Trace number 1515833

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/7SAT/UNKNOWN/60/
unif-k7-r89-v60-c5340-S1318210982-002.cnf
MD5SUM7e88818ba4d3f0eeeb0b87f01ea89e01
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark769.355
Satisfiable
(Un)Satisfiability was proved
Number of variables60
Number of clauses5340
Sum of the clauses size37380
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 55340

Solver Data 

0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  60                                                   |
0.00/0.00	c |  Number of clauses:    5340                                                 |
0.00/0.01	c |  Parsing time:         0.01         s                                       |
0.00/0.01	c |  Timeout:              43200 s
0.00/0.01	c |  Random Seed:          1057377612.000000
0.00/0.01	c |  Heuristic:            EMSP-G, threshold 0.750                              |
0.00/0.01	c |  Branching Rule:       default (solution-guided)                            |
0.00/0.01	c |  Learned clauses in surveys?  Using NO learned clauses.                     |
0.00/0.01	c |                                                                             |
0.09/0.13	c ============================[ Search Statistics ]==============================
0.09/0.13	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.13	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.13	c ===============================================================================
0.09/0.13	c |         0 |      60     5340    37380 |     1780        0    nan |  0.000 % |
0.09/0.16	c |       103 |      60     5340    37380 |     1958      103     23 |  0.028 % |
0.09/0.20	c |       254 |      60     5340    37380 |     2153      254     23 |  0.028 % |
0.19/0.23	c |       480 |      60     5340    37380 |     2369      480     22 |  0.028 % |
0.19/0.27	c |       817 |      60     5340    37380 |     2606      817     22 |  0.028 % |
0.29/0.32	c |      1323 |      60     5340    37380 |     2866     1323     22 |  0.028 % |
0.29/0.38	c |      2082 |      60     5340    37380 |     3153     2082     21 |  0.028 % |
0.39/0.47	c |      3221 |      60     5340    37380 |     3468     1629     21 |  0.028 % |
0.49/0.58	c |      4930 |      60     5340    37380 |     3815     3338     21 |  0.028 % |
0.69/0.75	c |      7492 |      60     5340    37380 |     4197     2061     21 |  0.028 % |
0.89/0.98	c |     11338 |      60     5340    37380 |     4616     3797     20 |  0.028 % |
1.29/1.35	c |     17104 |      60     5340    37380 |     5078     2603     20 |  0.028 % |
1.79/1.88	c |     25753 |      60     5340    37380 |     5586     3593     20 |  0.028 % |
2.59/2.67	c |     38727 |      60     5340    37380 |     6145     5341     21 |  0.028 % |
3.89/3.92	c |     58188 |      60     5340    37380 |     6759     3201     20 |  0.028 % |
5.79/5.89	c |     87380 |      60     5340    37380 |     7435     5254     20 |  0.028 % |
8.89/8.93	c |    131170 |      60     5340    37380 |     8179     4271     21 |  0.028 % |
13.59/13.63	c |    196855 |      60     5340    37380 |     8996     4314     20 |  0.028 % |
21.08/21.17	c |    295381 |      60     5340    37380 |     9896     8123     20 |  0.028 % |
33.08/33.10	c |    443170 |      60     5340    37380 |    10886     7096     20 |  0.028 % |
51.98/52.04	c |    664853 |      60     5340    37380 |    11974    10555     19 |  0.028 % |
81.78/81.81	c |    997378 |      60     5340    37380 |    13172     7131     20 |  0.028 % |
130.56/130.68	c |   1496166 |      60     5340    37380 |    14489    11118     19 |  0.028 % |
208.85/208.91	c |   2244348 |      60     5340    37380 |    15938    12007     18 |  0.028 % |
335.71/335.86	c |   3366622 |      60     5340    37380 |    17532     9049     19 |  0.028 % |
543.96/544.14	c |   5050034 |      60     5340    37380 |    19285    16090     20 |  0.028 % |
884.38/884.67	c |   7575150 |      60     5340    37380 |    21214    12025     17 |  0.028 % |

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-1515833-1238259892/watcher-1515833-1238259892 -o /tmp/evaluation-result-1515833-1238259892/solver-1515833-1238259892 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=1057377612 HOME/instance-1515833-1238259892.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 16280
/proc/meminfo: memFree=878504/2055920 swapFree=4176996/4192956
[pid=16280] ppid=16278 vsize=2544 CPUtime=0
/proc/16280/stat : 16280 (varsat-random_s) R 16278 16280 16046 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1098651347 2605056 255 1992294400 4194304 5102416 548682068800 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/16280/statm: 636 257 88 221 0 412 0

