Trace number 298321

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 2007-02-08? (TO) 1200.02 1200.48

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 benchmark
Best CPU time to get the best result obtained on this benchmark
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	This is MiniMarch, 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:  500                                                  |
0.00/0.00	|  Number of clauses:    2130                                                 |
0.00/0.00	|  Parsing time:         0.00         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 |     487     2111     6410 |      703        0    nan |  0.000 % |
0.00/0.01	|       100 |     487     2111     6410 |      774      100     22 |  0.000 % |
0.00/0.02	|       250 |     487     2111     6410 |      851      250     23 |  0.000 % |
0.00/0.02	|       475 |     487     2111     6410 |      936      475     22 |  0.000 % |
0.00/0.04	|       812 |     487     2111     6410 |     1030      812     21 |  0.000 % |
0.00/0.06	|      1318 |     487     2111     6410 |     1133      773     20 |  0.000 % |
0.00/0.09	|      2077 |     487     2111     6410 |     1246      946     19 |  0.000 % |
0.10/0.15	|      3217 |     487     2111     6410 |     1371      782     19 |  0.000 % |
0.20/0.23	|      4925 |     487     2111     6410 |     1508     1077     19 |  0.000 % |
0.30/0.35	|      7487 |     487     2111     6410 |     1659     1299     20 |  0.000 % |
0.51/0.56	|     11332 |     487     2111     6410 |     1825      900     18 |  0.000 % |
0.81/0.88	|     17098 |     487     2111     6410 |     2007     1035     18 |  0.000 % |
1.33/1.37	|     25748 |     487     2111     6410 |     2208     1451     18 |  0.000 % |
2.04/2.13	|     38723 |     487     2111     6410 |     2429     2044     20 |  0.000 % |
3.27/3.31	|     58184 |     487     2111     6410 |     2672     1647     18 |  0.000 % |
5.11/5.16	|     87376 |     487     2111     6410 |     2939     2151     20 |  0.000 % |
8.09/8.11	|    131166 |     487     2111     6410 |     3233     2566     21 |  0.000 % |
12.69/12.71	|    196851 |     487     2111     6410 |     3556     2391     23 |  0.000 % |
19.66/19.72	|    295377 |     487     2111     6410 |     3912     3430     23 |  0.000 % |
30.20/30.32	|    443167 |     487     2111     6410 |     4303     2756     20 |  0.000 % |
47.00/47.03	|    664850 |     487     2111     6410 |     4733     2678     20 |  0.000 % |
72.39/72.52	|    997375 |     487     2111     6410 |     5207     2926     22 |  0.000 % |
113.46/113.53	|   1496163 |     487     2111     6410 |     5728     4625     24 |  0.000 % |
176.76/176.83	|   2244345 |     487     2111     6410 |     6300     4966     22 |  0.000 % |
275.79/275.87	|   3366620 |     487     2111     6410 |     6930     4054     19 |  0.000 % |
429.96/430.22	|   5050031 |     487     2111     6410 |     7624     5514     21 |  0.000 % |
677.28/677.70	|   7575147 |     487     2111     6410 |     8386     6391     21 |  0.000 % |
1062.97/1063.41	|  11362822 |     487     2111     6410 |     9225     7231     21 |  0.000 % |

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node20/watcher-298321-1171853767 -o ROOT/results/node20/solver-298321-1171853767 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/298321-1171853767/minimarch /tmp/evaluation/298321-1171853767/instance-298321-1171853767.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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 0.99 3/77 26292
/proc/meminfo: memFree=846400/2055920 swapFree=4143444/4192956
[pid=26292] ppid=26290 vsize=1868 CPUtime=0
/proc/26292/stat : 26292 (minimarch) R 26290 26292 23035 0 -1 4194304 138 0 0 0 0 0 0 0 18 0 1 0 205330686 1912832 122 18446744073709551615 134512640 135054332 4294956640 18446744073709551615 134523074 0 0 4096 3 0 0 0 17 1 0 0
/proc/26292/statm: 467 122 51 132 0 332 0

