Trace number 424905

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) 5000.07 5001.51

General information on the benchmark

Namerandom/OnTreshold/3SAT/v500/
unif-k3-r4.26-v500-c2130-S1161940794-17.UNSAT.shuffled.cnf
MD5SUM042851b85016f1918e014c527c3c65b8
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark3057.44
Satisfiable
(Un)Satisfiability was proved
Number of variables500
Number of clauses2130
Sum of the clauses size6390
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32130
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:  500                                                  |
0.00/0.00	c |  Number of clauses:    2130                                                 |
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 |     487     2111     6410 |      703        0    nan |  0.000 % |
0.00/0.00	c |       102 |     487     2111     6410 |      774      102     25 |  0.000 % |
0.00/0.01	c |       256 |     487     2111     6410 |      851      256     23 |  0.000 % |
0.00/0.02	c |       481 |     487     2111     6410 |      936      481     22 |  0.000 % |
0.00/0.03	c |       819 |     487     2111     6410 |     1030      819     22 |  0.000 % |
0.05/0.05	c |      1325 |     487     2111     6410 |     1133      778     22 |  0.000 % |
0.05/0.08	c |      2084 |     487     2111     6410 |     1246      944     21 |  0.000 % |
0.09/0.13	c |      3224 |     487     2111     6410 |     1371      788     20 |  0.000 % |
0.19/0.21	c |      4932 |     487     2111     6410 |     1508     1082     22 |  0.000 % |
0.29/0.33	c |      7497 |     487     2111     6410 |     1659     1319     20 |  0.000 % |
0.49/0.52	c |     11341 |     487     2111     6410 |     1825     1719     22 |  0.000 % |
0.79/0.81	c |     17107 |     487     2111     6410 |     2007     1842     20 |  0.000 % |
1.19/1.27	c |     25756 |     487     2111     6410 |     2208     1274     20 |  0.000 % |
1.89/1.97	c |     38731 |     487     2111     6410 |     2429     1853     21 |  0.000 % |
2.99/3.07	c |     58192 |     487     2111     6410 |     2672     1474     19 |  0.000 % |
4.69/4.77	c |     87384 |     487     2111     6410 |     2939     2076     21 |  0.000 % |
7.29/7.35	c |    131173 |     487     2111     6410 |     3233     2528     21 |  0.000 % |
11.39/11.42	c |    196857 |     487     2111     6410 |     3556     2562     21 |  0.000 % |
17.79/17.86	c |    295383 |     487     2111     6410 |     3912     1939     21 |  0.000 % |
27.68/27.72	c |    443172 |     487     2111     6410 |     4303     2998     21 |  0.000 % |
43.38/43.42	c |    664856 |     487     2111     6410 |     4733     2527     21 |  0.000 % |
67.37/67.42	c |    997382 |     487     2111     6410 |     5207     4672     23 |  0.000 % |
104.66/104.71	c |   1496171 |     487     2111     6410 |     5728     3922     22 |  0.000 % |
162.95/163.03	c |   2244355 |     487     2111     6410 |     6300     4054     22 |  0.000 % |
254.82/254.95	c |   3366630 |     487     2111     6410 |     6930     5073     23 |  0.000 % |
401.39/401.52	c |   5050041 |     487     2111     6410 |     7624     5298     25 |  0.000 % |
628.32/628.51	c |   7575160 |     487     2111     6410 |     8386     5430     21 |  0.000 % |
981.13/981.47	c |  11362835 |     487     2111     6410 |     9225     5521     21 |  0.000 % |
1539.38/1539.80	c |  17044348 |     487     2111     6410 |    10147     4733     25 |  0.000 % |
2428.74/2429.45	c |  25566618 |     487     2111     6410 |    11162     6098     25 |  0.000 % |
3842.46/3843.61	c |  38350021 |     487     2111     6410 |    12278    10204     22 |  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/node5/watcher-424905-1177679849 -o ROOT/results/node5/solver-424905-1177679849 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424905-1177679849/minisat_noassertions /tmp/evaluation/424905-1177679849/instance-424905-1177679849.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: 1.84 1.97 1.88 3/77 1971
/proc/meminfo: memFree=1531840/2055920 swapFree=4151648/4192956
[pid=1971] ppid=1969 vsize=1852 CPUtime=0
/proc/1971/stat : 1971 (minisat_noasser) R 1969 1971 1668 0 -1 4194304 147 0 0 0 0 0 0 0 18 0 1 0 244022553 1896448 133 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134521214 0 0 4096 3 0 0 0 17 1 0 0
/proc/1971/statm: 463 133 62 130 0 330 0

