Trace number 1518028

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-industrial 2009-03-22? (TO) 1200.02 1200.71

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/500/
unif-k3-r4.25-v500-c2125-S95953046-044.cnf
MD5SUMdce3f3d28c96d2da08ad88599fffc85f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.016997
Satisfiable
(Un)Satisfiability was proved
Number of variables500
Number of clauses2125
Sum of the clauses size6375
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32125
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

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:    2125                                                 |
0.00/0.00	c |  Parsing time:         0.00         s                                       |
0.00/0.00	c |  Timeout:              43200 s
0.00/0.00	c |  Random Seed:          1820769945.000000
0.00/0.00	c |  Heuristic:            EMBP-G, threshold 0.950                              |
0.00/0.00	c |  Branching Rule:       default (solution-guided)                            |
0.00/0.00	c |  Learned clauses in surveys?  Using NO learned clauses.                     |
0.00/0.00	c |                                                                             |
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 |     489     2115     6413 |      705        0    nan |  0.000 % |
0.00/0.01	c |       100 |     489     2115     6413 |      775      100     25 |  0.000 % |
0.00/0.01	c |       251 |     489     2115     6413 |      853      251     25 |  0.000 % |
0.00/0.02	c |       477 |     489     2115     6413 |      938      477     24 |  0.000 % |
0.00/0.04	c |       816 |     489     2115     6413 |     1032      816     23 |  0.000 % |
0.05/0.06	c |      1322 |     489     2115     6413 |     1135      777     21 |  0.000 % |
0.05/0.08	c |      2081 |     489     2115     6413 |     1248      930     22 |  0.000 % |
0.09/0.13	c |      3223 |     489     2115     6413 |     1373      772     21 |  0.000 % |
0.19/0.20	c |      4933 |     489     2115     6413 |     1511     1057     23 |  0.000 % |
0.29/0.31	c |      7495 |     489     2115     6413 |     1662     1256     21 |  0.000 % |
0.39/0.47	c |     11339 |     489     2115     6413 |     1828     1679     21 |  0.000 % |
0.69/0.73	c |     17106 |     489     2115     6413 |     2011     1844     21 |  0.000 % |
1.10/1.13	c |     25756 |     489     2115     6413 |     2212     1185     22 |  0.000 % |
1.69/1.76	c |     38730 |     489     2115     6413 |     2433     1737     22 |  0.000 % |
2.69/2.71	c |     58192 |     489     2115     6413 |     2677     1285     20 |  0.000 % |
4.19/4.22	c |     87384 |     489     2115     6413 |     2944     1673     22 |  0.000 % |
6.50/6.56	c |    131173 |     489     2115     6413 |     3239     1900     23 |  0.000 % |
10.09/10.15	c |    196857 |     489     2115     6413 |     3563     1673     23 |  0.000 % |
15.69/15.73	c |    295383 |     489     2115     6413 |     3919     2492     20 |  0.000 % |
24.38/24.44	c |    443173 |     489     2115     6413 |     4311     3181     24 |  0.000 % |
37.97/38.01	c |    664856 |     489     2115     6413 |     4742     4195     25 |  0.000 % |
59.62/59.74	c |    997381 |     489     2115     6413 |     5217     3316     23 |  0.000 % |
92.81/92.98	c |   1496169 |     489     2115     6413 |     5738     4000     24 |  0.000 % |
145.58/145.78	c |   2244351 |     489     2115     6413 |     6312     4921     23 |  0.000 % |
227.54/227.75	c |   3366625 |     489     2115     6413 |     6944     6073     24 |  0.000 % |
356.14/356.47	c |   5050036 |     489     2115     6413 |     7638     6283     25 |  0.000 % |
559.55/559.91	c |   7575152 |     489     2115     6413 |     8402     4690     22 |  0.000 % |
879.27/879.80	c |  11362827 |     489     2115     6413 |     9242     5930     25 |  0.000 % |

