Trace number 1516325

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) 1200.01 1200.31

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/60/
unif-k7-r89-v60-c5340-S326668183-079.cnf
MD5SUMbdf81229b44197dff4efee16f75580b3
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.309952
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:          1860498869.000000
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 % |
0.09/0.17	c |       100 |      60     5340    37380 |     1958      100     22 |  0.028 % |
0.19/0.20	c |       252 |      60     5340    37380 |     2153      252     21 |  0.028 % |
0.19/0.24	c |       477 |      60     5340    37380 |     2369      477     22 |  0.028 % |
0.19/0.29	c |       814 |      60     5340    37380 |     2606      814     22 |  0.028 % |
0.29/0.34	c |      1320 |      60     5340    37380 |     2866     1320     21 |  0.028 % |
0.39/0.40	c |      2079 |      60     5340    37380 |     3153     2079     21 |  0.028 % |
0.49/0.50	c |      3220 |      60     5340    37380 |     3468     1630     21 |  0.028 % |
0.59/0.61	c |      4928 |      60     5340    37380 |     3815     3338     21 |  0.028 % |
0.69/0.78	c |      7490 |      60     5340    37380 |     4197     2058     21 |  0.028 % |
1.00/1.01	c |     11334 |      60     5340    37380 |     4616     3791     21 |  0.028 % |
1.29/1.37	c |     17103 |      60     5340    37380 |     5078     2598     21 |  0.028 % |
1.89/1.90	c |     25752 |      60     5340    37380 |     5586     3588     21 |  0.028 % |
2.69/2.73	c |     38728 |      60     5340    37380 |     6145     5337     21 |  0.028 % |
3.99/4.01	c |     58192 |      60     5340    37380 |     6759     3199     21 |  0.028 % |
5.89/5.96	c |     87386 |      60     5340    37380 |     7435     5248     20 |  0.028 % |
8.89/8.97	c |    131175 |      60     5340    37380 |     8179     4276     20 |  0.028 % |
13.68/13.74	c |    196860 |      60     5340    37380 |     8996     4324     20 |  0.028 % |
21.08/21.17	c |    295387 |      60     5340    37380 |     9896     8140     20 |  0.028 % |
33.08/33.16	c |    443176 |      60     5340    37380 |    10886     7115     20 |  0.028 % |
52.08/52.18	c |    664859 |      60     5340    37380 |    11974    10580     19 |  0.028 % |
82.37/82.47	c |    997384 |      60     5340    37380 |    13172     7192     19 |  0.028 % |
130.76/130.85	c |   1496172 |      60     5340    37380 |    14489    11191     18 |  0.028 % |
209.84/209.90	c |   2244355 |      60     5340    37380 |    15938    12020     19 |  0.028 % |
336.70/336.82	c |   3366631 |      60     5340    37380 |    17532     9064     19 |  0.028 % |
541.16/541.38	c |   5050042 |      60     5340    37380 |    19285    16099     19 |  0.028 % |
880.88/881.18	c |   7575158 |      60     5340    37380 |    21214    12033     19 |  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-1516325-1238267882/watcher-1516325-1238267882 -o /tmp/evaluation-result-1516325-1238267882/solver-1516325-1238267882 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=1860498869 HOME/instance-1516325-1238267882.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: 0.85 0.97 0.99 3/64 867
/proc/meminfo: memFree=862752/2055920 swapFree=4177940/4192956
[pid=867] ppid=865 vsize=2544 CPUtime=0
/proc/867/stat : 867 (varsat-random_s) R 865 867 830 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 1099453475 2605056 263 1992294400 4194304 5102416 548682068800 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/867/statm: 669 265 88 221 0 445 0

[startup+0.07163 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 867
/proc/meminfo: memFree=862752/2055920 swapFree=4177940/4192956
[pid=867] ppid=865 vsize=3368 CPUtime=0.06
/proc/867/stat : 867 (varsat-random_s) R 865 867 830 0 -1 4194304 491 0 0 0 6 0 0 0 18 0 1 0 1099453475 3448832 476 1992294400 4194304 5102416 548682068800 18446744073709551615 4282953 0 0 4096 3 0 0 0 17 1 0 0
/proc/867/statm: 842 476 98 221 0 618 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 3368

