Trace number 425124

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) 5000.03 5001.61

General information on the benchmark

Namerandom/2+p/p0.7/v3500/
unif2p-p0.7-v3500-c9345-S2078602069-04-UNSAT.cnf
MD5SUM410d091a694560f8677ebd7e24f26af7
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark763.642
Satisfiable
(Un)Satisfiability was proved
Number of variables3496
Number of clauses9344
Sum of the clauses size25229
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 22803
Number of clauses of size 36541
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

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:  3500                                                 |
0.00/0.00	c |  Number of clauses:    9344                                                 |
0.00/0.01	c |  Parsing time:         0.01         s                                       |
0.00/0.03	c ============================[ Search Statistics ]==============================
0.00/0.03	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.03	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.03	c ===============================================================================
0.00/0.03	c |         0 |    2501     7899    23801 |     2633        0    nan |  0.000 % |
0.00/0.04	c |       100 |    2500     7899    23801 |     2896       99     29 |  0.029 % |
0.05/0.06	c |       250 |    2500     7893    23782 |     3185      249     25 |  0.029 % |
0.05/0.08	c |       475 |    2500     7893    23782 |     3504      474     25 |  0.029 % |
0.10/0.12	c |       813 |    2500     7893    23782 |     3854      812     26 |  0.029 % |
0.10/0.18	c |      1320 |    2500     7893    23782 |     4240     1319     27 |  0.029 % |
0.20/0.27	c |      2080 |    2500     7893    23782 |     4664     2079     27 |  0.029 % |
0.40/0.43	c |      3220 |    2500     7893    23782 |     5130     3219     28 |  0.029 % |
0.60/0.69	c |      4928 |    2500     7893    23782 |     5644     4927     29 |  0.029 % |
1.00/1.07	c |      7490 |    2500     7893    23782 |     6208     4593     27 |  0.029 % |
1.70/1.72	c |     11334 |    2500     7893    23782 |     6829     5215     25 |  0.029 % |
2.70/2.73	c |     17101 |    2500     7893    23782 |     7512     3871     24 |  0.029 % |
4.20/4.27	c |     25751 |    2500     7893    23782 |     8263     4826     23 |  0.029 % |
6.69/6.72	c |     38726 |    2500     7893    23782 |     9089     5147     26 |  0.029 % |
10.39/10.42	c |     58188 |    2500     7893    23782 |     9998     6002     24 |  0.029 % |
16.39/16.42	c |     87381 |    2500     7893    23782 |    10998     9596     29 |  0.029 % |
25.59/25.69	c |    131171 |    2500     7893    23782 |    12098     8587     25 |  0.029 % |
40.88/40.95	c |    196855 |    2500     7893    23782 |    13308     6211     29 |  0.029 % |
64.17/64.21	c |    295381 |    2500     7893    23782 |    14639    10051     30 |  0.029 % |
101.36/101.41	c |    443170 |    2500     7893    23782 |    16103     8987     25 |  0.029 % |
159.35/159.43	c |    664854 |    2500     7893    23782 |    17713    10095     25 |  0.029 % |
253.85/254.01	c |    997380 |    2500     7893    23782 |    19484    10148     27 |  0.029 % |
405.19/405.44	c |   1496170 |    2500     7893    23782 |    21433    15484     32 |  0.029 % |
649.62/649.92	c |   2244352 |    2500     7893    23782 |    23576    15677     27 |  0.029 % |
1042.92/1043.35	c |   3366626 |    2500     7893    23782 |    25934    17911     35 |  0.029 % |
1702.24/1702.84	c |   5050038 |    2500     7893    23782 |    28527    20398     29 |  0.029 % |
2725.24/2726.18	c |   7575156 |    2500     7893    23782 |    31380    19227     29 |  0.029 % |
4339.89/4341.31	c |  11362831 |    2500     7893    23782 |    34518    16468     28 |  0.029 % |

