Trace number 1517657

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) 1200.02 1200.31

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/460/
unif-k3-r4.25-v460-c1955-S1892788676-021.cnf
MD5SUM2a69d64bc0469e28656e3317eba96ba6
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark798.286
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:          345944686.000000
0.00/0.00	c |  Heuristic:            EMSP-G, threshold 0.750                              |
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     1927     5831 |      642        0    nan |  0.000 % |
0.00/0.01	c |       100 |     449     1927     5831 |      706      100     22 |  0.000 % |
0.00/0.02	c |       251 |     449     1927     5831 |      777      251     22 |  0.000 % |
0.00/0.04	c |       476 |     449     1927     5831 |      854      476     22 |  0.000 % |
0.00/0.06	c |       813 |     449     1927     5831 |      940      813     22 |  0.000 % |
0.00/0.09	c |      1320 |     449     1927     5831 |     1034      822     20 |  0.000 % |
0.09/0.12	c |      2080 |     449     1927     5831 |     1137     1036     21 |  0.000 % |
0.09/0.17	c |      3219 |     449     1927     5831 |     1251      980     20 |  0.000 % |
0.19/0.25	c |      4927 |     449     1927     5831 |     1376      739     19 |  0.000 % |
0.29/0.36	c |      7491 |     449     1927     5831 |     1514     1163     21 |  0.000 % |
0.49/0.53	c |     11338 |     449     1927     5831 |     1666     1083     21 |  0.000 % |
0.69/0.79	c |     17105 |     449     1927     5831 |     1832     1704     20 |  0.000 % |
1.19/1.20	c |     25754 |     449     1927     5831 |     2015      965     19 |  0.000 % |
1.79/1.83	c |     38728 |     449     1927     5831 |     2217     1581     21 |  0.000 % |
2.69/2.79	c |     58190 |     449     1927     5831 |     2439     1848     20 |  0.000 % |
4.30/4.34	c |     87383 |     449     1927     5831 |     2683     2411     22 |  0.000 % |
6.60/6.64	c |    131172 |     449     1927     5831 |     2951     2488     21 |  0.000 % |
10.19/10.23	c |    196856 |     449     1927     5831 |     3246     2222     21 |  0.000 % |
15.69/15.75	c |    295383 |     449     1927     5831 |     3571     1958     21 |  0.000 % |
24.28/24.38	c |    443174 |     449     1927     5831 |     3928     3125     22 |  0.000 % |
37.68/37.78	c |    664857 |     449     1927     5831 |     4321     3892     23 |  0.000 % |
58.47/58.57	c |    997382 |     449     1927     5831 |     4753     2309     20 |  0.000 % |
91.67/91.71	c |   1496170 |     449     1927     5831 |     5228     3978     23 |  0.000 % |
142.76/142.83	c |   2244352 |     449     1927     5831 |     5751     3164     22 |  0.000 % |
224.03/224.11	c |   3366626 |     449     1927     5831 |     6326     5771     21 |  0.000 % |
351.60/351.74	c |   5050039 |     449     1927     5831 |     6959     5972     23 |  0.000 % |
552.95/553.11	c |   7575155 |     449     1927     5831 |     7655     3927     21 |  0.000 % |
867.88/868.10	c |  11362832 |     449     1927     5831 |     8420     5171     24 |  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-1517657-1238289074/watcher-1517657-1238289074 -o /tmp/evaluation-result-1517657-1238289074/solver-1517657-1238289074 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=345944686 HOME/instance-1517657-1238289074.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: 1.00 1.00 1.00 3/64 26567
/proc/meminfo: memFree=934168/2055920 swapFree=4176708/4192956
[pid=26567] ppid=26565 vsize=2432 CPUtime=0
/proc/26567/stat : 26567 (varsat-random_s) R 26565 26567 26360 0 -1 4194304 228 0 0 0 0 0 0 0 18 0 1 0 1101569477 2490368 213 1992294400 4194304 5102416 548682068800 18446744073709551615 4282576 0 0 4096 3 0 0 0 17 1 0 0
/proc/26567/statm: 608 213 98 221 0 384 0

[startup+0.0959331 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 26567
/proc/meminfo: memFree=934168/2055920 swapFree=4176708/4192956
[pid=26567] ppid=26565 vsize=2532 CPUtime=0.09
/proc/26567/stat : 26567 (varsat-random_s) R 26565 26567 26360 0 -1 4194304 261 0 0 0 9 0 0 0 18 0 1 0 1101569477 2592768 246 1992294400 4194304 5102416 548682068800 18446744073709551615 4220441 0 0 4096 3 0 0 0 17 1 0 0
/proc/26567/statm: 633 246 112 221 0 409 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2532