[startup+0.056675 s]
/proc/loadavg: 1.84 1.97 1.88 3/77 1971
/proc/meminfo: memFree=1531840/2055920 swapFree=4151648/4192956
[pid=1971] ppid=1969 vsize=1984 CPUtime=0.05
/proc/1971/stat : 1971 (minisat_noasser) R 1969 1971 1668 0 -1 4194304 170 0 0 0 5 0 0 0 18 0 1 0 244022553 2031616 156 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552475 0 0 4096 3 0 0 0 17 1 0 0
/proc/1971/statm: 496 156 66 130 0 363 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1984

[startup+0.101678 s]
/proc/loadavg: 1.84 1.97 1.88 3/77 1971
/proc/meminfo: memFree=1531840/2055920 swapFree=4151648/4192956
[pid=1971] ppid=1969 vsize=1984 CPUtime=0.09
/proc/1971/stat : 1971 (minisat_noasser) R 1969 1971 1668 0 -1 4194304 177 0 0 0 9 0 0 0 18 0 1 0 244022553 2031616 163 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/1971/statm: 496 163 66 130 0 363 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1984

[startup+0.301701 s]
/proc/loadavg: 1.84 1.97 1.88 3/77 1971
/proc/meminfo: memFree=1531840/2055920 swapFree=4151648/4192956
[pid=1971] ppid=1969 vsize=2116 CPUtime=0.29
/proc/1971/stat : 1971 (minisat_noasser) R 1969 1971 1668 0 -1 4194304 195 0 0 0 29 0 0 0 19 0 1 0 244022553 2166784 181 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552654 0 0 4096 3 0 0 0 17 1 0 0
/proc/1971/statm: 529 181 66 130 0 396 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2116

[startup+0.701746 s]
/proc/loadavg: 1.84 1.97 1.88 3/77 1971
/proc/meminfo: memFree=1531840/2055920 swapFree=4151648/4192956
[pid=1971] ppid=1969 vsize=2116 CPUtime=0.69
/proc/1971/stat : 1971 (minisat_noasser) R 1969 1971 1668 0 -1 4194304 223 0 0 0 69 0 0 0 23 0 1 0 244022553 2166784 209 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/1971/statm: 529 209 66 130 0 396 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2116

[startup+1.50184 s]
/proc/loadavg: 1.84 1.97 1.88 2/78 1972
/proc/meminfo: memFree=1531192/2055920 swapFree=4151648/4192956
[pid=1971] ppid=1969 vsize=2248 CPUtime=1.49
/proc/1971/stat : 1971 (minisat_noasser) R 1969 1971 1668 0 -1 4194304 247 0 0 0 149 0 0 0 25 0 1 0 244022553 2301952 233 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547061 0 0 4096 3 0 0 0 17 1 0 0
/proc/1971/statm: 562 233 66 130 0 429 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2248

[startup+3.10202 s]
/proc/loadavg: 1.84 1.97 1.88 2/78 1972
/proc/meminfo: memFree=1530936/2055920 swapFree=4151648/4192956
[pid=1971] ppid=1969 vsize=2380 CPUtime=3.09
/proc/1971/stat : 1971 (minisat_noasser) R 1969 1971 1668 0 -1 4194304 275 0 0 0 309 0 0 0 25 0 1 0 244022553 2437120 261 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/1971/statm: 595 261 66 130 0 462 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2380