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-1518028-1238294033/watcher-1518028-1238294033 -o /tmp/evaluation-result-1518028-1238294033/solver-1518028-1238294033 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-industrial_static -seed=1820769945 HOME/instance-1518028-1238294033.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 1.03 1.05 3/64 27457
/proc/meminfo: memFree=1362360/2055920 swapFree=4178416/4192956
[pid=27457] ppid=27455 vsize=2548 CPUtime=0
/proc/27457/stat : 27457 (varsat-industri) R 27455 27457 24060 0 -1 4194304 241 0 0 0 0 0 0 0 18 0 1 0 1102069339 2609152 226 1992294400 4194304 5102648 548682068784 18446744073709551615 4490270 0 0 4096 3 0 0 0 17 0 0 0
/proc/27457/statm: 637 226 99 221 0 413 0

[startup+0.053795 s]
/proc/loadavg: 0.92 1.03 1.05 3/64 27457
/proc/meminfo: memFree=1362360/2055920 swapFree=4178416/4192956
[pid=27457] ppid=27455 vsize=2548 CPUtime=0.05
/proc/27457/stat : 27457 (varsat-industri) R 27455 27457 24060 0 -1 4194304 276 0 0 0 5 0 0 0 18 0 1 0 1102069339 2609152 261 1992294400 4194304 5102648 548682068784 18446744073709551615 4249732 0 0 4096 3 0 0 0 17 0 0 0
/proc/27457/statm: 637 261 111 221 0 413 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2548

[startup+0.101801 s]
/proc/loadavg: 0.92 1.03 1.05 3/64 27457
/proc/meminfo: memFree=1362360/2055920 swapFree=4178416/4192956
[pid=27457] ppid=27455 vsize=2680 CPUtime=0.09
/proc/27457/stat : 27457 (varsat-industri) R 27455 27457 24060 0 -1 4194304 287 0 0 0 9 0 0 0 18 0 1 0 1102069339 2744320 272 1992294400 4194304 5102648 548682068784 18446744073709551615 4255508 0 0 4096 3 0 0 0 17 0 0 0
/proc/27457/statm: 670 272 111 221 0 446 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2680

[startup+0.301835 s]
/proc/loadavg: 0.92 1.03 1.05 3/64 27457
/proc/meminfo: memFree=1362360/2055920 swapFree=4178416/4192956
[pid=27457] ppid=27455 vsize=2812 CPUtime=0.29
/proc/27457/stat : 27457 (varsat-industri) R 27455 27457 24060 0 -1 4194304 321 0 0 0 29 0 0 0 19 0 1 0 1102069339 2879488 306 1992294400 4194304 5102648 548682068784 18446744073709551615 4227623 0 0 4096 3 0 0 0 17 0 0 0
/proc/27457/statm: 703 306 111 221 0 479 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2812

[startup+0.701901 s]
/proc/loadavg: 0.92 1.03 1.05 3/64 27457
/proc/meminfo: memFree=1362360/2055920 swapFree=4178416/4192956
[pid=27457] ppid=27455 vsize=2944 CPUtime=0.69
/proc/27457/stat : 27457 (varsat-industri) R 27455 27457 24060 0 -1 4194304 359 0 0 0 69 0 0 0 23 0 1 0 1102069339 3014656 344 1992294400 4194304 5102648 548682068784 18446744073709551615 4249753 0 0 4096 3 0 0 0 17 0 0 0
/proc/27457/statm: 736 344 111 221 0 512 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2944

[startup+1.50203 s]
/proc/loadavg: 0.92 1.03 1.05 2/65 27458
/proc/meminfo: memFree=1361264/2055920 swapFree=4178416/4192956
[pid=27457] ppid=27455 vsize=3076 CPUtime=1.49
/proc/27457/stat : 27457 (varsat-industri) R 27455 27457 24060 0 -1 4194304 408 0 0 0 149 0 0 0 25 0 1 0 1102069339 3149824 393 1992294400 4194304 5102648 548682068784 18446744073709551615 4250176 0 0 4096 3 0 0 0 17 0 0 0
/proc/27457/statm: 769 393 111 221 0 545 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3076

