Trace number 424907

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) 5000.05 5001.51

General information on the benchmark

Namerandom/OnTreshold/3SAT/v500/
unif-k3-r4.26-v500-c2130-S1517537144-16.UNSAT.shuffled.cnf
MD5SUMdc1a2f30c0e380bf759db5f5fbd70205
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark2845.33
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 |     491     2106     6361 |      702        0    nan |  0.000 % |
0.00/0.00	c |       100 |     491     2106     6361 |      772      100     25 |  0.000 % |
0.00/0.01	c |       253 |     491     2106     6361 |      849      253     24 |  0.000 % |
0.00/0.02	c |       481 |     491     2106     6361 |      934      481     24 |  0.000 % |
0.00/0.03	c |       818 |     491     2106     6361 |     1027      818     23 |  0.000 % |
0.00/0.05	c |      1324 |     491     2106     6361 |     1130      788     21 |  0.000 % |
0.00/0.08	c |      2083 |     491     2106     6361 |     1243      948     21 |  0.000 % |
0.10/0.13	c |      3222 |     491     2106     6361 |     1367      794     19 |  0.000 % |
0.20/0.21	c |      4930 |     491     2106     6361 |     1504     1094     21 |  0.000 % |
0.30/0.33	c |      7492 |     491     2106     6361 |     1655     1315     21 |  0.000 % |
0.50/0.52	c |     11336 |     491     2106     6361 |     1820      890     19 |  0.000 % |
0.80/0.82	c |     17102 |     491     2106     6361 |     2002     1019     19 |  0.000 % |
1.19/1.27	c |     25751 |     491     2106     6361 |     2203     1466     21 |  0.000 % |
1.89/1.97	c |     38726 |     491     2106     6361 |     2423     2052     21 |  0.000 % |
2.99/3.06	c |     58187 |     491     2106     6361 |     2665     1721     21 |  0.000 % |
4.69/4.76	c |     87382 |     491     2106     6361 |     2932     2293     22 |  0.000 % |
7.29/7.39	c |    131171 |     491     2106     6361 |     3225     2837     22 |  0.000 % |
11.39/11.46	c |    196856 |     491     2106     6361 |     3548     3124     22 |  0.000 % |
17.69/17.77	c |    295383 |     491     2106     6361 |     3903     2601     22 |  0.000 % |
27.68/27.75	c |    443173 |     491     2106     6361 |     4293     2065     22 |  0.000 % |
42.98/43.01	c |    664856 |     491     2106     6361 |     4722     4338     23 |  0.000 % |
67.07/67.11	c |    997383 |     491     2106     6361 |     5194     2618     21 |  0.000 % |
105.47/105.50	c |   1496171 |     491     2106     6361 |     5714     2807     21 |  0.000 % |
164.95/165.04	c |   2244353 |     491     2106     6361 |     6285     3967     23 |  0.000 % |
255.82/256.00	c |   3366629 |     491     2106     6361 |     6914     5004     21 |  0.000 % |
397.98/398.16	c |   5050042 |     491     2106     6361 |     7605     3623     21 |  0.000 % |
624.92/625.11	c |   7575159 |     491     2106     6361 |     8366     6649     21 |  0.000 % |
978.92/979.24	c |  11362834 |     491     2106     6361 |     9203     7022     23 |  0.000 % |
1542.07/1542.55	c |  17044347 |     491     2106     6361 |    10123     5925     23 |  0.000 % |
2437.93/2438.74	c |  25566617 |     491     2106     6361 |    11135     8657     24 |  0.000 % |
3848.44/3849.68	c |  38350021 |     491     2106     6361 |    12249     6497     23 |  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/node6/watcher-424907-1177680865 -o ROOT/results/node6/solver-424907-1177680865 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424907-1177680865/minisat_noassertions /tmp/evaluation/424907-1177680865/instance-424907-1177680865.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: 0.92 0.98 0.98 3/77 8673
/proc/meminfo: memFree=1696368/2055924 swapFree=4143464/4192956
[pid=8673] ppid=8671 vsize=1852 CPUtime=0
/proc/8673/stat : 8673 (minisat_noasser) R 8671 8673 8380 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 244124142 1896448 132 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134521229 0 0 4096 3 0 0 0 17 1 0 0
/proc/8673/statm: 463 132 62 130 0 330 0