[startup+0.101933 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 26567
/proc/meminfo: memFree=934168/2055920 swapFree=4176708/4192956
[pid=26567] ppid=26565 vsize=2532 CPUtime=0.09
/proc/26567/stat : 26567 (varsat-random_s) R 26565 26567 26360 0 -1 4194304 261 0 0 0 9 0 0 0 18 0 1 0 1101569477 2592768 246 1992294400 4194304 5102416 548682068800 18446744073709551615 4249559 0 0 4096 3 0 0 0 17 1 0 0
/proc/26567/statm: 633 246 112 221 0 409 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2532

[startup+0.30195 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 26567
/proc/meminfo: memFree=934168/2055920 swapFree=4176708/4192956
[pid=26567] ppid=26565 vsize=2664 CPUtime=0.29
/proc/26567/stat : 26567 (varsat-random_s) R 26565 26567 26360 0 -1 4194304 298 0 0 0 29 0 0 0 19 0 1 0 1101569477 2727936 283 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/26567/statm: 666 283 112 221 0 442 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2664

[startup+0.701986 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 26567
/proc/meminfo: memFree=934168/2055920 swapFree=4176708/4192956
[pid=26567] ppid=26565 vsize=2796 CPUtime=0.69
/proc/26567/stat : 26567 (varsat-random_s) R 26565 26567 26360 0 -1 4194304 334 0 0 0 69 0 0 0 22 0 1 0 1101569477 2863104 319 1992294400 4194304 5102416 548682068800 18446744073709551615 4249957 0 0 4096 3 0 0 0 17 1 0 0
/proc/26567/statm: 699 319 112 221 0 475 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2796

[startup+1.50106 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26568
/proc/meminfo: memFree=933200/2055920 swapFree=4176708/4192956
[pid=26567] ppid=26565 vsize=3060 CPUtime=1.49
/proc/26567/stat : 26567 (varsat-random_s) R 26565 26567 26360 0 -1 4194304 384 0 0 0 149 0 0 0 25 0 1 0 1101569477 3133440 369 1992294400 4194304 5102416 548682068800 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 1 0 0
/proc/26567/statm: 765 369 112 221 0 541 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3060

[startup+3.1012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26568
/proc/meminfo: memFree=932880/2055920 swapFree=4176708/4192956
[pid=26567] ppid=26565 vsize=3324 CPUtime=3.09
/proc/26567/stat : 26567 (varsat-random_s) R 26565 26567 26360 0 -1 4194304 442 0 0 0 309 0 0 0 25 0 1 0 1101569477 3403776 427 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/26567/statm: 831 427 112 221 0 607 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3324

[startup+6.30149 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26568
/proc/meminfo: memFree=932432/2055920 swapFree=4176708/4192956
[pid=26567] ppid=26565 vsize=3588 CPUtime=6.29
/proc/26567/stat : 26567 (varsat-random_s) R 26565 26567 26360 0 -1 4194304 513 0 0 0 629 0 0 0 25 0 1 0 1101569477 3674112 498 1992294400 4194304 5102416 548682068800 18446744073709551615 4244124 0 0 4096 3 0 0 0 17 1 0 0
/proc/26567/statm: 897 498 112 221 0 673 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3588

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26568
/proc/meminfo: memFree=931984/2055920 swapFree=4176708/4192956
[pid=26567] ppid=26565 vsize=3856 CPUtime=12.69
/proc/26567/stat : 26567 (varsat-random_s) R 26565 26567 26360 0 -1 4194304 605 0 0 0 1269 0 0 0 25 0 1 0 1101569477 3948544 590 1992294400 4194304 5102416 548682068800 18446744073709551615 4249529 0 0 4096 3 0 0 0 17 1 0 0
/proc/26567/statm: 964 590 112 221 0 740 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3856

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26568
/proc/meminfo: memFree=931280/2055920 swapFree=4176708/4192956
[pid=26567] ppid=26565 vsize=4520 CPUtime=25.48
/proc/26567/stat : 26567 (varsat-random_s) R 26565 26567 26360 0 -1 4194304 766 0 0 0 2548 0 0 0 25 0 1 0 1101569477 4628480 751 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/26567/statm: 1130 751 112 221 0 906 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4520