[startup+6.30138 s]
/proc/loadavg: 1.77 1.95 1.88 2/78 1972
/proc/meminfo: memFree=1530552/2055920 swapFree=4151648/4192956
[pid=1971] ppid=1969 vsize=2512 CPUtime=6.29
/proc/1971/stat : 1971 (minisat_noasser) R 1969 1971 1668 0 -1 4194304 317 0 0 0 629 0 0 0 25 0 1 0 244022553 2572288 303 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/1971/statm: 628 303 66 130 0 495 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2512

[startup+12.7011 s]
/proc/loadavg: 1.71 1.93 1.87 2/78 1972
/proc/meminfo: memFree=1530360/2055920 swapFree=4151648/4192956
[pid=1971] ppid=1969 vsize=2776 CPUtime=12.69
/proc/1971/stat : 1971 (minisat_noasser) R 1969 1971 1668 0 -1 4194304 379 0 0 0 1269 0 0 0 25 0 1 0 244022553 2842624 365 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547293 0 0 4096 3 0 0 0 17 1 0 0
/proc/1971/statm: 694 365 66 130 0 561 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2776

[startup+25.5026 s]
/proc/loadavg: 1.55 1.89 1.86 2/78 1972
/proc/meminfo: memFree=1530040/2055920 swapFree=4151648/4192956
[pid=1971] ppid=1969 vsize=3040 CPUtime=25.49
/proc/1971/stat : 1971 (minisat_noasser) R 1969 1971 1668 0 -1 4194304 440 0 0 0 2549 0 0 0 25 0 1 0 244022553 3112960 426 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/1971/statm: 760 426 66 130 0 627 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3040

[startup+51.1025 s]
/proc/loadavg: 1.36 1.82 1.83 2/78 1972
/proc/meminfo: memFree=1529592/2055920 swapFree=4151648/4192956
[pid=1971] ppid=1969 vsize=3572 CPUtime=51.07
/proc/1971/stat : 1971 (minisat_noasser) R 1969 1971 1668 0 -1 4194304 560 0 0 0 5107 0 0 0 25 0 1 0 244022553 3657728 546 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547023 0 0 4096 3 0 0 0 17 1 0 0
/proc/1971/statm: 893 546 66 130 0 760 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 3572

[startup+102.305 s]
/proc/loadavg: 1.16 1.69 1.79 2/78 1972
/proc/meminfo: memFree=1529144/2055920 swapFree=4151648/4192956
[pid=1971] ppid=1969 vsize=3972 CPUtime=102.27
/proc/1971/stat : 1971 (minisat_noasser) R 1969 1971 1668 0 -1 4194304 664 0 0 0 10226 1 0 0 25 0 1 0 244022553 4067328 650 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/1971/statm: 993 650 66 130 0 860 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 3972

[startup+162.302 s]
/proc/loadavg: 1.06 1.56 1.74 2/78 1972
/proc/meminfo: memFree=1528696/2055920 swapFree=4151648/4192956
[pid=1971] ppid=1969 vsize=4372 CPUtime=162.25
/proc/1971/stat : 1971 (minisat_noasser) R 1969 1971 1668 0 -1 4194304 782 0 0 0 16224 1 0 0 25 0 1 0 244022553 4476928 768 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546561 0 0 4096 3 0 0 0 17 1 0 0
/proc/1971/statm: 1093 768 66 130 0 960 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 4372

[startup+222.303 s]
/proc/loadavg: 1.02 1.45 1.69 2/78 1972
/proc/meminfo: memFree=1528312/2055920 swapFree=4151648/4192956
[pid=1971] ppid=1969 vsize=4772 CPUtime=222.23
/proc/1971/stat : 1971 (minisat_noasser) R 1969 1971 1668 0 -1 4194304 875 0 0 0 22222 1 0 0 25 0 1 0 244022553 4886528 861 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134558264 0 0 4096 3 0 0 0 17 1 0 0
/proc/1971/statm: 1193 861 66 130 0 1060 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 4772