[startup+0.106334 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 26292
/proc/meminfo: memFree=846400/2055920 swapFree=4143444/4192956
[pid=26292] ppid=26290 vsize=1996 CPUtime=0.1
/proc/26292/stat : 26292 (minimarch) R 26290 26292 23035 0 -1 4194304 175 0 0 0 10 0 0 0 18 0 1 0 205330686 2043904 159 18446744073709551615 134512640 135054332 4294956640 18446744073709551615 134551660 0 0 4096 3 0 0 0 17 1 0 0
/proc/26292/statm: 499 159 66 132 0 364 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1996

[startup+0.514384 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 26292
/proc/meminfo: memFree=846400/2055920 swapFree=4143444/4192956
[pid=26292] ppid=26290 vsize=2128 CPUtime=0.51
/proc/26292/stat : 26292 (minimarch) R 26290 26292 23035 0 -1 4194304 205 0 0 0 51 0 0 0 21 0 1 0 205330686 2179072 189 18446744073709551615 134512640 135054332 4294956640 18446744073709551615 134551691 0 0 4096 3 0 0 0 17 1 0 0
/proc/26292/statm: 532 189 66 132 0 397 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2128

[startup+1.33448 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 26293
/proc/meminfo: memFree=845752/2055920 swapFree=4143444/4192956
[pid=26292] ppid=26290 vsize=2260 CPUtime=1.33
/proc/26292/stat : 26292 (minimarch) R 26290 26292 23035 0 -1 4194304 233 0 0 0 133 0 0 0 25 0 1 0 205330686 2314240 217 18446744073709551615 134512640 135054332 4294956640 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/26292/statm: 565 217 66 132 0 430 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 2260

[startup+2.97068 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 26293
/proc/meminfo: memFree=845560/2055920 swapFree=4143444/4192956
[pid=26292] ppid=26290 vsize=2392 CPUtime=2.96
/proc/26292/stat : 26292 (minimarch) R 26290 26292 23035 0 -1 4194304 269 0 0 0 296 0 0 0 25 0 1 0 205330686 2449408 253 18446744073709551615 134512640 135054332 4294956640 18446744073709551615 134551352 0 0 4096 3 0 0 0 17 1 0 0
/proc/26292/statm: 598 253 66 132 0 463 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 2392

[startup+6.24808 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 26293
/proc/meminfo: memFree=845240/2055920 swapFree=4143444/4192956
[pid=26292] ppid=26290 vsize=2524 CPUtime=6.24
/proc/26292/stat : 26292 (minimarch) R 26290 26292 23035 0 -1 4194304 316 0 0 0 624 0 0 0 25 0 1 0 205330686 2584576 300 18446744073709551615 134512640 135054332 4294956640 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/26292/statm: 631 300 66 132 0 496 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 2524

[startup+12.7029 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 26293
/proc/meminfo: memFree=844920/2055920 swapFree=4143444/4192956
[pid=26292] ppid=26290 vsize=2788 CPUtime=12.69
/proc/26292/stat : 26292 (minimarch) R 26290 26292 23035 0 -1 4194304 364 0 0 0 1269 0 0 0 25 0 1 0 205330686 2854912 348 18446744073709551615 134512640 135054332 4294956640 18446744073709551615 134557565 0 0 4096 3 0 0 0 17 1 0 0
/proc/26292/statm: 697 348 66 132 0 562 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2788

[startup+25.5114 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 26293
/proc/meminfo: memFree=844664/2055920 swapFree=4143444/4192956
[pid=26292] ppid=26290 vsize=3052 CPUtime=25.5
/proc/26292/stat : 26292 (minimarch) R 26290 26292 23035 0 -1 4194304 431 0 0 0 2550 0 0 0 25 0 1 0 205330686 3125248 415 18446744073709551615 134512640 135054332 4294956640 18446744073709551615 134551188 0 0 4096 3 0 0 0 17 1 0 0
/proc/26292/statm: 763 415 66 132 0 628 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 3052

