Trace number 1514753

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
VARSAT-random 2009-03-22? (TO) 1200.08 1200.43

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/12000/
unif-k3-r4.2-v12000-c50400-S650356257-052.cnf
MD5SUM2b1b5cba2ea775d4b0eb4b407240568e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark220.698
Satisfiable
(Un)Satisfiability was proved
Number of variables12000
Number of clauses50400
Sum of the clauses size151200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 350400
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:  12000                                                |
0.00/0.00	c |  Number of clauses:    50400                                                |
0.09/0.15	c |  Parsing time:         0.14         s                                       |
0.09/0.15	c |  Timeout:              43200 s
0.09/0.15	c |  Random Seed:          95506482.000000
0.09/0.15	c |  Heuristic:            EMSP-G, threshold 0.750                              |
0.09/0.15	c |  Branching Rule:       default (solution-guided)                            |
0.09/0.15	c |  Learned clauses in surveys?  Using NO learned clauses.                     |
0.09/0.15	c |                                                                             |
0.19/0.29	c ============================[ Search Statistics ]==============================
0.19/0.29	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.19/0.29	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.19/0.29	c ===============================================================================
0.19/0.29	c |         0 |   11628    49767   151299 |    16589        0    nan |  0.000 % |
9.79/9.83	c |       101 |   11628    49767   151299 |    18247      101    111 |  0.000 % |
19.58/19.65	c |       254 |   11628    49767   151299 |    20072      254    112 |  0.000 % |
29.49/29.50	c |       482 |   11628    49767   151299 |    22079      482    139 |  0.000 % |
39.38/39.43	c |       820 |   11628    49767   151299 |    24287      820    161 |  0.000 % |
49.38/49.45	c |      1326 |   11628    49767   151299 |    26716     1326    154 |  0.000 % |
59.47/59.59	c |      2086 |   11628    49767   151299 |    29388     2086    167 |  0.000 % |
69.87/69.94	c |      3225 |   11628    49767   151299 |    32327     3225    182 |  0.000 % |
80.47/80.56	c |      4933 |   11628    49767   151299 |    35559     4933    188 |  0.000 % |
91.67/91.72	c |      7495 |   11628    49767   151299 |    39115     7495    215 |  0.000 % |
103.46/103.57	c |     11341 |   11628    49767   151299 |    43027    11341    212 |  0.000 % |
116.76/116.81	c |     17107 |   11628    49767   151299 |    47330    17107    215 |  0.000 % |
132.55/132.67	c |     25756 |   11628    49767   151299 |    52063    25756    243 |  0.000 % |
153.03/153.16	c |     38730 |   11628    49767   151299 |    57269    38730    246 |  0.000 % |
181.93/182.00	c |     58191 |   11628    49767   151299 |    62996    58191    262 |  0.000 % |
225.42/225.51	c |     87384 |   11628    49767   151299 |    69296    35256    263 |  0.000 % |
287.90/288.09	c |    131175 |   11628    49767   151299 |    76226    21134    260 |  0.000 % |
388.37/388.56	c |    196859 |   11628    49767   151299 |    83848    22320    261 |  0.000 % |
561.62/561.83	c |    295385 |   11628    49767   151299 |    92233    48992    290 |  0.000 % |
841.44/841.73	c |    443175 |   11628    49767   151299 |   101456    39428    311 |  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-1514753-1238243888/watcher-1514753-1238243888 -o /tmp/evaluation-result-1514753-1238243888/solver-1514753-1238243888 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=95506482 HOME/instance-1514753-1238243888.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: 0.91 0.95 0.97 3/64 2572
/proc/meminfo: memFree=841648/2055920 swapFree=4181692/4192956
[pid=2572] ppid=2570 vsize=3312 CPUtime=0
/proc/2572/stat : 2572 (varsat-random_s) R 2570 2572 2335 0 -1 4194304 657 0 0 0 0 0 0 0 18 0 1 0 268590224 3391488 642 1992294400 4194304 5102416 548682068800 18446744073709551615 4244851 0 0 4096 3 0 0 0 17 1 0 0
/proc/2572/statm: 828 643 85 221 0 604 0

[startup+0.017318 s]
/proc/loadavg: 0.91 0.95 0.97 3/64 2572
/proc/meminfo: memFree=841648/2055920 swapFree=4181692/4192956
[pid=2572] ppid=2570 vsize=5284 CPUtime=0.01
/proc/2572/stat : 2572 (varsat-random_s) R 2570 2572 2335 0 -1 4194304 1149 0 0 0 1 0 0 0 18 0 1 0 268590224 5410816 1104 1992294400 4194304 5102416 548682068800 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/2572/statm: 1321 1105 88 221 0 1097 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5284

