Trace number 428021

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
minimarch 2007-04-26 (fixed)? (TO) 1200.08 1200.61

General information on the benchmark

Namerandom/2+p/p0.9/v810/
unif2p-p0.9-v810-c2932-S1955492734-15-UNSAT.cnf
MD5SUMd921c717596c6b2305f82fa29e923d52
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark284.896
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	This is MiniMarch 1.1, a modified version of MiniSat 2.0 beta
0.00/0.00	WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	============================[ Problem Statistics ]=============================
0.00/0.00	|                                                                             |
0.00/0.00	|  Number of variables:  810                                                  |
0.00/0.00	|  Number of clauses:    2931                                                 |
0.00/0.00	|  Parsing time:         0.01         s                                       |
0.00/0.01	============================[ Search Statistics ]==============================
0.00/0.01	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.01	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.01	===============================================================================
0.00/0.01	|         0 |     740     2832     8497 |      944        0    nan |  0.000 % |
0.00/0.02	|       100 |     740     2832     8497 |     1038      100     22 |  0.000 % |
0.00/0.02	|       250 |     740     2832     8497 |     1142      250     22 |  0.000 % |
0.00/0.03	|       476 |     740     2832     8497 |     1256      476     23 |  0.000 % |
0.04/0.05	|       813 |     740     2832     8497 |     1382      813     22 |  0.000 % |
0.04/0.08	|      1319 |     740     2832     8497 |     1520     1319     23 |  0.000 % |
0.10/0.13	|      2080 |     740     2832     8497 |     1672     1264     23 |  0.000 % |
0.20/0.20	|      3220 |     740     2832     8497 |     1839     1517     22 |  0.000 % |
0.30/0.31	|      4931 |     740     2832     8497 |     2023     1294     19 |  0.000 % |
0.40/0.48	|      7493 |     740     2832     8497 |     2225     1765     22 |  0.000 % |
0.70/0.74	|     11338 |     740     2832     8497 |     2448     2150     23 |  0.000 % |
1.10/1.16	|     17107 |     740     2832     8497 |     2693     1614     20 |  0.000 % |
1.79/1.80	|     25757 |     740     2832     8497 |     2962     1909     23 |  0.000 % |
2.79/2.80	|     38732 |     740     2832     8497 |     3258     2746     20 |  0.000 % |
4.30/4.37	|     58194 |     740     2832     8497 |     3584     2214     23 |  0.000 % |
6.79/6.81	|     87387 |     740     2832     8497 |     3943     2110     21 |  0.000 % |
10.59/10.63	|    131177 |     740     2832     8497 |     4337     3622     19 |  0.000 % |
16.49/16.51	|    196861 |     740     2832     8497 |     4771     3029     21 |  0.000 % |
25.58/25.60	|    295387 |     740     2832     8497 |     5248     4607     23 |  0.000 % |
39.88/39.96	|    443178 |     740     2832     8497 |     5773     3118     21 |  0.000 % |
61.27/61.36	|    664861 |     740     2832     8497 |     6350     5401     23 |  0.001 % |
95.56/95.69	|    997387 |     740     2832     8497 |     6985     3711     20 |  0.000 % |
149.03/149.12	|   1496175 |     740     2832     8497 |     7684     4878     22 |  0.000 % |
233.50/233.65	|   2244357 |     740     2832     8497 |     8452     4395     22 |  0.000 % |
365.76/365.97	|   3366633 |     740     2832     8497 |     9298     5690     19 |  0.000 % |
569.88/570.11	|   5050045 |     740     2832     8497 |    10227     6985     19 |  0.000 % |
890.57/891.06	|   7575161 |     740     2832     8497 |    11250     7781     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/node33/watcher-428021-1177699722 -o ROOT/results/node33/solver-428021-1177699722 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/428021-1177699722/minimarch_fixed /tmp/evaluation/428021-1177699722/instance-428021-1177699722.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 0.98 0.99 3/77 13637
/proc/meminfo: memFree=1720752/2055920 swapFree=4147768/4192956
[pid=13637] ppid=13635 vsize=2000 CPUtime=0
/proc/13637/stat : 13637 (minimarch_fixed) R 13635 13637 12805 0 -1 4194304 163 0 0 0 0 0 0 0 18 0 1 0 217887695 2048000 148 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134704957 0 0 4096 3 0 0 0 17 1 0 0
/proc/13637/statm: 500 148 51 132 0 365 0