[startup+51.1225 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 26293
/proc/meminfo: memFree=844216/2055920 swapFree=4143444/4192956
[pid=26292] ppid=26290 vsize=3448 CPUtime=51.1
/proc/26292/stat : 26292 (minimarch) R 26290 26292 23035 0 -1 4194304 537 0 0 0 5110 0 0 0 25 0 1 0 205330686 3530752 521 18446744073709551615 134512640 135054332 4294956640 18446744073709551615 134551271 0 0 4096 3 0 0 0 17 1 0 0
/proc/26292/statm: 862 521 66 132 0 727 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 3448

[startup+102.342 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 26293
/proc/meminfo: memFree=843768/2055920 swapFree=4143444/4192956
[pid=26292] ppid=26290 vsize=3960 CPUtime=102.3
/proc/26292/stat : 26292 (minimarch) R 26290 26292 23035 0 -1 4194304 655 0 0 0 10230 0 0 0 25 0 1 0 205330686 4055040 639 18446744073709551615 134512640 135054332 4294956640 18446744073709551615 134557335 0 0 4096 3 0 0 0 17 1 0 0
/proc/26292/statm: 990 639 66 132 0 855 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 3960

[startup+162.376 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 26293
/proc/meminfo: memFree=843320/2055920 swapFree=4143444/4192956
[pid=26292] ppid=26290 vsize=4356 CPUtime=162.33
/proc/26292/stat : 26292 (minimarch) R 26290 26292 23035 0 -1 4194304 756 0 0 0 16232 1 0 0 25 0 1 0 205330686 4460544 740 18446744073709551615 134512640 135054332 4294956640 18446744073709551615 134551385 0 0 4096 3 0 0 0 17 1 0 0
/proc/26292/statm: 1089 740 66 132 0 954 0
Current children cumulated CPU time (s) 162.33
Current children cumulated vsize (KiB) 4356

[startup+222.403 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 26293
/proc/meminfo: memFree=842872/2055920 swapFree=4143444/4192956
[pid=26292] ppid=26290 vsize=4752 CPUtime=222.33
/proc/26292/stat : 26292 (minimarch) R 26290 26292 23035 0 -1 4194304 861 0 0 0 22232 1 0 0 25 0 1 0 205330686 4866048 845 18446744073709551615 134512640 135054332 4294956640 18446744073709551615 134557584 0 0 4096 3 0 0 0 17 1 0 0
/proc/26292/statm: 1188 845 66 132 0 1053 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 4752

[startup+282.43 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 26293
/proc/meminfo: memFree=842552/2055920 swapFree=4143444/4192956
[pid=26292] ppid=26290 vsize=5016 CPUtime=282.35
/proc/26292/stat : 26292 (minimarch) R 26290 26292 23035 0 -1 4194304 925 0 0 0 28233 2 0 0 25 0 1 0 205330686 5136384 909 18446744073709551615 134512640 135054332 4294956640 18446744073709551615 134551279 0 0 4096 3 0 0 0 17 1 0 0
/proc/26292/statm: 1254 909 66 132 0 1119 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 5016

[startup+342.481 s]
/proc/loadavg: 0.99 0.98 0.99 2/84 26409
/proc/meminfo: memFree=841080/2055920 swapFree=4143444/4192956
[pid=26292] ppid=26290 vsize=5148 CPUtime=342.32
/proc/26292/stat : 26292 (minimarch) R 26290 26292 23035 0 -1 4194304 977 0 0 0 34230 2 0 0 25 0 1 0 205330686 5271552 961 18446744073709551615 134512640 135054332 4294956640 18446744073709551615 134551705 0 0 4096 3 0 0 0 17 1 0 0
/proc/26292/statm: 1287 961 66 132 0 1152 0
Current children cumulated CPU time (s) 342.32
Current children cumulated vsize (KiB) 5148

[startup+402.557 s]
/proc/loadavg: 1.30 1.07 1.02 2/78 28493
/proc/meminfo: memFree=695480/2055920 swapFree=4143444/4192956
[pid=26292] ppid=26290 vsize=5280 CPUtime=402.31
/proc/26292/stat : 26292 (minimarch) R 26290 26292 23035 0 -1 4194304 1008 0 0 0 40220 11 0 0 25 0 1 0 205330686 5406720 992 18446744073709551615 134512640 135054332 4294956640 18446744073709551615 134551279 0 0 4096 3 0 0 0 17 1 0 0
/proc/26292/statm: 1320 992 66 132 0 1185 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 5280

