
/proc/meminfo: memFree=1811888/2055920 swapFree=4157088/4192956
[pid=3260] ppid=3258 vsize=5504 CPUtime=6.29
/proc/3260/stat : 3260 (minisat_noasser) R 3258 3260 2088 0 -1 4194304 1211 0 0 0 628 1 0 0 25 0 1 0 226111985 5636096 1129 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/3260/statm: 1376 1129 66 130 0 1243 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5504

[startup+12.7017 s]
/proc/loadavg: 0.93 0.97 0.92 2/78 3261
/proc/meminfo: memFree=1811312/2055920 swapFree=4157088/4192956
[pid=3260] ppid=3258 vsize=6040 CPUtime=12.69
/proc/3260/stat : 3260 (minisat_noasser) R 3258 3260 2088 0 -1 4194304 1342 0 0 0 1268 1 0 0 25 0 1 0 226111985 6184960 1260 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/3260/statm: 1510 1260 66 130 0 1377 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6040

[startup+25.5018 s]
/proc/loadavg: 0.94 0.97 0.92 2/78 3261
/proc/meminfo: memFree=1810352/2055920 swapFree=4157088/4192956
[pid=3260] ppid=3258 vsize=7096 CPUtime=25.49
/proc/3260/stat : 3260 (minisat_noasser) R 3258 3260 2088 0 -1 4194304 1582 0 0 0 2548 1 0 0 25 0 1 0 226111985 7266304 1500 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/3260/statm: 1774 1500 66 130 0 1641 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 7096

[startup+51.1012 s]
/proc/loadavg: 0.96 0.97 0.92 2/78 3263
/proc/meminfo: memFree=1809392/2055920 swapFree=4157088/4192956
[pid=3260] ppid=3258 vsize=8048 CPUtime=51.08
/proc/3260/stat : 3260 (minisat_noasser) R 3258 3260 2088 0 -1 4194304 1823 0 0 0 5106 2 0 0 25 0 1 0 226111985 8241152 1741 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3260/statm: 2012 1741 66 130 0 1879 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 8048

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.92 2/78 3263
/proc/meminfo: memFree=1807856/2055920 swapFree=4157088/4192956
[pid=3260] ppid=3258 vsize=9652 CPUtime=102.27
/proc/3260/stat : 3260 (minisat_noasser) R 3258 3260 2088 0 -1 4194304 2203 0 0 0 10224 3 0 0 25 0 1 0 226111985 9883648 2121 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3260/statm: 2413 2121 66 130 0 2280 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 9652

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 3263
/proc/meminfo: memFree=1806832/2055920 swapFree=4157088/4192956
[pid=3260] ppid=3258 vsize=10744 CPUtime=162.25
/proc/3260/stat : 3260 (minisat_noasser) R 3258 3260 2088 0 -1 4194304 2459 0 0 0 16222 3 0 0 25 0 1 0 226111985 11001856 2377 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/3260/statm: 2686 2377 66 130 0 2553 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 10744

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 3263
/proc/meminfo: memFree=1806512/2055920 swapFree=4157088/4192956
[pid=3260] ppid=3258 vsize=11028 CPUtime=222.24
/proc/3260/stat : 3260 (minisat_noasser) R 3258 3260 2088 0 -1 4194304 2520 0 0 0 22220 4 0 0 25 0 1 0 226111985 11292672 2438 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3260/statm: 2757 2438 66 130 0 2624 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 11028

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 3263
/proc/meminfo: memFree=1805488/2055920 swapFree=4157088/4192956
[pid=3260] ppid=3258 vsize=12140 CPUtime=282.22
/proc/3260/stat : 3260 (minisat_noasser) R 3258 3260 2088 0 -1 4194304 2779 0 0 0 28217 5 0 0 25 0 1 0 226111985 12431360 2697 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546922 0 0 4096 3 0 0 0 17 1 0 0
/proc/3260/statm: 3035 2697 66 130 0 2902 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 12140

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 3263
/proc/meminfo: memFree=1805232/2055920 swapFree=4157088/4192956
[pid=3260] ppid=3258 vsize=12280 CPUtime=342.2
/proc/3260/stat : 3260 (minisat_noasser) R 3258 3260 2088 0 -1 4194304 2831 0 0 0 34215 5 0 0 25 0 1 0 226111985 12574720 2749 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/3260/statm: 3070 2749 66 130 0 2937 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 12280