[startup+0.041721 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 13637
/proc/meminfo: memFree=1720752/2055920 swapFree=4147768/4192956
[pid=13637] ppid=13635 vsize=1996 CPUtime=0.04
/proc/13637/stat : 13637 (minimarch_fixed) R 13635 13637 12805 0 -1 4194304 188 0 0 0 4 0 0 0 18 0 1 0 217887695 2043904 173 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551365 0 0 4096 3 0 0 0 17 1 0 0
/proc/13637/statm: 499 173 67 132 0 364 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1996

[startup+0.101732 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 13637
/proc/meminfo: memFree=1720752/2055920 swapFree=4147768/4192956
[pid=13637] ppid=13635 vsize=2128 CPUtime=0.1
/proc/13637/stat : 13637 (minimarch_fixed) R 13635 13637 12805 0 -1 4194304 215 0 0 0 10 0 0 0 18 0 1 0 217887695 2179072 200 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134691888 0 0 4096 3 0 0 0 17 1 0 0
/proc/13637/statm: 532 200 67 132 0 397 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2128

[startup+0.301773 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 13637
/proc/meminfo: memFree=1720752/2055920 swapFree=4147768/4192956
[pid=13637] ppid=13635 vsize=2128 CPUtime=0.3
/proc/13637/stat : 13637 (minimarch_fixed) R 13635 13637 12805 0 -1 4194304 229 0 0 0 30 0 0 0 19 0 1 0 217887695 2179072 214 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551184 0 0 4096 3 0 0 0 17 1 0 0
/proc/13637/statm: 532 214 67 132 0 397 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 2128

[startup+0.701855 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 13637
/proc/meminfo: memFree=1720752/2055920 swapFree=4147768/4192956
[pid=13637] ppid=13635 vsize=2260 CPUtime=0.7
/proc/13637/stat : 13637 (minimarch_fixed) R 13635 13637 12805 0 -1 4194304 254 0 0 0 70 0 0 0 22 0 1 0 217887695 2314240 239 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134631106 0 0 4096 3 0 0 0 17 1 0 0
/proc/13637/statm: 565 239 67 132 0 430 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 2260

[startup+1.50202 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13638
/proc/meminfo: memFree=1720040/2055920 swapFree=4147768/4192956
[pid=13637] ppid=13635 vsize=2392 CPUtime=1.5
/proc/13637/stat : 13637 (minimarch_fixed) R 13635 13637 12805 0 -1 4194304 287 0 0 0 150 0 0 0 25 0 1 0 217887695 2449408 272 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551277 0 0 4096 3 0 0 0 17 1 0 0
/proc/13637/statm: 598 272 67 132 0 463 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 2392

[startup+3.10135 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13638
/proc/meminfo: memFree=1719656/2055920 swapFree=4147768/4192956
[pid=13637] ppid=13635 vsize=2524 CPUtime=3.09
/proc/13637/stat : 13637 (minimarch_fixed) R 13635 13637 12805 0 -1 4194304 313 0 0 0 309 0 0 0 25 0 1 0 217887695 2584576 298 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134553456 0 0 4096 3 0 0 0 17 1 0 0
/proc/13637/statm: 631 298 67 132 0 496 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2524

[startup+6.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13638
/proc/meminfo: memFree=1719272/2055920 swapFree=4147768/4192956
[pid=13637] ppid=13635 vsize=2788 CPUtime=6.29
/proc/13637/stat : 13637 (minimarch_fixed) R 13635 13637 12805 0 -1 4194304 370 0 0 0 629 0 0 0 25 0 1 0 217887695 2854912 355 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551431 0 0 4096 3 0 0 0 17 1 0 0
/proc/13637/statm: 697 355 67 132 0 562 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2788

[startup+12.7013 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13638
/proc/meminfo: memFree=1719024/2055920 swapFree=4147768/4192956
[pid=13637] ppid=13635 vsize=3052 CPUtime=12.69
/proc/13637/stat : 13637 (minimarch_fixed) R 13635 13637 12805 0 -1 4194304 437 0 0 0 1269 0 0 0 25 0 1 0 217887695 3125248 422 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/13637/statm: 763 422 67 132 0 628 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3052

[startup+25.5019 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13638
/proc/meminfo: memFree=1718704/2055920 swapFree=4147768/4192956
[pid=13637] ppid=13635 vsize=3316 CPUtime=25.48
/proc/13637/stat : 13637 (minimarch_fixed) R 13635 13637 12805 0 -1 4194304 514 0 0 0 2548 0 0 0 25 0 1 0 217887695 3395584 499 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551337 0 0 4096 3 0 0 0 17 1 0 0
/proc/13637/statm: 829 499 67 132 0 694 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3316