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/node27/watcher-425124-1177790251 -o ROOT/results/node27/solver-425124-1177790251 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425124-1177790251/minisat_noassertions /tmp/evaluation/425124-1177790251/instance-425124-1177790251.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 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: 0.85 0.97 0.99 3/65 5654
/proc/meminfo: memFree=1419552/2055920 swapFree=4182916/4192956
[pid=5654] ppid=5652 vsize=2176 CPUtime=0
/proc/5654/stat : 5654 (minisat_noasser) R 5652 5654 5600 0 -1 4194304 243 0 0 0 0 0 0 0 18 0 1 0 191720997 2228224 229 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/5654/statm: 544 230 50 130 0 411 0

[startup+0.0515981 s]
/proc/loadavg: 0.85 0.97 0.99 3/65 5654
/proc/meminfo: memFree=1419552/2055920 swapFree=4182916/4192956
[pid=5654] ppid=5652 vsize=3084 CPUtime=0.05
/proc/5654/stat : 5654 (minisat_noasser) R 5652 5654 5600 0 -1 4194304 481 0 0 0 5 0 0 0 18 0 1 0 191720997 3158016 467 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/5654/statm: 771 467 66 130 0 638 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 3084

[startup+0.101603 s]
/proc/loadavg: 0.85 0.97 0.99 3/65 5654
/proc/meminfo: memFree=1419552/2055920 swapFree=4182916/4192956
[pid=5654] ppid=5652 vsize=3084 CPUtime=0.1
/proc/5654/stat : 5654 (minisat_noasser) R 5652 5654 5600 0 -1 4194304 481 0 0 0 10 0 0 0 18 0 1 0 191720997 3158016 467 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552475 0 0 4096 3 0 0 0 17 1 0 0
/proc/5654/statm: 771 467 66 130 0 638 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3084

[startup+0.301623 s]
/proc/loadavg: 0.85 0.97 0.99 3/65 5654
/proc/meminfo: memFree=1419552/2055920 swapFree=4182916/4192956
[pid=5654] ppid=5652 vsize=3084 CPUtime=0.3
/proc/5654/stat : 5654 (minisat_noasser) R 5652 5654 5600 0 -1 4194304 481 0 0 0 30 0 0 0 19 0 1 0 191720997 3158016 467 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552645 0 0 4096 3 0 0 0 17 1 0 0
/proc/5654/statm: 771 467 66 130 0 638 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 3084

[startup+0.701662 s]
/proc/loadavg: 0.85 0.97 0.99 3/65 5654
/proc/meminfo: memFree=1419552/2055920 swapFree=4182916/4192956
[pid=5654] ppid=5652 vsize=3348 CPUtime=0.7
/proc/5654/stat : 5654 (minisat_noasser) R 5652 5654 5600 0 -1 4194304 542 0 0 0 70 0 0 0 22 0 1 0 191720997 3428352 528 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552572 0 0 4096 3 0 0 0 17 1 0 0
/proc/5654/statm: 837 528 66 130 0 704 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 3348

[startup+1.50174 s]
/proc/loadavg: 0.86 0.97 0.99 2/66 5655
/proc/meminfo: memFree=1417560/2055920 swapFree=4182916/4192956
[pid=5654] ppid=5652 vsize=3496 CPUtime=1.5
/proc/5654/stat : 5654 (minisat_noasser) R 5652 5654 5600 0 -1 4194304 593 0 0 0 150 0 0 0 25 0 1 0 191720997 3579904 579 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552572 0 0 4096 3 0 0 0 17 1 0 0
/proc/5654/statm: 874 579 66 130 0 741 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 3496