[startup+282.303 s]
/proc/loadavg: 1.00 1.37 1.64 2/78 1972
/proc/meminfo: memFree=1527928/2055920 swapFree=4151648/4192956
[pid=1971] ppid=1969 vsize=5168 CPUtime=282.22
/proc/1971/stat : 1971 (minisat_noasser) R 1969 1971 1668 0 -1 4194304 963 0 0 0 28220 2 0 0 25 0 1 0 244022553 5292032 949 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/1971/statm: 1292 949 66 130 0 1159 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 5168

[startup+342.302 s]
/proc/loadavg: 1.00 1.30 1.60 2/78 1972
/proc/meminfo: memFree=1527736/2055920 swapFree=4151648/4192956
[pid=1971] ppid=1969 vsize=5308 CPUtime=342.2
/proc/1971/stat : 1971 (minisat_noasser) R 1969 1971 1668 0 -1 4194304 1009 0 0 0 34218 2 0 0 25 0 1 0 244022553 5435392 995 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134545958 0 0 4096 3 0 0 0 17 1 0 0
/proc/1971/statm: 1327 995 66 130 0 1194 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 5308

[startup+402.301 s]
/proc/loadavg: 1.00 1.24 1.56 2/78 1972
/proc/meminfo: memFree=1527608/2055920 swapFree=4151648/4192956
[pid=1971] ppid=1969 vsize=5572 CPUtime=402.18
/proc/1971/stat : 1971 (minisat_noasser) R 1969 1971 1668 0 -1 4194304 1066 0 0 0 40216 2 0 0 25 0 1 0 244022553 5705728 1052 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/1971/statm: 1393 1052 66 130 0 1260 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 5572

[startup+462.302 s]
/proc/loadavg: 1.00 1.20 1.52 2/78 1972
/proc/meminfo: memFree=1527352/2055920 swapFree=4151648/4192956
[pid=1971] ppid=1969 vsize=5704 CPUtime=462.17
/proc/1971/stat : 1971 (minisat_noasser) R 1969 1971 1668 0 -1 4194304 1113 0 0 0 46214 3 0 0 25 0 1 0 244022553 5840896 1099 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548076 0 0 4096 3 0 0 0 17 1 0 0
/proc/1971/statm: 1426 1099 66 130 0 1293 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 5704

[startup+522.302 s]
/proc/loadavg: 1.00 1.16 1.49 2/78 1972
/proc/meminfo: memFree=1527160/2055920 swapFree=4151648/4192956
[pid=1971] ppid=1969 vsize=5968 CPUtime=522.15
/proc/1971/stat : 1971 (minisat_noasser) R 1969 1971 1668 0 -1 4194304 1160 0 0 0 52212 3 0 0 25 0 1 0 244022553 6111232 1146 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/1971/statm: 1492 1146 66 130 0 1359 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 5968

[startup+582.302 s]
/proc/loadavg: 1.00 1.13 1.45 2/78 1972
/proc/meminfo: memFree=1527032/2055920 swapFree=4151648/4192956
[pid=1971] ppid=1969 vsize=6100 CPUtime=582.14
/proc/1971/stat : 1971 (minisat_noasser) R 1969 1971 1668 0 -1 4194304 1192 0 0 0 58210 4 0 0 25 0 1 0 244022553 6246400 1178 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/1971/statm: 1525 1178 66 130 0 1392 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 6100

[startup+642.301 s]
/proc/loadavg: 1.00 1.10 1.42 2/78 1972
/proc/meminfo: memFree=1526840/2055920 swapFree=4151648/4192956
[pid=1971] ppid=1969 vsize=6224 CPUtime=642.12
/proc/1971/stat : 1971 (minisat_noasser) R 1969 1971 1668 0 -1 4194304 1233 0 0 0 64208 4 0 0 25 0 1 0 244022553 6373376 1219 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546850 0 0 4096 3 0 0 0 17 1 0 0
/proc/1971/statm: 1556 1219 66 130 0 1423 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 6224