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26568
/proc/meminfo: memFree=930704/2055920 swapFree=4176708/4192956
[pid=26567] ppid=26565 vsize=5192 CPUtime=51.07
/proc/26567/stat : 26567 (varsat-random_s) R 26565 26567 26360 0 -1 4194304 910 0 0 0 5107 0 0 0 25 0 1 0 1101569477 5316608 895 1992294400 4194304 5102416 548682068800 18446744073709551615 4249529 0 0 4096 3 0 0 0 17 1 0 0
/proc/26567/statm: 1298 895 112 221 0 1074 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 5192

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26568
/proc/meminfo: memFree=929744/2055920 swapFree=4176708/4192956
[pid=26567] ppid=26565 vsize=6008 CPUtime=102.27
/proc/26567/stat : 26567 (varsat-random_s) R 26565 26567 26360 0 -1 4194304 1125 0 0 0 10226 1 0 0 25 0 1 0 1101569477 6152192 1110 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/26567/statm: 1502 1110 112 221 0 1278 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 6008

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26568
/proc/meminfo: memFree=929040/2055920 swapFree=4176708/4192956
[pid=26567] ppid=26565 vsize=6816 CPUtime=162.25
/proc/26567/stat : 26567 (varsat-random_s) R 26565 26567 26360 0 -1 4194304 1308 0 0 0 16224 1 0 0 25 0 1 0 1101569477 6979584 1293 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 1 0 0
/proc/26567/statm: 1704 1293 112 221 0 1480 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 6816

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26568
/proc/meminfo: memFree=928720/2055920 swapFree=4176708/4192956
[pid=26567] ppid=26565 vsize=7084 CPUtime=222.23
/proc/26567/stat : 26567 (varsat-random_s) R 26565 26567 26360 0 -1 4194304 1382 0 0 0 22222 1 0 0 25 0 1 0 1101569477 7254016 1367 1992294400 4194304 5102416 548682068800 18446744073709551615 4255053 0 0 4096 3 0 0 0 17 1 0 0
/proc/26567/statm: 1771 1367 112 221 0 1547 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 7084

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26568
/proc/meminfo: memFree=928144/2055920 swapFree=4176708/4192956
[pid=26567] ppid=26565 vsize=7620 CPUtime=282.22
/proc/26567/stat : 26567 (varsat-random_s) R 26565 26567 26360 0 -1 4194304 1525 0 0 0 28221 1 0 0 25 0 1 0 1101569477 7802880 1510 1992294400 4194304 5102416 548682068800 18446744073709551615 4249765 0 0 4096 3 0 0 0 17 1 0 0
/proc/26567/statm: 1905 1510 112 221 0 1681 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 7620

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26568
/proc/meminfo: memFree=927760/2055920 swapFree=4176708/4192956
[pid=26567] ppid=26565 vsize=8028 CPUtime=342.2
/proc/26567/stat : 26567 (varsat-random_s) R 26565 26567 26360 0 -1 4194304 1617 0 0 0 34219 1 0 0 25 0 1 0 1101569477 8220672 1602 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/26567/statm: 2007 1602 112 221 0 1783 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 8028

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26568
/proc/meminfo: memFree=927312/2055920 swapFree=4176708/4192956
[pid=26567] ppid=26565 vsize=8428 CPUtime=402.19
/proc/26567/stat : 26567 (varsat-random_s) R 26565 26567 26360 0 -1 4194304 1728 0 0 0 40217 2 0 0 25 0 1 0 1101569477 8630272 1713 1992294400 4194304 5102416 548682068800 18446744073709551615 4254314 0 0 4096 3 0 0 0 17 1 0 0
/proc/26567/statm: 2107 1713 112 221 0 1883 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 8428

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26568
/proc/meminfo: memFree=926992/2055920 swapFree=4176708/4192956
[pid=26567] ppid=26565 vsize=8716 CPUtime=462.18
/proc/26567/stat : 26567 (varsat-random_s) R 26565 26567 26360 0 -1 4194304 1806 0 0 0 46216 2 0 0 25 0 1 0 1101569477 8925184 1791 1992294400 4194304 5102416 548682068800 18446744073709551615 4248793 0 0 4096 3 0 0 0 17 1 0 0
/proc/26567/statm: 2179 1791 112 221 0 1955 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 8716

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26568
/proc/meminfo: memFree=926736/2055920 swapFree=4176708/4192956
[pid=26567] ppid=26565 vsize=9140 CPUtime=522.16
/proc/26567/stat : 26567 (varsat-random_s) R 26565 26567 26360 0 -1 4194304 1874 0 0 0 52214 2 0 0 25 0 1 0 1101569477 9359360 1859 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/26567/statm: 2285 1859 112 221 0 2061 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 9140