[startup+3.1019 s]
/proc/loadavg: 0.86 0.97 0.99 2/66 5655
/proc/meminfo: memFree=1417240/2055920 swapFree=4182916/4192956
[pid=5654] ppid=5652 vsize=3760 CPUtime=3.1
/proc/5654/stat : 5654 (minisat_noasser) R 5652 5654 5600 0 -1 4194304 632 0 0 0 310 0 0 0 25 0 1 0 191720997 3850240 618 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/5654/statm: 940 618 66 130 0 807 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 3760

[startup+6.30123 s]
/proc/loadavg: 0.86 0.97 0.99 2/66 5655
/proc/meminfo: memFree=1416856/2055920 swapFree=4182916/4192956
[pid=5654] ppid=5652 vsize=4024 CPUtime=6.29
/proc/5654/stat : 5654 (minisat_noasser) R 5652 5654 5600 0 -1 4194304 696 0 0 0 629 0 0 0 25 0 1 0 191720997 4120576 682 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/5654/statm: 1006 682 66 130 0 873 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4024

[startup+12.7019 s]
/proc/loadavg: 0.88 0.97 0.99 2/66 5655
/proc/meminfo: memFree=1416352/2055920 swapFree=4182916/4192956
[pid=5654] ppid=5652 vsize=4552 CPUtime=12.69
/proc/5654/stat : 5654 (minisat_noasser) R 5652 5654 5600 0 -1 4194304 855 0 0 0 1269 0 0 0 25 0 1 0 191720997 4661248 841 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/5654/statm: 1138 841 66 130 0 1005 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4552

[startup+25.5012 s]
/proc/loadavg: 0.90 0.97 0.99 2/66 5655
/proc/meminfo: memFree=1415584/2055920 swapFree=4182916/4192956
[pid=5654] ppid=5652 vsize=5212 CPUtime=25.49
/proc/5654/stat : 5654 (minisat_noasser) R 5652 5654 5600 0 -1 4194304 1001 0 0 0 2549 0 0 0 25 0 1 0 191720997 5337088 987 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546986 0 0 4096 3 0 0 0 17 1 0 0
/proc/5654/statm: 1303 987 66 130 0 1170 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 5212

[startup+51.1018 s]
/proc/loadavg: 0.94 0.97 0.99 2/66 5655
/proc/meminfo: memFree=1414688/2055920 swapFree=4182916/4192956
[pid=5654] ppid=5652 vsize=6152 CPUtime=51.08
/proc/5654/stat : 5654 (minisat_noasser) R 5652 5654 5600 0 -1 4194304 1222 0 0 0 5108 0 0 0 25 0 1 0 191720997 6299648 1208 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/5654/statm: 1538 1208 66 130 0 1405 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6152

[startup+102.305 s]
/proc/loadavg: 0.97 0.97 0.99 2/66 5655
/proc/meminfo: memFree=1414048/2055920 swapFree=4182916/4192956
[pid=5654] ppid=5652 vsize=6680 CPUtime=102.26
/proc/5654/stat : 5654 (minisat_noasser) R 5652 5654 5600 0 -1 4194304 1387 0 0 0 10226 0 0 0 25 0 1 0 191720997 6840320 1373 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547181 0 0 4096 3 0 0 0 17 1 0 0
/proc/5654/statm: 1670 1373 66 130 0 1537 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 6680

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 5655
/proc/meminfo: memFree=1412960/2055920 swapFree=4182916/4192956
[pid=5654] ppid=5652 vsize=7736 CPUtime=162.24
/proc/5654/stat : 5654 (minisat_noasser) R 5652 5654 5600 0 -1 4194304 1647 0 0 0 16224 0 0 0 25 0 1 0 191720997 7921664 1633 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547976 0 0 4096 3 0 0 0 17 1 0 0
/proc/5654/statm: 1934 1633 66 130 0 1801 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 7736

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/72 5737
/proc/meminfo: memFree=1411112/2055920 swapFree=4182916/4192956
[pid=5654] ppid=5652 vsize=8396 CPUtime=222.21
/proc/5654/stat : 5654 (minisat_noasser) R 5652 5654 5600 0 -1 4194304 1798 0 0 0 22220 1 0 0 25 0 1 0 191720997 8597504 1784 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/5654/statm: 2099 1784 66 130 0 1966 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 8396