[startup+0.0889359 s]
/proc/loadavg: 0.92 0.98 0.98 3/77 8673
/proc/meminfo: memFree=1696368/2055924 swapFree=4143464/4192956
[pid=8673] ppid=8671 vsize=1984 CPUtime=0.08
/proc/8673/stat : 8673 (minisat_noasser) R 8671 8673 8380 0 -1 4194304 173 0 0 0 8 0 0 0 18 0 1 0 244124142 2031616 159 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/8673/statm: 496 159 66 130 0 363 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1984

[startup+0.101938 s]
/proc/loadavg: 0.92 0.98 0.98 3/77 8673
/proc/meminfo: memFree=1696368/2055924 swapFree=4143464/4192956
[pid=8673] ppid=8671 vsize=1984 CPUtime=0.1
/proc/8673/stat : 8673 (minisat_noasser) R 8671 8673 8380 0 -1 4194304 178 0 0 0 10 0 0 0 18 0 1 0 244124142 2031616 164 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548038 0 0 4096 3 0 0 0 17 1 0 0
/proc/8673/statm: 496 164 66 130 0 363 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1984

[startup+0.301961 s]
/proc/loadavg: 0.92 0.98 0.98 3/77 8673
/proc/meminfo: memFree=1696368/2055924 swapFree=4143464/4192956
[pid=8673] ppid=8671 vsize=1984 CPUtime=0.3
/proc/8673/stat : 8673 (minisat_noasser) R 8671 8673 8380 0 -1 4194304 194 0 0 0 30 0 0 0 19 0 1 0 244124142 2031616 180 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8673/statm: 496 180 66 130 0 363 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1984

[startup+0.702007 s]
/proc/loadavg: 0.92 0.98 0.98 3/77 8673
/proc/meminfo: memFree=1696368/2055924 swapFree=4143464/4192956
[pid=8673] ppid=8671 vsize=2116 CPUtime=0.7
/proc/8673/stat : 8673 (minisat_noasser) R 8671 8673 8380 0 -1 4194304 217 0 0 0 70 0 0 0 23 0 1 0 244124142 2166784 203 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/8673/statm: 529 203 66 130 0 396 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 2116

[startup+1.5011 s]
/proc/loadavg: 0.92 0.98 0.98 2/78 8674
/proc/meminfo: memFree=1695720/2055924 swapFree=4143464/4192956
[pid=8673] ppid=8671 vsize=2248 CPUtime=1.49
/proc/8673/stat : 8673 (minisat_noasser) R 8671 8673 8380 0 -1 4194304 246 0 0 0 149 0 0 0 25 0 1 0 244124142 2301952 232 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548928 0 0 4096 3 0 0 0 17 1 0 0
/proc/8673/statm: 562 232 66 130 0 429 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2248

[startup+3.10129 s]
/proc/loadavg: 0.92 0.98 0.98 2/78 8674
/proc/meminfo: memFree=1695528/2055924 swapFree=4143464/4192956
[pid=8673] ppid=8671 vsize=2380 CPUtime=3.09
/proc/8673/stat : 8673 (minisat_noasser) R 8671 8673 8380 0 -1 4194304 274 0 0 0 309 0 0 0 25 0 1 0 244124142 2437120 260 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547270 0 0 4096 3 0 0 0 17 1 0 0
/proc/8673/statm: 595 260 66 130 0 462 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2380

[startup+6.30166 s]
/proc/loadavg: 0.93 0.98 0.98 2/78 8674
/proc/meminfo: memFree=1695208/2055924 swapFree=4143464/4192956
[pid=8673] ppid=8671 vsize=2512 CPUtime=6.29
/proc/8673/stat : 8673 (minisat_noasser) R 8671 8673 8380 0 -1 4194304 321 0 0 0 629 0 0 0 25 0 1 0 244124142 2572288 307 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547032 0 0 4096 3 0 0 0 17 1 0 0
/proc/8673/statm: 628 307 66 130 0 495 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2512

[startup+12.7014 s]
/proc/loadavg: 0.93 0.98 0.98 2/78 8674
/proc/meminfo: memFree=1694824/2055924 swapFree=4143464/4192956
[pid=8673] ppid=8671 vsize=2776 CPUtime=12.69
/proc/8673/stat : 8673 (minisat_noasser) R 8671 8673 8380 0 -1 4194304 390 0 0 0 1269 0 0 0 25 0 1 0 244124142 2842624 376 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548233 0 0 4096 3 0 0 0 17 1 0 0
/proc/8673/statm: 694 376 66 130 0 561 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2776