[startup+0.063238 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 16280
/proc/meminfo: memFree=878504/2055920 swapFree=4176996/4192956
[pid=16280] ppid=16278 vsize=3368 CPUtime=0.06
/proc/16280/stat : 16280 (varsat-random_s) R 16278 16280 16046 0 -1 4194304 492 0 0 0 6 0 0 0 18 0 1 0 1098651347 3448832 477 1992294400 4194304 5102416 548682068800 18446744073709551615 4272651 0 0 4096 3 0 0 0 17 1 0 0
/proc/16280/statm: 842 477 97 221 0 618 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 3368

[startup+0.101241 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 16280
/proc/meminfo: memFree=878504/2055920 swapFree=4176996/4192956
[pid=16280] ppid=16278 vsize=3548 CPUtime=0.09
/proc/16280/stat : 16280 (varsat-random_s) R 16278 16280 16046 0 -1 4194304 515 0 0 0 9 0 0 0 18 0 1 0 1098651347 3633152 500 1992294400 4194304 5102416 548682068800 18446744073709551615 4272632 0 0 4096 3 0 0 0 17 1 0 0
/proc/16280/statm: 887 500 98 221 0 663 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3548

[startup+0.301258 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 16280
/proc/meminfo: memFree=878504/2055920 swapFree=4176996/4192956
[pid=16280] ppid=16278 vsize=3484 CPUtime=0.29
/proc/16280/stat : 16280 (varsat-random_s) R 16278 16280 16046 0 -1 4194304 529 0 0 0 29 0 0 0 19 0 1 0 1098651347 3567616 514 1992294400 4194304 5102416 548682068800 18446744073709551615 4220540 0 0 4096 3 0 0 0 17 1 0 0
/proc/16280/statm: 871 514 112 221 0 647 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3484

[startup+0.701293 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 16280
/proc/meminfo: memFree=878504/2055920 swapFree=4176996/4192956
[pid=16280] ppid=16278 vsize=3652 CPUtime=0.69
/proc/16280/stat : 16280 (varsat-random_s) R 16278 16280 16046 0 -1 4194304 554 0 0 0 69 0 0 0 22 0 1 0 1098651347 3739648 539 1992294400 4194304 5102416 548682068800 18446744073709551615 4249529 0 0 4096 3 0 0 0 17 1 0 0
/proc/16280/statm: 913 539 112 221 0 689 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3652

[startup+1.50136 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16281
/proc/meminfo: memFree=876704/2055920 swapFree=4176996/4192956
[pid=16280] ppid=16278 vsize=3924 CPUtime=1.49
/proc/16280/stat : 16280 (varsat-random_s) R 16278 16280 16046 0 -1 4194304 632 0 0 0 149 0 0 0 25 0 1 0 1098651347 4018176 617 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/16280/statm: 981 617 112 221 0 757 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3924

[startup+3.10151 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16281
/proc/meminfo: memFree=876064/2055920 swapFree=4176996/4192956
[pid=16280] ppid=16278 vsize=4524 CPUtime=3.09
/proc/16280/stat : 16280 (varsat-random_s) R 16278 16280 16046 0 -1 4194304 761 0 0 0 309 0 0 0 25 0 1 0 1098651347 4632576 746 1992294400 4194304 5102416 548682068800 18446744073709551615 4254906 0 0 4096 3 0 0 0 17 1 0 0
/proc/16280/statm: 1131 746 112 221 0 907 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4524

[startup+6.30178 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16281
/proc/meminfo: memFree=875424/2055920 swapFree=4176996/4192956
[pid=16280] ppid=16278 vsize=4944 CPUtime=6.29
/proc/16280/stat : 16280 (varsat-random_s) R 16278 16280 16046 0 -1 4194304 879 0 0 0 629 0 0 0 25 0 1 0 1098651347 5062656 864 1992294400 4194304 5102416 548682068800 18446744073709551615 4249625 0 0 4096 3 0 0 0 17 1 0 0
/proc/16280/statm: 1236 864 112 221 0 1012 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4944

[startup+12.7013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16281
/proc/meminfo: memFree=874728/2055920 swapFree=4176996/4192956
[pid=16280] ppid=16278 vsize=5548 CPUtime=12.69
/proc/16280/stat : 16280 (varsat-random_s) R 16278 16280 16046 0 -1 4194304 1001 0 0 0 1269 0 0 0 25 0 1 0 1098651347 5681152 986 1992294400 4194304 5102416 548682068800 18446744073709551615 4249717 0 0 4096 3 0 0 0 17 1 0 0
/proc/16280/statm: 1387 986 112 221 0 1163 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5548