[startup+0.101632 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 867
/proc/meminfo: memFree=862752/2055920 swapFree=4177940/4192956
[pid=867] ppid=865 vsize=3540 CPUtime=0.09
/proc/867/stat : 867 (varsat-random_s) R 865 867 830 0 -1 4194304 513 0 0 0 9 0 0 0 18 0 1 0 1099453475 3624960 498 1992294400 4194304 5102416 548682068800 18446744073709551615 4272723 0 0 4096 3 0 0 0 17 1 0 0
/proc/867/statm: 885 498 98 221 0 661 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3540

[startup+0.301644 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 867
/proc/meminfo: memFree=862752/2055920 swapFree=4177940/4192956
[pid=867] ppid=865 vsize=3476 CPUtime=0.29
/proc/867/stat : 867 (varsat-random_s) R 865 867 830 0 -1 4194304 527 0 0 0 29 0 0 0 19 0 1 0 1099453475 3559424 512 1992294400 4194304 5102416 548682068800 18446744073709551615 4220509 0 0 4096 3 0 0 0 17 1 0 0
/proc/867/statm: 869 512 112 221 0 645 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3476

[startup+0.701669 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 867
/proc/meminfo: memFree=862752/2055920 swapFree=4177940/4192956
[pid=867] ppid=865 vsize=3608 CPUtime=0.69
/proc/867/stat : 867 (varsat-random_s) R 865 867 830 0 -1 4194304 554 0 0 0 69 0 0 0 22 0 1 0 1099453475 3694592 539 1992294400 4194304 5102416 548682068800 18446744073709551615 4249543 0 0 4096 3 0 0 0 17 1 0 0
/proc/867/statm: 902 539 112 221 0 678 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3608

[startup+1.50172 s]
/proc/loadavg: 0.85 0.97 0.99 2/65 868
/proc/meminfo: memFree=860888/2055920 swapFree=4177940/4192956
[pid=867] ppid=865 vsize=4016 CPUtime=1.49
/proc/867/stat : 867 (varsat-random_s) R 865 867 830 0 -1 4194304 642 0 0 0 149 0 0 0 25 0 1 0 1099453475 4112384 627 1992294400 4194304 5102416 548682068800 18446744073709551615 4249610 0 0 4096 3 0 0 0 17 1 0 0
/proc/867/statm: 1004 627 112 221 0 780 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4016

[startup+3.10182 s]
/proc/loadavg: 0.86 0.97 0.99 2/65 868
/proc/meminfo: memFree=860376/2055920 swapFree=4177940/4192956
[pid=867] ppid=865 vsize=4428 CPUtime=3.09
/proc/867/stat : 867 (varsat-random_s) R 865 867 830 0 -1 4194304 755 0 0 0 309 0 0 0 25 0 1 0 1099453475 4534272 740 1992294400 4194304 5102416 548682068800 18446744073709551615 4249529 0 0 4096 3 0 0 0 17 1 0 0
/proc/867/statm: 1107 740 112 221 0 883 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4428

[startup+6.30202 s]
/proc/loadavg: 0.86 0.97 0.99 2/65 868
/proc/meminfo: memFree=859744/2055920 swapFree=4177940/4192956
[pid=867] ppid=865 vsize=4860 CPUtime=6.29
/proc/867/stat : 867 (varsat-random_s) R 865 867 830 0 -1 4194304 860 0 0 0 629 0 0 0 25 0 1 0 1099453475 4976640 845 1992294400 4194304 5102416 548682068800 18446744073709551615 4250067 0 0 4096 3 0 0 0 17 1 0 0
/proc/867/statm: 1215 845 112 221 0 991 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4860

[startup+12.7024 s]
/proc/loadavg: 0.88 0.97 0.99 2/65 868
/proc/meminfo: memFree=858920/2055920 swapFree=4177940/4192956
[pid=867] ppid=865 vsize=5576 CPUtime=12.68
/proc/867/stat : 867 (varsat-random_s) R 865 867 830 0 -1 4194304 1033 0 0 0 1268 0 0 0 25 0 1 0 1099453475 5709824 1018 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/867/statm: 1394 1018 112 221 0 1170 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 5576

[startup+25.5012 s]
/proc/loadavg: 0.90 0.97 0.99 2/65 868
/proc/meminfo: memFree=858280/2055920 swapFree=4177940/4192956
[pid=867] ppid=865 vsize=6180 CPUtime=25.48
/proc/867/stat : 867 (varsat-random_s) R 865 867 830 0 -1 4194304 1178 0 0 0 2548 0 0 0 25 0 1 0 1099453475 6328320 1163 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/867/statm: 1545 1163 112 221 0 1321 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6180