[startup+3.1013 s]
/proc/loadavg: 0.92 1.03 1.05 2/65 27458
/proc/meminfo: memFree=1360880/2055920 swapFree=4178416/4192956
[pid=27457] ppid=27455 vsize=3472 CPUtime=3.09
/proc/27457/stat : 27457 (varsat-industri) R 27455 27457 24060 0 -1 4194304 487 0 0 0 309 0 0 0 25 0 1 0 1102069339 3555328 472 1992294400 4194304 5102648 548682068784 18446744073709551615 4249876 0 0 4096 3 0 0 0 17 0 0 0
/proc/27457/statm: 868 472 111 221 0 644 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3472

[startup+6.30183 s]
/proc/loadavg: 0.93 1.03 1.05 2/65 27458
/proc/meminfo: memFree=1360368/2055920 swapFree=4178416/4192956
[pid=27457] ppid=27455 vsize=3736 CPUtime=6.29
/proc/27457/stat : 27457 (varsat-industri) R 27455 27457 24060 0 -1 4194304 555 0 0 0 629 0 0 0 25 0 1 0 1102069339 3825664 540 1992294400 4194304 5102648 548682068784 18446744073709551615 4262425 0 0 4096 3 0 0 0 17 0 0 0
/proc/27457/statm: 934 540 111 221 0 710 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3736

[startup+12.7019 s]
/proc/loadavg: 0.93 1.03 1.05 2/65 27458
/proc/meminfo: memFree=1359984/2055920 swapFree=4178416/4192956
[pid=27457] ppid=27455 vsize=4136 CPUtime=12.69
/proc/27457/stat : 27457 (varsat-industri) R 27455 27457 24060 0 -1 4194304 662 0 0 0 1269 0 0 0 25 0 1 0 1102069339 4235264 647 1992294400 4194304 5102648 548682068784 18446744073709551615 4254210 0 0 4096 3 0 0 0 17 0 0 0
/proc/27457/statm: 1034 647 111 221 0 810 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4136

[startup+25.502 s]
/proc/loadavg: 0.95 1.03 1.05 2/65 27458
/proc/meminfo: memFree=1359472/2055920 swapFree=4178416/4192956
[pid=27457] ppid=27455 vsize=4808 CPUtime=25.48
/proc/27457/stat : 27457 (varsat-industri) R 27455 27457 24060 0 -1 4194304 813 0 0 0 2548 0 0 0 25 0 1 0 1102069339 4923392 798 1992294400 4194304 5102648 548682068784 18446744073709551615 4249017 0 0 4096 3 0 0 0 17 0 0 0
/proc/27457/statm: 1202 798 111 221 0 978 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4808

[startup+51.1013 s]
/proc/loadavg: 1.03 1.04 1.05 2/65 27458
/proc/meminfo: memFree=1358768/2055920 swapFree=4178416/4192956
[pid=27457] ppid=27455 vsize=5476 CPUtime=51.03
/proc/27457/stat : 27457 (varsat-industri) R 27455 27457 24060 0 -1 4194304 978 0 0 0 5103 0 0 0 25 0 1 0 1102069339 5607424 963 1992294400 4194304 5102648 548682068784 18446744073709551615 4249843 0 0 4096 3 0 0 0 17 0 0 0
/proc/27457/statm: 1369 963 111 221 0 1145 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 5476

[startup+102.307 s]
/proc/loadavg: 1.09 1.05 1.05 2/65 27458
/proc/meminfo: memFree=1357552/2055920 swapFree=4178416/4192956
[pid=27457] ppid=27455 vsize=6548 CPUtime=102.21
/proc/27457/stat : 27457 (varsat-industri) R 27455 27457 24060 0 -1 4194304 1254 0 0 0 10221 0 0 0 25 0 1 0 1102069339 6705152 1239 1992294400 4194304 5102648 548682068784 18446744073709551615 4249732 0 0 4096 3 0 0 0 17 0 0 0
/proc/27457/statm: 1637 1239 111 221 0 1413 0
Current children cumulated CPU time (s) 102.21
Current children cumulated vsize (KiB) 6548

