Trace number 1516625

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
VARSAT-random 2009-03-22? (TO) 1200.08 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/75/
unif-k7-r89-v75-c6675-S72273909-010.cnf
MD5SUMf18bbe79897d776ef5b8ed738a35d3cb
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark2.12468
Satisfiable
(Un)Satisfiability was proved
Number of variables75
Number of clauses6675
Sum of the clauses size46725
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 56675

Solver Data 

0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  75                                                   |
0.00/0.00	c |  Number of clauses:    6675                                                 |
0.00/0.01	c |  Parsing time:         0.01         s                                       |
0.00/0.01	c |  Timeout:              43200 s
0.00/0.01	c |  Random Seed:          1833551652.000000
0.00/0.01	c |  Heuristic:            EMSP-G, threshold 0.750                              |
0.00/0.01	c |  Branching Rule:       default (solution-guided)                            |
0.00/0.01	c |  Learned clauses in surveys?  Using NO learned clauses.                     |
0.00/0.01	c |                                                                             |
0.09/0.17	c ============================[ Search Statistics ]==============================
0.09/0.17	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.17	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.17	c ===============================================================================
0.09/0.17	c |         0 |      75     6675    46725 |     2225        0    nan |  0.000 % |
0.19/0.21	c |       103 |      75     6675    46725 |     2447      103     27 |  0.018 % |
0.19/0.25	c |       253 |      75     6675    46725 |     2692      253     26 |  0.018 % |
0.19/0.29	c |       478 |      75     6675    46725 |     2961      478     26 |  0.018 % |
0.29/0.34	c |       815 |      75     6675    46725 |     3257      815     26 |  0.018 % |
0.39/0.40	c |      1321 |      75     6675    46725 |     3583     1321     26 |  0.018 % |
0.39/0.48	c |      2080 |      75     6675    46725 |     3941     2080     26 |  0.018 % |
0.49/0.58	c |      3219 |      75     6675    46725 |     4335     3219     26 |  0.018 % |
0.69/0.73	c |      4928 |      75     6675    46725 |     4769     2747     26 |  0.018 % |
0.89/0.93	c |      7491 |      75     6675    46725 |     5246     2908     26 |  0.018 % |
1.19/1.23	c |     11336 |      75     6675    46725 |     5771     4114     26 |  0.018 % |
1.59/1.68	c |     17103 |      75     6675    46725 |     6348     4073     25 |  0.018 % |
2.29/2.34	c |     25752 |      75     6675    46725 |     6983     6340     25 |  0.018 % |
3.29/3.35	c |     38726 |      75     6675    46725 |     7681     5283     25 |  0.018 % |
4.79/4.89	c |     58188 |      75     6675    46725 |     8449     5455     25 |  0.018 % |
7.29/7.33	c |     87382 |      75     6675    46725 |     9294     4973     24 |  0.018 % |
11.09/11.16	c |    131172 |      75     6675    46725 |    10223     6799     23 |  0.018 % |
17.09/17.17	c |    196856 |      75     6675    46725 |    11246     5811     25 |  0.018 % |
26.68/26.71	c |    295382 |      75     6675    46725 |    12370     8475     25 |  0.018 % |
42.08/42.15	c |    443171 |      75     6675    46725 |    13607     7442     24 |  0.018 % |
66.67/66.71	c |    664856 |      75     6675    46725 |    14968    10924     25 |  0.018 % |
106.95/107.02	c |    997381 |      75     6675    46725 |    16465    13478     24 |  0.018 % |
173.13/173.28	c |   1496170 |      75     6675    46725 |    18112     9174     25 |  0.018 % |
279.49/279.63	c |   2244353 |      75     6675    46725 |    19923    13538     24 |  0.018 % |
449.03/449.23	c |   3366627 |      75     6675    46725 |    21915    18470     24 |  0.018 % |
733.93/734.27	c |   5050038 |      75     6675    46725 |    24107    12246     23 |  0.018 % |

