Trace number 1516589

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) 1200.04 1206.01

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/75/
unif-k7-r89-v75-c6675-S1640054673-078.cnf
MD5SUM983c11fe9a9bd4b15fdd321cb1aaf013
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.481926
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                                                 |
0.09/0.10	c |  Parsing time:         0.01         s                                       |
0.09/0.10	c |  Timeout:              43200 s
0.09/0.10	c |  Random Seed:          1585866013.000000
0.09/0.10	c |  Heuristic:            EMSP-G, threshold 0.750                              |
0.09/0.10	c |  Branching Rule:       default (solution-guided)                            |
0.09/0.10	c |  Learned clauses in surveys?  Using NO learned clauses.                     |
0.09/0.10	c |                                                                             |
0.09/0.16	c ============================[ Search Statistics ]==============================
0.09/0.16	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.16	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.16	c ===============================================================================
0.09/0.16	c |         0 |      75     6675    46725 |     2225        0    nan |  0.000 % |
0.19/0.20	c |       100 |      75     6675    46725 |     2447      100     26 |  0.018 % |
0.19/0.25	c |       253 |      75     6675    46725 |     2692      253     27 |  0.018 % |
0.19/0.29	c |       479 |      75     6675    46725 |     2961      479     27 |  0.018 % |
0.29/0.34	c |       816 |      75     6675    46725 |     3257      816     27 |  0.018 % |
0.39/0.40	c |      1323 |      75     6675    46725 |     3583     1323     26 |  0.018 % |
0.39/0.47	c |      2084 |      75     6675    46725 |     3941     2084     26 |  0.018 % |
0.49/0.57	c |      3223 |      75     6675    46725 |     4335     3223     26 |  0.018 % |
0.69/0.70	c |      4932 |      75     6675    46725 |     4769     2746     26 |  0.018 % |
0.79/0.89	c |      7495 |      75     6675    46725 |     5246     2910     25 |  0.018 % |
1.09/1.17	c |     11339 |      75     6675    46725 |     5771     4115     25 |  0.018 % |
1.48/1.58	c |     17105 |      75     6675    46725 |     6348     4070     25 |  0.018 % |
2.19/2.22	c |     25754 |      75     6675    46725 |     6983     6334     25 |  0.018 % |
3.08/3.15	c |     38730 |      75     6675    46725 |     7681     5280     25 |  0.018 % |
4.47/4.58	c |     58192 |      75     6675    46725 |     8449     5466     24 |  0.018 % |
6.76/6.84	c |     87384 |      75     6675    46725 |     9294     4977     24 |  0.018 % |
10.34/10.42	c |    131175 |      75     6675    46725 |    10223     6796     24 |  0.018 % |
15.91/16.01	c |    196859 |      75     6675    46725 |    11246     5804     25 |  0.018 % |
24.86/25.04	c |    295385 |      75     6675    46725 |    12370     8472     24 |  0.018 % |
39.48/39.77	c |    443175 |      75     6675    46725 |    13607     7448     25 |  0.018 % |
62.77/63.13	c |    664860 |      75     6675    46725 |    14968    10922     25 |  0.018 % |
100.78/101.34	c |    997386 |      75     6675    46725 |    16465    13480     24 |  0.018 % |
161.58/162.49	c |   1496174 |      75     6675    46725 |    18112     9172     24 |  0.018 % |
260.19/261.57	c |   2244356 |      75     6675    46725 |    19923    13525     24 |  0.018 % |
422.88/425.00	c |   3366630 |      75     6675    46725 |    21915    18425     24 |  0.018 % |
690.16/693.67	c |   5050041 |      75     6675    46725 |    24107    12155     24 |  0.018 % |
1128.49/1134.17	c |   7575157 |      75     6675    46725 |    26517    20279     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-1516589-1238271860/watcher-1516589-1238271860 -o /tmp/evaluation-result-1516589-1238271860/solver-1516589-1238271860 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=1585866013 HOME/instance-1516589-1238271860.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: 1.92 1.98 1.99 4/86 31651
/proc/meminfo: memFree=1634616/2055920 swapFree=4170308/4192956
[pid=31651] ppid=31649 vsize=2544 CPUtime=0
/proc/31651/stat : 31651 (varsat-random_s) R 31649 31651 31495 0 -1 4194304 278 0 0 0 0 0 0 0 20 0 1 0 1099850026 2605056 263 1992294400 4194304 5102416 548682068800 18446744073709551615 4250806 0 0 4096 3 0 0 0 17 1 0 0
/proc/31651/statm: 636 263 88 221 0 412 0