[startup+25.5019 s]
/proc/loadavg: 0.95 0.98 0.98 2/78 8674
/proc/meminfo: memFree=1694504/2055924 swapFree=4143464/4192956
[pid=8673] ppid=8671 vsize=3172 CPUtime=25.48
/proc/8673/stat : 8673 (minisat_noasser) R 8671 8673 8380 0 -1 4194304 469 0 0 0 2548 0 0 0 25 0 1 0 244124142 3248128 455 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/8673/statm: 793 455 66 130 0 660 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3172

[startup+51.1019 s]
/proc/loadavg: 0.96 0.98 0.98 2/78 8674
/proc/meminfo: memFree=1694120/2055924 swapFree=4143464/4192956
[pid=8673] ppid=8671 vsize=3572 CPUtime=51.08
/proc/8673/stat : 8673 (minisat_noasser) R 8671 8673 8380 0 -1 4194304 560 0 0 0 5108 0 0 0 25 0 1 0 244124142 3657728 546 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/8673/statm: 893 546 66 130 0 760 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3572

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.98 2/78 8674
/proc/meminfo: memFree=1693672/2055924 swapFree=4143464/4192956
[pid=8673] ppid=8671 vsize=3972 CPUtime=102.27
/proc/8673/stat : 8673 (minisat_noasser) R 8671 8673 8380 0 -1 4194304 676 0 0 0 10226 1 0 0 25 0 1 0 244124142 4067328 662 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8673/statm: 993 662 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: 0.99 0.98 0.98 2/78 8674
/proc/meminfo: memFree=1693224/2055924 swapFree=4143464/4192956
[pid=8673] ppid=8671 vsize=4388 CPUtime=162.25
/proc/8673/stat : 8673 (minisat_noasser) R 8671 8673 8380 0 -1 4194304 791 0 0 0 16224 1 0 0 25 0 1 0 244124142 4493312 777 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552662 0 0 4096 3 0 0 0 17 1 0 0
/proc/8673/statm: 1097 777 66 130 0 964 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 4388

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 8674
/proc/meminfo: memFree=1692904/2055924 swapFree=4143464/4192956
[pid=8673] ppid=8671 vsize=4792 CPUtime=222.23
/proc/8673/stat : 8673 (minisat_noasser) R 8671 8673 8380 0 -1 4194304 866 0 0 0 22222 1 0 0 25 0 1 0 244124142 4907008 852 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8673/statm: 1198 852 66 130 0 1065 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 4792

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 8674
/proc/meminfo: memFree=1692648/2055924 swapFree=4143464/4192956
[pid=8673] ppid=8671 vsize=5056 CPUtime=282.22
/proc/8673/stat : 8673 (minisat_noasser) R 8671 8673 8380 0 -1 4194304 933 0 0 0 28220 2 0 0 25 0 1 0 244124142 5177344 919 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8673/statm: 1264 919 66 130 0 1131 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 5056

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 8674
/proc/meminfo: memFree=1692392/2055924 swapFree=4143464/4192956
[pid=8673] ppid=8671 vsize=5188 CPUtime=342.2
/proc/8673/stat : 8673 (minisat_noasser) R 8671 8673 8380 0 -1 4194304 990 0 0 0 34218 2 0 0 25 0 1 0 244124142 5312512 976 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/8673/statm: 1297 976 66 130 0 1164 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 5188

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 8674
/proc/meminfo: memFree=1692264/2055924 swapFree=4143464/4192956
[pid=8673] ppid=8671 vsize=5328 CPUtime=402.18
/proc/8673/stat : 8673 (minisat_noasser) R 8671 8673 8380 0 -1 4194304 1030 0 0 0 40216 2 0 0 25 0 1 0 244124142 5455872 1016 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/8673/statm: 1332 1016 66 130 0 1199 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 5328

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 8674
/proc/meminfo: memFree=1692008/2055924 swapFree=4143464/4192956
[pid=8673] ppid=8671 vsize=5584 CPUtime=462.16
/proc/8673/stat : 8673 (minisat_noasser) R 8671 8673 8380 0 -1 4194304 1086 0 0 0 46213 3 0 0 25 0 1 0 244124142 5718016 1072 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/8673/statm: 1396 1072 66 130 0 1263 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 5584

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 8674
/proc/meminfo: memFree=1691816/2055924 swapFree=4143464/4192956
[pid=8673] ppid=8671 vsize=5720 CPUtime=522.15
/proc/8673/stat : 8673 (minisat_noasser) R 8671 8673 8380 0 -1 4194304 1125 0 0 0 52212 3 0 0 25 0 1 0 244124142 5857280 1111 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/8673/statm: 1430 1111 66 130 0 1297 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 5720