[startup+162.302 s]
/proc/loadavg: 1.03 1.03 1.05 2/65 27458
/proc/meminfo: memFree=1356784/2055920 swapFree=4178416/4192956
[pid=27457] ppid=27455 vsize=7220 CPUtime=162.17
/proc/27457/stat : 27457 (varsat-industri) R 27455 27457 24060 0 -1 4194304 1442 0 0 0 16217 0 0 0 25 0 1 0 1102069339 7393280 1427 1992294400 4194304 5102648 548682068784 18446744073709551615 4249879 0 0 4096 3 0 0 0 17 0 0 0
/proc/27457/statm: 1805 1427 111 221 0 1581 0
Current children cumulated CPU time (s) 162.17
Current children cumulated vsize (KiB) 7220

[startup+222.302 s]
/proc/loadavg: 1.01 1.03 1.04 2/65 27458
/proc/meminfo: memFree=1356272/2055920 swapFree=4178416/4192956
[pid=27457] ppid=27455 vsize=7776 CPUtime=222.13
/proc/27457/stat : 27457 (varsat-industri) R 27455 27457 24060 0 -1 4194304 1568 0 0 0 22213 0 0 0 25 0 1 0 1102069339 7962624 1553 1992294400 4194304 5102648 548682068784 18446744073709551615 4250291 0 0 4096 3 0 0 0 17 0 0 0
/proc/27457/statm: 1944 1553 111 221 0 1720 0
Current children cumulated CPU time (s) 222.13
Current children cumulated vsize (KiB) 7776

[startup+282.302 s]
/proc/loadavg: 1.00 1.02 1.03 2/65 27458
/proc/meminfo: memFree=1355696/2055920 swapFree=4178416/4192956
[pid=27457] ppid=27455 vsize=8320 CPUtime=282.07
/proc/27457/stat : 27457 (varsat-industri) R 27455 27457 24060 0 -1 4194304 1715 0 0 0 28207 0 0 0 25 0 1 0 1102069339 8519680 1700 1992294400 4194304 5102648 548682068784 18446744073709551615 4249926 0 0 4096 3 0 0 0 17 0 0 0
/proc/27457/statm: 2080 1700 111 221 0 1856 0
Current children cumulated CPU time (s) 282.07
Current children cumulated vsize (KiB) 8320

[startup+342.302 s]
/proc/loadavg: 1.00 1.01 1.03 2/65 27458
/proc/meminfo: memFree=1355384/2055920 swapFree=4178416/4192956
[pid=27457] ppid=27455 vsize=8720 CPUtime=342.04
/proc/27457/stat : 27457 (varsat-industri) R 27455 27457 24060 0 -1 4194304 1800 0 0 0 34204 0 0 0 25 0 1 0 1102069339 8929280 1785 1992294400 4194304 5102648 548682068784 18446744073709551615 4254103 0 0 4096 3 0 0 0 17 0 0 0
/proc/27457/statm: 2180 1785 111 221 0 1956 0
Current children cumulated CPU time (s) 342.04
Current children cumulated vsize (KiB) 8720

[startup+402.302 s]
/proc/loadavg: 1.00 1.01 1.02 2/65 27460
/proc/meminfo: memFree=1354744/2055920 swapFree=4178416/4192956
[pid=27457] ppid=27455 vsize=9148 CPUtime=402.01
/proc/27457/stat : 27457 (varsat-industri) R 27455 27457 24060 0 -1 4194304 1907 0 0 0 40201 0 0 0 25 0 1 0 1102069339 9367552 1892 1992294400 4194304 5102648 548682068784 18446744073709551615 4249791 0 0 4096 3 0 0 0 17 0 0 0
/proc/27457/statm: 2287 1892 111 221 0 2063 0
Current children cumulated CPU time (s) 402.01
Current children cumulated vsize (KiB) 9148