[startup+0.00856504 s]
/proc/loadavg: 1.92 1.98 1.99 4/86 31651
/proc/meminfo: memFree=1634616/2055920 swapFree=4170308/4192956
[pid=31651] ppid=31649 vsize=2544 CPUtime=0
/proc/31651/stat : 31651 (varsat-random_s) R 31649 31651 31495 0 -1 4194304 278 0 0 0 0 0 0 0 20 0 1 0 1099850026 2605056 263 1992294400 4194304 5102416 548682068800 18446744073709551615 4250806 0 0 4096 3 0 0 0 17 0 0 0
/proc/31651/statm: 636 263 88 221 0 412 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 2544

[startup+0.101581 s]
/proc/loadavg: 1.92 1.98 1.99 4/86 31651
/proc/meminfo: memFree=1634616/2055920 swapFree=4170308/4192956
[pid=31651] ppid=31649 vsize=3928 CPUtime=0.09
/proc/31651/stat : 31651 (varsat-random_s) R 31649 31651 31495 0 -1 4194304 614 0 0 0 9 0 0 0 20 0 1 0 1099850026 4022272 599 1992294400 4194304 5102416 548682068800 18446744073709551615 4272646 0 0 4096 3 0 0 0 17 0 0 0
/proc/31651/statm: 982 599 98 221 0 758 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3928

[startup+0.301601 s]
/proc/loadavg: 1.92 1.98 1.99 4/86 31651
/proc/meminfo: memFree=1634616/2055920 swapFree=4170308/4192956
[pid=31651] ppid=31649 vsize=3832 CPUtime=0.29
/proc/31651/stat : 31651 (varsat-random_s) R 31649 31651 31495 0 -1 4194304 628 0 0 0 29 0 0 0 23 0 1 0 1099850026 3923968 612 1992294400 4194304 5102416 548682068800 18446744073709551615 4220540 0 0 4096 3 0 0 0 17 0 0 0
/proc/31651/statm: 958 612 112 221 0 734 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3832

[startup+0.701655 s]
/proc/loadavg: 1.92 1.98 1.99 4/86 31651
/proc/meminfo: memFree=1634616/2055920 swapFree=4170308/4192956
[pid=31651] ppid=31649 vsize=3964 CPUtime=0.69
/proc/31651/stat : 31651 (varsat-random_s) R 31649 31651 31495 0 -1 4194304 648 0 0 0 69 0 0 0 25 0 1 0 1099850026 4059136 632 1992294400 4194304 5102416 548682068800 18446744073709551615 4249548 0 0 4096 3 0 0 0 17 0 0 0
/proc/31651/statm: 991 632 112 221 0 767 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3964

[startup+1.50176 s]
/proc/loadavg: 1.92 1.98 1.99 3/87 31652
/proc/meminfo: memFree=1632368/2055920 swapFree=4170308/4192956
[pid=31651] ppid=31649 vsize=4400 CPUtime=1.48
/proc/31651/stat : 31651 (varsat-random_s) R 31649 31651 31495 0 -1 4194304 758 0 0 0 148 0 0 0 25 0 1 0 1099850026 4505600 742 1992294400 4194304 5102416 548682068800 18446744073709551615 4249526 0 0 4096 3 0 0 0 17 0 0 0
/proc/31651/statm: 1100 742 112 221 0 876 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 4400

[startup+3.10195 s]
/proc/loadavg: 1.92 1.98 1.99 3/87 31652
/proc/meminfo: memFree=1631600/2055920 swapFree=4170308/4192956
[pid=31651] ppid=31649 vsize=4936 CPUtime=3.08
/proc/31651/stat : 31651 (varsat-random_s) R 31649 31651 31495 0 -1 4194304 899 0 0 0 308 0 0 0 25 0 1 0 1099850026 5054464 883 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 0 0 0
/proc/31651/statm: 1234 883 112 221 0 1010 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 4936