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1516625-1238272506/watcher-1516625-1238272506 -o /tmp/evaluation-result-1516625-1238272506/solver-1516625-1238272506 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=1833551652 HOME/instance-1516625-1238272506.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): 1800 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 0.99 0.99 2/70 28610
/proc/meminfo: memFree=887680/2055920 swapFree=4170584/4192956
[pid=28610] ppid=28608 vsize=3232 CPUtime=0
/proc/28610/stat : 28610 (varsat-random_s) R 28608 28610 28424 0 -1 4194304 423 0 0 0 0 0 0 0 18 0 1 0 1099913222 3309568 408 1992294400 4194304 5102416 548682068800 18446744073709551615 4263094 0 0 4096 3 0 0 0 17 1 0 0
/proc/28610/statm: 808 408 88 221 0 584 0

[startup+0.049167 s]
/proc/loadavg: 0.92 0.99 0.99 2/70 28610
/proc/meminfo: memFree=887680/2055920 swapFree=4170584/4192956
[pid=28610] ppid=28608 vsize=3788 CPUtime=0.04
/proc/28610/stat : 28610 (varsat-random_s) R 28608 28610 28424 0 -1 4194304 583 0 0 0 4 0 0 0 18 0 1 0 1099913222 3878912 568 1992294400 4194304 5102416 548682068800 18446744073709551615 4272837 0 0 4096 3 0 0 0 17 1 0 0
/proc/28610/statm: 947 568 97 221 0 723 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 3788

[startup+0.101177 s]
/proc/loadavg: 0.92 0.99 0.99 2/70 28610
/proc/meminfo: memFree=887680/2055920 swapFree=4170584/4192956
[pid=28610] ppid=28608 vsize=3920 CPUtime=0.09
/proc/28610/stat : 28610 (varsat-random_s) R 28608 28610 28424 0 -1 4194304 613 0 0 0 9 0 0 0 18 0 1 0 1099913222 4014080 598 1992294400 4194304 5102416 548682068800 18446744073709551615 4272632 0 0 4096 3 0 0 0 17 1 0 0
/proc/28610/statm: 980 598 98 221 0 756 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3920

[startup+0.301213 s]
/proc/loadavg: 0.92 0.99 0.99 2/70 28610
/proc/meminfo: memFree=887680/2055920 swapFree=4170584/4192956
[pid=28610] ppid=28608 vsize=3828 CPUtime=0.29
/proc/28610/stat : 28610 (varsat-random_s) R 28608 28610 28424 0 -1 4194304 627 0 0 0 29 0 0 0 19 0 1 0 1099913222 3919872 611 1992294400 4194304 5102416 548682068800 18446744073709551615 4220520 0 0 4096 3 0 0 0 17 1 0 0
/proc/28610/statm: 957 611 112 221 0 733 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3828

[startup+0.702286 s]
/proc/loadavg: 0.92 0.99 0.99 2/70 28610
/proc/meminfo: memFree=887680/2055920 swapFree=4170584/4192956
[pid=28610] ppid=28608 vsize=3960 CPUtime=0.69
/proc/28610/stat : 28610 (varsat-random_s) R 28608 28610 28424 0 -1 4194304 650 0 0 0 69 0 0 0 22 0 1 0 1099913222 4055040 634 1992294400 4194304 5102416 548682068800 18446744073709551615 4228542 0 0 4096 3 0 0 0 17 1 0 0
/proc/28610/statm: 990 634 112 221 0 766 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3960

[startup+1.50143 s]
/proc/loadavg: 0.92 0.99 0.99 2/71 28611
/proc/meminfo: memFree=885944/2055920 swapFree=4170584/4192956
[pid=28610] ppid=28608 vsize=4356 CPUtime=1.49
/proc/28610/stat : 28610 (varsat-random_s) R 28608 28610 28424 0 -1 4194304 759 0 0 0 149 0 0 0 25 0 1 0 1099913222 4460544 743 1992294400 4194304 5102416 548682068800 18446744073709551615 4254417 0 0 4096 3 0 0 0 17 1 0 0
/proc/28610/statm: 1089 743 112 221 0 865 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4356

