Trace number 421355

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) 1200.1 1200.51

General information on the benchmark

Namerandom/2+p/p0.9/v810/
unif2p-p0.9-v810-c2932-S1529420458-04-UNSAT.cnf
MD5SUM2db5cb011e97da8b9f15c16c87f29042
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark179.396
Satisfiable
(Un)Satisfiability was proved
Number of variables810
Number of clauses2931
Sum of the clauses size8500
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2293
Number of clauses of size 32638
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:  810                                                  |
0.00/0.00	c |  Number of clauses:    2931                                                 |
0.00/0.00	c |  Parsing time:         0.00         s                                       |
0.00/0.00	c ============================[ Search Statistics ]==============================
0.00/0.00	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.00	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.00	c ===============================================================================
0.00/0.00	c |         0 |     765     2867     8500 |      955        0    nan |  0.000 % |
0.00/0.01	c |       100 |     765     2867     8500 |     1051      100     20 |  0.001 % |
0.01/0.02	c |       250 |     765     2867     8500 |     1156      250     19 |  0.000 % |
0.01/0.03	c |       475 |     765     2867     8500 |     1271      475     19 |  0.000 % |
0.01/0.04	c |       812 |     765     2867     8500 |     1399      812     20 |  0.000 % |
0.01/0.07	c |      1320 |     765     2867     8500 |     1539     1320     21 |  0.000 % |
0.09/0.11	c |      2079 |     765     2867     8500 |     1693     1275     22 |  0.000 % |
0.09/0.18	c |      3218 |     765     2867     8500 |     1862     1542     21 |  0.000 % |
0.19/0.29	c |      4926 |     765     2867     8500 |     2048     1314     22 |  0.000 % |
0.39/0.45	c |      7488 |     765     2867     8500 |     2253     1730     21 |  0.000 % |
0.69/0.70	c |     11333 |     765     2867     8500 |     2478     2085     20 |  0.000 % |
1.00/1.08	c |     17100 |     765     2867     8500 |     2726     1488     20 |  0.000 % |
1.69/1.71	c |     25749 |     765     2867     8500 |     2999     1715     19 |  0.000 % |
2.59/2.66	c |     38723 |     765     2867     8500 |     3299     2380     20 |  0.000 % |
4.09/4.14	c |     58186 |     765     2867     8500 |     3629     3279     18 |  0.001 % |
6.29/6.39	c |     87378 |     765     2867     8500 |     3992     2817     18 |  0.000 % |
9.99/10.07	c |    131168 |     765     2867     8500 |     4391     3797     22 |  0.000 % |
15.69/15.74	c |    196852 |     765     2867     8500 |     4830     2284     21 |  0.000 % |
24.38/24.49	c |    295379 |     765     2867     8500 |     5313     2632     18 |  0.000 % |
37.77/37.81	c |    443168 |     765     2867     8500 |     5844     5009     21 |  0.000 % |
58.67/58.77	c |    664851 |     765     2867     8500 |     6429     4878     22 |  0.000 % |
91.86/91.92	c |    997376 |     765     2867     8500 |     7072     5709     23 |  0.000 % |
143.25/143.32	c |   1496167 |     765     2867     8500 |     7779     4380     21 |  0.000 % |
224.91/225.06	c |   2244349 |     765     2867     8500 |     8557     5652     24 |  0.000 % |
352.07/352.22	c |   3366625 |     765     2867     8500 |     9413     5856     21 |  0.000 % |
545.91/546.12	c |   5050036 |     765     2867     8500 |    10354     5419     20 |  0.000 % |
864.90/865.25	c |   7575153 |     765     2867     8500 |    11389     6320     20 |  0.000 % |

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/node37/watcher-421355-1177502883 -o ROOT/results/node37/solver-421355-1177502883 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421355-1177502883/minisat_noassertions /tmp/evaluation/421355-1177502883/instance-421355-1177502883.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: 0.99 0.97 0.91 3/78 25982
/proc/meminfo: memFree=1954456/2055920 swapFree=4145428/4192956
[pid=25982] ppid=25980 vsize=1984 CPUtime=0
/proc/25982/stat : 25982 (minisat_noasser) R 25980 25982 24499 0 -1 4194304 173 0 0 0 0 0 0 0 18 0 1 0 198200707 2031616 159 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529400 0 0 4096 3 0 0 0 17 1 0 0
/proc/25982/statm: 496 159 62 130 0 363 0