[startup+6.30135 s]
/proc/loadavg: 1.93 1.98 1.99 3/87 31652
/proc/meminfo: memFree=1630704/2055920 swapFree=4170308/4192956
[pid=31651] ppid=31649 vsize=5648 CPUtime=6.26
/proc/31651/stat : 31651 (varsat-random_s) R 31649 31651 31495 0 -1 4194304 1047 0 0 0 626 0 0 0 25 0 1 0 1099850026 5783552 1031 1992294400 4194304 5102416 548682068800 18446744073709551615 4249638 0 0 4096 3 0 0 0 17 0 0 0
/proc/31651/statm: 1412 1031 112 221 0 1188 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 5648

[startup+12.7022 s]
/proc/loadavg: 1.93 1.98 1.99 3/87 31652
/proc/meminfo: memFree=1629880/2055920 swapFree=4170308/4192956
[pid=31651] ppid=31649 vsize=6340 CPUtime=12.63
/proc/31651/stat : 31651 (varsat-random_s) R 31649 31651 31495 0 -1 4194304 1224 0 0 0 1263 0 0 0 25 0 1 0 1099850026 6492160 1208 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 0 0 0
/proc/31651/statm: 1585 1208 112 221 0 1361 0
Current children cumulated CPU time (s) 12.63
Current children cumulated vsize (KiB) 6340

[startup+25.5018 s]
/proc/loadavg: 1.95 1.98 1.99 3/87 31652
/proc/meminfo: memFree=1629048/2055920 swapFree=4170308/4192956
[pid=31651] ppid=31649 vsize=7400 CPUtime=25.36
/proc/31651/stat : 31651 (varsat-random_s) R 31649 31651 31495 0 -1 4194304 1467 0 0 0 2536 0 0 0 25 0 1 0 1099850026 7577600 1451 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 0 0 0
/proc/31651/statm: 1850 1451 112 221 0 1626 0
Current children cumulated CPU time (s) 25.36
Current children cumulated vsize (KiB) 7400

[startup+51.102 s]
/proc/loadavg: 1.96 1.98 1.99 3/87 31652
/proc/meminfo: memFree=1628088/2055920 swapFree=4170308/4192956
[pid=31651] ppid=31649 vsize=8364 CPUtime=50.83
/proc/31651/stat : 31651 (varsat-random_s) R 31649 31651 31495 0 -1 4194304 1692 0 0 0 5083 0 0 0 25 0 1 0 1099850026 8564736 1676 1992294400 4194304 5102416 548682068800 18446744073709551615 4249563 0 0 4096 3 0 0 0 17 0 0 0
/proc/31651/statm: 2091 1676 112 221 0 1867 0
Current children cumulated CPU time (s) 50.83
Current children cumulated vsize (KiB) 8364

[startup+102.307 s]
/proc/loadavg: 1.98 1.98 1.99 3/87 31652
/proc/meminfo: memFree=1626808/2055920 swapFree=4170308/4192956
[pid=31651] ppid=31649 vsize=9396 CPUtime=101.78
/proc/31651/stat : 31651 (varsat-random_s) R 31649 31651 31495 0 -1 4194304 1947 0 0 0 10178 0 0 0 25 0 1 0 1099850026 9621504 1931 1992294400 4194304 5102416 548682068800 18446744073709551615 4249619 0 0 4096 3 0 0 0 17 0 0 0
/proc/31651/statm: 2349 1931 112 221 0 2125 0
Current children cumulated CPU time (s) 101.78
Current children cumulated vsize (KiB) 9396

[startup+162.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/87 31652
/proc/meminfo: memFree=1625912/2055920 swapFree=4170308/4192956
[pid=31651] ppid=31649 vsize=10468 CPUtime=161.48
/proc/31651/stat : 31651 (varsat-random_s) R 31649 31651 31495 0 -1 4194304 2171 0 0 0 16147 1 0 0 25 0 1 0 1099850026 10719232 2155 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 0 0 0
/proc/31651/statm: 2617 2155 112 221 0 2393 0
Current children cumulated CPU time (s) 161.48
Current children cumulated vsize (KiB) 10468

[startup+222.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/87 31652
/proc/meminfo: memFree=1625400/2055920 swapFree=4170308/4192956
[pid=31651] ppid=31649 vsize=11132 CPUtime=221.18
/proc/31651/stat : 31651 (varsat-random_s) R 31649 31651 31495 0 -1 4194304 2333 0 0 0 22117 1 0 0 25 0 1 0 1099850026 11399168 2317 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 0 0 0
/proc/31651/statm: 2783 2317 112 221 0 2559 0
Current children cumulated CPU time (s) 221.18
Current children cumulated vsize (KiB) 11132