[startup+51.1018 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 868
/proc/meminfo: memFree=857576/2055920 swapFree=4177940/4192956
[pid=867] ppid=865 vsize=7032 CPUtime=51.08
/proc/867/stat : 867 (varsat-random_s) R 865 867 830 0 -1 4194304 1363 0 0 0 5107 1 0 0 25 0 1 0 1099453475 7200768 1348 1992294400 4194304 5102416 548682068800 18446744073709551615 4249699 0 0 4096 3 0 0 0 17 1 0 0
/proc/867/statm: 1758 1348 112 221 0 1534 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7032

[startup+102.306 s]
/proc/loadavg: 0.97 0.97 0.99 2/65 868
/proc/meminfo: memFree=856488/2055920 swapFree=4177940/4192956
[pid=867] ppid=865 vsize=8228 CPUtime=102.27
/proc/867/stat : 867 (varsat-random_s) R 865 867 830 0 -1 4194304 1618 0 0 0 10226 1 0 0 25 0 1 0 1099453475 8425472 1603 1992294400 4194304 5102416 548682068800 18446744073709551615 4228593 0 0 4096 3 0 0 0 17 1 0 0
/proc/867/statm: 2057 1603 112 221 0 1833 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 8228

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 868
/proc/meminfo: memFree=855656/2055920 swapFree=4177940/4192956
[pid=867] ppid=865 vsize=8988 CPUtime=162.25
/proc/867/stat : 867 (varsat-random_s) R 865 867 830 0 -1 4194304 1809 0 0 0 16224 1 0 0 25 0 1 0 1099453475 9203712 1794 1992294400 4194304 5102416 548682068800 18446744073709551615 4249677 0 0 4096 3 0 0 0 17 1 0 0
/proc/867/statm: 2247 1794 112 221 0 2023 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 8988

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 868
/proc/meminfo: memFree=855336/2055920 swapFree=4177940/4192956
[pid=867] ppid=865 vsize=9336 CPUtime=222.23
/proc/867/stat : 867 (varsat-random_s) R 865 867 830 0 -1 4194304 1915 0 0 0 22222 1 0 0 25 0 1 0 1099453475 9560064 1900 1992294400 4194304 5102416 548682068800 18446744073709551615 4248793 0 0 4096 3 0 0 0 17 1 0 0
/proc/867/statm: 2334 1900 112 221 0 2110 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 9336

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 868
/proc/meminfo: memFree=855016/2055920 swapFree=4177940/4192956
[pid=867] ppid=865 vsize=9840 CPUtime=282.22
/proc/867/stat : 867 (varsat-random_s) R 865 867 830 0 -1 4194304 2003 0 0 0 28221 1 0 0 25 0 1 0 1099453475 10076160 1988 1992294400 4194304 5102416 548682068800 18446744073709551615 4228593 0 0 4096 3 0 0 0 17 1 0 0
/proc/867/statm: 2460 1988 112 221 0 2236 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 9840

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 868
/proc/meminfo: memFree=854504/2055920 swapFree=4177940/4192956
[pid=867] ppid=865 vsize=10220 CPUtime=342.2
/proc/867/stat : 867 (varsat-random_s) R 865 867 830 0 -1 4194304 2113 0 0 0 34219 1 0 0 25 0 1 0 1099453475 10465280 2098 1992294400 4194304 5102416 548682068800 18446744073709551615 4249582 0 0 4096 3 0 0 0 17 1 0 0
/proc/867/statm: 2555 2098 112 221 0 2331 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 10220

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 868
/proc/meminfo: memFree=853928/2055920 swapFree=4177940/4192956
[pid=867] ppid=865 vsize=10980 CPUtime=402.19
/proc/867/stat : 867 (varsat-random_s) R 865 867 830 0 -1 4194304 2256 0 0 0 40217 2 0 0 25 0 1 0 1099453475 11243520 2241 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/867/statm: 2745 2241 112 221 0 2521 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 10980