[startup+0.018521 s]
/proc/loadavg: 0.99 0.97 0.91 3/78 25982
/proc/meminfo: memFree=1954456/2055920 swapFree=4145428/4192956
[pid=25982] ppid=25980 vsize=1984 CPUtime=0.01
/proc/25982/stat : 25982 (minisat_noasser) R 25980 25982 24499 0 -1 4194304 184 0 0 0 1 0 0 0 18 0 1 0 198200707 2031616 170 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548656 0 0 4096 3 0 0 0 17 1 0 0
/proc/25982/statm: 496 170 66 130 0 363 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1984

[startup+0.101537 s]
/proc/loadavg: 0.99 0.97 0.91 3/78 25982
/proc/meminfo: memFree=1954456/2055920 swapFree=4145428/4192956
[pid=25982] ppid=25980 vsize=2116 CPUtime=0.09
/proc/25982/stat : 25982 (minisat_noasser) R 25980 25982 24499 0 -1 4194304 208 0 0 0 9 0 0 0 18 0 1 0 198200707 2166784 194 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25982/statm: 529 194 66 130 0 396 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2116

[startup+0.301573 s]
/proc/loadavg: 0.99 0.97 0.91 3/78 25982
/proc/meminfo: memFree=1954456/2055920 swapFree=4145428/4192956
[pid=25982] ppid=25980 vsize=2116 CPUtime=0.29
/proc/25982/stat : 25982 (minisat_noasser) R 25980 25982 24499 0 -1 4194304 227 0 0 0 29 0 0 0 19 0 1 0 198200707 2166784 213 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547017 0 0 4096 3 0 0 0 17 1 0 0
/proc/25982/statm: 529 213 66 130 0 396 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2116

[startup+0.70165 s]
/proc/loadavg: 0.99 0.97 0.91 3/78 25982
/proc/meminfo: memFree=1954456/2055920 swapFree=4145428/4192956
[pid=25982] ppid=25980 vsize=2248 CPUtime=0.69
/proc/25982/stat : 25982 (minisat_noasser) R 25980 25982 24499 0 -1 4194304 251 0 0 0 69 0 0 0 23 0 1 0 198200707 2301952 237 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/25982/statm: 562 237 66 130 0 429 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2248

[startup+1.5018 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 25983
/proc/meminfo: memFree=1953680/2055920 swapFree=4145428/4192956
[pid=25982] ppid=25980 vsize=2380 CPUtime=1.49
/proc/25982/stat : 25982 (minisat_noasser) R 25980 25982 24499 0 -1 4194304 287 0 0 0 149 0 0 0 25 0 1 0 198200707 2437120 273 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/25982/statm: 595 273 66 130 0 462 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2380

[startup+3.1011 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 25983
/proc/meminfo: memFree=1953424/2055920 swapFree=4145428/4192956
[pid=25982] ppid=25980 vsize=2512 CPUtime=3.09
/proc/25982/stat : 25982 (minisat_noasser) R 25980 25982 24499 0 -1 4194304 318 0 0 0 309 0 0 0 25 0 1 0 198200707 2572288 304 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/25982/statm: 628 304 66 130 0 495 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2512

[startup+6.3017 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 25983
/proc/meminfo: memFree=1953168/2055920 swapFree=4145428/4192956
[pid=25982] ppid=25980 vsize=2776 CPUtime=6.29
/proc/25982/stat : 25982 (minisat_noasser) R 25980 25982 24499 0 -1 4194304 373 0 0 0 629 0 0 0 25 0 1 0 198200707 2842624 359 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25982/statm: 694 359 66 130 0 561 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2776

[startup+12.7019 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 25983
/proc/meminfo: memFree=1952656/2055920 swapFree=4145428/4192956
[pid=25982] ppid=25980 vsize=3172 CPUtime=12.69
/proc/25982/stat : 25982 (minisat_noasser) R 25980 25982 24499 0 -1 4194304 461 0 0 0 1269 0 0 0 25 0 1 0 198200707 3248128 447 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/25982/statm: 793 447 66 130 0 660 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3172

[startup+25.5013 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 25983
/proc/meminfo: memFree=1952336/2055920 swapFree=4145428/4192956
[pid=25982] ppid=25980 vsize=3440 CPUtime=25.48
/proc/25982/stat : 25982 (minisat_noasser) R 25980 25982 24499 0 -1 4194304 544 0 0 0 2548 0 0 0 25 0 1 0 198200707 3522560 530 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552454 0 0 4096 3 0 0 0 17 1 0 0
/proc/25982/statm: 860 530 66 130 0 727 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3440