[startup+0.101327 s]
/proc/loadavg: 0.91 0.95 0.97 3/64 2572
/proc/meminfo: memFree=841648/2055920 swapFree=4181692/4192956
[pid=2572] ppid=2570 vsize=9164 CPUtime=0.09
/proc/2572/stat : 2572 (varsat-random_s) R 2570 2572 2335 0 -1 4194304 2094 0 0 0 8 1 0 0 18 0 1 0 268590224 9383936 2049 1992294400 4194304 5102416 548682068800 18446744073709551615 4263094 0 0 4096 3 0 0 0 17 1 0 0
/proc/2572/statm: 2291 2050 88 221 0 2067 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9164

[startup+0.301349 s]
/proc/loadavg: 0.91 0.95 0.97 3/64 2572
/proc/meminfo: memFree=841648/2055920 swapFree=4181692/4192956
[pid=2572] ppid=2570 vsize=11032 CPUtime=0.29
/proc/2572/stat : 2572 (varsat-random_s) R 2570 2572 2335 0 -1 4194304 2833 0 0 0 28 1 0 0 19 0 1 0 268590224 11296768 2541 1992294400 4194304 5102416 548682068800 18446744073709551615 4220149 0 0 4096 3 0 0 0 17 1 0 0
/proc/2572/statm: 2758 2541 102 221 0 2534 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11032

[startup+0.701393 s]
/proc/loadavg: 0.91 0.95 0.97 3/64 2572
/proc/meminfo: memFree=841648/2055920 swapFree=4181692/4192956
[pid=2572] ppid=2570 vsize=11032 CPUtime=0.69
/proc/2572/stat : 2572 (varsat-random_s) R 2570 2572 2335 0 -1 4194304 2833 0 0 0 68 1 0 0 23 0 1 0 268590224 11296768 2541 1992294400 4194304 5102416 548682068800 18446744073709551615 4220445 0 0 4096 3 0 0 0 17 1 0 0
/proc/2572/statm: 2758 2541 102 221 0 2534 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11032

[startup+1.50148 s]
/proc/loadavg: 0.91 0.95 0.97 2/65 2573
/proc/meminfo: memFree=831656/2055920 swapFree=4181692/4192956
[pid=2572] ppid=2570 vsize=11032 CPUtime=1.49
/proc/2572/stat : 2572 (varsat-random_s) R 2570 2572 2335 0 -1 4194304 2833 0 0 0 148 1 0 0 25 0 1 0 268590224 11296768 2541 1992294400 4194304 5102416 548682068800 18446744073709551615 4220145 0 0 4096 3 0 0 0 17 1 0 0
/proc/2572/statm: 2758 2541 102 221 0 2534 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 11032

[startup+3.10166 s]
/proc/loadavg: 0.91 0.95 0.97 2/65 2573
/proc/meminfo: memFree=831528/2055920 swapFree=4181692/4192956
[pid=2572] ppid=2570 vsize=11032 CPUtime=3.09
/proc/2572/stat : 2572 (varsat-random_s) R 2570 2572 2335 0 -1 4194304 2833 0 0 0 308 1 0 0 25 0 1 0 268590224 11296768 2541 1992294400 4194304 5102416 548682068800 18446744073709551615 4220149 0 0 4096 3 0 0 0 17 1 0 0
/proc/2572/statm: 2758 2541 102 221 0 2534 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11032

[startup+6.30201 s]
/proc/loadavg: 0.92 0.95 0.97 2/65 2573
/proc/meminfo: memFree=831400/2055920 swapFree=4181692/4192956
[pid=2572] ppid=2570 vsize=11032 CPUtime=6.29
/proc/2572/stat : 2572 (varsat-random_s) R 2570 2572 2335 0 -1 4194304 2833 0 0 0 628 1 0 0 25 0 1 0 268590224 11296768 2541 1992294400 4194304 5102416 548682068800 18446744073709551615 4220151 0 0 4096 3 0 0 0 17 1 0 0
/proc/2572/statm: 2758 2541 102 221 0 2534 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11032

[startup+12.7027 s]
/proc/loadavg: 0.93 0.95 0.97 2/65 2573
/proc/meminfo: memFree=831400/2055920 swapFree=4181692/4192956
[pid=2572] ppid=2570 vsize=11032 CPUtime=12.68
/proc/2572/stat : 2572 (varsat-random_s) R 2570 2572 2335 0 -1 4194304 2846 0 0 0 1267 1 0 0 25 0 1 0 268590224 11296768 2554 1992294400 4194304 5102416 548682068800 18446744073709551615 4220596 0 0 4096 3 0 0 0 17 1 0 0
/proc/2572/statm: 2758 2554 115 221 0 2534 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 11032