[startup+462.584 s]
/proc/loadavg: 1.11 1.06 1.02 2/78 28493
/proc/meminfo: memFree=695544/2055920 swapFree=4143444/4192956
[pid=26292] ppid=26290 vsize=5560 CPUtime=462.32
/proc/26292/stat : 26292 (minimarch) R 26290 26292 23035 0 -1 4194304 1083 0 0 0 46220 12 0 0 25 0 1 0 205330686 5693440 1067 18446744073709551615 134512640 135054332 4294956640 18446744073709551615 134551359 0 0 4096 3 0 0 0 17 1 0 0
/proc/26292/statm: 1390 1067 66 132 0 1255 0
Current children cumulated CPU time (s) 462.32
Current children cumulated vsize (KiB) 5560

[startup+522.614 s]
/proc/loadavg: 1.04 1.05 1.01 2/78 28493
/proc/meminfo: memFree=695288/2055920 swapFree=4143444/4192956
[pid=26292] ppid=26290 vsize=5824 CPUtime=522.33
/proc/26292/stat : 26292 (minimarch) R 26290 26292 23035 0 -1 4194304 1147 0 0 0 52221 12 0 0 25 0 1 0 205330686 5963776 1131 18446744073709551615 134512640 135054332 4294956640 18446744073709551615 134551133 0 0 4096 3 0 0 0 17 1 0 0
/proc/26292/statm: 1456 1131 66 132 0 1321 0
Current children cumulated CPU time (s) 522.33
Current children cumulated vsize (KiB) 5824

[startup+582.641 s]
/proc/loadavg: 1.01 1.03 1.01 2/78 28493
/proc/meminfo: memFree=695160/2055920 swapFree=4143444/4192956
[pid=26292] ppid=26290 vsize=5964 CPUtime=582.34
/proc/26292/stat : 26292 (minimarch) R 26290 26292 23035 0 -1 4194304 1175 0 0 0 58222 12 0 0 25 0 1 0 205330686 6107136 1159 18446744073709551615 134512640 135054332 4294956640 18446744073709551615 134551352 0 0 4096 3 0 0 0 17 1 0 0
/proc/26292/statm: 1491 1159 66 132 0 1356 0
Current children cumulated CPU time (s) 582.34
Current children cumulated vsize (KiB) 5964

[startup+642.673 s]
/proc/loadavg: 1.00 1.03 1.00 2/78 28493
/proc/meminfo: memFree=695096/2055920 swapFree=4143444/4192956
[pid=26292] ppid=26290 vsize=6096 CPUtime=642.36
/proc/26292/stat : 26292 (minimarch) R 26290 26292 23035 0 -1 4194304 1207 0 0 0 64223 13 0 0 25 0 1 0 205330686 6242304 1191 18446744073709551615 134512640 135054332 4294956640 18446744073709551615 134551496 0 0 4096 3 0 0 0 17 1 0 0
/proc/26292/statm: 1524 1191 66 132 0 1389 0
Current children cumulated CPU time (s) 642.36
Current children cumulated vsize (KiB) 6096

[startup+702.703 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 28493
/proc/meminfo: memFree=694776/2055920 swapFree=4143444/4192956
[pid=26292] ppid=26290 vsize=6372 CPUtime=702.37
/proc/26292/stat : 26292 (minimarch) R 26290 26292 23035 0 -1 4194304 1267 0 0 0 70224 13 0 0 25 0 1 0 205330686 6524928 1251 18446744073709551615 134512640 135054332 4294956640 18446744073709551615 134551418 0 0 4096 3 0 0 0 17 1 0 0
/proc/26292/statm: 1593 1251 66 132 0 1458 0
Current children cumulated CPU time (s) 702.37
Current children cumulated vsize (KiB) 6372