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 5853
/proc/meminfo: memFree=1411616/2055920 swapFree=4182916/4192956
[pid=5654] ppid=5652 vsize=9024 CPUtime=282.12
/proc/5654/stat : 5654 (minisat_noasser) R 5652 5654 5600 0 -1 4194304 1950 0 0 0 28211 1 0 0 25 0 1 0 191720997 9240576 1936 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546873 0 0 4096 3 0 0 0 17 1 0 0
/proc/5654/statm: 2256 1936 66 130 0 2123 0
Current children cumulated CPU time (s) 282.12
Current children cumulated vsize (KiB) 9024

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 5853
/proc/meminfo: memFree=1411168/2055920 swapFree=4182916/4192956
[pid=5654] ppid=5652 vsize=9552 CPUtime=342.11
/proc/5654/stat : 5654 (minisat_noasser) R 5652 5654 5600 0 -1 4194304 2072 0 0 0 34209 2 0 0 25 0 1 0 191720997 9781248 2058 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546951 0 0 4096 3 0 0 0 17 1 0 0
/proc/5654/statm: 2388 2058 66 130 0 2255 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 9552

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 5853
/proc/meminfo: memFree=1410656/2055920 swapFree=4182916/4192956
[pid=5654] ppid=5652 vsize=9948 CPUtime=402.09
/proc/5654/stat : 5654 (minisat_noasser) R 5652 5654 5600 0 -1 4194304 2194 0 0 0 40207 2 0 0 25 0 1 0 191720997 10186752 2180 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/5654/statm: 2487 2180 66 130 0 2354 0
Current children cumulated CPU time (s) 402.09
Current children cumulated vsize (KiB) 9948

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 5853
/proc/meminfo: memFree=1410208/2055920 swapFree=4182916/4192956
[pid=5654] ppid=5652 vsize=10500 CPUtime=462.08
/proc/5654/stat : 5654 (minisat_noasser) R 5652 5654 5600 0 -1 4194304 2315 0 0 0 46206 2 0 0 25 0 1 0 191720997 10752000 2301 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546951 0 0 4096 3 0 0 0 17 1 0 0
/proc/5654/statm: 2625 2301 66 130 0 2492 0
Current children cumulated CPU time (s) 462.08
Current children cumulated vsize (KiB) 10500

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 5853
/proc/meminfo: memFree=1410272/2055920 swapFree=4182916/4192956
[pid=5654] ppid=5652 vsize=10500 CPUtime=522.06
/proc/5654/stat : 5654 (minisat_noasser) R 5652 5654 5600 0 -1 4194304 2321 0 0 0 52204 2 0 0 25 0 1 0 191720997 10752000 2307 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/5654/statm: 2625 2307 66 130 0 2492 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 10500

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 5853
/proc/meminfo: memFree=1409760/2055920 swapFree=4182916/4192956
[pid=5654] ppid=5652 vsize=11032 CPUtime=582.04
/proc/5654/stat : 5654 (minisat_noasser) R 5652 5654 5600 0 -1 4194304 2453 0 0 0 58202 2 0 0 25 0 1 0 191720997 11296768 2439 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547310 0 0 4096 3 0 0 0 17 1 0 0
/proc/5654/statm: 2758 2439 66 130 0 2625 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 11032

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 5853
/proc/meminfo: memFree=1409568/2055920 swapFree=4182916/4192956
[pid=5654] ppid=5652 vsize=11168 CPUtime=642.03
/proc/5654/stat : 5654 (minisat_noasser) R 5652 5654 5600 0 -1 4194304 2493 0 0 0 64201 2 0 0 25 0 1 0 191720997 11436032 2479 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/5654/statm: 2792 2479 66 130 0 2659 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 11168


