Trace number 1517739

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-crafted 2009-03-22? (TO) 1200.02 1200.31

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/460/
unif-k3-r4.25-v460-c1955-S1249441590-066.cnf
MD5SUM64f6e5f7d0993d9696f70154b17a6c06
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark748.996
Satisfiable
(Un)Satisfiability was proved
Number of variables460
Number of clauses1955
Sum of the clauses size5865
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31955
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:  460                                                  |
0.00/0.00	c |  Number of clauses:    1955                                                 |
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:          37513069.000000
0.00/0.00	c |  Heuristic:            EMBP-G, threshold 0.800                              |
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 |     449     1944     5912 |      648        0    nan |  0.000 % |
0.00/0.01	c |       101 |     449     1944     5912 |      712      101     23 |  0.000 % |
0.00/0.01	c |       252 |     449     1944     5912 |      784      252     22 |  0.000 % |
0.00/0.02	c |       478 |     449     1944     5912 |      862      478     21 |  0.000 % |
0.00/0.04	c |       815 |     449     1944     5912 |      948      815     21 |  0.000 % |
0.00/0.06	c |      1321 |     449     1944     5912 |     1043      819     20 |  0.000 % |
0.07/0.09	c |      2082 |     449     1944     5912 |     1147     1032     21 |  0.000 % |
0.09/0.13	c |      3222 |     449     1944     5912 |     1262      973     19 |  0.000 % |
0.19/0.20	c |      4930 |     449     1944     5912 |     1389      724     18 |  0.000 % |
0.29/0.31	c |      7492 |     449     1944     5912 |     1527     1104     21 |  0.000 % |
0.39/0.47	c |     11336 |     449     1944     5912 |     1680     1021     19 |  0.000 % |
0.69/0.73	c |     17102 |     449     1944     5912 |     1848     1582     20 |  0.000 % |
1.10/1.13	c |     25751 |     449     1944     5912 |     2033     1688     20 |  0.000 % |
1.69/1.74	c |     38727 |     449     1944     5912 |     2237     1185     18 |  0.000 % |
2.59/2.69	c |     58188 |     449     1944     5912 |     2460     1253     18 |  0.000 % |
4.09/4.15	c |     87382 |     449     1944     5912 |     2706     1646     17 |  0.000 % |
6.39/6.42	c |    131172 |     449     1944     5912 |     2977     1472     19 |  0.000 % |
9.89/9.94	c |    196856 |     449     1944     5912 |     3275     2121     20 |  0.000 % |
15.39/15.46	c |    295384 |     449     1944     5912 |     3602     2533     22 |  0.000 % |
24.09/24.14	c |    443173 |     449     1944     5912 |     3963     2269     21 |  0.000 % |
37.69/37.79	c |    664856 |     449     1944     5912 |     4359     3374     20 |  0.000 % |
58.88/58.96	c |    997381 |     449     1944     5912 |     4795     2987     24 |  0.000 % |
92.17/92.25	c |   1496170 |     449     1944     5912 |     5274     2901     24 |  0.000 % |
143.45/143.58	c |   2244352 |     449     1944     5912 |     5802     3341     21 |  0.000 % |
224.94/225.00	c |   3366627 |     449     1944     5912 |     6382     5089     23 |  0.000 % |
350.10/350.28	c |   5050038 |     449     1944     5912 |     7020     3960     21 |  0.000 % |
549.05/549.21	c |   7575154 |     449     1944     5912 |     7722     5880     20 |  0.000 % |
863.98/864.28	c |  11362829 |     449     1944     5912 |     8495     5330     20 |  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-1517739-1238290351/watcher-1517739-1238290351 -o /tmp/evaluation-result-1517739-1238290351/solver-1517739-1238290351 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-crafted_static -seed=37513069 HOME/instance-1517739-1238290351.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: 0.99 0.97 0.97 3/64 17140
/proc/meminfo: memFree=874568/2055920 swapFree=4176996/4192956
[pid=17140] ppid=17138 vsize=2420 CPUtime=0
/proc/17140/stat : 17140 (varsat-crafted_) R 17138 17140 16919 0 -1 4194304 229 0 0 0 0 0 0 0 18 0 1 0 1101697238 2478080 214 1992294400 4194304 5102648 548682068800 18446744073709551615 4239296 0 0 4096 3 0 0 0 17 1 0 0
/proc/17140/statm: 605 214 99 221 0 381 0