[startup+3.10172 s]
/proc/loadavg: 0.92 0.99 0.99 2/71 28611
/proc/meminfo: memFree=885368/2055920 swapFree=4170584/4192956
[pid=28610] ppid=28608 vsize=4884 CPUtime=3.09
/proc/28610/stat : 28610 (varsat-random_s) R 28608 28610 28424 0 -1 4194304 875 0 0 0 309 0 0 0 25 0 1 0 1099913222 5001216 859 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/28610/statm: 1221 859 112 221 0 997 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4884

[startup+6.3013 s]
/proc/loadavg: 0.93 0.99 0.99 2/71 28611
/proc/meminfo: memFree=884600/2055920 swapFree=4170584/4192956
[pid=28610] ppid=28608 vsize=5524 CPUtime=6.29
/proc/28610/stat : 28610 (varsat-random_s) R 28608 28610 28424 0 -1 4194304 1020 0 0 0 629 0 0 0 25 0 1 0 1099913222 5656576 1004 1992294400 4194304 5102416 548682068800 18446744073709551615 4249582 0 0 4096 3 0 0 0 17 1 0 0
/proc/28610/statm: 1381 1004 112 221 0 1157 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5524

[startup+12.7015 s]
/proc/loadavg: 0.93 0.99 0.99 2/71 28611
/proc/meminfo: memFree=883704/2055920 swapFree=4170584/4192956
[pid=28610] ppid=28608 vsize=6240 CPUtime=12.68
/proc/28610/stat : 28610 (varsat-random_s) R 28608 28610 28424 0 -1 4194304 1186 0 0 0 1268 0 0 0 25 0 1 0 1099913222 6389760 1170 1992294400 4194304 5102416 548682068800 18446744073709551615 4249743 0 0 4096 3 0 0 0 17 1 0 0
/proc/28610/statm: 1560 1170 112 221 0 1336 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 6240

[startup+25.5018 s]
/proc/loadavg: 0.95 0.99 0.99 2/71 28611
/proc/meminfo: memFree=882872/2055920 swapFree=4170584/4192956
[pid=28610] ppid=28608 vsize=7100 CPUtime=25.48
/proc/28610/stat : 28610 (varsat-random_s) R 28608 28610 28424 0 -1 4194304 1387 0 0 0 2547 1 0 0 25 0 1 0 1099913222 7270400 1371 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/28610/statm: 1775 1371 112 221 0 1551 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 7100

[startup+51.1015 s]
/proc/loadavg: 0.96 0.99 0.99 2/71 28611
/proc/meminfo: memFree=881848/2055920 swapFree=4170584/4192956
[pid=28610] ppid=28608 vsize=8148 CPUtime=51.07
/proc/28610/stat : 28610 (varsat-random_s) R 28608 28610 28424 0 -1 4194304 1627 0 0 0 5106 1 0 0 25 0 1 0 1099913222 8343552 1611 1992294400 4194304 5102416 548682068800 18446744073709551615 4250052 0 0 4096 3 0 0 0 17 1 0 0
/proc/28610/statm: 2037 1611 112 221 0 1813 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 8148

[startup+102.307 s]
/proc/loadavg: 0.98 0.99 0.99 2/71 28611
/proc/meminfo: memFree=880696/2055920 swapFree=4170584/4192956
[pid=28610] ppid=28608 vsize=9412 CPUtime=102.25
/proc/28610/stat : 28610 (varsat-random_s) R 28608 28610 28424 0 -1 4194304 1915 0 0 0 10224 1 0 0 25 0 1 0 1099913222 9637888 1899 1992294400 4194304 5102416 548682068800 18446744073709551615 4249619 0 0 4096 3 0 0 0 17 1 0 0
/proc/28610/statm: 2353 1899 112 221 0 2129 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 9412