[startup+51.1012 s]
/proc/loadavg: 1.06 0.99 0.91 2/79 25983
/proc/meminfo: memFree=1951824/2055920 swapFree=4145428/4192956
[pid=25982] ppid=25980 vsize=3968 CPUtime=51.08
/proc/25982/stat : 25982 (minisat_noasser) R 25980 25982 24499 0 -1 4194304 660 0 0 0 5107 1 0 0 25 0 1 0 198200707 4063232 646 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552241 0 0 4096 3 0 0 0 17 1 0 0
/proc/25982/statm: 992 646 66 130 0 859 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3968

[startup+102.306 s]
/proc/loadavg: 1.09 1.00 0.92 2/79 25983
/proc/meminfo: memFree=1951184/2055920 swapFree=4145428/4192956
[pid=25982] ppid=25980 vsize=4492 CPUtime=102.26
/proc/25982/stat : 25982 (minisat_noasser) R 25980 25982 24499 0 -1 4194304 797 0 0 0 10225 1 0 0 25 0 1 0 198200707 4599808 783 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/25982/statm: 1123 783 66 130 0 990 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 4492

[startup+162.301 s]
/proc/loadavg: 1.09 1.02 0.93 2/79 25983
/proc/meminfo: memFree=1950608/2055920 swapFree=4145428/4192956
[pid=25982] ppid=25980 vsize=5016 CPUtime=162.24
/proc/25982/stat : 25982 (minisat_noasser) R 25980 25982 24499 0 -1 4194304 942 0 0 0 16222 2 0 0 25 0 1 0 198200707 5136384 928 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/25982/statm: 1254 928 66 130 0 1121 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 5016

[startup+222.301 s]
/proc/loadavg: 1.09 1.03 0.93 2/79 25983
/proc/meminfo: memFree=1950224/2055920 swapFree=4145428/4192956
[pid=25982] ppid=25980 vsize=5416 CPUtime=222.21
/proc/25982/stat : 25982 (minisat_noasser) R 25980 25982 24499 0 -1 4194304 1044 0 0 0 22219 2 0 0 25 0 1 0 198200707 5545984 1030 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/25982/statm: 1354 1030 66 130 0 1221 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 5416

[startup+282.302 s]
/proc/loadavg: 1.08 1.03 0.94 2/79 25983
/proc/meminfo: memFree=1949776/2055920 swapFree=4145428/4192956
[pid=25982] ppid=25980 vsize=5836 CPUtime=282.2
/proc/25982/stat : 25982 (minisat_noasser) R 25980 25982 24499 0 -1 4194304 1128 0 0 0 28217 3 0 0 25 0 1 0 198200707 5976064 1114 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/25982/statm: 1459 1114 66 130 0 1326 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 5836

[startup+342.301 s]
/proc/loadavg: 1.08 1.04 0.94 2/79 25983
/proc/meminfo: memFree=1949392/2055920 swapFree=4145428/4192956
[pid=25982] ppid=25980 vsize=6104 CPUtime=342.17
/proc/25982/stat : 25982 (minisat_noasser) R 25980 25982 24499 0 -1 4194304 1221 0 0 0 34214 3 0 0 25 0 1 0 198200707 6250496 1207 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547304 0 0 4096 3 0 0 0 17 1 0 0
/proc/25982/statm: 1526 1207 66 130 0 1393 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 6104

[startup+402.301 s]
/proc/loadavg: 1.07 1.04 0.95 2/79 25983
/proc/meminfo: memFree=1949008/2055920 swapFree=4145428/4192956
[pid=25982] ppid=25980 vsize=6500 CPUtime=402.16
/proc/25982/stat : 25982 (minisat_noasser) R 25980 25982 24499 0 -1 4194304 1302 0 0 0 40212 4 0 0 25 0 1 0 198200707 6656000 1288 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/25982/statm: 1625 1288 66 130 0 1492 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 6500

[startup+462.302 s]
/proc/loadavg: 1.02 1.03 0.95 2/79 25983
/proc/meminfo: memFree=1948816/2055920 swapFree=4145428/4192956
[pid=25982] ppid=25980 vsize=6640 CPUtime=462.13
/proc/25982/stat : 25982 (minisat_noasser) R 25980 25982 24499 0 -1 4194304 1344 0 0 0 46209 4 0 0 25 0 1 0 198200707 6799360 1330 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/25982/statm: 1660 1330 66 130 0 1527 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 6640