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26568
/proc/meminfo: memFree=926480/2055920 swapFree=4176708/4192956
[pid=26567] ppid=26565 vsize=9420 CPUtime=582.15
/proc/26567/stat : 26567 (varsat-random_s) R 26565 26567 26360 0 -1 4194304 1945 0 0 0 58213 2 0 0 25 0 1 0 1101569477 9646080 1930 1992294400 4194304 5102416 548682068800 18446744073709551615 4253883 0 0 4096 3 0 0 0 17 1 0 0
/proc/26567/statm: 2355 1930 112 221 0 2131 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 9420

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26568
/proc/meminfo: memFree=926224/2055920 swapFree=4176708/4192956
[pid=26567] ppid=26565 vsize=9560 CPUtime=642.14
/proc/26567/stat : 26567 (varsat-random_s) R 26565 26567 26360 0 -1 4194304 2006 0 0 0 64211 3 0 0 25 0 1 0 1101569477 9789440 1991 1992294400 4194304 5102416 548682068800 18446744073709551615 4250067 0 0 4096 3 0 0 0 17 1 0 0
/proc/26567/statm: 2390 1991 112 221 0 2166 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 9560

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26568
/proc/meminfo: memFree=926032/2055920 swapFree=4176708/4192956
[pid=26567] ppid=26565 vsize=9824 CPUtime=702.12
/proc/26567/stat : 26567 (varsat-random_s) R 26565 26567 26360 0 -1 4194304 2049 0 0 0 70209 3 0 0 25 0 1 0 1101569477 10059776 2034 1992294400 4194304 5102416 548682068800 18446744073709551615 4255216 0 0 4096 3 0 0 0 17 1 0 0
/proc/26567/statm: 2456 2034 112 221 0 2232 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 9824

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26568
/proc/meminfo: memFree=925904/2055920 swapFree=4176708/4192956
[pid=26567] ppid=26565 vsize=9964 CPUtime=762.11
/proc/26567/stat : 26567 (varsat-random_s) R 26565 26567 26360 0 -1 4194304 2082 0 0 0 76208 3 0 0 25 0 1 0 1101569477 10203136 2067 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/26567/statm: 2491 2067 112 221 0 2267 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 9964

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26568
/proc/meminfo: memFree=925648/2055920 swapFree=4176708/4192956
[pid=26567] ppid=26565 vsize=10108 CPUtime=822.09
/proc/26567/stat : 26567 (varsat-random_s) R 26565 26567 26360 0 -1 4194304 2130 0 0 0 82206 3 0 0 25 0 1 0 1101569477 10350592 2115 1992294400 4194304 5102416 548682068800 18446744073709551615 4249957 0 0 4096 3 0 0 0 17 1 0 0
/proc/26567/statm: 2527 2115 112 221 0 2303 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 10108

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26568
/proc/meminfo: memFree=925456/2055920 swapFree=4176708/4192956
[pid=26567] ppid=26565 vsize=10404 CPUtime=882.08
/proc/26567/stat : 26567 (varsat-random_s) R 26565 26567 26360 0 -1 4194304 2184 0 0 0 88205 3 0 0 25 0 1 0 1101569477 10653696 2169 1992294400 4194304 5102416 548682068800 18446744073709551615 4254884 0 0 4096 3 0 0 0 17 1 0 0
/proc/26567/statm: 2601 2169 112 221 0 2377 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 10404

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26568
/proc/meminfo: memFree=925200/2055920 swapFree=4176708/4192956
[pid=26567] ppid=26565 vsize=10544 CPUtime=942.06
/proc/26567/stat : 26567 (varsat-random_s) R 26565 26567 26360 0 -1 4194304 2233 0 0 0 94203 3 0 0 25 0 1 0 1101569477 10797056 2218 1992294400 4194304 5102416 548682068800 18446744073709551615 4255284 0 0 4096 3 0 0 0 17 1 0 0
/proc/26567/statm: 2636 2218 112 221 0 2412 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 10544

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26568
/proc/meminfo: memFree=925072/2055920 swapFree=4176708/4192956
[pid=26567] ppid=26565 vsize=10676 CPUtime=1002.04
/proc/26567/stat : 26567 (varsat-random_s) R 26565 26567 26360 0 -1 4194304 2267 0 0 0 100201 3 0 0 25 0 1 0 1101569477 10932224 2252 1992294400 4194304 5102416 548682068800 18446744073709551615 4250067 0 0 4096 3 0 0 0 17 1 0 0
/proc/26567/statm: 2669 2252 112 221 0 2445 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 10676