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 27460
/proc/meminfo: memFree=1354360/2055920 swapFree=4178416/4192956
[pid=27457] ppid=27455 vsize=9564 CPUtime=461.98
/proc/27457/stat : 27457 (varsat-industri) R 27455 27457 24060 0 -1 4194304 2004 0 0 0 46198 0 0 0 25 0 1 0 1102069339 9793536 1989 1992294400 4194304 5102648 548682068784 18446744073709551615 4249879 0 0 4096 3 0 0 0 17 0 0 0
/proc/27457/statm: 2391 1989 111 221 0 2167 0
Current children cumulated CPU time (s) 461.98
Current children cumulated vsize (KiB) 9564

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 27460
/proc/meminfo: memFree=1354360/2055920 swapFree=4178416/4192956
[pid=27457] ppid=27455 vsize=9708 CPUtime=521.97
/proc/27457/stat : 27457 (varsat-industri) R 27455 27457 24060 0 -1 4194304 2044 0 0 0 52196 1 0 0 25 0 1 0 1102069339 9940992 2029 1992294400 4194304 5102648 548682068784 18446744073709551615 4249791 0 0 4096 3 0 0 0 17 0 0 0
/proc/27457/statm: 2427 2029 111 221 0 2203 0
Current children cumulated CPU time (s) 521.97
Current children cumulated vsize (KiB) 9708

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27460
/proc/meminfo: memFree=1354040/2055920 swapFree=4178416/4192956
[pid=27457] ppid=27455 vsize=10044 CPUtime=581.93
/proc/27457/stat : 27457 (varsat-industri) R 27455 27457 24060 0 -1 4194304 2123 0 0 0 58192 1 0 0 25 0 1 0 1102069339 10285056 2108 1992294400 4194304 5102648 548682068784 18446744073709551615 4249884 0 0 4096 3 0 0 0 17 0 0 0
/proc/27457/statm: 2511 2108 111 221 0 2287 0
Current children cumulated CPU time (s) 581.93
Current children cumulated vsize (KiB) 10044

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27460
/proc/meminfo: memFree=1353592/2055920 swapFree=4178416/4192956
[pid=27457] ppid=27455 vsize=10632 CPUtime=641.91
/proc/27457/stat : 27457 (varsat-industri) R 27455 27457 24060 0 -1 4194304 2231 0 0 0 64190 1 0 0 25 0 1 0 1102069339 10887168 2216 1992294400 4194304 5102648 548682068784 18446744073709551615 4249744 0 0 4096 3 0 0 0 17 0 0 0
/proc/27457/statm: 2658 2216 111 221 0 2434 0
Current children cumulated CPU time (s) 641.91
Current children cumulated vsize (KiB) 10632

[startup+702.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27460
/proc/meminfo: memFree=1353336/2055920 swapFree=4178416/4192956
[pid=27457] ppid=27455 vsize=10912 CPUtime=701.88
/proc/27457/stat : 27457 (varsat-industri) R 27455 27457 24060 0 -1 4194304 2299 0 0 0 70187 1 0 0 25 0 1 0 1102069339 11173888 2284 1992294400 4194304 5102648 548682068784 18446744073709551615 4249791 0 0 4096 3 0 0 0 17 0 0 0
/proc/27457/statm: 2728 2284 111 221 0 2504 0
Current children cumulated CPU time (s) 701.88
Current children cumulated vsize (KiB) 10912

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27460
/proc/meminfo: memFree=1352888/2055920 swapFree=4178416/4192956
[pid=27457] ppid=27455 vsize=11316 CPUtime=761.84
/proc/27457/stat : 27457 (varsat-industri) R 27455 27457 24060 0 -1 4194304 2412 0 0 0 76183 1 0 0 25 0 1 0 1102069339 11587584 2397 1992294400 4194304 5102648 548682068784 18446744073709551615 4249744 0 0 4096 3 0 0 0 17 0 0 0
/proc/27457/statm: 2829 2397 111 221 0 2605 0
Current children cumulated CPU time (s) 761.84
Current children cumulated vsize (KiB) 11316