[startup+25.5015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16281
/proc/meminfo: memFree=873832/2055920 swapFree=4176996/4192956
[pid=16280] ppid=16278 vsize=6420 CPUtime=25.48
/proc/16280/stat : 16280 (varsat-random_s) R 16278 16280 16046 0 -1 4194304 1234 0 0 0 2548 0 0 0 25 0 1 0 1098651347 6574080 1219 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/16280/statm: 1605 1219 112 221 0 1381 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6420

[startup+51.1017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16281
/proc/meminfo: memFree=873192/2055920 swapFree=4176996/4192956
[pid=16280] ppid=16278 vsize=7096 CPUtime=51.08
/proc/16280/stat : 16280 (varsat-random_s) R 16278 16280 16046 0 -1 4194304 1386 0 0 0 5108 0 0 0 25 0 1 0 1098651347 7266304 1371 1992294400 4194304 5102416 548682068800 18446744073709551615 4249619 0 0 4096 3 0 0 0 17 1 0 0
/proc/16280/statm: 1774 1371 112 221 0 1550 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7096

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 16281
/proc/meminfo: memFree=872104/2055920 swapFree=4176996/4192956
[pid=16280] ppid=16278 vsize=8272 CPUtime=102.27
/proc/16280/stat : 16280 (varsat-random_s) R 16278 16280 16046 0 -1 4194304 1655 0 0 0 10226 1 0 0 25 0 1 0 1098651347 8470528 1640 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/16280/statm: 2068 1640 112 221 0 1844 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 8272

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16281
/proc/meminfo: memFree=871144/2055920 swapFree=4176996/4192956
[pid=16280] ppid=16278 vsize=9252 CPUtime=162.25
/proc/16280/stat : 16280 (varsat-random_s) R 16278 16280 16046 0 -1 4194304 1873 0 0 0 16224 1 0 0 25 0 1 0 1098651347 9474048 1858 1992294400 4194304 5102416 548682068800 18446744073709551615 4249526 0 0 4096 3 0 0 0 17 1 0 0
/proc/16280/statm: 2313 1858 112 221 0 2089 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 9252

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16281
/proc/meminfo: memFree=870760/2055920 swapFree=4176996/4192956
[pid=16280] ppid=16278 vsize=9632 CPUtime=222.24
/proc/16280/stat : 16280 (varsat-random_s) R 16278 16280 16046 0 -1 4194304 1967 0 0 0 22223 1 0 0 25 0 1 0 1098651347 9863168 1952 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/16280/statm: 2408 1952 112 221 0 2184 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 9632

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16281
/proc/meminfo: memFree=870184/2055920 swapFree=4176996/4192956
[pid=16280] ppid=16278 vsize=10136 CPUtime=282.22
/proc/16280/stat : 16280 (varsat-random_s) R 16278 16280 16046 0 -1 4194304 2100 0 0 0 28221 1 0 0 25 0 1 0 1098651347 10379264 2085 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/16280/statm: 2534 2085 112 221 0 2310 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 10136

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16281
/proc/meminfo: memFree=869864/2055920 swapFree=4176996/4192956
[pid=16280] ppid=16278 vsize=10516 CPUtime=342.2
/proc/16280/stat : 16280 (varsat-random_s) R 16278 16280 16046 0 -1 4194304 2162 0 0 0 34219 1 0 0 25 0 1 0 1098651347 10768384 2147 1992294400 4194304 5102416 548682068800 18446744073709551615 4228593 0 0 4096 3 0 0 0 17 1 0 0
/proc/16280/statm: 2629 2147 112 221 0 2405 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 10516

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16281
/proc/meminfo: memFree=869224/2055920 swapFree=4176996/4192956
[pid=16280] ppid=16278 vsize=11276 CPUtime=402.2
/proc/16280/stat : 16280 (varsat-random_s) R 16278 16280 16046 0 -1 4194304 2325 0 0 0 40218 2 0 0 25 0 1 0 1098651347 11546624 2310 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/16280/statm: 2819 2310 112 221 0 2595 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 11276