[startup+51.1012 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13638
/proc/meminfo: memFree=1718256/2055920 swapFree=4147768/4192956
[pid=13637] ppid=13635 vsize=3712 CPUtime=51.07
/proc/13637/stat : 13637 (minimarch_fixed) R 13635 13637 12805 0 -1 4194304 620 0 0 0 5107 0 0 0 25 0 1 0 217887695 3801088 605 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/13637/statm: 928 605 67 132 0 793 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 3712

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13638
/proc/meminfo: memFree=1717616/2055920 swapFree=4147768/4192956
[pid=13637] ppid=13635 vsize=4376 CPUtime=102.26
/proc/13637/stat : 13637 (minimarch_fixed) R 13635 13637 12805 0 -1 4194304 786 0 0 0 10226 0 0 0 25 0 1 0 217887695 4481024 771 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134552654 0 0 4096 3 0 0 0 17 1 0 0
/proc/13637/statm: 1094 771 67 132 0 959 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 4376

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13638
/proc/meminfo: memFree=1716912/2055920 swapFree=4147768/4192956
[pid=13637] ppid=13635 vsize=5036 CPUtime=162.24
/proc/13637/stat : 13637 (minimarch_fixed) R 13635 13637 12805 0 -1 4194304 938 0 0 0 16223 1 0 0 25 0 1 0 217887695 5156864 923 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551365 0 0 4096 3 0 0 0 17 1 0 0
/proc/13637/statm: 1259 923 67 132 0 1124 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 5036

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13638
/proc/meminfo: memFree=1716592/2055920 swapFree=4147768/4192956
[pid=13637] ppid=13635 vsize=5284 CPUtime=222.21
/proc/13637/stat : 13637 (minimarch_fixed) R 13635 13637 12805 0 -1 4194304 1003 0 0 0 22220 1 0 0 25 0 1 0 217887695 5410816 988 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551344 0 0 4096 3 0 0 0 17 1 0 0
/proc/13637/statm: 1321 988 67 132 0 1186 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 5284

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13638
/proc/meminfo: memFree=1716272/2055920 swapFree=4147768/4192956
[pid=13637] ppid=13635 vsize=5680 CPUtime=282.19
/proc/13637/stat : 13637 (minimarch_fixed) R 13635 13637 12805 0 -1 4194304 1094 0 0 0 28217 2 0 0 25 0 1 0 217887695 5816320 1079 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551502 0 0 4096 3 0 0 0 17 1 0 0
/proc/13637/statm: 1420 1079 67 132 0 1285 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 5680

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13638
/proc/meminfo: memFree=1716016/2055920 swapFree=4147768/4192956
[pid=13637] ppid=13635 vsize=5824 CPUtime=342.16
/proc/13637/stat : 13637 (minimarch_fixed) R 13635 13637 12805 0 -1 4194304 1150 0 0 0 34214 2 0 0 25 0 1 0 217887695 5963776 1135 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551365 0 0 4096 3 0 0 0 17 1 0 0
/proc/13637/statm: 1456 1135 67 132 0 1321 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 5824

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13638
/proc/meminfo: memFree=1715760/2055920 swapFree=4147768/4192956
[pid=13637] ppid=13635 vsize=6084 CPUtime=402.15
/proc/13637/stat : 13637 (minimarch_fixed) R 13635 13637 12805 0 -1 4194304 1216 0 0 0 40212 3 0 0 25 0 1 0 217887695 6230016 1201 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551358 0 0 4096 3 0 0 0 17 1 0 0
/proc/13637/statm: 1521 1201 67 132 0 1386 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 6084

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13638
/proc/meminfo: memFree=1715568/2055920 swapFree=4147768/4192956
[pid=13637] ppid=13635 vsize=6332 CPUtime=462.12
/proc/13637/stat : 13637 (minimarch_fixed) R 13635 13637 12805 0 -1 4194304 1271 0 0 0 46209 3 0 0 25 0 1 0 217887695 6483968 1256 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134557118 0 0 4096 3 0 0 0 17 1 0 0
/proc/13637/statm: 1583 1256 67 132 0 1448 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 6332

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13638
/proc/meminfo: memFree=1715440/2055920 swapFree=4147768/4192956
[pid=13637] ppid=13635 vsize=6464 CPUtime=522.11
/proc/13637/stat : 13637 (minimarch_fixed) R 13635 13637 12805 0 -1 4194304 1308 0 0 0 52207 4 0 0 25 0 1 0 217887695 6619136 1293 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/13637/statm: 1616 1293 67 132 0 1481 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 6464