[startup+522.301 s]
/proc/loadavg: 1.01 1.02 0.95 2/79 25983
/proc/meminfo: memFree=1948752/2055920 swapFree=4145428/4192956
[pid=25982] ppid=25980 vsize=6776 CPUtime=522.12
/proc/25982/stat : 25982 (minisat_noasser) R 25980 25982 24499 0 -1 4194304 1361 0 0 0 52207 5 0 0 25 0 1 0 198200707 6938624 1347 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547320 0 0 4096 3 0 0 0 17 1 0 0
/proc/25982/statm: 1694 1347 66 130 0 1561 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 6776

[startup+582.301 s]
/proc/loadavg: 1.00 1.02 0.95 2/79 25983
/proc/meminfo: memFree=1948304/2055920 swapFree=4145428/4192956
[pid=25982] ppid=25980 vsize=7176 CPUtime=582.09
/proc/25982/stat : 25982 (minisat_noasser) R 25980 25982 24499 0 -1 4194304 1464 0 0 0 58204 5 0 0 25 0 1 0 198200707 7348224 1450 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/25982/statm: 1794 1450 66 130 0 1661 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 7176

[startup+642.302 s]
/proc/loadavg: 1.00 1.01 0.95 2/79 25983
/proc/meminfo: memFree=1948048/2055920 swapFree=4145428/4192956
[pid=25982] ppid=25980 vsize=7308 CPUtime=642.08
/proc/25982/stat : 25982 (minisat_noasser) R 25980 25982 24499 0 -1 4194304 1518 0 0 0 64202 6 0 0 25 0 1 0 198200707 7483392 1504 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25982/statm: 1827 1504 66 130 0 1694 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 7308

[startup+702.301 s]
/proc/loadavg: 1.00 1.01 0.95 2/79 25983
/proc/meminfo: memFree=1947728/2055920 swapFree=4145428/4192956
[pid=25982] ppid=25980 vsize=7448 CPUtime=702.05
/proc/25982/stat : 25982 (minisat_noasser) R 25980 25982 24499 0 -1 4194304 1559 0 0 0 70199 6 0 0 25 0 1 0 198200707 7626752 1545 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/25982/statm: 1862 1545 66 130 0 1729 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 7448

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 0.95 2/79 25983
/proc/meminfo: memFree=1947472/2055920 swapFree=4145428/4192956
[pid=25982] ppid=25980 vsize=7712 CPUtime=762.04
/proc/25982/stat : 25982 (minisat_noasser) R 25980 25982 24499 0 -1 4194304 1603 0 0 0 76197 7 0 0 25 0 1 0 198200707 7897088 1589 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/25982/statm: 1928 1589 66 130 0 1795 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 7712

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/79 25983
/proc/meminfo: memFree=1947344/2055920 swapFree=4145428/4192956
[pid=25982] ppid=25980 vsize=7848 CPUtime=822.01
/proc/25982/stat : 25982 (minisat_noasser) R 25980 25982 24499 0 -1 4194304 1629 0 0 0 82194 7 0 0 25 0 1 0 198200707 8036352 1615 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552475 0 0 4096 3 0 0 0 17 1 0 0
/proc/25982/statm: 1962 1615 66 130 0 1829 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 7848

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/79 25983
/proc/meminfo: memFree=1947088/2055920 swapFree=4145428/4192956
[pid=25982] ppid=25980 vsize=7980 CPUtime=881.99
/proc/25982/stat : 25982 (minisat_noasser) R 25980 25982 24499 0 -1 4194304 1685 0 0 0 88191 8 0 0 25 0 1 0 198200707 8171520 1671 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547171 0 0 4096 3 0 0 0 17 1 0 0
/proc/25982/statm: 1995 1671 66 130 0 1862 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 7980

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/79 25983
/proc/meminfo: memFree=1946832/2055920 swapFree=4145428/4192956
[pid=25982] ppid=25980 vsize=8248 CPUtime=941.97
/proc/25982/stat : 25982 (minisat_noasser) R 25980 25982 24499 0 -1 4194304 1740 0 0 0 94188 9 0 0 25 0 1 0 198200707 8445952 1726 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546894 0 0 4096 3 0 0 0 17 1 0 0
/proc/25982/statm: 2062 1726 66 130 0 1929 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 8248

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/79 25983
/proc/meminfo: memFree=1946576/2055920 swapFree=4145428/4192956
[pid=25982] ppid=25980 vsize=8380 CPUtime=1001.95
/proc/25982/stat : 25982 (minisat_noasser) R 25980 25982 24499 0 -1 4194304 1778 0 0 0 100186 9 0 0 25 0 1 0 198200707 8581120 1764 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552249 0 0 4096 3 0 0 0 17 1 0 0
/proc/25982/statm: 2095 1764 66 130 0 1962 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 8380