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26568
/proc/meminfo: memFree=924816/2055920 swapFree=4176708/4192956
[pid=26567] ppid=26565 vsize=10956 CPUtime=1062.04
/proc/26567/stat : 26567 (varsat-random_s) R 26565 26567 26360 0 -1 4194304 2334 0 0 0 106200 4 0 0 25 0 1 0 1101569477 11218944 2319 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/26567/statm: 2739 2319 112 221 0 2515 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 10956

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26568
/proc/meminfo: memFree=924624/2055920 swapFree=4176708/4192956
[pid=26567] ppid=26565 vsize=11088 CPUtime=1122.02
/proc/26567/stat : 26567 (varsat-random_s) R 26565 26567 26360 0 -1 4194304 2371 0 0 0 112198 4 0 0 25 0 1 0 1101569477 11354112 2356 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/26567/statm: 2772 2356 112 221 0 2548 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 11088

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26568
/proc/meminfo: memFree=924496/2055920 swapFree=4176708/4192956
[pid=26567] ppid=26565 vsize=11376 CPUtime=1182.01
/proc/26567/stat : 26567 (varsat-random_s) R 26565 26567 26360 0 -1 4194304 2406 0 0 0 118197 4 0 0 25 0 1 0 1101569477 11649024 2391 1992294400 4194304 5102416 548682068800 18446744073709551615 4250057 0 0 4096 3 0 0 0 17 1 0 0
/proc/26567/statm: 2844 2391 112 221 0 2620 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 11376



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 1.06 1.02 1.00 2/65 26568
/proc/meminfo: memFree=924496/2055920 swapFree=4176708/4192956
[pid=26567] ppid=26565 vsize=11376 CPUtime=1200.01
/proc/26567/stat : 26567 (varsat-random_s) R 26565 26567 26360 0 -1 4194304 2412 0 0 0 119997 4 0 0 25 0 1 0 1101569477 11649024 2397 1992294400 4194304 5102416 548682068800 18446744073709551615 4254863 0 0 4096 3 0 0 0 17 1 0 0
/proc/26567/statm: 2844 2397 112 221 0 2620 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 11376

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: 1.06 1.02 1.00 2/65 26568
/proc/meminfo: memFree=924496/2055920 swapFree=4176708/4192956
[pid=26567] ppid=26565 vsize=11376 CPUtime=1200.01
/proc/26567/stat : 26567 (varsat-random_s) R 26565 26567 26360 0 -1 4194304 2412 0 0 0 119997 4 0 0 25 0 1 0 1101569477 11649024 2397 1992294400 4194304 5102416 548682068800 18446744073709551615 4254863 0 0 4096 3 0 0 0 17 1 0 0
/proc/26567/statm: 2844 2397 112 221 0 2620 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 11376

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.31
CPU time (s): 1200.02
CPU user time (s): 1199.97
CPU system time (s): 0.044993
CPU usage (%): 99.9757
Max. virtual memory (cumulated for all children) (KiB): 11376

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.044993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2412
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= 1744

runsolver used 0.91886 second user time and 2.41063 second system time

The end

Launcher Data 

Begin job on node51 at 2009-03-29 03:11:14
IDJOB=1517657
IDBENCH=70614
IDSOLVER=539
FILE ID=node51/1517657-1238289074
PBS_JOBID= 9060943
Free space on /tmp= 65232 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/460/unif-k3-r4.25-v460-c1955-S1892788676-021.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517657-1238289074/watcher-1517657-1238289074 -o /tmp/evaluation-result-1517657-1238289074/solver-1517657-1238289074 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=345944686 HOME/instance-1517657-1238289074.cnf

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

MD5SUM BENCH= 2a69d64bc0469e28656e3317eba96ba6
RANDOM SEED=345944686

node51.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		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        934584 kB
Buffers:         72844 kB
Cached:         961844 kB
SwapCached:       9996 kB
Active:         118212 kB
Inactive:       927928 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        934584 kB
SwapTotal:     4192956 kB
SwapFree:      4176708 kB
Dirty:            1048 kB
Writeback:           0 kB
Mapped:          17148 kB
Slab:            61228 kB
Committed_AS:  2917676 kB
PageTables:       1400 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= 65232 MiB
End job on node51 at 2009-03-29 03:31:17