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13638
/proc/meminfo: memFree=1715120/2055920 swapFree=4147768/4192956
[pid=13637] ppid=13635 vsize=6732 CPUtime=582.09
/proc/13637/stat : 13637 (minimarch_fixed) R 13635 13637 12805 0 -1 4194304 1380 0 0 0 58204 5 0 0 25 0 1 0 217887695 6893568 1365 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134557466 0 0 4096 3 0 0 0 17 1 0 0
/proc/13637/statm: 1683 1365 67 132 0 1548 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 6732

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13638
/proc/meminfo: memFree=1714928/2055920 swapFree=4147768/4192956
[pid=13637] ppid=13635 vsize=7000 CPUtime=642.06
/proc/13637/stat : 13637 (minimarch_fixed) R 13635 13637 12805 0 -1 4194304 1429 0 0 0 64201 5 0 0 25 0 1 0 217887695 7168000 1414 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551365 0 0 4096 3 0 0 0 17 1 0 0
/proc/13637/statm: 1750 1414 67 132 0 1615 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 7000

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13638
/proc/meminfo: memFree=1714864/2055920 swapFree=4147768/4192956
[pid=13637] ppid=13635 vsize=7132 CPUtime=702.04
/proc/13637/stat : 13637 (minimarch_fixed) R 13635 13637 12805 0 -1 4194304 1456 0 0 0 70198 6 0 0 25 0 1 0 217887695 7303168 1441 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551272 0 0 4096 3 0 0 0 17 1 0 0
/proc/13637/statm: 1783 1441 67 132 0 1648 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 7132

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/84 13760
/proc/meminfo: memFree=1713456/2055920 swapFree=4147768/4192956
[pid=13637] ppid=13635 vsize=7132 CPUtime=761.97
/proc/13637/stat : 13637 (minimarch_fixed) R 13635 13637 12805 0 -1 4194304 1481 0 0 0 76191 6 0 0 25 0 1 0 217887695 7303168 1466 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/13637/statm: 1783 1466 67 132 0 1648 0
Current children cumulated CPU time (s) 761.97
Current children cumulated vsize (KiB) 7132

[startup+822.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13836
/proc/meminfo: memFree=1714416/2055920 swapFree=4147768/4192956
[pid=13637] ppid=13635 vsize=7260 CPUtime=821.9
/proc/13637/stat : 13637 (minimarch_fixed) R 13635 13637 12805 0 -1 4194304 1505 0 0 0 82183 7 0 0 25 0 1 0 217887695 7434240 1490 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134557575 0 0 4096 3 0 0 0 17 1 0 0
/proc/13637/statm: 1815 1490 67 132 0 1680 0
Current children cumulated CPU time (s) 821.9
Current children cumulated vsize (KiB) 7260

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13836
/proc/meminfo: memFree=1714416/2055920 swapFree=4147768/4192956
[pid=13637] ppid=13635 vsize=7368 CPUtime=881.87
/proc/13637/stat : 13637 (minimarch_fixed) R 13635 13637 12805 0 -1 4194304 1522 0 0 0 88180 7 0 0 25 0 1 0 217887695 7544832 1507 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551218 0 0 4096 3 0 0 0 17 1 0 0
/proc/13637/statm: 1842 1507 67 132 0 1707 0
Current children cumulated CPU time (s) 881.87
Current children cumulated vsize (KiB) 7368

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13836
/proc/meminfo: memFree=1714224/2055920 swapFree=4147768/4192956
[pid=13637] ppid=13635 vsize=7640 CPUtime=941.86
/proc/13637/stat : 13637 (minimarch_fixed) R 13635 13637 12805 0 -1 4194304 1591 0 0 0 94178 8 0 0 25 0 1 0 217887695 7823360 1576 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551374 0 0 4096 3 0 0 0 17 1 0 0
/proc/13637/statm: 1910 1576 67 132 0 1775 0
Current children cumulated CPU time (s) 941.86
Current children cumulated vsize (KiB) 7640

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13836
/proc/meminfo: memFree=1714032/2055920 swapFree=4147768/4192956
[pid=13637] ppid=13635 vsize=7772 CPUtime=1001.83
/proc/13637/stat : 13637 (minimarch_fixed) R 13635 13637 12805 0 -1 4194304 1637 0 0 0 100175 8 0 0 25 0 1 0 217887695 7958528 1622 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551391 0 0 4096 3 0 0 0 17 1 0 0
/proc/13637/statm: 1943 1622 67 132 0 1808 0
Current children cumulated CPU time (s) 1001.83
Current children cumulated vsize (KiB) 7772