[startup+282.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/87 31652
/proc/meminfo: memFree=1624952/2055920 swapFree=4170308/4192956
[pid=31651] ppid=31649 vsize=11772 CPUtime=280.89
/proc/31651/stat : 31651 (varsat-random_s) R 31649 31651 31495 0 -1 4194304 2469 0 0 0 28088 1 0 0 25 0 1 0 1099850026 12054528 2453 1992294400 4194304 5102416 548682068800 18446744073709551615 4249619 0 0 4096 3 0 0 0 17 0 0 0
/proc/31651/statm: 2943 2453 112 221 0 2719 0
Current children cumulated CPU time (s) 280.89
Current children cumulated vsize (KiB) 11772

[startup+342.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/87 31652
/proc/meminfo: memFree=1624120/2055920 swapFree=4170308/4192956
[pid=31651] ppid=31649 vsize=12724 CPUtime=340.59
/proc/31651/stat : 31651 (varsat-random_s) R 31649 31651 31495 0 -1 4194304 2649 0 0 0 34058 1 0 0 25 0 1 0 1099850026 13029376 2633 1992294400 4194304 5102416 548682068800 18446744073709551615 4250052 0 0 4096 3 0 0 0 17 0 0 0
/proc/31651/statm: 3181 2633 112 221 0 2957 0
Current children cumulated CPU time (s) 340.59
Current children cumulated vsize (KiB) 12724

[startup+402.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/87 31652
/proc/meminfo: memFree=1623864/2055920 swapFree=4170308/4192956
[pid=31651] ppid=31649 vsize=12912 CPUtime=400.3
/proc/31651/stat : 31651 (varsat-random_s) R 31649 31651 31495 0 -1 4194304 2717 0 0 0 40029 1 0 0 25 0 1 0 1099850026 13221888 2701 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 0 0 0
/proc/31651/statm: 3228 2701 112 221 0 3004 0
Current children cumulated CPU time (s) 400.3
Current children cumulated vsize (KiB) 12912

[startup+462.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/87 31652
/proc/meminfo: memFree=1623032/2055920 swapFree=4170308/4192956
[pid=31651] ppid=31649 vsize=13860 CPUtime=460
/proc/31651/stat : 31651 (varsat-random_s) R 31649 31651 31495 0 -1 4194304 2919 0 0 0 45999 1 0 0 25 0 1 0 1099850026 14192640 2903 1992294400 4194304 5102416 548682068800 18446744073709551615 4249508 0 0 4096 3 0 0 0 17 0 0 0
/proc/31651/statm: 3465 2903 112 221 0 3241 0
Current children cumulated CPU time (s) 460
Current children cumulated vsize (KiB) 13860

[startup+522.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/87 31652
/proc/meminfo: memFree=1622648/2055920 swapFree=4170308/4192956
[pid=31651] ppid=31649 vsize=14240 CPUtime=519.71
/proc/31651/stat : 31651 (varsat-random_s) R 31649 31651 31495 0 -1 4194304 3017 0 0 0 51969 2 0 0 25 0 1 0 1099850026 14581760 3001 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 0 0 0
/proc/31651/statm: 3560 3001 112 221 0 3336 0
Current children cumulated CPU time (s) 519.71
Current children cumulated vsize (KiB) 14240

[startup+582.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/87 31652
/proc/meminfo: memFree=1622520/2055920 swapFree=4170308/4192956
[pid=31651] ppid=31649 vsize=14428 CPUtime=579.41
/proc/31651/stat : 31651 (varsat-random_s) R 31649 31651 31495 0 -1 4194304 3049 0 0 0 57939 2 0 0 25 0 1 0 1099850026 14774272 3033 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 0 0 0
/proc/31651/statm: 3607 3033 112 221 0 3383 0
Current children cumulated CPU time (s) 579.41
Current children cumulated vsize (KiB) 14428