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 8674
/proc/meminfo: memFree=1691688/2055924 swapFree=4143464/4192956
[pid=8673] ppid=8671 vsize=5984 CPUtime=582.14
/proc/8673/stat : 8673 (minisat_noasser) R 8671 8673 8380 0 -1 4194304 1162 0 0 0 58210 4 0 0 25 0 1 0 244124142 6127616 1148 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546988 0 0 4096 3 0 0 0 17 1 0 0
/proc/8673/statm: 1496 1148 66 130 0 1363 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 5984

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 8674
/proc/meminfo: memFree=1691496/2055924 swapFree=4143464/4192956
[pid=8673] ppid=8671 vsize=6124 CPUtime=642.12
/proc/8673/stat : 8673 (minisat_noasser) R 8671 8673 8380 0 -1 4194304 1205 0 0 0 64208 4 0 0 25 0 1 0 244124142 6270976 1191 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546862 0 0 4096 3 0 0 0 17 1 0 0
/proc/8673/statm: 1531 1191 66 130 0 1398 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 6124


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

[startup+4062.31 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 8874
/proc/meminfo: memFree=1687656/2055924 swapFree=4143464/4192956
[pid=8673] ppid=8671 vsize=9996 CPUtime=4061.09
/proc/8673/stat : 8673 (minisat_noasser) R 8671 8673 8380 0 -1 4194304 2149 0 0 0 406081 28 0 0 25 0 1 0 244124142 10235904 2135 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/8673/statm: 2499 2135 66 130 0 2366 0
Current children cumulated CPU time (s) 4061.09
Current children cumulated vsize (KiB) 9996

[startup+4122.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 8874
/proc/meminfo: memFree=1687528/2055924 swapFree=4143464/4192956
[pid=8673] ppid=8671 vsize=9996 CPUtime=4121.07
/proc/8673/stat : 8673 (minisat_noasser) R 8671 8673 8380 0 -1 4194304 2179 0 0 0 412079 28 0 0 25 0 1 0 244124142 10235904 2165 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8673/statm: 2499 2165 66 130 0 2366 0
Current children cumulated CPU time (s) 4121.07
Current children cumulated vsize (KiB) 9996

[startup+4182.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 8874
/proc/meminfo: memFree=1687464/2055924 swapFree=4143464/4192956
[pid=8673] ppid=8671 vsize=10128 CPUtime=4181.06
/proc/8673/stat : 8673 (minisat_noasser) R 8671 8673 8380 0 -1 4194304 2199 0 0 0 418077 29 0 0 25 0 1 0 244124142 10371072 2185 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547023 0 0 4096 3 0 0 0 17 1 0 0
/proc/8673/statm: 2532 2185 66 130 0 2399 0
Current children cumulated CPU time (s) 4181.06
Current children cumulated vsize (KiB) 10128

[startup+4242.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 8874
/proc/meminfo: memFree=1687464/2055924 swapFree=4143464/4192956
[pid=8673] ppid=8671 vsize=10128 CPUtime=4241.04
/proc/8673/stat : 8673 (minisat_noasser) R 8671 8673 8380 0 -1 4194304 2201 0 0 0 424075 29 0 0 25 0 1 0 244124142 10371072 2187 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/8673/statm: 2532 2187 66 130 0 2399 0
Current children cumulated CPU time (s) 4241.04
Current children cumulated vsize (KiB) 10128

[startup+4302.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 8874
/proc/meminfo: memFree=1687464/2055924 swapFree=4143464/4192956
[pid=8673] ppid=8671 vsize=10128 CPUtime=4301.03
/proc/8673/stat : 8673 (minisat_noasser) R 8671 8673 8380 0 -1 4194304 2208 0 0 0 430073 30 0 0 25 0 1 0 244124142 10371072 2194 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548947 0 0 4096 3 0 0 0 17 1 0 0
/proc/8673/statm: 2532 2194 66 130 0 2399 0
Current children cumulated CPU time (s) 4301.03
Current children cumulated vsize (KiB) 10128

[startup+4362.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 8874
/proc/meminfo: memFree=1687464/2055924 swapFree=4143464/4192956
[pid=8673] ppid=8671 vsize=10272 CPUtime=4361
/proc/8673/stat : 8673 (minisat_noasser) R 8671 8673 8380 0 -1 4194304 2215 0 0 0 436070 30 0 0 25 0 1 0 244124142 10518528 2201 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/8673/statm: 2568 2201 66 130 0 2435 0
Current children cumulated CPU time (s) 4361
Current children cumulated vsize (KiB) 10272