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 868
/proc/meminfo: memFree=853544/2055920 swapFree=4177940/4192956
[pid=867] ppid=865 vsize=11548 CPUtime=462.18
/proc/867/stat : 867 (varsat-random_s) R 865 867 830 0 -1 4194304 2374 0 0 0 46216 2 0 0 25 0 1 0 1099453475 11825152 2359 1992294400 4194304 5102416 548682068800 18446744073709551615 4249582 0 0 4096 3 0 0 0 17 1 0 0
/proc/867/statm: 2887 2359 112 221 0 2663 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 11548

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 868
/proc/meminfo: memFree=853224/2055920 swapFree=4177940/4192956
[pid=867] ppid=865 vsize=11736 CPUtime=522.16
/proc/867/stat : 867 (varsat-random_s) R 865 867 830 0 -1 4194304 2436 0 0 0 52214 2 0 0 25 0 1 0 1099453475 12017664 2421 1992294400 4194304 5102416 548682068800 18446744073709551615 4249648 0 0 4096 3 0 0 0 17 1 0 0
/proc/867/statm: 2934 2421 112 221 0 2710 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 11736

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 868
/proc/meminfo: memFree=853032/2055920 swapFree=4177940/4192956
[pid=867] ppid=865 vsize=12000 CPUtime=582.15
/proc/867/stat : 867 (varsat-random_s) R 865 867 830 0 -1 4194304 2483 0 0 0 58213 2 0 0 25 0 1 0 1099453475 12288000 2468 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/867/statm: 3000 2468 112 221 0 2776 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 12000

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 868
/proc/meminfo: memFree=852776/2055920 swapFree=4177940/4192956
[pid=867] ppid=865 vsize=12188 CPUtime=642.14
/proc/867/stat : 867 (varsat-random_s) R 865 867 830 0 -1 4194304 2533 0 0 0 64212 2 0 0 25 0 1 0 1099453475 12480512 2518 1992294400 4194304 5102416 548682068800 18446744073709551615 4249657 0 0 4096 3 0 0 0 17 1 0 0
/proc/867/statm: 3047 2518 112 221 0 2823 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 12188

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 868
/proc/meminfo: memFree=852520/2055920 swapFree=4177940/4192956
[pid=867] ppid=865 vsize=12568 CPUtime=702.12
/proc/867/stat : 867 (varsat-random_s) R 865 867 830 0 -1 4194304 2619 0 0 0 70210 2 0 0 25 0 1 0 1099453475 12869632 2604 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 1 0 0
/proc/867/statm: 3142 2604 112 221 0 2918 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 12568

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 868
/proc/meminfo: memFree=852456/2055920 swapFree=4177940/4192956
[pid=867] ppid=865 vsize=12568 CPUtime=762.1
/proc/867/stat : 867 (varsat-random_s) R 865 867 830 0 -1 4194304 2626 0 0 0 76208 2 0 0 25 0 1 0 1099453475 12869632 2611 1992294400 4194304 5102416 548682068800 18446744073709551615 4249619 0 0 4096 3 0 0 0 17 1 0 0
/proc/867/statm: 3142 2611 112 221 0 2918 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 12568

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 868
/proc/meminfo: memFree=852392/2055920 swapFree=4177940/4192956
[pid=867] ppid=865 vsize=12756 CPUtime=822.09
/proc/867/stat : 867 (varsat-random_s) R 865 867 830 0 -1 4194304 2647 0 0 0 82207 2 0 0 25 0 1 0 1099453475 13062144 2632 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/867/statm: 3189 2632 112 221 0 2965 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 12756

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 868
/proc/meminfo: memFree=852072/2055920 swapFree=4177940/4192956
[pid=867] ppid=865 vsize=12948 CPUtime=882.07
/proc/867/stat : 867 (varsat-random_s) R 865 867 830 0 -1 4194304 2714 0 0 0 88205 2 0 0 25 0 1 0 1099453475 13258752 2699 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/867/statm: 3237 2699 112 221 0 3013 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 12948

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 868
/proc/meminfo: memFree=851944/2055920 swapFree=4177940/4192956
[pid=867] ppid=865 vsize=12948 CPUtime=942.05
/proc/867/stat : 867 (varsat-random_s) R 865 867 830 0 -1 4194304 2737 0 0 0 94203 2 0 0 25 0 1 0 1099453475 13258752 2722 1992294400 4194304 5102416 548682068800 18446744073709551615 4249743 0 0 4096 3 0 0 0 17 1 0 0
/proc/867/statm: 3237 2722 112 221 0 3013 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 12948