[startup+642.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/87 31652
/proc/meminfo: memFree=1622456/2055920 swapFree=4170308/4192956
[pid=31651] ppid=31649 vsize=14428 CPUtime=639.12
/proc/31651/stat : 31651 (varsat-random_s) R 31649 31651 31495 0 -1 4194304 3056 0 0 0 63910 2 0 0 25 0 1 0 1099850026 14774272 3040 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 0 0 0
/proc/31651/statm: 3607 3040 112 221 0 3383 0
Current children cumulated CPU time (s) 639.12
Current children cumulated vsize (KiB) 14428

[startup+702.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/87 31652
/proc/meminfo: memFree=1622136/2055920 swapFree=4170308/4192956
[pid=31651] ppid=31649 vsize=14620 CPUtime=698.82
/proc/31651/stat : 31651 (varsat-random_s) R 31649 31651 31495 0 -1 4194304 3119 0 0 0 69880 2 0 0 25 0 1 0 1099850026 14970880 3103 1992294400 4194304 5102416 548682068800 18446744073709551615 4249648 0 0 4096 3 0 0 0 17 0 0 0
/proc/31651/statm: 3655 3103 112 221 0 3431 0
Current children cumulated CPU time (s) 698.82
Current children cumulated vsize (KiB) 14620

[startup+762.308 s]
/proc/loadavg: 1.99 1.98 1.99 3/87 31652
/proc/meminfo: memFree=1621944/2055920 swapFree=4170308/4192956
[pid=31651] ppid=31649 vsize=14764 CPUtime=758.53
/proc/31651/stat : 31651 (varsat-random_s) R 31649 31651 31495 0 -1 4194304 3173 0 0 0 75851 2 0 0 25 0 1 0 1099850026 15118336 3157 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 0 0 0
/proc/31651/statm: 3691 3157 112 221 0 3467 0
Current children cumulated CPU time (s) 758.53
Current children cumulated vsize (KiB) 14764

[startup+822.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/87 31652
/proc/meminfo: memFree=1621816/2055920 swapFree=4170308/4192956
[pid=31651] ppid=31649 vsize=15096 CPUtime=818.23
/proc/31651/stat : 31651 (varsat-random_s) R 31649 31651 31495 0 -1 4194304 3216 0 0 0 81821 2 0 0 25 0 1 0 1099850026 15458304 3200 1992294400 4194304 5102416 548682068800 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 0 0 0
/proc/31651/statm: 3774 3200 112 221 0 3550 0
Current children cumulated CPU time (s) 818.23
Current children cumulated vsize (KiB) 15096

[startup+882.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/87 31652
/proc/meminfo: memFree=1621752/2055920 swapFree=4170308/4192956
[pid=31651] ppid=31649 vsize=15096 CPUtime=877.93
/proc/31651/stat : 31651 (varsat-random_s) R 31649 31651 31495 0 -1 4194304 3233 0 0 0 87791 2 0 0 25 0 1 0 1099850026 15458304 3217 1992294400 4194304 5102416 548682068800 18446744073709551615 4249619 0 0 4096 3 0 0 0 17 0 0 0
/proc/31651/statm: 3774 3217 112 221 0 3550 0
Current children cumulated CPU time (s) 877.93
Current children cumulated vsize (KiB) 15096

[startup+942.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/87 31652
/proc/meminfo: memFree=1621624/2055920 swapFree=4170308/4192956
[pid=31651] ppid=31649 vsize=15096 CPUtime=937.63
/proc/31651/stat : 31651 (varsat-random_s) R 31649 31651 31495 0 -1 4194304 3245 0 0 0 93761 2 0 0 25 0 1 0 1099850026 15458304 3229 1992294400 4194304 5102416 548682068800 18446744073709551615 4250146 0 0 4096 3 0 0 0 17 0 0 0
/proc/31651/statm: 3774 3229 112 221 0 3550 0
Current children cumulated CPU time (s) 937.63
Current children cumulated vsize (KiB) 15096

[startup+1002.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/87 31652
/proc/meminfo: memFree=1621624/2055920 swapFree=4170308/4192956
[pid=31651] ppid=31649 vsize=15096 CPUtime=997.34
/proc/31651/stat : 31651 (varsat-random_s) R 31649 31651 31495 0 -1 4194304 3252 0 0 0 99732 2 0 0 25 0 1 0 1099850026 15458304 3236 1992294400 4194304 5102416 548682068800 18446744073709551615 4250067 0 0 4096 3 0 0 0 17 0 0 0
/proc/31651/statm: 3774 3236 112 221 0 3550 0
Current children cumulated CPU time (s) 997.34
Current children cumulated vsize (KiB) 15096