[startup+0.075901 s]
/proc/loadavg: 0.99 0.97 0.97 3/64 17140
/proc/meminfo: memFree=874568/2055920 swapFree=4176996/4192956
[pid=17140] ppid=17138 vsize=2532 CPUtime=0.07
/proc/17140/stat : 17140 (varsat-crafted_) R 17138 17140 16919 0 -1 4194304 267 0 0 0 7 0 0 0 18 0 1 0 1101697238 2592768 252 1992294400 4194304 5102648 548682068800 18446744073709551615 4249986 0 0 4096 3 0 0 0 17 1 0 0
/proc/17140/statm: 633 252 111 221 0 409 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 2532

[startup+0.101904 s]
/proc/loadavg: 0.99 0.97 0.97 3/64 17140
/proc/meminfo: memFree=874568/2055920 swapFree=4176996/4192956
[pid=17140] ppid=17138 vsize=2532 CPUtime=0.09
/proc/17140/stat : 17140 (varsat-crafted_) R 17138 17140 16919 0 -1 4194304 274 0 0 0 9 0 0 0 18 0 1 0 1101697238 2592768 259 1992294400 4194304 5102648 548682068800 18446744073709551615 4249680 0 0 4096 3 0 0 0 17 1 0 0
/proc/17140/statm: 633 259 111 221 0 409 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2532

[startup+0.301922 s]
/proc/loadavg: 0.99 0.97 0.97 3/64 17140
/proc/meminfo: memFree=874568/2055920 swapFree=4176996/4192956
[pid=17140] ppid=17138 vsize=2664 CPUtime=0.29
/proc/17140/stat : 17140 (varsat-crafted_) R 17138 17140 16919 0 -1 4194304 306 0 0 0 29 0 0 0 19 0 1 0 1101697238 2727936 291 1992294400 4194304 5102648 548682068800 18446744073709551615 4250307 0 0 4096 3 0 0 0 17 1 0 0
/proc/17140/statm: 666 291 111 221 0 442 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2664

[startup+0.701956 s]
/proc/loadavg: 0.99 0.97 0.97 3/64 17140
/proc/meminfo: memFree=874568/2055920 swapFree=4176996/4192956
[pid=17140] ppid=17138 vsize=2928 CPUtime=0.69
/proc/17140/stat : 17140 (varsat-crafted_) R 17138 17140 16919 0 -1 4194304 341 0 0 0 69 0 0 0 22 0 1 0 1101697238 2998272 326 1992294400 4194304 5102648 548682068800 18446744073709551615 4250722 0 0 4096 3 0 0 0 17 1 0 0
/proc/17140/statm: 732 326 111 221 0 508 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2928

[startup+1.50103 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 17141
/proc/meminfo: memFree=873600/2055920 swapFree=4176996/4192956
[pid=17140] ppid=17138 vsize=3060 CPUtime=1.49
/proc/17140/stat : 17140 (varsat-crafted_) R 17138 17140 16919 0 -1 4194304 385 0 0 0 149 0 0 0 25 0 1 0 1101697238 3133440 370 1992294400 4194304 5102648 548682068800 18446744073709551615 4249748 0 0 4096 3 0 0 0 17 1 0 0
/proc/17140/statm: 765 370 111 221 0 541 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3060

[startup+3.10117 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 17141
/proc/meminfo: memFree=873280/2055920 swapFree=4176996/4192956
[pid=17140] ppid=17138 vsize=3324 CPUtime=3.09
/proc/17140/stat : 17140 (varsat-crafted_) R 17138 17140 16919 0 -1 4194304 445 0 0 0 309 0 0 0 25 0 1 0 1101697238 3403776 430 1992294400 4194304 5102648 548682068800 18446744073709551615 4250413 0 0 4096 3 0 0 0 17 1 0 0
/proc/17140/statm: 831 430 111 221 0 607 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3324