[startup+762.735 s]
/proc/loadavg: 1.06 1.03 1.00 2/78 28493
/proc/meminfo: memFree=694648/2055920 swapFree=4143444/4192956
[pid=26292] ppid=26290 vsize=6512 CPUtime=762.39
/proc/26292/stat : 26292 (minimarch) R 26290 26292 23035 0 -1 4194304 1310 0 0 0 76225 14 0 0 25 0 1 0 205330686 6668288 1294 18446744073709551615 134512640 135054332 4294956640 18446744073709551615 134551352 0 0 4096 3 0 0 0 17 1 0 0
/proc/26292/statm: 1628 1294 66 132 0 1493 0
Current children cumulated CPU time (s) 762.39
Current children cumulated vsize (KiB) 6512

[startup+822.768 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 28493
/proc/meminfo: memFree=694584/2055920 swapFree=4143444/4192956
[pid=26292] ppid=26290 vsize=6512 CPUtime=822.4
/proc/26292/stat : 26292 (minimarch) R 26290 26292 23035 0 -1 4194304 1322 0 0 0 82226 14 0 0 25 0 1 0 205330686 6668288 1306 18446744073709551615 134512640 135054332 4294956640 18446744073709551615 134551210 0 0 4096 3 0 0 0 17 1 0 0
/proc/26292/statm: 1628 1306 66 132 0 1493 0
Current children cumulated CPU time (s) 822.4
Current children cumulated vsize (KiB) 6512

[startup+882.797 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 28493
/proc/meminfo: memFree=694520/2055920 swapFree=4143444/4192956
[pid=26292] ppid=26290 vsize=6648 CPUtime=882.42
/proc/26292/stat : 26292 (minimarch) R 26290 26292 23035 0 -1 4194304 1340 0 0 0 88227 15 0 0 25 0 1 0 205330686 6807552 1324 18446744073709551615 134512640 135054332 4294956640 18446744073709551615 134551269 0 0 4096 3 0 0 0 17 1 0 0
/proc/26292/statm: 1662 1324 66 132 0 1527 0
Current children cumulated CPU time (s) 882.42
Current children cumulated vsize (KiB) 6648

[startup+942.829 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 28493
/proc/meminfo: memFree=694456/2055920 swapFree=4143444/4192956
[pid=26292] ppid=26290 vsize=6772 CPUtime=942.43
/proc/26292/stat : 26292 (minimarch) R 26290 26292 23035 0 -1 4194304 1361 0 0 0 94228 15 0 0 25 0 1 0 205330686 6934528 1345 18446744073709551615 134512640 135054332 4294956640 18446744073709551615 134552532 0 0 4096 3 0 0 0 17 1 0 0
/proc/26292/statm: 1693 1345 66 132 0 1558 0
Current children cumulated CPU time (s) 942.43
Current children cumulated vsize (KiB) 6772

[startup+1002.86 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 28493
/proc/meminfo: memFree=694328/2055920 swapFree=4143444/4192956
[pid=26292] ppid=26290 vsize=6772 CPUtime=1002.45
/proc/26292/stat : 26292 (minimarch) R 26290 26292 23035 0 -1 4194304 1380 0 0 0 100229 16 0 0 25 0 1 0 205330686 6934528 1364 18446744073709551615 134512640 135054332 4294956640 18446744073709551615 134551660 0 0 4096 3 0 0 0 17 1 0 0
/proc/26292/statm: 1693 1364 66 132 0 1558 0
Current children cumulated CPU time (s) 1002.45
Current children cumulated vsize (KiB) 6772

[startup+1062.89 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28493
/proc/meminfo: memFree=694264/2055920 swapFree=4143444/4192956
[pid=26292] ppid=26290 vsize=6916 CPUtime=1062.46
/proc/26292/stat : 26292 (minimarch) R 26290 26292 23035 0 -1 4194304 1401 0 0 0 106230 16 0 0 25 0 1 0 205330686 7081984 1385 18446744073709551615 134512640 135054332 4294956640 18446744073709551615 134551660 0 0 4096 3 0 0 0 17 1 0 0
/proc/26292/statm: 1729 1385 66 132 0 1594 0
Current children cumulated CPU time (s) 1062.46
Current children cumulated vsize (KiB) 6916