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16281
/proc/meminfo: memFree=868840/2055920 swapFree=4176996/4192956
[pid=16280] ppid=16278 vsize=11652 CPUtime=462.18
/proc/16280/stat : 16280 (varsat-random_s) R 16278 16280 16046 0 -1 4194304 2420 0 0 0 46216 2 0 0 25 0 1 0 1098651347 11931648 2405 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/16280/statm: 2913 2405 112 221 0 2689 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 11652

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16281
/proc/meminfo: memFree=868520/2055920 swapFree=4176996/4192956
[pid=16280] ppid=16278 vsize=12032 CPUtime=522.17
/proc/16280/stat : 16280 (varsat-random_s) R 16278 16280 16046 0 -1 4194304 2495 0 0 0 52215 2 0 0 25 0 1 0 1098651347 12320768 2480 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/16280/statm: 3008 2480 112 221 0 2784 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 12032

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16281
/proc/meminfo: memFree=868328/2055920 swapFree=4176996/4192956
[pid=16280] ppid=16278 vsize=12296 CPUtime=582.15
/proc/16280/stat : 16280 (varsat-random_s) R 16278 16280 16046 0 -1 4194304 2549 0 0 0 58213 2 0 0 25 0 1 0 1098651347 12591104 2534 1992294400 4194304 5102416 548682068800 18446744073709551615 4249743 0 0 4096 3 0 0 0 17 1 0 0
/proc/16280/statm: 3074 2534 112 221 0 2850 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 12296

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16281
/proc/meminfo: memFree=868200/2055920 swapFree=4176996/4192956
[pid=16280] ppid=16278 vsize=12484 CPUtime=642.14
/proc/16280/stat : 16280 (varsat-random_s) R 16278 16280 16046 0 -1 4194304 2591 0 0 0 64212 2 0 0 25 0 1 0 1098651347 12783616 2576 1992294400 4194304 5102416 548682068800 18446744073709551615 4249737 0 0 4096 3 0 0 0 17 1 0 0
/proc/16280/statm: 3121 2576 112 221 0 2897 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 12484

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16281
/proc/meminfo: memFree=868136/2055920 swapFree=4176996/4192956
[pid=16280] ppid=16278 vsize=12484 CPUtime=702.13
/proc/16280/stat : 16280 (varsat-random_s) R 16278 16280 16046 0 -1 4194304 2601 0 0 0 70210 3 0 0 25 0 1 0 1098651347 12783616 2586 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/16280/statm: 3121 2586 112 221 0 2897 0
Current children cumulated CPU time (s) 702.13
Current children cumulated vsize (KiB) 12484

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16281
/proc/meminfo: memFree=867880/2055920 swapFree=4176996/4192956
[pid=16280] ppid=16278 vsize=12864 CPUtime=762.11
/proc/16280/stat : 16280 (varsat-random_s) R 16278 16280 16046 0 -1 4194304 2667 0 0 0 76208 3 0 0 25 0 1 0 1098651347 13172736 2652 1992294400 4194304 5102416 548682068800 18446744073709551615 4249526 0 0 4096 3 0 0 0 17 1 0 0
/proc/16280/statm: 3216 2652 112 221 0 2992 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 12864

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16281
/proc/meminfo: memFree=867752/2055920 swapFree=4176996/4192956
[pid=16280] ppid=16278 vsize=12864 CPUtime=822.09
/proc/16280/stat : 16280 (varsat-random_s) R 16278 16280 16046 0 -1 4194304 2674 0 0 0 82206 3 0 0 25 0 1 0 1098651347 13172736 2659 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/16280/statm: 3216 2659 112 221 0 2992 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 12864

[startup+882.302 s]
/proc/loadavg: 1.15 1.03 1.01 2/65 16281
/proc/meminfo: memFree=867688/2055920 swapFree=4176996/4192956
[pid=16280] ppid=16278 vsize=12864 CPUtime=882.08
/proc/16280/stat : 16280 (varsat-random_s) R 16278 16280 16046 0 -1 4194304 2703 0 0 0 88205 3 0 0 25 0 1 0 1098651347 13172736 2688 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/16280/statm: 3216 2688 112 221 0 2992 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 12864

[startup+942.301 s]
/proc/loadavg: 1.13 1.04 1.01 2/65 16281
/proc/meminfo: memFree=867560/2055920 swapFree=4176996/4192956
[pid=16280] ppid=16278 vsize=13052 CPUtime=942.07
/proc/16280/stat : 16280 (varsat-random_s) R 16278 16280 16046 0 -1 4194304 2729 0 0 0 94203 4 0 0 25 0 1 0 1098651347 13365248 2714 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 1 0 0
/proc/16280/statm: 3263 2714 112 221 0 3039 0
Current children cumulated CPU time (s) 942.07
Current children cumulated vsize (KiB) 13052