[startup+6.30145 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 17141
/proc/meminfo: memFree=872832/2055920 swapFree=4176996/4192956
[pid=17140] ppid=17138 vsize=3588 CPUtime=6.29
/proc/17140/stat : 17140 (varsat-crafted_) R 17138 17140 16919 0 -1 4194304 508 0 0 0 629 0 0 0 25 0 1 0 1101697238 3674112 493 1992294400 4194304 5102648 548682068800 18446744073709551615 4249900 0 0 4096 3 0 0 0 17 1 0 0
/proc/17140/statm: 897 493 111 221 0 673 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3588

[startup+12.702 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 17141
/proc/meminfo: memFree=872320/2055920 swapFree=4176996/4192956
[pid=17140] ppid=17138 vsize=3984 CPUtime=12.69
/proc/17140/stat : 17140 (varsat-crafted_) R 17138 17140 16919 0 -1 4194304 614 0 0 0 1269 0 0 0 25 0 1 0 1101697238 4079616 599 1992294400 4194304 5102648 548682068800 18446744073709551615 4255404 0 0 4096 3 0 0 0 17 1 0 0
/proc/17140/statm: 996 599 111 221 0 772 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3984

[startup+25.5011 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 17141
/proc/meminfo: memFree=871744/2055920 swapFree=4176996/4192956
[pid=17140] ppid=17138 vsize=4520 CPUtime=25.48
/proc/17140/stat : 17140 (varsat-crafted_) R 17138 17140 16919 0 -1 4194304 753 0 0 0 2548 0 0 0 25 0 1 0 1101697238 4628480 738 1992294400 4194304 5102648 548682068800 18446744073709551615 4249939 0 0 4096 3 0 0 0 17 1 0 0
/proc/17140/statm: 1130 738 111 221 0 906 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4520

[startup+51.1014 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 17141
/proc/meminfo: memFree=871104/2055920 swapFree=4176996/4192956
[pid=17140] ppid=17138 vsize=5184 CPUtime=51.08
/proc/17140/stat : 17140 (varsat-crafted_) R 17138 17140 16919 0 -1 4194304 906 0 0 0 5107 1 0 0 25 0 1 0 1101697238 5308416 891 1992294400 4194304 5102648 548682068800 18446744073709551615 4249850 0 0 4096 3 0 0 0 17 1 0 0
/proc/17140/statm: 1296 891 111 221 0 1072 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 5184

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 17141
/proc/meminfo: memFree=870272/2055920 swapFree=4176996/4192956
[pid=17140] ppid=17138 vsize=5984 CPUtime=102.27
/proc/17140/stat : 17140 (varsat-crafted_) R 17138 17140 16919 0 -1 4194304 1110 0 0 0 10226 1 0 0 25 0 1 0 1101697238 6127616 1095 1992294400 4194304 5102648 548682068800 18446744073709551615 4250217 0 0 4096 3 0 0 0 17 1 0 0
/proc/17140/statm: 1496 1095 111 221 0 1272 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 5984

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 17141
/proc/meminfo: memFree=869440/2055920 swapFree=4176996/4192956
[pid=17140] ppid=17138 vsize=6812 CPUtime=162.26
/proc/17140/stat : 17140 (varsat-crafted_) R 17138 17140 16919 0 -1 4194304 1312 0 0 0 16224 2 0 0 25 0 1 0 1101697238 6975488 1297 1992294400 4194304 5102648 548682068800 18446744073709551615 4244667 0 0 4096 3 0 0 0 17 1 0 0
/proc/17140/statm: 1703 1297 111 221 0 1479 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 6812

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 17141
/proc/meminfo: memFree=868864/2055920 swapFree=4176996/4192956
[pid=17140] ppid=17138 vsize=7364 CPUtime=222.24
/proc/17140/stat : 17140 (varsat-crafted_) R 17138 17140 16919 0 -1 4194304 1456 0 0 0 22222 2 0 0 25 0 1 0 1101697238 7540736 1441 1992294400 4194304 5102648 548682068800 18446744073709551615 4249096 0 0 4096 3 0 0 0 17 1 0 0
/proc/17140/statm: 1841 1441 111 221 0 1617 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 7364