[startup+162.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/71 28611
/proc/meminfo: memFree=880120/2055920 swapFree=4170584/4192956
[pid=28610] ppid=28608 vsize=9948 CPUtime=162.23
/proc/28610/stat : 28610 (varsat-random_s) R 28608 28610 28424 0 -1 4194304 2057 0 0 0 16221 2 0 0 25 0 1 0 1099913222 10186752 2041 1992294400 4194304 5102416 548682068800 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 1 0 0
/proc/28610/statm: 2487 2041 112 221 0 2263 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 9948

[startup+222.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/71 28611
/proc/meminfo: memFree=879352/2055920 swapFree=4170584/4192956
[pid=28610] ppid=28608 vsize=10616 CPUtime=222.21
/proc/28610/stat : 28610 (varsat-random_s) R 28608 28610 28424 0 -1 4194304 2229 0 0 0 22219 2 0 0 25 0 1 0 1099913222 10870784 2213 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/28610/statm: 2654 2213 112 221 0 2430 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 10616

[startup+282.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/71 28611
/proc/meminfo: memFree=878776/2055920 swapFree=4170584/4192956
[pid=28610] ppid=28608 vsize=11480 CPUtime=282.19
/proc/28610/stat : 28610 (varsat-random_s) R 28608 28610 28424 0 -1 4194304 2388 0 0 0 28216 3 0 0 25 0 1 0 1099913222 11755520 2372 1992294400 4194304 5102416 548682068800 18446744073709551615 4249529 0 0 4096 3 0 0 0 17 1 0 0
/proc/28610/statm: 2870 2372 112 221 0 2646 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 11480

[startup+342.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/71 28611
/proc/meminfo: memFree=878072/2055920 swapFree=4170584/4192956
[pid=28610] ppid=28608 vsize=12048 CPUtime=342.17
/proc/28610/stat : 28610 (varsat-random_s) R 28608 28610 28424 0 -1 4194304 2540 0 0 0 34214 3 0 0 25 0 1 0 1099913222 12337152 2524 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/28610/statm: 3012 2524 112 221 0 2788 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 12048

[startup+402.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/71 28611
/proc/meminfo: memFree=877496/2055920 swapFree=4170584/4192956
[pid=28610] ppid=28608 vsize=12808 CPUtime=402.14
/proc/28610/stat : 28610 (varsat-random_s) R 28608 28610 28424 0 -1 4194304 2680 0 0 0 40211 3 0 0 25 0 1 0 1099913222 13115392 2664 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/28610/statm: 3202 2664 112 221 0 2978 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 12808

[startup+462.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/71 28612
/proc/meminfo: memFree=877304/2055920 swapFree=4170584/4192956
[pid=28610] ppid=28608 vsize=12996 CPUtime=462.12
/proc/28610/stat : 28610 (varsat-random_s) R 28608 28610 28424 0 -1 4194304 2734 0 0 0 46209 3 0 0 25 0 1 0 1099913222 13307904 2718 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/28610/statm: 3249 2718 112 221 0 3025 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 12996

[startup+522.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/71 28613
/proc/meminfo: memFree=876984/2055920 swapFree=4170584/4192956
[pid=28610] ppid=28608 vsize=13376 CPUtime=522.11
/proc/28610/stat : 28610 (varsat-random_s) R 28608 28610 28424 0 -1 4194304 2830 0 0 0 52207 4 0 0 25 0 1 0 1099913222 13697024 2814 1992294400 4194304 5102416 548682068800 18446744073709551615 4254953 0 0 4096 3 0 0 0 17 1 0 0
/proc/28610/statm: 3344 2814 112 221 0 3120 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 13376

[startup+582.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/71 28613
/proc/meminfo: memFree=876664/2055920 swapFree=4170584/4192956
[pid=28610] ppid=28608 vsize=13564 CPUtime=582.08
/proc/28610/stat : 28610 (varsat-random_s) R 28608 28610 28424 0 -1 4194304 2903 0 0 0 58204 4 0 0 25 0 1 0 1099913222 13889536 2887 1992294400 4194304 5102416 548682068800 18446744073709551615 4249563 0 0 4096 3 0 0 0 17 1 0 0
/proc/28610/statm: 3391 2887 112 221 0 3167 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 13564