[startup+4422.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 8874
/proc/meminfo: memFree=1687464/2055924 swapFree=4143464/4192956
[pid=8673] ppid=8671 vsize=10272 CPUtime=4420.99
/proc/8673/stat : 8673 (minisat_noasser) R 8671 8673 8380 0 -1 4194304 2215 0 0 0 442068 31 0 0 25 0 1 0 244124142 10518528 2201 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/8673/statm: 2568 2201 66 130 0 2435 0
Current children cumulated CPU time (s) 4420.99
Current children cumulated vsize (KiB) 10272

[startup+4482.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 8874
/proc/meminfo: memFree=1687336/2055924 swapFree=4143464/4192956
[pid=8673] ppid=8671 vsize=10272 CPUtime=4480.97
/proc/8673/stat : 8673 (minisat_noasser) R 8671 8673 8380 0 -1 4194304 2235 0 0 0 448066 31 0 0 25 0 1 0 244124142 10518528 2221 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/8673/statm: 2568 2221 66 130 0 2435 0
Current children cumulated CPU time (s) 4480.97
Current children cumulated vsize (KiB) 10272

[startup+4542.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 8874
/proc/meminfo: memFree=1687336/2055924 swapFree=4143464/4192956
[pid=8673] ppid=8671 vsize=10272 CPUtime=4540.96
/proc/8673/stat : 8673 (minisat_noasser) R 8671 8673 8380 0 -1 4194304 2240 0 0 0 454064 32 0 0 25 0 1 0 244124142 10518528 2226 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134553681 0 0 4096 3 0 0 0 17 1 0 0
/proc/8673/statm: 2568 2226 66 130 0 2435 0
Current children cumulated CPU time (s) 4540.96
Current children cumulated vsize (KiB) 10272

[startup+4602.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 8874
/proc/meminfo: memFree=1687336/2055924 swapFree=4143464/4192956
[pid=8673] ppid=8671 vsize=10404 CPUtime=4600.94
/proc/8673/stat : 8673 (minisat_noasser) R 8671 8673 8380 0 -1 4194304 2244 0 0 0 460062 32 0 0 25 0 1 0 244124142 10653696 2230 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552710 0 0 4096 3 0 0 0 17 1 0 0
/proc/8673/statm: 2601 2230 66 130 0 2468 0
Current children cumulated CPU time (s) 4600.94
Current children cumulated vsize (KiB) 10404

[startup+4662.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 8874
/proc/meminfo: memFree=1687272/2055924 swapFree=4143464/4192956
[pid=8673] ppid=8671 vsize=10404 CPUtime=4660.93
/proc/8673/stat : 8673 (minisat_noasser) R 8671 8673 8380 0 -1 4194304 2255 0 0 0 466060 33 0 0 25 0 1 0 244124142 10653696 2241 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546974 0 0 4096 3 0 0 0 17 1 0 0
/proc/8673/statm: 2601 2241 66 130 0 2468 0
Current children cumulated CPU time (s) 4660.93
Current children cumulated vsize (KiB) 10404

[startup+4722.31 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 8874
/proc/meminfo: memFree=1687272/2055924 swapFree=4143464/4192956
[pid=8673] ppid=8671 vsize=10404 CPUtime=4720.91
/proc/8673/stat : 8673 (minisat_noasser) R 8671 8673 8380 0 -1 4194304 2260 0 0 0 472058 33 0 0 25 0 1 0 244124142 10653696 2246 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134545599 0 0 4096 3 0 0 0 17 1 0 0
/proc/8673/statm: 2601 2246 66 130 0 2468 0
Current children cumulated CPU time (s) 4720.91
Current children cumulated vsize (KiB) 10404

[startup+4782.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 8874
/proc/meminfo: memFree=1687208/2055924 swapFree=4143464/4192956
[pid=8673] ppid=8671 vsize=10404 CPUtime=4780.89
/proc/8673/stat : 8673 (minisat_noasser) R 8671 8673 8380 0 -1 4194304 2267 0 0 0 478055 34 0 0 25 0 1 0 244124142 10653696 2253 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/8673/statm: 2601 2253 66 130 0 2468 0
Current children cumulated CPU time (s) 4780.89
Current children cumulated vsize (KiB) 10404