[startup+1122.92 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28493
/proc/meminfo: memFree=694008/2055920 swapFree=4143444/4192956
[pid=26292] ppid=26290 vsize=7188 CPUtime=1122.48
/proc/26292/stat : 26292 (minimarch) R 26290 26292 23035 0 -1 4194304 1470 0 0 0 112231 17 0 0 25 0 1 0 205330686 7360512 1454 18446744073709551615 134512640 135054332 4294956640 18446744073709551615 134551210 0 0 4096 3 0 0 0 17 1 0 0
/proc/26292/statm: 1797 1454 66 132 0 1662 0
Current children cumulated CPU time (s) 1122.48
Current children cumulated vsize (KiB) 7188

[startup+1182.95 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28493
/proc/meminfo: memFree=693880/2055920 swapFree=4143444/4192956
[pid=26292] ppid=26290 vsize=7328 CPUtime=1182.49
/proc/26292/stat : 26292 (minimarch) R 26290 26292 23035 0 -1 4194304 1518 0 0 0 118232 17 0 0 25 0 1 0 205330686 7503872 1502 18446744073709551615 134512640 135054332 4294956640 18446744073709551615 134551713 0 0 4096 3 0 0 0 17 1 0 0
/proc/26292/statm: 1832 1502 66 132 0 1697 0
Current children cumulated CPU time (s) 1182.49
Current children cumulated vsize (KiB) 7328



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.47 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28493
/proc/meminfo: memFree=693816/2055920 swapFree=4143444/4192956
[pid=26292] ppid=26290 vsize=7464 CPUtime=1200
/proc/26292/stat : 26292 (minimarch) R 26290 26292 23035 0 -1 4194304 1531 0 0 0 119983 17 0 0 25 0 1 0 205330686 7643136 1515 18446744073709551615 134512640 135054332 4294956640 18446744073709551615 134551273 0 0 4096 3 0 0 0 17 1 0 0
/proc/26292/statm: 1866 1515 66 132 0 1731 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 7464

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

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

[startup+1200.47 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28493
/proc/meminfo: memFree=693816/2055920 swapFree=4143444/4192956
[pid=26292] ppid=26290 vsize=7464 CPUtime=1200
/proc/26292/stat : 26292 (minimarch) R 26290 26292 23035 0 -1 4194304 1531 0 0 0 119983 17 0 0 25 0 1 0 205330686 7643136 1515 18446744073709551615 134512640 135054332 4294956640 18446744073709551615 134551273 0 0 4096 3 0 0 0 17 1 0 0
/proc/26292/statm: 1866 1515 66 132 0 1731 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 7464

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.48
CPU time (s): 1200.02
CPU user time (s): 1199.84
CPU system time (s): 0.176973
CPU usage (%): 99.9616
Max. virtual memory (cumulated for all children) (KiB): 7464

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.84
system time used= 0.176973
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1531
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= 3187

runsolver used 1.46578 second user time and 2.75458 second system time

The end

Launcher Data (download as text)

Begin job on node20 on Mon Feb 19 02:56:07 UTC 2007

IDJOB= 298321
IDBENCH= 19983
IDSOLVER= 110
FILE ID= node20/298321-1171853767

PBS_JOBID= 3839654

Free space on /tmp= 66561 MiB

SOLVER NAME= minimarch 2007-02-08
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/298321-1171853767/minimarch /tmp/evaluation/298321-1171853767/instance-298321-1171853767.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node20/watcher-298321-1171853767 -o ROOT/results/node20/solver-298321-1171853767 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/298321-1171853767/minimarch /tmp/evaluation/298321-1171853767/instance-298321-1171853767.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  042851b85016f1918e014c527c3c65b8

RANDOM SEED= 942471813

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node20.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		: 3000.234
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		: 3000.234
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:        846808 kB
Buffers:         44232 kB
Cached:        1046564 kB
SwapCached:      15496 kB
Active:         880672 kB
Inactive:       235852 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        846808 kB
SwapTotal:     4192956 kB
SwapFree:      4143444 kB
Dirty:            2320 kB
Writeback:           0 kB
Mapped:          30068 kB
Slab:            78236 kB
Committed_AS:   512200 kB
PageTables:       1684 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= 66561 MiB

End job on node20 on Mon Feb 19 03:16:10 UTC 2007