[startup+1002.3 s]
/proc/loadavg: 1.04 1.03 1.00 2/65 16281
/proc/meminfo: memFree=867560/2055920 swapFree=4176996/4192956
[pid=16280] ppid=16278 vsize=13052 CPUtime=1002.05
/proc/16280/stat : 16280 (varsat-random_s) R 16278 16280 16046 0 -1 4194304 2746 0 0 0 100201 4 0 0 25 0 1 0 1098651347 13365248 2731 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/16280/statm: 3263 2731 112 221 0 3039 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 13052

[startup+1062.3 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 16281
/proc/meminfo: memFree=867496/2055920 swapFree=4176996/4192956
[pid=16280] ppid=16278 vsize=13052 CPUtime=1062.04
/proc/16280/stat : 16280 (varsat-random_s) R 16278 16280 16046 0 -1 4194304 2752 0 0 0 106200 4 0 0 25 0 1 0 1098651347 13365248 2737 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/16280/statm: 3263 2737 112 221 0 3039 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 13052

[startup+1122.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 16281
/proc/meminfo: memFree=867496/2055920 swapFree=4176996/4192956
[pid=16280] ppid=16278 vsize=13052 CPUtime=1122.02
/proc/16280/stat : 16280 (varsat-random_s) R 16278 16280 16046 0 -1 4194304 2754 0 0 0 112198 4 0 0 25 0 1 0 1098651347 13365248 2739 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/16280/statm: 3263 2739 112 221 0 3039 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 13052

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 16281
/proc/meminfo: memFree=867432/2055920 swapFree=4176996/4192956
[pid=16280] ppid=16278 vsize=13052 CPUtime=1182.01
/proc/16280/stat : 16280 (varsat-random_s) R 16278 16280 16046 0 -1 4194304 2762 0 0 0 118197 4 0 0 25 0 1 0 1098651347 13365248 2747 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/16280/statm: 3263 2747 112 221 0 3039 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 13052



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 16281
/proc/meminfo: memFree=867496/2055920 swapFree=4176996/4192956
[pid=16280] ppid=16278 vsize=13052 CPUtime=1200.01
/proc/16280/stat : 16280 (varsat-random_s) R 16278 16280 16046 0 -1 4194304 2763 0 0 0 119997 4 0 0 25 0 1 0 1098651347 13365248 2748 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/16280/statm: 3263 2748 112 221 0 3039 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 13052

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: 1.00 1.01 1.00 2/65 16281
/proc/meminfo: memFree=867496/2055920 swapFree=4176996/4192956
[pid=16280] ppid=16278 vsize=13052 CPUtime=1200.01
/proc/16280/stat : 16280 (varsat-random_s) R 16278 16280 16046 0 -1 4194304 2763 0 0 0 119997 4 0 0 25 0 1 0 1098651347 13365248 2748 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/16280/statm: 3263 2748 112 221 0 3039 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 13052

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): 0.047992
CPU usage (%): 99.9761
Max. virtual memory (cumulated for all children) (KiB): 13052

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.047992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2763
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= 792

runsolver used 0.876866 second user time and 2.56961 second system time

The end

Launcher Data 

Begin job on node50 at 2009-03-28 18:04:52
IDJOB=1515833
IDBENCH=70462
IDSOLVER=539
FILE ID=node50/1515833-1238259892
PBS_JOBID= 9060829
Free space on /tmp= 64164 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/UNKNOWN/60/unif-k7-r89-v60-c5340-S1318210982-002.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515833-1238259892/watcher-1515833-1238259892 -o /tmp/evaluation-result-1515833-1238259892/solver-1515833-1238259892 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=1057377612 HOME/instance-1515833-1238259892.cnf

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

MD5SUM BENCH= 7e88818ba4d3f0eeeb0b87f01ea89e01
RANDOM SEED=1057377612

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:        878984 kB
Buffers:         88216 kB
Cached:         998364 kB
SwapCached:       9920 kB
Active:         173940 kB
Inactive:       924300 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        878984 kB
SwapTotal:     4192956 kB
SwapFree:      4176996 kB
Dirty:            1144 kB
Writeback:           0 kB
Mapped:          17328 kB
Slab:            64668 kB
Committed_AS:  2967068 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 2009-03-28 18:24:55