[startup+4842.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 8874
/proc/meminfo: memFree=1687208/2055924 swapFree=4143464/4192956
[pid=8673] ppid=8671 vsize=10404 CPUtime=4840.87
/proc/8673/stat : 8673 (minisat_noasser) R 8671 8673 8380 0 -1 4194304 2270 0 0 0 484053 34 0 0 25 0 1 0 244124142 10653696 2256 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/8673/statm: 2601 2256 66 130 0 2468 0
Current children cumulated CPU time (s) 4840.87
Current children cumulated vsize (KiB) 10404

[startup+4902.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 8874
/proc/meminfo: memFree=1687208/2055924 swapFree=4143464/4192956
[pid=8673] ppid=8671 vsize=10404 CPUtime=4900.86
/proc/8673/stat : 8673 (minisat_noasser) R 8671 8673 8380 0 -1 4194304 2274 0 0 0 490051 35 0 0 25 0 1 0 244124142 10653696 2260 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546951 0 0 4096 3 0 0 0 17 1 0 0
/proc/8673/statm: 2601 2260 66 130 0 2468 0
Current children cumulated CPU time (s) 4900.86
Current children cumulated vsize (KiB) 10404

[startup+4962.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 8874
/proc/meminfo: memFree=1687144/2055924 swapFree=4143464/4192956
[pid=8673] ppid=8671 vsize=10532 CPUtime=4960.84
/proc/8673/stat : 8673 (minisat_noasser) R 8671 8673 8380 0 -1 4194304 2283 0 0 0 496049 35 0 0 25 0 1 0 244124142 10784768 2269 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548434 0 0 4096 3 0 0 0 17 1 0 0
/proc/8673/statm: 2633 2269 66 130 0 2500 0
Current children cumulated CPU time (s) 4960.84
Current children cumulated vsize (KiB) 10532



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 8874
/proc/meminfo: memFree=1687080/2055924 swapFree=4143464/4192956
[pid=8673] ppid=8671 vsize=10532 CPUtime=5000.03
/proc/8673/stat : 8673 (minisat_noasser) R 8671 8673 8380 0 -1 4194304 2291 0 0 0 499968 35 0 0 25 0 1 0 244124142 10784768 2277 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/8673/statm: 2633 2277 66 130 0 2500 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 10532

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: 0.99 0.98 0.98 2/78 8874
/proc/meminfo: memFree=1687080/2055924 swapFree=4143464/4192956
[pid=8673] ppid=8671 vsize=10532 CPUtime=5000.03
/proc/8673/stat : 8673 (minisat_noasser) R 8671 8673 8380 0 -1 4194304 2291 0 0 0 499968 35 0 0 25 0 1 0 244124142 10784768 2277 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/8673/statm: 2633 2277 66 130 0 2500 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 10532

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.51
CPU time (s): 5000.05
CPU user time (s): 4999.69
CPU system time (s): 0.360945
CPU usage (%): 99.9708
Max. virtual memory (cumulated for all children) (KiB): 10536

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.69
system time used= 0.360945
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2291
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= 102545

runsolver used 3.89741 second user time and 10.4104 second system time

The end

Launcher Data (download as text)

Begin job on node6 on Fri Apr 27 13:34:25 UTC 2007

IDJOB= 424907
IDBENCH= 19986
IDSOLVER= 189
FILE ID= node6/424907-1177680865

PBS_JOBID= 4698614

Free space on /tmp= 66494 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v500/unif-k3-r4.26-v500-c2130-S1517537144-16.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/424907-1177680865/minisat_noassertions /tmp/evaluation/424907-1177680865/instance-424907-1177680865.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node6/watcher-424907-1177680865 -o ROOT/results/node6/solver-424907-1177680865 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424907-1177680865/minisat_noassertions /tmp/evaluation/424907-1177680865/instance-424907-1177680865.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  dc1a2f30c0e380bf759db5f5fbd70205

RANDOM SEED= 498714897

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node6.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:      2055924 kB
MemFree:       1696840 kB
Buffers:         41004 kB
Cached:         247424 kB
SwapCached:      17912 kB
Active:         175936 kB
Inactive:       139692 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1696840 kB
SwapTotal:     4192956 kB
SwapFree:      4143464 kB
Dirty:            1584 kB
Writeback:           0 kB
Mapped:          30072 kB
Slab:            29068 kB
Committed_AS:  7174728 kB
PageTables:       1784 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= 66494 MiB

End job on node6 on Fri Apr 27 14:57:48 UTC 2007