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2190
/proc/meminfo: memFree=1523000/2055920 swapFree=4151648/4192956
[pid=1971] ppid=1969 vsize=10156 CPUtime=4061.11
/proc/1971/stat : 1971 (minisat_noasser) R 1969 1971 1668 0 -1 4194304 2193 0 0 0 406083 28 0 0 25 0 1 0 244022553 10399744 2179 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/1971/statm: 2539 2179 66 130 0 2406 0
Current children cumulated CPU time (s) 4061.11
Current children cumulated vsize (KiB) 10156

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2190
/proc/meminfo: memFree=1522936/2055920 swapFree=4151648/4192956
[pid=1971] ppid=1969 vsize=10156 CPUtime=4121.09
/proc/1971/stat : 1971 (minisat_noasser) R 1969 1971 1668 0 -1 4194304 2197 0 0 0 412081 28 0 0 25 0 1 0 244022553 10399744 2183 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/1971/statm: 2539 2183 66 130 0 2406 0
Current children cumulated CPU time (s) 4121.09
Current children cumulated vsize (KiB) 10156

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2190
/proc/meminfo: memFree=1522872/2055920 swapFree=4151648/4192956
[pid=1971] ppid=1969 vsize=10292 CPUtime=4181.08
/proc/1971/stat : 1971 (minisat_noasser) R 1969 1971 1668 0 -1 4194304 2220 0 0 0 418079 29 0 0 25 0 1 0 244022553 10539008 2206 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/1971/statm: 2573 2206 66 130 0 2440 0
Current children cumulated CPU time (s) 4181.08
Current children cumulated vsize (KiB) 10292

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2190
/proc/meminfo: memFree=1522808/2055920 swapFree=4151648/4192956
[pid=1971] ppid=1969 vsize=10292 CPUtime=4241.06
/proc/1971/stat : 1971 (minisat_noasser) R 1969 1971 1668 0 -1 4194304 2229 0 0 0 424076 30 0 0 25 0 1 0 244022553 10539008 2215 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546916 0 0 4096 3 0 0 0 17 1 0 0
/proc/1971/statm: 2573 2215 66 130 0 2440 0
Current children cumulated CPU time (s) 4241.06
Current children cumulated vsize (KiB) 10292

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2190
/proc/meminfo: memFree=1522808/2055920 swapFree=4151648/4192956
[pid=1971] ppid=1969 vsize=10292 CPUtime=4301.04
/proc/1971/stat : 1971 (minisat_noasser) R 1969 1971 1668 0 -1 4194304 2236 0 0 0 430074 30 0 0 25 0 1 0 244022553 10539008 2222 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/1971/statm: 2573 2222 66 130 0 2440 0
Current children cumulated CPU time (s) 4301.04
Current children cumulated vsize (KiB) 10292

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2190
/proc/meminfo: memFree=1522872/2055920 swapFree=4151648/4192956
[pid=1971] ppid=1969 vsize=10292 CPUtime=4361.02
/proc/1971/stat : 1971 (minisat_noasser) R 1969 1971 1668 0 -1 4194304 2244 0 0 0 436072 30 0 0 25 0 1 0 244022553 10539008 2230 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/1971/statm: 2573 2230 66 130 0 2440 0
Current children cumulated CPU time (s) 4361.02
Current children cumulated vsize (KiB) 10292

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2190
/proc/meminfo: memFree=1522808/2055920 swapFree=4151648/4192956
[pid=1971] ppid=1969 vsize=10436 CPUtime=4421.01
/proc/1971/stat : 1971 (minisat_noasser) R 1969 1971 1668 0 -1 4194304 2270 0 0 0 442070 31 0 0 25 0 1 0 244022553 10686464 2256 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552652 0 0 4096 3 0 0 0 17 1 0 0
/proc/1971/statm: 2609 2256 66 130 0 2476 0
Current children cumulated CPU time (s) 4421.01
Current children cumulated vsize (KiB) 10436