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 17141
/proc/meminfo: memFree=868160/2055920 swapFree=4176996/4192956
[pid=17140] ppid=17138 vsize=8036 CPUtime=282.22
/proc/17140/stat : 17140 (varsat-crafted_) R 17138 17140 16919 0 -1 4194304 1615 0 0 0 28220 2 0 0 25 0 1 0 1101697238 8228864 1600 1992294400 4194304 5102648 548682068800 18446744073709551615 4249895 0 0 4096 3 0 0 0 17 1 0 0
/proc/17140/statm: 2009 1600 111 221 0 1785 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 8036

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 17141
/proc/meminfo: memFree=867712/2055920 swapFree=4176996/4192956
[pid=17140] ppid=17138 vsize=8436 CPUtime=342.2
/proc/17140/stat : 17140 (varsat-crafted_) R 17138 17140 16919 0 -1 4194304 1712 0 0 0 34218 2 0 0 25 0 1 0 1101697238 8638464 1697 1992294400 4194304 5102648 548682068800 18446744073709551615 4249892 0 0 4096 3 0 0 0 17 1 0 0
/proc/17140/statm: 2109 1697 111 221 0 1885 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 8436

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 17141
/proc/meminfo: memFree=867328/2055920 swapFree=4176996/4192956
[pid=17140] ppid=17138 vsize=8848 CPUtime=402.2
/proc/17140/stat : 17140 (varsat-crafted_) R 17138 17140 16919 0 -1 4194304 1810 0 0 0 40217 3 0 0 25 0 1 0 1101697238 9060352 1795 1992294400 4194304 5102648 548682068800 18446744073709551615 4249807 0 0 4096 3 0 0 0 17 1 0 0
/proc/17140/statm: 2212 1795 111 221 0 1988 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 8848

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 17143
/proc/meminfo: memFree=867008/2055920 swapFree=4176996/4192956
[pid=17140] ppid=17138 vsize=8984 CPUtime=462.18
/proc/17140/stat : 17140 (varsat-crafted_) R 17138 17140 16919 0 -1 4194304 1867 0 0 0 46215 3 0 0 25 0 1 0 1101697238 9199616 1852 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/17140/statm: 2246 1852 111 221 0 2022 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 8984

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 17143
/proc/meminfo: memFree=866752/2055920 swapFree=4176996/4192956
[pid=17140] ppid=17138 vsize=9396 CPUtime=522.16
/proc/17140/stat : 17140 (varsat-crafted_) R 17138 17140 16919 0 -1 4194304 1961 0 0 0 52213 3 0 0 25 0 1 0 1101697238 9621504 1946 1992294400 4194304 5102648 548682068800 18446744073709551615 4249897 0 0 4096 3 0 0 0 17 1 0 0
/proc/17140/statm: 2349 1946 111 221 0 2125 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 9396

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 17143
/proc/meminfo: memFree=866432/2055920 swapFree=4176996/4192956
[pid=17140] ppid=17138 vsize=9680 CPUtime=582.14
/proc/17140/stat : 17140 (varsat-crafted_) R 17138 17140 16919 0 -1 4194304 2035 0 0 0 58211 3 0 0 25 0 1 0 1101697238 9912320 2020 1992294400 4194304 5102648 548682068800 18446744073709551615 4249961 0 0 4096 3 0 0 0 17 1 0 0
/proc/17140/statm: 2420 2020 111 221 0 2196 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 9680

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 17143
/proc/meminfo: memFree=866176/2055920 swapFree=4176996/4192956
[pid=17140] ppid=17138 vsize=9956 CPUtime=642.14
/proc/17140/stat : 17140 (varsat-crafted_) R 17138 17140 16919 0 -1 4194304 2099 0 0 0 64210 4 0 0 25 0 1 0 1101697238 10194944 2084 1992294400 4194304 5102648 548682068800 18446744073709551615 4249874 0 0 4096 3 0 0 0 17 1 0 0
/proc/17140/statm: 2489 2084 111 221 0 2265 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 9956