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27460
/proc/meminfo: memFree=1352696/2055920 swapFree=4178416/4192956
[pid=27457] ppid=27455 vsize=11464 CPUtime=821.8
/proc/27457/stat : 27457 (varsat-industri) R 27455 27457 24060 0 -1 4194304 2461 0 0 0 82179 1 0 0 25 0 1 0 1102069339 11739136 2446 1992294400 4194304 5102648 548682068784 18446744073709551615 4249884 0 0 4096 3 0 0 0 17 0 0 0
/proc/27457/statm: 2866 2446 111 221 0 2642 0
Current children cumulated CPU time (s) 821.8
Current children cumulated vsize (KiB) 11464

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27460
/proc/meminfo: memFree=1352568/2055920 swapFree=4178416/4192956
[pid=27457] ppid=27455 vsize=11764 CPUtime=881.77
/proc/27457/stat : 27457 (varsat-industri) R 27455 27457 24060 0 -1 4194304 2509 0 0 0 88176 1 0 0 25 0 1 0 1102069339 12046336 2494 1992294400 4194304 5102648 548682068784 18446744073709551615 4249806 0 0 4096 3 0 0 0 17 0 0 0
/proc/27457/statm: 2941 2494 111 221 0 2717 0
Current children cumulated CPU time (s) 881.77
Current children cumulated vsize (KiB) 11764

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27460
/proc/meminfo: memFree=1352184/2055920 swapFree=4178416/4192956
[pid=27457] ppid=27455 vsize=12056 CPUtime=941.73
/proc/27457/stat : 27457 (varsat-industri) R 27455 27457 24060 0 -1 4194304 2604 0 0 0 94172 1 0 0 25 0 1 0 1102069339 12345344 2589 1992294400 4194304 5102648 548682068784 18446744073709551615 4249876 0 0 4096 3 0 0 0 17 0 0 0
/proc/27457/statm: 3014 2589 111 221 0 2790 0
Current children cumulated CPU time (s) 941.73
Current children cumulated vsize (KiB) 12056

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27460
/proc/meminfo: memFree=1352056/2055920 swapFree=4178416/4192956
[pid=27457] ppid=27455 vsize=12196 CPUtime=1001.71
/proc/27457/stat : 27457 (varsat-industri) R 27455 27457 24060 0 -1 4194304 2623 0 0 0 100170 1 0 0 25 0 1 0 1102069339 12488704 2608 1992294400 4194304 5102648 548682068784 18446744073709551615 4249806 0 0 4096 3 0 0 0 17 0 0 0
/proc/27457/statm: 3049 2608 111 221 0 2825 0
Current children cumulated CPU time (s) 1001.71
Current children cumulated vsize (KiB) 12196

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27460
/proc/meminfo: memFree=1351928/2055920 swapFree=4178416/4192956
[pid=27457] ppid=27455 vsize=12328 CPUtime=1061.67
/proc/27457/stat : 27457 (varsat-industri) R 27455 27457 24060 0 -1 4194304 2670 0 0 0 106166 1 0 0 25 0 1 0 1102069339 12623872 2655 1992294400 4194304 5102648 548682068784 18446744073709551615 4249818 0 0 4096 3 0 0 0 17 0 0 0
/proc/27457/statm: 3082 2655 111 221 0 2858 0
Current children cumulated CPU time (s) 1061.67
Current children cumulated vsize (KiB) 12328