[startup+25.5011 s]
/proc/loadavg: 0.94 0.96 0.97 2/65 2573
/proc/meminfo: memFree=831400/2055920 swapFree=4181692/4192956
[pid=2572] ppid=2570 vsize=11032 CPUtime=25.49
/proc/2572/stat : 2572 (varsat-random_s) R 2570 2572 2335 0 -1 4194304 2846 0 0 0 2547 2 0 0 25 0 1 0 268590224 11296768 2554 1992294400 4194304 5102416 548682068800 18446744073709551615 4221892 0 0 4096 3 0 0 0 17 1 0 0
/proc/2572/statm: 2758 2554 115 221 0 2534 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 11032

[startup+51.102 s]
/proc/loadavg: 0.96 0.96 0.97 2/65 2573
/proc/meminfo: memFree=831400/2055920 swapFree=4181692/4192956
[pid=2572] ppid=2570 vsize=11164 CPUtime=51.08
/proc/2572/stat : 2572 (varsat-random_s) R 2570 2572 2335 0 -1 4194304 2884 0 0 0 5106 2 0 0 25 0 1 0 268590224 11431936 2592 1992294400 4194304 5102416 548682068800 18446744073709551615 4220145 0 0 4096 3 0 0 0 17 1 0 0
/proc/2572/statm: 2791 2592 115 221 0 2567 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 11164

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.97 2/65 2573
/proc/meminfo: memFree=824488/2055920 swapFree=4181692/4192956
[pid=2572] ppid=2570 vsize=18216 CPUtime=102.26
/proc/2572/stat : 2572 (varsat-random_s) R 2570 2572 2335 0 -1 4194304 4640 0 0 0 10222 4 0 0 25 0 1 0 268590224 18653184 4348 1992294400 4194304 5102416 548682068800 18446744073709551615 4250123 0 0 4096 3 0 0 0 17 1 0 0
/proc/2572/statm: 4554 4348 115 221 0 4330 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 18216

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 2575
/proc/meminfo: memFree=791976/2055920 swapFree=4181692/4192956
[pid=2572] ppid=2570 vsize=50536 CPUtime=162.23
/proc/2572/stat : 2572 (varsat-random_s) R 2570 2572 2335 0 -1 4194304 12717 0 0 0 16213 10 0 0 25 0 1 0 268590224 51748864 12425 1992294400 4194304 5102416 548682068800 18446744073709551615 4220272 0 0 4096 3 0 0 0 17 1 0 0
/proc/2572/statm: 12634 12425 115 221 0 12410 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 50536

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 2575
/proc/meminfo: memFree=760552/2055920 swapFree=4181692/4192956
[pid=2572] ppid=2570 vsize=81964 CPUtime=222.22
/proc/2572/stat : 2572 (varsat-random_s) R 2570 2572 2335 0 -1 4194304 20548 0 0 0 22204 18 0 0 25 0 1 0 268590224 83931136 20256 1992294400 4194304 5102416 548682068800 18446744073709551615 4250146 0 0 4096 3 0 0 0 17 1 0 0
/proc/2572/statm: 20491 20256 115 221 0 20267 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 81964

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 2575
/proc/meminfo: memFree=745128/2055920 swapFree=4181692/4192956
[pid=2572] ppid=2570 vsize=97300 CPUtime=282.2
/proc/2572/stat : 2572 (varsat-random_s) R 2570 2572 2335 0 -1 4194304 24372 0 0 0 28198 22 0 0 25 0 1 0 268590224 99635200 24080 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/2572/statm: 24325 24080 115 221 0 24101 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 97300

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 2575
/proc/meminfo: memFree=745128/2055920 swapFree=4181692/4192956
[pid=2572] ppid=2570 vsize=97300 CPUtime=342.19
/proc/2572/stat : 2572 (varsat-random_s) R 2570 2572 2335 0 -1 4194304 24372 0 0 0 34197 22 0 0 25 0 1 0 268590224 99635200 24080 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/2572/statm: 24325 24080 115 221 0 24101 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 97300