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 17143
/proc/meminfo: memFree=866048/2055920 swapFree=4176996/4192956
[pid=17140] ppid=17138 vsize=10096 CPUtime=702.12
/proc/17140/stat : 17140 (varsat-crafted_) R 17138 17140 16919 0 -1 4194304 2141 0 0 0 70208 4 0 0 25 0 1 0 1101697238 10338304 2126 1992294400 4194304 5102648 548682068800 18446744073709551615 4250307 0 0 4096 3 0 0 0 17 1 0 0
/proc/17140/statm: 2524 2126 111 221 0 2300 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 10096

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 17143
/proc/meminfo: memFree=865792/2055920 swapFree=4176996/4192956
[pid=17140] ppid=17138 vsize=10380 CPUtime=762.11
/proc/17140/stat : 17140 (varsat-crafted_) R 17138 17140 16919 0 -1 4194304 2188 0 0 0 76207 4 0 0 25 0 1 0 1101697238 10629120 2173 1992294400 4194304 5102648 548682068800 18446744073709551615 4229813 0 0 4096 3 0 0 0 17 1 0 0
/proc/17140/statm: 2595 2173 111 221 0 2371 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 10380

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 17143
/proc/meminfo: memFree=865728/2055920 swapFree=4176996/4192956
[pid=17140] ppid=17138 vsize=10520 CPUtime=822.09
/proc/17140/stat : 17140 (varsat-crafted_) R 17138 17140 16919 0 -1 4194304 2210 0 0 0 82205 4 0 0 25 0 1 0 1101697238 10772480 2195 1992294400 4194304 5102648 548682068800 18446744073709551615 4249890 0 0 4096 3 0 0 0 17 1 0 0
/proc/17140/statm: 2630 2195 111 221 0 2406 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 10520

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 17143
/proc/meminfo: memFree=865536/2055920 swapFree=4176996/4192956
[pid=17140] ppid=17138 vsize=10688 CPUtime=882.07
/proc/17140/stat : 17140 (varsat-crafted_) R 17138 17140 16919 0 -1 4194304 2256 0 0 0 88203 4 0 0 25 0 1 0 1101697238 10944512 2241 1992294400 4194304 5102648 548682068800 18446744073709551615 4249892 0 0 4096 3 0 0 0 17 1 0 0
/proc/17140/statm: 2672 2241 111 221 0 2448 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 10688

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 17143
/proc/meminfo: memFree=865344/2055920 swapFree=4176996/4192956
[pid=17140] ppid=17138 vsize=10840 CPUtime=942.06
/proc/17140/stat : 17140 (varsat-crafted_) R 17138 17140 16919 0 -1 4194304 2295 0 0 0 94202 4 0 0 25 0 1 0 1101697238 11100160 2280 1992294400 4194304 5102648 548682068800 18446744073709551615 4249892 0 0 4096 3 0 0 0 17 1 0 0
/proc/17140/statm: 2710 2280 111 221 0 2486 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 10840

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 17143
/proc/meminfo: memFree=865216/2055920 swapFree=4176996/4192956
[pid=17140] ppid=17138 vsize=10988 CPUtime=1002.04
/proc/17140/stat : 17140 (varsat-crafted_) R 17138 17140 16919 0 -1 4194304 2339 0 0 0 100200 4 0 0 25 0 1 0 1101697238 11251712 2324 1992294400 4194304 5102648 548682068800 18446744073709551615 4250304 0 0 4096 3 0 0 0 17 1 0 0
/proc/17140/statm: 2747 2324 111 221 0 2523 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 10988

[startup+1062.3 s]
/proc/loadavg: 1.04 0.99 0.98 2/65 17143
/proc/meminfo: memFree=865024/2055920 swapFree=4176996/4192956
[pid=17140] ppid=17138 vsize=11260 CPUtime=1062.04
/proc/17140/stat : 17140 (varsat-crafted_) R 17138 17140 16919 0 -1 4194304 2387 0 0 0 106199 5 0 0 25 0 1 0 1101697238 11530240 2372 1992294400 4194304 5102648 548682068800 18446744073709551615 4249822 0 0 4096 3 0 0 0 17 1 0 0
/proc/17140/statm: 2815 2372 111 221 0 2591 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 11260