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27460
/proc/meminfo: memFree=1351736/2055920 swapFree=4178416/4192956
[pid=27457] ppid=27455 vsize=12624 CPUtime=1121.64
/proc/27457/stat : 27457 (varsat-industri) R 27455 27457 24060 0 -1 4194304 2723 0 0 0 112163 1 0 0 25 0 1 0 1102069339 12926976 2708 1992294400 4194304 5102648 548682068784 18446744073709551615 4255508 0 0 4096 3 0 0 0 17 0 0 0
/proc/27457/statm: 3156 2708 111 221 0 2932 0
Current children cumulated CPU time (s) 1121.64
Current children cumulated vsize (KiB) 12624

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27460
/proc/meminfo: memFree=1351544/2055920 swapFree=4178416/4192956
[pid=27457] ppid=27455 vsize=12764 CPUtime=1181.61
/proc/27457/stat : 27457 (varsat-industri) R 27455 27457 24060 0 -1 4194304 2774 0 0 0 118160 1 0 0 25 0 1 0 1102069339 13070336 2759 1992294400 4194304 5102648 548682068784 18446744073709551615 4249876 0 0 4096 3 0 0 0 17 0 0 0
/proc/27457/statm: 3191 2759 111 221 0 2967 0
Current children cumulated CPU time (s) 1181.61
Current children cumulated vsize (KiB) 12764



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27460
/proc/meminfo: memFree=1351480/2055920 swapFree=4178416/4192956
[pid=27457] ppid=27455 vsize=12904 CPUtime=1200.01
/proc/27457/stat : 27457 (varsat-industri) R 27455 27457 24060 0 -1 4194304 2795 0 0 0 120000 1 0 0 25 0 1 0 1102069339 13213696 2780 1992294400 4194304 5102648 548682068784 18446744073709551615 4250281 0 0 4096 3 0 0 0 17 0 0 0
/proc/27457/statm: 3226 2780 111 221 0 3002 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 12904

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

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

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27460
/proc/meminfo: memFree=1351480/2055920 swapFree=4178416/4192956
[pid=27457] ppid=27455 vsize=12904 CPUtime=1200.01
/proc/27457/stat : 27457 (varsat-industri) R 27455 27457 24060 0 -1 4194304 2795 0 0 0 120000 1 0 0 25 0 1 0 1102069339 13213696 2780 1992294400 4194304 5102648 548682068784 18446744073709551615 4250281 0 0 4096 3 0 0 0 17 0 0 0
/proc/27457/statm: 3226 2780 111 221 0 3002 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 12904

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.71
CPU time (s): 1200.02
CPU user time (s): 1200
CPU system time (s): 0.020996
CPU usage (%): 99.943
Max. virtual memory (cumulated for all children) (KiB): 12904

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.020996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2795
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= 4130

runsolver used 1.14882 second user time and 3.22751 second system time

The end

Launcher Data 

Begin job on node15 at 2009-03-29 04:33:53
IDJOB=1518028
IDBENCH=70645
IDSOLVER=538
FILE ID=node15/1518028-1238294033
PBS_JOBID= 9060948
Free space on /tmp= 65428 MiB

SOLVER NAME= VARSAT-industrial 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/500/unif-k3-r4.25-v500-c2125-S95953046-044.cnf
COMMAND LINE= HOME/varsat-industrial_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518028-1238294033/watcher-1518028-1238294033 -o /tmp/evaluation-result-1518028-1238294033/solver-1518028-1238294033 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-industrial_static -seed=1820769945 HOME/instance-1518028-1238294033.cnf

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

MD5SUM BENCH= dce3f3d28c96d2da08ad88599fffc85f
RANDOM SEED=1820769945

node15.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		: 3000.286
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		: 3000.286
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:       1362776 kB
Buffers:         83128 kB
Cached:         528628 kB
SwapCached:       8336 kB
Active:         146264 kB
Inactive:       475424 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1362776 kB
SwapTotal:     4192956 kB
SwapFree:      4178416 kB
Dirty:            1040 kB
Writeback:           0 kB
Mapped:          15628 kB
Slab:            57396 kB
Committed_AS:  2866288 kB
PageTables:       1464 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= 65428 MiB
End job on node15 at 2009-03-29 04:53:55