[startup+1062.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/87 31652
/proc/meminfo: memFree=1621560/2055920 swapFree=4170308/4192956
[pid=31651] ppid=31649 vsize=15096 CPUtime=1057.04
/proc/31651/stat : 31651 (varsat-random_s) R 31649 31651 31495 0 -1 4194304 3277 0 0 0 105702 2 0 0 25 0 1 0 1099850026 15458304 3261 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 0 0 0
/proc/31651/statm: 3774 3261 112 221 0 3550 0
Current children cumulated CPU time (s) 1057.04
Current children cumulated vsize (KiB) 15096

[startup+1122.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/87 31652
/proc/meminfo: memFree=1621560/2055920 swapFree=4170308/4192956
[pid=31651] ppid=31649 vsize=15096 CPUtime=1116.74
/proc/31651/stat : 31651 (varsat-random_s) R 31649 31651 31495 0 -1 4194304 3287 0 0 0 111672 2 0 0 25 0 1 0 1099850026 15458304 3271 1992294400 4194304 5102416 548682068800 18446744073709551615 4249526 0 0 4096 3 0 0 0 17 0 0 0
/proc/31651/statm: 3774 3271 112 221 0 3550 0
Current children cumulated CPU time (s) 1116.74
Current children cumulated vsize (KiB) 15096

[startup+1182.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/87 31652
/proc/meminfo: memFree=1621048/2055920 swapFree=4170308/4192956
[pid=31651] ppid=31649 vsize=15764 CPUtime=1176.45
/proc/31651/stat : 31651 (varsat-random_s) R 31649 31651 31495 0 -1 4194304 3408 0 0 0 117643 2 0 0 25 0 1 0 1099850026 16142336 3392 1992294400 4194304 5102416 548682068800 18446744073709551615 4250067 0 0 4096 3 0 0 0 17 0 0 0
/proc/31651/statm: 3941 3392 112 221 0 3717 0
Current children cumulated CPU time (s) 1176.45
Current children cumulated vsize (KiB) 15764



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1206 s]
/proc/loadavg: 1.99 1.98 1.99 3/87 31652
/proc/meminfo: memFree=1620984/2055920 swapFree=4170308/4192956
[pid=31651] ppid=31649 vsize=15764 CPUtime=1200.03
/proc/31651/stat : 31651 (varsat-random_s) R 31649 31651 31495 0 -1 4194304 3408 0 0 0 120001 2 0 0 25 0 1 0 1099850026 16142336 3392 1992294400 4194304 5102416 548682068800 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 0 0 0
/proc/31651/statm: 3941 3392 112 221 0 3717 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 15764

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): 1206.01
CPU time (s): 1200.04
CPU user time (s): 1200.01
CPU system time (s): 0.029995
CPU usage (%): 99.5052
Max. virtual memory (cumulated for all children) (KiB): 15764

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.029995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3408
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= 16772

runsolver used 1.57076 second user time and 3.9334 second system time

The end

Launcher Data 

Begin job on node92 at 2009-03-28 21:24:20
IDJOB=1516589
IDBENCH=70525
IDSOLVER=539
FILE ID=node92/1516589-1238271860
PBS_JOBID= 9060908
Free space on /tmp= 66564 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/75/unif-k7-r89-v75-c6675-S1640054673-078.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516589-1238271860/watcher-1516589-1238271860 -o /tmp/evaluation-result-1516589-1238271860/solver-1516589-1238271860 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=1585866013 HOME/instance-1516589-1238271860.cnf

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

MD5SUM BENCH= 983c11fe9a9bd4b15fdd321cb1aaf013
RANDOM SEED=1585866013

node92.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		: 3000.249
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		: 3000.249
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1635032 kB
Buffers:         59292 kB
Cached:         296672 kB
SwapCached:       7632 kB
Active:          92924 kB
Inactive:       272900 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1635032 kB
SwapTotal:     4192956 kB
SwapFree:      4170308 kB
Dirty:            1180 kB
Writeback:           0 kB
Mapped:          15616 kB
Slab:            39104 kB
Committed_AS:  1879808 kB
PageTables:       2768 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= 66560 MiB
End job on node92 at 2009-03-28 21:44:28