[startup+1122.3 s]
/proc/loadavg: 1.05 1.00 0.98 2/65 17143
/proc/meminfo: memFree=864896/2055920 swapFree=4176996/4192956
[pid=17140] ppid=17138 vsize=11392 CPUtime=1122.02
/proc/17140/stat : 17140 (varsat-crafted_) R 17138 17140 16919 0 -1 4194304 2414 0 0 0 112197 5 0 0 25 0 1 0 1101697238 11665408 2399 1992294400 4194304 5102648 548682068800 18446744073709551615 4255103 0 0 4096 3 0 0 0 17 1 0 0
/proc/17140/statm: 2848 2399 111 221 0 2624 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 11392

[startup+1182.3 s]
/proc/loadavg: 1.02 1.00 0.98 2/65 17143
/proc/meminfo: memFree=864832/2055920 swapFree=4176996/4192956
[pid=17140] ppid=17138 vsize=11392 CPUtime=1182.01
/proc/17140/stat : 17140 (varsat-crafted_) R 17138 17140 16919 0 -1 4194304 2441 0 0 0 118196 5 0 0 25 0 1 0 1101697238 11665408 2426 1992294400 4194304 5102648 548682068800 18446744073709551615 4250292 0 0 4096 3 0 0 0 17 1 0 0
/proc/17140/statm: 2848 2426 111 221 0 2624 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 11392



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 1.01 1.00 0.98 2/65 17143
/proc/meminfo: memFree=864704/2055920 swapFree=4176996/4192956
[pid=17140] ppid=17138 vsize=11524 CPUtime=1200.01
/proc/17140/stat : 17140 (varsat-crafted_) R 17138 17140 16919 0 -1 4194304 2464 0 0 0 119996 5 0 0 25 0 1 0 1101697238 11800576 2449 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/17140/statm: 2881 2449 111 221 0 2657 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 11524

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

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

[startup+1200.3 s]
/proc/loadavg: 1.01 1.00 0.98 2/65 17143
/proc/meminfo: memFree=864704/2055920 swapFree=4176996/4192956
[pid=17140] ppid=17138 vsize=11524 CPUtime=1200.01
/proc/17140/stat : 17140 (varsat-crafted_) R 17138 17140 16919 0 -1 4194304 2464 0 0 0 119996 5 0 0 25 0 1 0 1101697238 11800576 2449 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/17140/statm: 2881 2449 111 221 0 2657 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 11524

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.31
CPU time (s): 1200.02
CPU user time (s): 1199.96
CPU system time (s): 0.056991
CPU usage (%): 99.9758
Max. virtual memory (cumulated for all children) (KiB): 11524

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.056991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2464
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= 1373

runsolver used 0.927858 second user time and 2.47162 second system time

The end

Launcher Data 

Begin job on node50 at 2009-03-29 03:32:31
IDJOB=1517739
IDBENCH=70621
IDSOLVER=537
FILE ID=node50/1517739-1238290351
PBS_JOBID= 9060946
Free space on /tmp= 64164 MiB

SOLVER NAME= VARSAT-crafted 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/460/unif-k3-r4.25-v460-c1955-S1249441590-066.cnf
COMMAND LINE= HOME/varsat-crafted_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517739-1238290351/watcher-1517739-1238290351 -o /tmp/evaluation-result-1517739-1238290351/solver-1517739-1238290351 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-crafted_static -seed=37513069 HOME/instance-1517739-1238290351.cnf

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

MD5SUM BENCH= 64f6e5f7d0993d9696f70154b17a6c06
RANDOM SEED=37513069

node50.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		: 3000.238
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		: 3000.238
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:        874984 kB
Buffers:         90328 kB
Cached:        1000060 kB
SwapCached:       9920 kB
Active:         180384 kB
Inactive:       921596 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        874984 kB
SwapTotal:     4192956 kB
SwapFree:      4176996 kB
Dirty:            1040 kB
Writeback:           0 kB
Mapped:          17268 kB
Slab:            64888 kB
Committed_AS:  2969668 kB
PageTables:       1456 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= 64164 MiB
End job on node50 at 2009-03-29 03:52:34