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 3263
/proc/meminfo: memFree=1804208/2055920 swapFree=4157088/4192956
[pid=3260] ppid=3258 vsize=13364 CPUtime=402.19
/proc/3260/stat : 3260 (minisat_noasser) R 3258 3260 2088 0 -1 4194304 3091 0 0 0 40213 6 0 0 25 0 1 0 226111985 13684736 3009 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/3260/statm: 3341 3009 66 130 0 3208 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 13364

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 3263
/proc/meminfo: memFree=1803952/2055920 swapFree=4157088/4192956
[pid=3260] ppid=3258 vsize=13676 CPUtime=462.18
/proc/3260/stat : 3260 (minisat_noasser) R 3258 3260 2088 0 -1 4194304 3145 0 0 0 46211 7 0 0 25 0 1 0 226111985 14004224 3063 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/3260/statm: 3419 3063 66 130 0 3286 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 13676

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 3263
/proc/meminfo: memFree=1803952/2055920 swapFree=4157088/4192956
[pid=3260] ppid=3258 vsize=13676 CPUtime=522.16
/proc/3260/stat : 3260 (minisat_noasser) R 3258 3260 2088 0 -1 4194304 3173 0 0 0 52209 7 0 0 25 0 1 0 226111985 14004224 3091 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546951 0 0 4096 3 0 0 0 17 1 0 0
/proc/3260/statm: 3419 3091 66 130 0 3286 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 13676

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 3263
/proc/meminfo: memFree=1803824/2055920 swapFree=4157088/4192956
[pid=3260] ppid=3258 vsize=13816 CPUtime=582.15
/proc/3260/stat : 3260 (minisat_noasser) R 3258 3260 2088 0 -1 4194304 3194 0 0 0 58207 8 0 0 25 0 1 0 226111985 14147584 3112 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/3260/statm: 3454 3112 66 130 0 3321 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 13816

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 3263
/proc/meminfo: memFree=1802864/2055920 swapFree=4157088/4192956
[pid=3260] ppid=3258 vsize=14800 CPUtime=642.13
/proc/3260/stat : 3260 (minisat_noasser) R 3258 3260 2088 0 -1 4194304 3435 0 0 0 64205 8 0 0 25 0 1 0 226111985 15155200 3353 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/3260/statm: 3700 3353 66 130 0 3567 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 14800

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 3263
/proc/meminfo: memFree=1802608/2055920 swapFree=4157088/4192956
[pid=3260] ppid=3258 vsize=15172 CPUtime=702.12
/proc/3260/stat : 3260 (minisat_noasser) R 3258 3260 2088 0 -1 4194304 3498 0 0 0 70203 9 0 0 25 0 1 0 226111985 15536128 3416 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/3260/statm: 3793 3416 66 130 0 3660 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 15172

[startup+762.305 s]
/proc/loadavg: 1.05 0.99 0.93 2/78 3263
/proc/meminfo: memFree=1802416/2055920 swapFree=4157088/4192956
[pid=3260] ppid=3258 vsize=15316 CPUtime=762.1
/proc/3260/stat : 3260 (minisat_noasser) R 3258 3260 2088 0 -1 4194304 3531 0 0 0 76201 9 0 0 25 0 1 0 226111985 15683584 3449 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3260/statm: 3829 3449 66 130 0 3696 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 15316

[startup+822.302 s]
/proc/loadavg: 1.07 1.00 0.93 2/78 3263
/proc/meminfo: memFree=1802224/2055920 swapFree=4157088/4192956
[pid=3260] ppid=3258 vsize=15624 CPUtime=822.09
/proc/3260/stat : 3260 (minisat_noasser) R 3258 3260 2088 0 -1 4194304 3598 0 0 0 82199 10 0 0 25 0 1 0 226111985 15998976 3516 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3260/statm: 3906 3516 66 130 0 3773 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 15624

[startup+882.301 s]
/proc/loadavg: 1.07 1.01 0.94 2/78 3263
/proc/meminfo: memFree=1802096/2055920 swapFree=4157088/4192956
[pid=3260] ppid=3258 vsize=15624 CPUtime=882.07
/proc/3260/stat : 3260 (minisat_noasser) R 3258 3260 2088 0 -1 4194304 3625 0 0 0 88197 10 0 0 25 0 1 0 226111985 15998976 3543 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/3260/statm: 3906 3543 66 130 0 3773 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 15624