################
# More data... #
################

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6053
/proc/meminfo: memFree=1400416/2055920 swapFree=4182916/4192956
[pid=5654] ppid=5652 vsize=20096 CPUtime=4000.99
/proc/5654/stat : 5654 (minisat_noasser) R 5652 5654 5600 0 -1 4194304 4689 0 0 0 400093 6 0 0 25 0 1 0 191720997 20578304 4669 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/5654/statm: 5024 4669 66 130 0 4891 0
Current children cumulated CPU time (s) 4000.99
Current children cumulated vsize (KiB) 20096

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6053
/proc/meminfo: memFree=1400480/2055920 swapFree=4182916/4192956
[pid=5654] ppid=5652 vsize=20096 CPUtime=4060.98
/proc/5654/stat : 5654 (minisat_noasser) R 5652 5654 5600 0 -1 4194304 4691 0 0 0 406092 6 0 0 25 0 1 0 191720997 20578304 4671 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/5654/statm: 5024 4671 66 130 0 4891 0
Current children cumulated CPU time (s) 4060.98
Current children cumulated vsize (KiB) 20096

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6053
/proc/meminfo: memFree=1400672/2055920 swapFree=4182916/4192956
[pid=5654] ppid=5652 vsize=20096 CPUtime=4120.95
/proc/5654/stat : 5654 (minisat_noasser) R 5652 5654 5600 0 -1 4194304 4691 0 0 0 412089 6 0 0 25 0 1 0 191720997 20578304 4671 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548108 0 0 4096 3 0 0 0 17 1 0 0
/proc/5654/statm: 5024 4671 66 130 0 4891 0
Current children cumulated CPU time (s) 4120.95
Current children cumulated vsize (KiB) 20096

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6053
/proc/meminfo: memFree=1400544/2055920 swapFree=4182916/4192956
[pid=5654] ppid=5652 vsize=20232 CPUtime=4180.94
/proc/5654/stat : 5654 (minisat_noasser) R 5652 5654 5600 0 -1 4194304 4710 0 0 0 418088 6 0 0 25 0 1 0 191720997 20717568 4690 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/5654/statm: 5058 4690 66 130 0 4925 0
Current children cumulated CPU time (s) 4180.94
Current children cumulated vsize (KiB) 20232

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6053
/proc/meminfo: memFree=1400288/2055920 swapFree=4182916/4192956
[pid=5654] ppid=5652 vsize=20496 CPUtime=4240.92
/proc/5654/stat : 5654 (minisat_noasser) R 5652 5654 5600 0 -1 4194304 4782 0 0 0 424086 6 0 0 25 0 1 0 191720997 20987904 4762 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/5654/statm: 5124 4762 66 130 0 4991 0
Current children cumulated CPU time (s) 4240.92
Current children cumulated vsize (KiB) 20496

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6053
/proc/meminfo: memFree=1399904/2055920 swapFree=4182916/4192956
[pid=5654] ppid=5652 vsize=20892 CPUtime=4300.9
/proc/5654/stat : 5654 (minisat_noasser) R 5652 5654 5600 0 -1 4194304 4880 0 0 0 430084 6 0 0 25 0 1 0 191720997 21393408 4860 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/5654/statm: 5223 4860 66 130 0 5090 0
Current children cumulated CPU time (s) 4300.9
Current children cumulated vsize (KiB) 20892

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6053
/proc/meminfo: memFree=1399840/2055920 swapFree=4182916/4192956
[pid=5654] ppid=5652 vsize=20892 CPUtime=4360.89
/proc/5654/stat : 5654 (minisat_noasser) R 5652 5654 5600 0 -1 4194304 4883 0 0 0 436083 6 0 0 25 0 1 0 191720997 21393408 4863 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/5654/statm: 5223 4863 66 130 0 5090 0
Current children cumulated CPU time (s) 4360.89
Current children cumulated vsize (KiB) 20892