[startup+1002.3 s]
/proc/loadavg: 1.05 0.99 0.99 2/65 868
/proc/meminfo: memFree=851752/2055920 swapFree=4177940/4192956
[pid=867] ppid=865 vsize=13280 CPUtime=1002.05
/proc/867/stat : 867 (varsat-random_s) R 865 867 830 0 -1 4194304 2798 0 0 0 100202 3 0 0 25 0 1 0 1099453475 13598720 2783 1992294400 4194304 5102416 548682068800 18446744073709551615 4249619 0 0 4096 3 0 0 0 17 1 0 0
/proc/867/statm: 3320 2783 112 221 0 3096 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 13280

[startup+1062.3 s]
/proc/loadavg: 1.02 0.99 0.99 2/65 869
/proc/meminfo: memFree=851624/2055920 swapFree=4177940/4192956
[pid=867] ppid=865 vsize=13280 CPUtime=1062.03
/proc/867/stat : 867 (varsat-random_s) R 865 867 830 0 -1 4194304 2811 0 0 0 106200 3 0 0 25 0 1 0 1099453475 13598720 2796 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/867/statm: 3320 2796 112 221 0 3096 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 13280

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 869
/proc/meminfo: memFree=851624/2055920 swapFree=4177940/4192956
[pid=867] ppid=865 vsize=13280 CPUtime=1122.02
/proc/867/stat : 867 (varsat-random_s) R 865 867 830 0 -1 4194304 2819 0 0 0 112199 3 0 0 25 0 1 0 1099453475 13598720 2804 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/867/statm: 3320 2804 112 221 0 3096 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 13280

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 869
/proc/meminfo: memFree=851624/2055920 swapFree=4177940/4192956
[pid=867] ppid=865 vsize=13280 CPUtime=1182
/proc/867/stat : 867 (varsat-random_s) R 865 867 830 0 -1 4194304 2823 0 0 0 118197 3 0 0 25 0 1 0 1099453475 13598720 2808 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/867/statm: 3320 2808 112 221 0 3096 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 13280



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 869
/proc/meminfo: memFree=851560/2055920 swapFree=4177940/4192956
[pid=867] ppid=865 vsize=13280 CPUtime=1200
/proc/867/stat : 867 (varsat-random_s) R 865 867 830 0 -1 4194304 2831 0 0 0 119997 3 0 0 25 0 1 0 1099453475 13598720 2816 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/867/statm: 3320 2816 112 221 0 3096 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 13280

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 0.99 0.99 2/65 869
/proc/meminfo: memFree=851560/2055920 swapFree=4177940/4192956
[pid=867] ppid=865 vsize=13280 CPUtime=1200
/proc/867/stat : 867 (varsat-random_s) R 865 867 830 0 -1 4194304 2831 0 0 0 119997 3 0 0 25 0 1 0 1099453475 13598720 2816 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/867/statm: 3320 2816 112 221 0 3096 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 13280

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.31
CPU time (s): 1200.01
CPU user time (s): 1199.98
CPU system time (s): 0.035994
CPU usage (%): 99.9754
Max. virtual memory (cumulated for all children) (KiB): 13280

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.035994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2831
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= 2028

runsolver used 1.01585 second user time and 2.68659 second system time

The end

Launcher Data 

Begin job on node29 at 2009-03-28 20:18:02
IDJOB=1516325
IDBENCH=70503
IDSOLVER=539
FILE ID=node29/1516325-1238267882
PBS_JOBID= 9060879
Free space on /tmp= 66428 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/60/unif-k7-r89-v60-c5340-S326668183-079.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516325-1238267882/watcher-1516325-1238267882 -o /tmp/evaluation-result-1516325-1238267882/solver-1516325-1238267882 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=1860498869 HOME/instance-1516325-1238267882.cnf

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

MD5SUM BENCH= bdf81229b44197dff4efee16f75580b3
RANDOM SEED=1860498869

node29.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:        863232 kB
Buffers:         96788 kB
Cached:         997788 kB
SwapCached:       8860 kB
Active:         244956 kB
Inactive:       860040 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        863232 kB
SwapTotal:     4192956 kB
SwapFree:      4177940 kB
Dirty:            1256 kB
Writeback:           0 kB
Mapped:          16104 kB
Slab:            73696 kB
Committed_AS:  2961452 kB
PageTables:       1476 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= 66424 MiB
End job on node29 at 2009-03-28 20:38:04