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13836
/proc/meminfo: memFree=1713840/2055920 swapFree=4147768/4192956
[pid=13637] ppid=13635 vsize=8040 CPUtime=1061.81
/proc/13637/stat : 13637 (minimarch_fixed) R 13635 13637 12805 0 -1 4194304 1674 0 0 0 106172 9 0 0 25 0 1 0 217887695 8232960 1659 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551358 0 0 4096 3 0 0 0 17 1 0 0
/proc/13637/statm: 2010 1659 67 132 0 1875 0
Current children cumulated CPU time (s) 1061.81
Current children cumulated vsize (KiB) 8040

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13836
/proc/meminfo: memFree=1713904/2055920 swapFree=4147768/4192956
[pid=13637] ppid=13635 vsize=8040 CPUtime=1121.79
/proc/13637/stat : 13637 (minimarch_fixed) R 13635 13637 12805 0 -1 4194304 1706 0 0 0 112170 9 0 0 25 0 1 0 217887695 8232960 1691 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551772 0 0 4096 3 0 0 0 17 1 0 0
/proc/13637/statm: 2010 1691 67 132 0 1875 0
Current children cumulated CPU time (s) 1121.79
Current children cumulated vsize (KiB) 8040

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13836
/proc/meminfo: memFree=1713776/2055920 swapFree=4147768/4192956
[pid=13637] ppid=13635 vsize=8184 CPUtime=1181.77
/proc/13637/stat : 13637 (minimarch_fixed) R 13635 13637 12805 0 -1 4194304 1722 0 0 0 118167 10 0 0 25 0 1 0 217887695 8380416 1707 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134557982 0 0 4096 3 0 0 0 17 1 0 0
/proc/13637/statm: 2046 1707 67 132 0 1911 0
Current children cumulated CPU time (s) 1181.77
Current children cumulated vsize (KiB) 8184



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13836
/proc/meminfo: memFree=1713712/2055920 swapFree=4147768/4192956
[pid=13637] ppid=13635 vsize=8184 CPUtime=1200.07
/proc/13637/stat : 13637 (minimarch_fixed) R 13635 13637 12805 0 -1 4194304 1729 0 0 0 119997 10 0 0 25 0 1 0 217887695 8380416 1714 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551358 0 0 4096 3 0 0 0 17 1 0 0
/proc/13637/statm: 2046 1714 67 132 0 1911 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 8184

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.61
CPU time (s): 1200.08
CPU user time (s): 1199.97
CPU system time (s): 0.106983
CPU usage (%): 99.9559
Max. virtual memory (cumulated for all children) (KiB): 8184

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.106983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1729
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= 3075

runsolver used 0.970852 second user time and 2.56661 second system time

The end

Launcher Data (download as text)

Begin job on node33 on Fri Apr 27 18:48:42 UTC 2007

IDJOB= 428021
IDBENCH= 20273
IDSOLVER= 198
FILE ID= node33/428021-1177699722

PBS_JOBID= 4698661

Free space on /tmp= 66506 MiB

SOLVER NAME= minimarch 2007-04-26 (fixed)
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v810/unif2p-p0.9-v810-c2932-S1955492734-15-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/428021-1177699722/minimarch_fixed /tmp/evaluation/428021-1177699722/instance-428021-1177699722.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node33/watcher-428021-1177699722 -o ROOT/results/node33/solver-428021-1177699722 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/428021-1177699722/minimarch_fixed /tmp/evaluation/428021-1177699722/instance-428021-1177699722.cnf

META MD5SUM SOLVER= 08d902191c06ef4f82d57c2f2b6a82c2
MD5SUM BENCH=  d921c717596c6b2305f82fa29e923d52

RANDOM SEED= 721013680

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node33.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		: 3000.272
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		: 3000.272
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:       1721224 kB
Buffers:         41692 kB
Cached:         225264 kB
SwapCached:      14496 kB
Active:         179916 kB
Inactive:       111040 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1721224 kB
SwapTotal:     4192956 kB
SwapFree:      4147768 kB
Dirty:            2948 kB
Writeback:           0 kB
Mapped:          30300 kB
Slab:            29080 kB
Committed_AS:  1855808 kB
PageTables:       1992 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= 66506 MiB

End job on node33 on Fri Apr 27 19:08:45 UTC 2007