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2190
/proc/meminfo: memFree=1522680/2055920 swapFree=4151648/4192956
[pid=1971] ppid=1969 vsize=10576 CPUtime=4480.99
/proc/1971/stat : 1971 (minisat_noasser) R 1969 1971 1668 0 -1 4194304 2289 0 0 0 448068 31 0 0 25 0 1 0 244022553 10829824 2275 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/1971/statm: 2644 2275 66 130 0 2511 0
Current children cumulated CPU time (s) 4480.99
Current children cumulated vsize (KiB) 10576

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2190
/proc/meminfo: memFree=1522616/2055920 swapFree=4151648/4192956
[pid=1971] ppid=1969 vsize=10576 CPUtime=4540.98
/proc/1971/stat : 1971 (minisat_noasser) R 1969 1971 1668 0 -1 4194304 2302 0 0 0 454066 32 0 0 25 0 1 0 244022553 10829824 2288 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546856 0 0 4096 3 0 0 0 17 1 0 0
/proc/1971/statm: 2644 2288 66 130 0 2511 0
Current children cumulated CPU time (s) 4540.98
Current children cumulated vsize (KiB) 10576

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2192
/proc/meminfo: memFree=1522488/2055920 swapFree=4151648/4192956
[pid=1971] ppid=1969 vsize=10576 CPUtime=4600.97
/proc/1971/stat : 1971 (minisat_noasser) R 1969 1971 1668 0 -1 4194304 2302 0 0 0 460064 33 0 0 25 0 1 0 244022553 10829824 2288 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/1971/statm: 2644 2288 66 130 0 2511 0
Current children cumulated CPU time (s) 4600.97
Current children cumulated vsize (KiB) 10576

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2192
/proc/meminfo: memFree=1522552/2055920 swapFree=4151648/4192956
[pid=1971] ppid=1969 vsize=10576 CPUtime=4660.95
/proc/1971/stat : 1971 (minisat_noasser) R 1969 1971 1668 0 -1 4194304 2307 0 0 0 466062 33 0 0 25 0 1 0 244022553 10829824 2293 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546594 0 0 4096 3 0 0 0 17 1 0 0
/proc/1971/statm: 2644 2293 66 130 0 2511 0
Current children cumulated CPU time (s) 4660.95
Current children cumulated vsize (KiB) 10576

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2192
/proc/meminfo: memFree=1522488/2055920 swapFree=4151648/4192956
[pid=1971] ppid=1969 vsize=10724 CPUtime=4720.93
/proc/1971/stat : 1971 (minisat_noasser) R 1969 1971 1668 0 -1 4194304 2326 0 0 0 472060 33 0 0 25 0 1 0 244022553 10981376 2312 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/1971/statm: 2681 2312 66 130 0 2548 0
Current children cumulated CPU time (s) 4720.93
Current children cumulated vsize (KiB) 10724

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 2192
/proc/meminfo: memFree=1522424/2055920 swapFree=4151648/4192956
[pid=1971] ppid=1969 vsize=10724 CPUtime=4780.92
/proc/1971/stat : 1971 (minisat_noasser) R 1969 1971 1668 0 -1 4194304 2331 0 0 0 478058 34 0 0 25 0 1 0 244022553 10981376 2317 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548038 0 0 4096 3 0 0 0 17 1 0 0
/proc/1971/statm: 2681 2317 66 130 0 2548 0
Current children cumulated CPU time (s) 4780.92
Current children cumulated vsize (KiB) 10724

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2192
/proc/meminfo: memFree=1522424/2055920 swapFree=4151648/4192956
[pid=1971] ppid=1969 vsize=10724 CPUtime=4840.9
/proc/1971/stat : 1971 (minisat_noasser) R 1969 1971 1668 0 -1 4194304 2333 0 0 0 484056 34 0 0 25 0 1 0 244022553 10981376 2319 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/1971/statm: 2681 2319 66 130 0 2548 0
Current children cumulated CPU time (s) 4840.9
Current children cumulated vsize (KiB) 10724