[startup+642.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/71 28613
/proc/meminfo: memFree=876408/2055920 swapFree=4170584/4192956
[pid=28610] ppid=28608 vsize=13944 CPUtime=642.06
/proc/28610/stat : 28610 (varsat-random_s) R 28608 28610 28424 0 -1 4194304 2983 0 0 0 64202 4 0 0 25 0 1 0 1099913222 14278656 2967 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/28610/statm: 3486 2967 112 221 0 3262 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 13944

[startup+702.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/71 28613
/proc/meminfo: memFree=876152/2055920 swapFree=4170584/4192956
[pid=28610] ppid=28608 vsize=14136 CPUtime=702.04
/proc/28610/stat : 28610 (varsat-random_s) R 28608 28610 28424 0 -1 4194304 3027 0 0 0 70199 5 0 0 25 0 1 0 1099913222 14475264 3011 1992294400 4194304 5102416 548682068800 18446744073709551615 4249508 0 0 4096 3 0 0 0 17 1 0 0
/proc/28610/statm: 3534 3011 112 221 0 3310 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 14136

[startup+762.307 s]
/proc/loadavg: 0.99 0.99 0.99 2/71 28613
/proc/meminfo: memFree=875960/2055920 swapFree=4170584/4192956
[pid=28610] ppid=28608 vsize=14324 CPUtime=762.02
/proc/28610/stat : 28610 (varsat-random_s) R 28608 28610 28424 0 -1 4194304 3082 0 0 0 76197 5 0 0 25 0 1 0 1099913222 14667776 3066 1992294400 4194304 5102416 548682068800 18446744073709551615 4254600 0 0 4096 3 0 0 0 17 1 0 0
/proc/28610/statm: 3581 3066 112 221 0 3357 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 14324

[startup+822.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/71 28613
/proc/meminfo: memFree=875704/2055920 swapFree=4170584/4192956
[pid=28610] ppid=28608 vsize=14704 CPUtime=821.99
/proc/28610/stat : 28610 (varsat-random_s) R 28608 28610 28424 0 -1 4194304 3152 0 0 0 82194 5 0 0 25 0 1 0 1099913222 15056896 3136 1992294400 4194304 5102416 548682068800 18446744073709551615 4250048 0 0 4096 3 0 0 0 17 1 0 0
/proc/28610/statm: 3676 3136 112 221 0 3452 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 14704

[startup+882.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/71 28613
/proc/meminfo: memFree=875448/2055920 swapFree=4170584/4192956
[pid=28610] ppid=28608 vsize=14892 CPUtime=881.97
/proc/28610/stat : 28610 (varsat-random_s) R 28608 28610 28424 0 -1 4194304 3211 0 0 0 88192 5 0 0 25 0 1 0 1099913222 15249408 3195 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/28610/statm: 3723 3195 112 221 0 3499 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 14892

[startup+942.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/71 28613
/proc/meminfo: memFree=875192/2055920 swapFree=4170584/4192956
[pid=28610] ppid=28608 vsize=15036 CPUtime=941.95
/proc/28610/stat : 28610 (varsat-random_s) R 28608 28610 28424 0 -1 4194304 3276 0 0 0 94189 6 0 0 25 0 1 0 1099913222 15396864 3260 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/28610/statm: 3759 3260 112 221 0 3535 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 15036

[startup+1002.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/71 28613
/proc/meminfo: memFree=874936/2055920 swapFree=4170584/4192956
[pid=28610] ppid=28608 vsize=15228 CPUtime=1001.93
/proc/28610/stat : 28610 (varsat-random_s) R 28608 28610 28424 0 -1 4194304 3323 0 0 0 100187 6 0 0 25 0 1 0 1099913222 15593472 3307 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/28610/statm: 3807 3307 112 221 0 3583 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 15228