[startup+942.302 s]
/proc/loadavg: 1.02 1.01 0.94 2/78 3263
/proc/meminfo: memFree=1801456/2055920 swapFree=4157088/4192956
[pid=3260] ppid=3258 vsize=16296 CPUtime=942.06
/proc/3260/stat : 3260 (minisat_noasser) R 3258 3260 2088 0 -1 4194304 3785 0 0 0 94195 11 0 0 25 0 1 0 226111985 16687104 3703 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/3260/statm: 4074 3703 66 130 0 3941 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 16296

[startup+1002.3 s]
/proc/loadavg: 1.01 1.00 0.94 2/78 3263
/proc/meminfo: memFree=1800880/2055920 swapFree=4157088/4192956
[pid=3260] ppid=3258 vsize=16892 CPUtime=1002.05
/proc/3260/stat : 3260 (minisat_noasser) R 3258 3260 2088 0 -1 4194304 3926 0 0 0 100193 12 0 0 25 0 1 0 226111985 17297408 3844 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/3260/statm: 4223 3844 66 130 0 4090 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 16892

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 3263
/proc/meminfo: memFree=1800624/2055920 swapFree=4157088/4192956
[pid=3260] ppid=3258 vsize=17204 CPUtime=1062.03
/proc/3260/stat : 3260 (minisat_noasser) R 3258 3260 2088 0 -1 4194304 3985 0 0 0 106191 12 0 0 25 0 1 0 226111985 17616896 3903 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/3260/statm: 4301 3903 66 130 0 4168 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 17204

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 3263
/proc/meminfo: memFree=1800560/2055920 swapFree=4157088/4192956
[pid=3260] ppid=3258 vsize=17344 CPUtime=1122.02
/proc/3260/stat : 3260 (minisat_noasser) R 3258 3260 2088 0 -1 4194304 4016 0 0 0 112189 13 0 0 25 0 1 0 226111985 17760256 3934 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/3260/statm: 4336 3934 66 130 0 4203 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 17344

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 3263
/proc/meminfo: memFree=1800240/2055920 swapFree=4157088/4192956
[pid=3260] ppid=3258 vsize=17628 CPUtime=1182
/proc/3260/stat : 3260 (minisat_noasser) R 3258 3260 2088 0 -1 4194304 4081 0 0 0 118187 13 0 0 25 0 1 0 226111985 18051072 3999 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/3260/statm: 4407 3999 66 130 0 4274 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 17628



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 3263
/proc/meminfo: memFree=1800240/2055920 swapFree=4157088/4192956
[pid=3260] ppid=3258 vsize=17628 CPUtime=1200.1
/proc/3260/stat : 3260 (minisat_noasser) R 3258 3260 2088 0 -1 4194304 4096 0 0 0 119997 13 0 0 25 0 1 0 226111985 18051072 4014 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/3260/statm: 4407 4014 66 130 0 4274 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 17628

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): 1200.41
CPU time (s): 1200.11
CPU user time (s): 1199.97
CPU system time (s): 0.141978
CPU usage (%): 99.9754
Max. virtual memory (cumulated for all children) (KiB): 17628

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.141978
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4096
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= 6
involuntary context switches= 25825

runsolver used 0.931858 second user time and 2.6286 second system time

The end

Launcher Data (download as text)

Begin job on node72 on Wed Apr 25 11:32:15 UTC 2007

IDJOB= 421228
IDBENCH= 20137
IDSOLVER= 188
FILE ID= node72/421228-1177500735

PBS_JOBID= 4685756

Free space on /tmp= 66407 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v140/unif-k7-r85-v140-c11900-S1215030506-14.cnf
COMMAND LINE= /tmp/evaluation/421228-1177500735/minisat_noassertions /tmp/evaluation/421228-1177500735/instance-421228-1177500735.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node72/watcher-421228-1177500735 -o ROOT/results/node72/solver-421228-1177500735 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421228-1177500735/minisat_noassertions /tmp/evaluation/421228-1177500735/instance-421228-1177500735.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  15014b36bd3f1b632f14e04ffece9292

RANDOM SEED= 629008856

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node72.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		: 3000.222
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	: 5931.00
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		: 3000.222
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:       1816840 kB
Buffers:         39288 kB
Cached:         126168 kB
SwapCached:      17600 kB
Active:         116328 kB
Inactive:        72664 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1816840 kB
SwapTotal:     4192956 kB
SwapFree:      4157088 kB
Dirty:            1816 kB
Writeback:           0 kB
Mapped:          29736 kB
Slab:            35572 kB
Committed_AS:  3307992 kB
PageTables:       1788 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= 66407 MiB

End job on node72 on Wed Apr 25 11:52:18 UTC 2007