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/79 25983
/proc/meminfo: memFree=1946448/2055920 swapFree=4145428/4192956
[pid=25982] ppid=25980 vsize=8512 CPUtime=1061.93
/proc/25982/stat : 25982 (minisat_noasser) R 25980 25982 24499 0 -1 4194304 1800 0 0 0 106183 10 0 0 25 0 1 0 198200707 8716288 1786 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/25982/statm: 2128 1786 66 130 0 1995 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 8512

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/79 25983
/proc/meminfo: memFree=1946320/2055920 swapFree=4145428/4192956
[pid=25982] ppid=25980 vsize=8512 CPUtime=1121.91
/proc/25982/stat : 25982 (minisat_noasser) R 25980 25982 24499 0 -1 4194304 1822 0 0 0 112181 10 0 0 25 0 1 0 198200707 8716288 1808 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/25982/statm: 2128 1808 66 130 0 1995 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 8512

[startup+1182.3 s]
/proc/loadavg: 1.04 1.01 0.95 2/79 25983
/proc/meminfo: memFree=1946064/2055920 swapFree=4145428/4192956
[pid=25982] ppid=25980 vsize=8648 CPUtime=1181.89
/proc/25982/stat : 25982 (minisat_noasser) R 25980 25982 24499 0 -1 4194304 1849 0 0 0 118178 11 0 0 25 0 1 0 198200707 8855552 1835 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546894 0 0 4096 3 0 0 0 17 1 0 0
/proc/25982/statm: 2162 1835 66 130 0 2029 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 8648



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.03 1.01 0.95 2/79 25983
/proc/meminfo: memFree=1946000/2055920 swapFree=4145428/4192956
[pid=25982] ppid=25980 vsize=8648 CPUtime=1200.09
/proc/25982/stat : 25982 (minisat_noasser) R 25980 25982 24499 0 -1 4194304 1858 0 0 0 119998 11 0 0 25 0 1 0 198200707 8855552 1844 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25982/statm: 2162 1844 66 130 0 2029 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 8648

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

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

[startup+1200.5 s]
/proc/loadavg: 1.03 1.01 0.95 2/79 25983
/proc/meminfo: memFree=1946000/2055920 swapFree=4145428/4192956
[pid=25982] ppid=25980 vsize=8648 CPUtime=1200.09
/proc/25982/stat : 25982 (minisat_noasser) R 25980 25982 24499 0 -1 4194304 1858 0 0 0 119998 11 0 0 25 0 1 0 198200707 8855552 1844 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/25982/statm: 2162 1844 66 130 0 2029 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 8648

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.1
CPU user time (s): 1199.98
CPU system time (s): 0.112982
CPU usage (%): 99.9658
Max. virtual memory (cumulated for all children) (KiB): 8648

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.112982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1858
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= 24869

runsolver used 1.02684 second user time and 2.71159 second system time

The end

Launcher Data (download as text)

Begin job on node37 on Wed Apr 25 12:08:03 UTC 2007

IDJOB= 421355
IDBENCH= 20271
IDSOLVER= 188
FILE ID= node37/421355-1177502883

PBS_JOBID= 4685836

Free space on /tmp= 66415 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v810/unif2p-p0.9-v810-c2932-S1529420458-04-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/421355-1177502883/minisat_noassertions /tmp/evaluation/421355-1177502883/instance-421355-1177502883.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node37/watcher-421355-1177502883 -o ROOT/results/node37/solver-421355-1177502883 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421355-1177502883/minisat_noassertions /tmp/evaluation/421355-1177502883/instance-421355-1177502883.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  2db5cb011e97da8b9f15c16c87f29042

RANDOM SEED= 890551386

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node37.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		: 3000.281
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		: 3000.281
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:       1954864 kB
Buffers:         11312 kB
Cached:          23836 kB
SwapCached:      15308 kB
Active:          41592 kB
Inactive:        16752 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1954864 kB
SwapTotal:     4192956 kB
SwapFree:      4145428 kB
Dirty:            1528 kB
Writeback:           0 kB
Mapped:          30124 kB
Slab:            28020 kB
Committed_AS:  2089768 kB
PageTables:       2000 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= 66415 MiB

End job on node37 on Wed Apr 25 12:28:05 UTC 2007