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6053
/proc/meminfo: memFree=1399904/2055920 swapFree=4182916/4192956
[pid=5654] ppid=5652 vsize=20892 CPUtime=4420.87
/proc/5654/stat : 5654 (minisat_noasser) R 5652 5654 5600 0 -1 4194304 4883 0 0 0 442081 6 0 0 25 0 1 0 191720997 21393408 4863 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/5654/statm: 5223 4863 66 130 0 5090 0
Current children cumulated CPU time (s) 4420.87
Current children cumulated vsize (KiB) 20892

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6053
/proc/meminfo: memFree=1399520/2055920 swapFree=4182916/4192956
[pid=5654] ppid=5652 vsize=21156 CPUtime=4480.86
/proc/5654/stat : 5654 (minisat_noasser) R 5652 5654 5600 0 -1 4194304 4969 0 0 0 448079 7 0 0 25 0 1 0 191720997 21663744 4949 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/5654/statm: 5289 4949 66 130 0 5156 0
Current children cumulated CPU time (s) 4480.86
Current children cumulated vsize (KiB) 21156

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6053
/proc/meminfo: memFree=1399584/2055920 swapFree=4182916/4192956
[pid=5654] ppid=5652 vsize=21156 CPUtime=4540.85
/proc/5654/stat : 5654 (minisat_noasser) R 5652 5654 5600 0 -1 4194304 4970 0 0 0 454078 7 0 0 25 0 1 0 191720997 21663744 4950 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/5654/statm: 5289 4950 66 130 0 5156 0
Current children cumulated CPU time (s) 4540.85
Current children cumulated vsize (KiB) 21156

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6053
/proc/meminfo: memFree=1399520/2055920 swapFree=4182916/4192956
[pid=5654] ppid=5652 vsize=21156 CPUtime=4600.83
/proc/5654/stat : 5654 (minisat_noasser) R 5652 5654 5600 0 -1 4194304 4971 0 0 0 460076 7 0 0 25 0 1 0 191720997 21663744 4951 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/5654/statm: 5289 4951 66 130 0 5156 0
Current children cumulated CPU time (s) 4600.83
Current children cumulated vsize (KiB) 21156

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6053
/proc/meminfo: memFree=1399520/2055920 swapFree=4182916/4192956
[pid=5654] ppid=5652 vsize=21156 CPUtime=4660.81
/proc/5654/stat : 5654 (minisat_noasser) R 5652 5654 5600 0 -1 4194304 4972 0 0 0 466074 7 0 0 25 0 1 0 191720997 21663744 4952 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/5654/statm: 5289 4952 66 130 0 5156 0
Current children cumulated CPU time (s) 4660.81
Current children cumulated vsize (KiB) 21156

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6053
/proc/meminfo: memFree=1399520/2055920 swapFree=4182916/4192956
[pid=5654] ppid=5652 vsize=21156 CPUtime=4720.8
/proc/5654/stat : 5654 (minisat_noasser) R 5652 5654 5600 0 -1 4194304 4972 0 0 0 472073 7 0 0 25 0 1 0 191720997 21663744 4952 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/5654/statm: 5289 4952 66 130 0 5156 0
Current children cumulated CPU time (s) 4720.8
Current children cumulated vsize (KiB) 21156

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6053
/proc/meminfo: memFree=1399456/2055920 swapFree=4182916/4192956
[pid=5654] ppid=5652 vsize=21156 CPUtime=4780.78
/proc/5654/stat : 5654 (minisat_noasser) R 5652 5654 5600 0 -1 4194304 4973 0 0 0 478071 7 0 0 25 0 1 0 191720997 21663744 4953 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/5654/statm: 5289 4953 66 130 0 5156 0
Current children cumulated CPU time (s) 4780.78
Current children cumulated vsize (KiB) 21156