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 2575
/proc/meminfo: memFree=738280/2055920 swapFree=4181692/4192956
[pid=2572] ppid=2570 vsize=104048 CPUtime=402.16
/proc/2572/stat : 2572 (varsat-random_s) R 2570 2572 2335 0 -1 4194304 26071 0 0 0 40192 24 0 0 25 0 1 0 268590224 106545152 25779 1992294400 4194304 5102416 548682068800 18446744073709551615 4249619 0 0 4096 3 0 0 0 17 1 0 0
/proc/2572/statm: 26012 25779 115 221 0 25788 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 104048

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 2575
/proc/meminfo: memFree=738280/2055920 swapFree=4181692/4192956
[pid=2572] ppid=2570 vsize=104048 CPUtime=462.15
/proc/2572/stat : 2572 (varsat-random_s) R 2570 2572 2335 0 -1 4194304 26071 0 0 0 46191 24 0 0 25 0 1 0 268590224 106545152 25779 1992294400 4194304 5102416 548682068800 18446744073709551615 4249451 0 0 4096 3 0 0 0 17 1 0 0
/proc/2572/statm: 26012 25779 115 221 0 25788 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 104048

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 2575
/proc/meminfo: memFree=723368/2055920 swapFree=4181692/4192956
[pid=2572] ppid=2570 vsize=118848 CPUtime=522.14
/proc/2572/stat : 2572 (varsat-random_s) R 2570 2572 2335 0 -1 4194304 29790 0 0 0 52184 30 0 0 25 0 1 0 268590224 121700352 29498 1992294400 4194304 5102416 548682068800 18446744073709551615 4249616 0 0 4096 3 0 0 0 17 1 0 0
/proc/2572/statm: 29712 29498 115 221 0 29488 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 118848

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 2575
/proc/meminfo: memFree=723368/2055920 swapFree=4181692/4192956
[pid=2572] ppid=2570 vsize=118848 CPUtime=582.12
/proc/2572/stat : 2572 (varsat-random_s) R 2570 2572 2335 0 -1 4194304 29791 0 0 0 58182 30 0 0 25 0 1 0 268590224 121700352 29499 1992294400 4194304 5102416 548682068800 18446744073709551615 4249508 0 0 4096 3 0 0 0 17 1 0 0
/proc/2572/statm: 29712 29499 115 221 0 29488 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 118848

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 2575
/proc/meminfo: memFree=707304/2055920 swapFree=4181692/4192956
[pid=2572] ppid=2570 vsize=135196 CPUtime=642.11
/proc/2572/stat : 2572 (varsat-random_s) R 2570 2572 2335 0 -1 4194304 33794 0 0 0 64178 33 0 0 25 0 1 0 268590224 138440704 33502 1992294400 4194304 5102416 548682068800 18446744073709551615 4248840 0 0 4096 3 0 0 0 17 1 0 0
/proc/2572/statm: 33799 33502 115 221 0 33575 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 135196

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 2575
/proc/meminfo: memFree=707240/2055920 swapFree=4181692/4192956
[pid=2572] ppid=2570 vsize=135196 CPUtime=702.08
/proc/2572/stat : 2572 (varsat-random_s) R 2570 2572 2335 0 -1 4194304 33794 0 0 0 70175 33 0 0 25 0 1 0 268590224 138440704 33502 1992294400 4194304 5102416 548682068800 18446744073709551615 4249451 0 0 4096 3 0 0 0 17 1 0 0
/proc/2572/statm: 33799 33502 115 221 0 33575 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 135196

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 2575
/proc/meminfo: memFree=707304/2055920 swapFree=4181692/4192956
[pid=2572] ppid=2570 vsize=135196 CPUtime=762.07
/proc/2572/stat : 2572 (varsat-random_s) R 2570 2572 2335 0 -1 4194304 33797 0 0 0 76174 33 0 0 25 0 1 0 268590224 138440704 33505 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/2572/statm: 33799 33505 115 221 0 33575 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 135196

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 2575
/proc/meminfo: memFree=706984/2055920 swapFree=4181692/4192956
[pid=2572] ppid=2570 vsize=135460 CPUtime=822.04
/proc/2572/stat : 2572 (varsat-random_s) R 2570 2572 2335 0 -1 4194304 33871 0 0 0 82171 33 0 0 25 0 1 0 268590224 138711040 33579 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/2572/statm: 33865 33579 115 221 0 33641 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 135460

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 2575
/proc/meminfo: memFree=706920/2055920 swapFree=4181692/4192956
[pid=2572] ppid=2570 vsize=135460 CPUtime=882.03
/proc/2572/stat : 2572 (varsat-random_s) R 2570 2572 2335 0 -1 4194304 33871 0 0 0 88169 34 0 0 25 0 1 0 268590224 138711040 33579 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/2572/statm: 33865 33579 115 221 0 33641 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 135460