[startup+1062.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/71 28613
/proc/meminfo: memFree=874936/2055920 swapFree=4170584/4192956
[pid=28610] ppid=28608 vsize=15416 CPUtime=1061.91
/proc/28610/stat : 28610 (varsat-random_s) R 28608 28610 28424 0 -1 4194304 3341 0 0 0 106185 6 0 0 25 0 1 0 1099913222 15785984 3325 1992294400 4194304 5102416 548682068800 18446744073709551615 4228243 0 0 4096 3 0 0 0 17 1 0 0
/proc/28610/statm: 3854 3325 112 221 0 3630 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 15416

[startup+1122.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/71 28613
/proc/meminfo: memFree=874936/2055920 swapFree=4170584/4192956
[pid=28610] ppid=28608 vsize=15416 CPUtime=1121.89
/proc/28610/stat : 28610 (varsat-random_s) R 28608 28610 28424 0 -1 4194304 3346 0 0 0 112183 6 0 0 25 0 1 0 1099913222 15785984 3330 1992294400 4194304 5102416 548682068800 18446744073709551615 4249732 0 0 4096 3 0 0 0 17 1 0 0
/proc/28610/statm: 3854 3330 112 221 0 3630 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 15416

[startup+1182.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/71 28613
/proc/meminfo: memFree=874744/2055920 swapFree=4170584/4192956
[pid=28610] ppid=28608 vsize=15416 CPUtime=1181.86
/proc/28610/stat : 28610 (varsat-random_s) R 28608 28610 28424 0 -1 4194304 3376 0 0 0 118180 6 0 0 25 0 1 0 1099913222 15785984 3360 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/28610/statm: 3854 3360 112 221 0 3630 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 15416



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.99 0.99 2/71 28613
/proc/meminfo: memFree=874744/2055920 swapFree=4170584/4192956
[pid=28610] ppid=28608 vsize=15416 CPUtime=1200.06
/proc/28610/stat : 28610 (varsat-random_s) R 28608 28610 28424 0 -1 4194304 3376 0 0 0 120000 6 0 0 25 0 1 0 1099913222 15785984 3360 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/28610/statm: 3854 3360 112 221 0 3630 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 15416

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.99 0.99 2/71 28613
/proc/meminfo: memFree=874744/2055920 swapFree=4170584/4192956
[pid=28610] ppid=28608 vsize=15416 CPUtime=1200.06
/proc/28610/stat : 28610 (varsat-random_s) R 28608 28610 28424 0 -1 4194304 3376 0 0 0 120000 6 0 0 25 0 1 0 1099913222 15785984 3360 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/28610/statm: 3854 3360 112 221 0 3630 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 15416

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.08
CPU user time (s): 1200
CPU system time (s): 0.071989
CPU usage (%): 99.964
Max. virtual memory (cumulated for all children) (KiB): 15416

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.071989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3376
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= 2
involuntary context switches= 826

runsolver used 1.07584 second user time and 3.3005 second system time

The end

Launcher Data 

Begin job on node45 at 2009-03-28 21:35:06
IDJOB=1516625
IDBENCH=70528
IDSOLVER=539
FILE ID=node45/1516625-1238272506
PBS_JOBID= 9060857
Free space on /tmp= 66336 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/75/unif-k7-r89-v75-c6675-S72273909-010.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516625-1238272506/watcher-1516625-1238272506 -o /tmp/evaluation-result-1516625-1238272506/solver-1516625-1238272506 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=1833551652 HOME/instance-1516625-1238272506.cnf

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= f18bbe79897d776ef5b8ed738a35d3cb
RANDOM SEED=1833551652

node45.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.285
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		: 3000.285
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:        888672 kB
Buffers:         93748 kB
Cached:         972332 kB
SwapCached:      11516 kB
Active:         161616 kB
Inactive:       917416 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        888672 kB
SwapTotal:     4192956 kB
SwapFree:      4170584 kB
Dirty:            1184 kB
Writeback:           0 kB
Mapped:          18628 kB
Slab:            73512 kB
Committed_AS:  2503680 kB
PageTables:       1900 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= 66336 MiB
End job on node45 at 2009-03-28 21:55:08