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2192
/proc/meminfo: memFree=1522424/2055920 swapFree=4151648/4192956
[pid=1971] ppid=1969 vsize=10724 CPUtime=4900.89
/proc/1971/stat : 1971 (minisat_noasser) R 1969 1971 1668 0 -1 4194304 2337 0 0 0 490054 35 0 0 25 0 1 0 244022553 10981376 2323 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/1971/statm: 2681 2323 66 130 0 2548 0
Current children cumulated CPU time (s) 4900.89
Current children cumulated vsize (KiB) 10724

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2192
/proc/meminfo: memFree=1522424/2055920 swapFree=4151648/4192956
[pid=1971] ppid=1969 vsize=10724 CPUtime=4960.87
/proc/1971/stat : 1971 (minisat_noasser) R 1969 1971 1668 0 -1 4194304 2337 0 0 0 496052 35 0 0 25 0 1 0 244022553 10981376 2323 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/1971/statm: 2681 2323 66 130 0 2548 0
Current children cumulated CPU time (s) 4960.87
Current children cumulated vsize (KiB) 10724



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2192
/proc/meminfo: memFree=1522360/2055920 swapFree=4151648/4192956
[pid=1971] ppid=1969 vsize=10724 CPUtime=5000.06
/proc/1971/stat : 1971 (minisat_noasser) R 1969 1971 1668 0 -1 4194304 2347 0 0 0 499971 35 0 0 25 0 1 0 244022553 10981376 2333 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547304 0 0 4096 3 0 0 0 17 1 0 0
/proc/1971/statm: 2681 2333 66 130 0 2548 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 10724

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

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

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2192
/proc/meminfo: memFree=1522360/2055920 swapFree=4151648/4192956
[pid=1971] ppid=1969 vsize=10724 CPUtime=5000.06
/proc/1971/stat : 1971 (minisat_noasser) R 1969 1971 1668 0 -1 4194304 2347 0 0 0 499971 35 0 0 25 0 1 0 244022553 10981376 2333 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547304 0 0 4096 3 0 0 0 17 1 0 0
/proc/1971/statm: 2681 2333 66 130 0 2548 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 10724

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.51
CPU time (s): 5000.07
CPU user time (s): 4999.71
CPU system time (s): 0.361944
CPU usage (%): 99.9713
Max. virtual memory (cumulated for all children) (KiB): 10724

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.71
system time used= 0.361944
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2347
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= 99094

runsolver used 3.71244 second user time and 10.9483 second system time

The end

Launcher Data (download as text)

Begin job on node5 on Fri Apr 27 13:17:29 UTC 2007

IDJOB= 424905
IDBENCH= 19983
IDSOLVER= 189
FILE ID= node5/424905-1177679849

PBS_JOBID= 4698626

Free space on /tmp= 66425 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v500/unif-k3-r4.26-v500-c2130-S1161940794-17.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/424905-1177679849/minisat_noassertions /tmp/evaluation/424905-1177679849/instance-424905-1177679849.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node5/watcher-424905-1177679849 -o ROOT/results/node5/solver-424905-1177679849 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424905-1177679849/minisat_noassertions /tmp/evaluation/424905-1177679849/instance-424905-1177679849.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  042851b85016f1918e014c527c3c65b8

RANDOM SEED= 238571971

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node5.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1532248 kB
Buffers:         51800 kB
Cached:         379708 kB
SwapCached:       9948 kB
Active:         257992 kB
Inactive:       197192 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1532248 kB
SwapTotal:     4192956 kB
SwapFree:      4151648 kB
Dirty:            1512 kB
Writeback:           0 kB
Mapped:          30388 kB
Slab:            54084 kB
Committed_AS:  9128676 kB
PageTables:       1720 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= 66425 MiB

End job on node5 on Fri Apr 27 14:40:53 UTC 2007