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 2575
/proc/meminfo: memFree=694952/2055920 swapFree=4181692/4192956
[pid=2572] ppid=2570 vsize=147920 CPUtime=942.01
/proc/2572/stat : 2572 (varsat-random_s) R 2570 2572 2335 0 -1 4194304 36964 0 0 0 94164 37 0 0 25 0 1 0 268590224 151470080 36672 1992294400 4194304 5102416 548682068800 18446744073709551615 4253879 0 0 4096 3 0 0 0 17 1 0 0
/proc/2572/statm: 36980 36672 115 221 0 36756 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 147920

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 2575
/proc/meminfo: memFree=686632/2055920 swapFree=4181692/4192956
[pid=2572] ppid=2570 vsize=155748 CPUtime=1002
/proc/2572/stat : 2572 (varsat-random_s) R 2570 2572 2335 0 -1 4194304 38933 0 0 0 100161 39 0 0 25 0 1 0 268590224 159485952 38641 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/2572/statm: 38937 38641 115 221 0 38713 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 155748

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 2575
/proc/meminfo: memFree=686632/2055920 swapFree=4181692/4192956
[pid=2572] ppid=2570 vsize=155748 CPUtime=1061.98
/proc/2572/stat : 2572 (varsat-random_s) R 2570 2572 2335 0 -1 4194304 38934 0 0 0 106159 39 0 0 25 0 1 0 268590224 159485952 38642 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/2572/statm: 38937 38642 115 221 0 38713 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 155748

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 2575
/proc/meminfo: memFree=686504/2055920 swapFree=4181692/4192956
[pid=2572] ppid=2570 vsize=155916 CPUtime=1121.96
/proc/2572/stat : 2572 (varsat-random_s) R 2570 2572 2335 0 -1 4194304 38979 0 0 0 112157 39 0 0 25 0 1 0 268590224 159657984 38687 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/2572/statm: 38979 38687 115 221 0 38755 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 155916

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 2575
/proc/meminfo: memFree=669928/2055920 swapFree=4181692/4192956
[pid=2572] ppid=2570 vsize=172572 CPUtime=1181.94
/proc/2572/stat : 2572 (varsat-random_s) R 2570 2572 2335 0 -1 4194304 43095 0 0 0 118151 43 0 0 25 0 1 0 268590224 176713728 42803 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/2572/statm: 43143 42803 115 221 0 42919 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 172572



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 2575
/proc/meminfo: memFree=669928/2055920 swapFree=4181692/4192956
[pid=2572] ppid=2570 vsize=172572 CPUtime=1200.05
/proc/2572/stat : 2572 (varsat-random_s) R 2570 2572 2335 0 -1 4194304 43095 0 0 0 119961 44 0 0 25 0 1 0 268590224 176713728 42803 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/2572/statm: 43143 42803 115 221 0 42919 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 172572

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): 1200.43
CPU time (s): 1200.08
CPU user time (s): 1199.61
CPU system time (s): 0.469928
CPU usage (%): 99.9707
Max. virtual memory (cumulated for all children) (KiB): 172572

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.61
system time used= 0.469928
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 43095
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= 2482

runsolver used 0.844871 second user time and 2.55261 second system time

The end

Launcher Data 

Begin job on node42 at 2009-03-28 13:38:08
IDJOB=1514753
IDBENCH=70372
IDSOLVER=539
FILE ID=node42/1514753-1238243888
PBS_JOBID= 9060694
Free space on /tmp= 66240 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/12000/unif-k3-r4.2-v12000-c50400-S650356257-052.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514753-1238243888/watcher-1514753-1238243888 -o /tmp/evaluation-result-1514753-1238243888/solver-1514753-1238243888 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=95506482 HOME/instance-1514753-1238243888.cnf

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

MD5SUM BENCH= 2b1b5cba2ea775d4b0eb4b407240568e
RANDOM SEED=95506482

node42.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		: 3000.211
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		: 3000.211
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:        842064 kB
Buffers:         95292 kB
Cached:        1020096 kB
SwapCached:       5184 kB
Active:         146424 kB
Inactive:       977512 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        842064 kB
SwapTotal:     4192956 kB
SwapFree:      4181692 kB
Dirty:            1944 kB
Writeback:           0 kB
Mapped:          14284 kB
Slab:            75888 kB
Committed_AS:   823148 kB
PageTables:       1388 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= 66240 MiB
End job on node42 at 2009-03-28 13:58:11