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6053
/proc/meminfo: memFree=1399200/2055920 swapFree=4182916/4192956
[pid=5654] ppid=5652 vsize=21464 CPUtime=4840.76
/proc/5654/stat : 5654 (minisat_noasser) R 5652 5654 5600 0 -1 4194304 5038 0 0 0 484069 7 0 0 25 0 1 0 191720997 21979136 5018 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/5654/statm: 5366 5018 66 130 0 5233 0
Current children cumulated CPU time (s) 4840.76
Current children cumulated vsize (KiB) 21464

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6053
/proc/meminfo: memFree=1399200/2055920 swapFree=4182916/4192956
[pid=5654] ppid=5652 vsize=21464 CPUtime=4900.74
/proc/5654/stat : 5654 (minisat_noasser) R 5652 5654 5600 0 -1 4194304 5049 0 0 0 490067 7 0 0 25 0 1 0 191720997 21979136 5029 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/5654/statm: 5366 5029 66 130 0 5233 0
Current children cumulated CPU time (s) 4900.74
Current children cumulated vsize (KiB) 21464

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6053
/proc/meminfo: memFree=1399200/2055920 swapFree=4182916/4192956
[pid=5654] ppid=5652 vsize=21464 CPUtime=4960.73
/proc/5654/stat : 5654 (minisat_noasser) R 5652 5654 5600 0 -1 4194304 5049 0 0 0 496066 7 0 0 25 0 1 0 191720997 21979136 5029 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/5654/statm: 5366 5029 66 130 0 5233 0
Current children cumulated CPU time (s) 4960.73
Current children cumulated vsize (KiB) 21464



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6053
/proc/meminfo: memFree=1399200/2055920 swapFree=4182916/4192956
[pid=5654] ppid=5652 vsize=21464 CPUtime=5000.02
/proc/5654/stat : 5654 (minisat_noasser) R 5652 5654 5600 0 -1 4194304 5049 0 0 0 499995 7 0 0 25 0 1 0 191720997 21979136 5029 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552648 0 0 4096 3 0 0 0 17 1 0 0
/proc/5654/statm: 5366 5029 66 130 0 5233 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 21464

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): 5001.61
CPU time (s): 5000.03
CPU user time (s): 4999.96
CPU system time (s): 0.075988
CPU usage (%): 99.9684
Max. virtual memory (cumulated for all children) (KiB): 21464

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.96
system time used= 0.075988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5049
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= 7868

runsolver used 3.98639 second user time and 9.77551 second system time

The end

Launcher Data (download as text)

Begin job on node27 on Sat Apr 28 19:57:31 UTC 2007

IDJOB= 425124
IDBENCH= 20221
IDSOLVER= 189
FILE ID= node27/425124-1177790251

PBS_JOBID= 4715774

Free space on /tmp= 66476 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v3500/unif2p-p0.7-v3500-c9345-S2078602069-04-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/425124-1177790251/minisat_noassertions /tmp/evaluation/425124-1177790251/instance-425124-1177790251.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node27/watcher-425124-1177790251 -o ROOT/results/node27/solver-425124-1177790251 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425124-1177790251/minisat_noassertions /tmp/evaluation/425124-1177790251/instance-425124-1177790251.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  410d091a694560f8677ebd7e24f26af7

RANDOM SEED= 581939311

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node27.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		: 3000.213
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		: 3000.213
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:       1419960 kB
Buffers:         51532 kB
Cached:         508524 kB
SwapCached:       4616 kB
Active:         258188 kB
Inactive:       311996 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1419960 kB
SwapTotal:     4192956 kB
SwapFree:      4182916 kB
Dirty:            1788 kB
Writeback:           0 kB
Mapped:          15428 kB
Slab:            51744 kB
Committed_AS:  2220728 kB
PageTables:       1412 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= 66476 MiB

End job on node27 on Sat Apr 28 21:20:55 UTC 2007