Trace number 1516385

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 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/70/
unif-k7-r89-v70-c6230-S512486692-050.cnf
MD5SUM751cca0f1a9f3ec1e9287cb296cf29d5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.430934
Satisfiable
(Un)Satisfiability was proved
Number of variables70
Number of clauses6230
Sum of the clauses size43610
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 56230

Solver Data 

0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  70                                                   |
0.00/0.00	c |  Number of clauses:    6230                                                 |
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:          1887018777.000000
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 |                                                                             |
0.09/0.15	c ============================[ Search Statistics ]==============================
0.09/0.15	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.15	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.15	c ===============================================================================
0.09/0.15	c |         0 |      70     6230    43610 |     2076        0    nan |  0.000 % |
0.09/0.19	c |       100 |      70     6230    43610 |     2284      100     25 |  0.021 % |
0.19/0.23	c |       250 |      70     6230    43610 |     2512      250     25 |  0.021 % |
0.19/0.27	c |       475 |      70     6230    43610 |     2764      475     25 |  0.021 % |
0.29/0.31	c |       812 |      70     6230    43610 |     3040      812     25 |  0.021 % |
0.29/0.37	c |      1320 |      70     6230    43610 |     3344     1320     25 |  0.021 % |
0.39/0.44	c |      2080 |      70     6230    43610 |     3678     2080     25 |  0.021 % |
0.49/0.54	c |      3221 |      70     6230    43610 |     4046     3221     25 |  0.021 % |
0.59/0.67	c |      4932 |      70     6230    43610 |     4451     2895     24 |  0.021 % |
0.79/0.85	c |      7494 |      70     6230    43610 |     4896     3215     24 |  0.021 % |
1.10/1.14	c |     11338 |      70     6230    43610 |     5386     4595     23 |  0.021 % |
1.49/1.55	c |     17104 |      70     6230    43610 |     5924     4944     23 |  0.021 % |
2.09/2.17	c |     25754 |      70     6230    43610 |     6517     4659     24 |  0.021 % |
3.09/3.10	c |     38728 |      70     6230    43610 |     7169     4539     23 |  0.021 % |
4.49/4.54	c |     58189 |      70     6230    43610 |     7886     6007     23 |  0.021 % |
6.79/6.85	c |     87381 |      70     6230    43610 |     8674     7495     23 |  0.021 % |
10.28/10.34	c |    131170 |      70     6230    43610 |     9542     7766     23 |  0.021 % |
15.78/15.86	c |    196854 |      70     6230    43610 |    10496     6451     23 |  0.021 % |
24.69/24.71	c |    295381 |      70     6230    43610 |    11546    10259     23 |  0.021 % |
38.48/38.56	c |    443170 |      70     6230    43610 |    12700     7573     23 |  0.021 % |
61.27/61.37	c |    664854 |      70     6230    43610 |    13970     6492     23 |  0.021 % |
97.06/97.17	c |    997379 |      70     6230    43610 |    15367    10056     22 |  0.021 % |
155.24/155.32	c |   1496168 |      70     6230    43610 |    16904     8514     23 |  0.021 % |
250.62/250.72	c |   2244350 |      70     6230    43610 |    18595    11734     22 |  0.021 % |
407.77/407.97	c |   3366624 |      70     6230    43610 |    20454    16693     23 |  0.021 % |
664.48/664.73	c |   5050035 |      70     6230    43610 |    22500    10427     22 |  0.021 % |
1089.54/1089.97	c |   7575151 |      70     6230    43610 |    24750    12167     23 |  0.021 % |

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-1516385-1238268772/watcher-1516385-1238268772 -o /tmp/evaluation-result-1516385-1238268772/solver-1516385-1238268772 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=1887018777 HOME/instance-1516385-1238268772.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.97 0.99 2/64 23696
/proc/meminfo: memFree=1406984/2055920 swapFree=4178416/4192956
[pid=23696] ppid=23694 vsize=2544 CPUtime=0
/proc/23696/stat : 23696 (varsat-random_s) R 23694 23696 23631 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1099543238 2605056 255 1992294400 4194304 5102416 548682068800 18446744073709551615 4515945 0 0 4096 3 0 0 0 17 1 0 0
/proc/23696/statm: 636 255 88 221 0 412 0

[startup+0.043667 s]
/proc/loadavg: 0.99 0.97 0.99 2/64 23696
/proc/meminfo: memFree=1406984/2055920 swapFree=4178416/4192956
[pid=23696] ppid=23694 vsize=3628 CPUtime=0.03
/proc/23696/stat : 23696 (varsat-random_s) R 23694 23696 23631 0 -1 4194304 554 0 0 0 3 0 0 0 18 0 1 0 1099543238 3715072 539 1992294400 4194304 5102416 548682068800 18446744073709551615 4272646 0 0 4096 3 0 0 0 17 1 0 0
/proc/23696/statm: 907 539 97 221 0 683 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 3628

[startup+0.101676 s]
/proc/loadavg: 0.99 0.97 0.99 2/64 23696
/proc/meminfo: memFree=1406984/2055920 swapFree=4178416/4192956
[pid=23696] ppid=23694 vsize=3832 CPUtime=0.09
/proc/23696/stat : 23696 (varsat-random_s) R 23694 23696 23631 0 -1 4194304 583 0 0 0 9 0 0 0 18 0 1 0 1099543238 3923968 568 1992294400 4194304 5102416 548682068800 18446744073709551615 4272646 0 0 4096 3 0 0 0 17 1 0 0
/proc/23696/statm: 958 568 98 221 0 734 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3832

[startup+0.301709 s]
/proc/loadavg: 0.99 0.97 0.99 2/64 23696
/proc/meminfo: memFree=1406984/2055920 swapFree=4178416/4192956
[pid=23696] ppid=23694 vsize=3736 CPUtime=0.29
/proc/23696/stat : 23696 (varsat-random_s) R 23694 23696 23631 0 -1 4194304 597 0 0 0 29 0 0 0 19 0 1 0 1099543238 3825664 581 1992294400 4194304 5102416 548682068800 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 1 0 0
/proc/23696/statm: 934 581 112 221 0 710 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3736

[startup+0.701775 s]
/proc/loadavg: 0.99 0.97 0.99 2/64 23696
/proc/meminfo: memFree=1406984/2055920 swapFree=4178416/4192956
[pid=23696] ppid=23694 vsize=3868 CPUtime=0.69
/proc/23696/stat : 23696 (varsat-random_s) R 23694 23696 23631 0 -1 4194304 615 0 0 0 69 0 0 0 23 0 1 0 1099543238 3960832 599 1992294400 4194304 5102416 548682068800 18446744073709551615 4220213 0 0 4096 3 0 0 0 17 1 0 0
/proc/23696/statm: 967 599 112 221 0 743 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3868

[startup+1.50191 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23697
/proc/meminfo: memFree=1404800/2055920 swapFree=4178416/4192956
[pid=23696] ppid=23694 vsize=4284 CPUtime=1.49
/proc/23696/stat : 23696 (varsat-random_s) R 23694 23696 23631 0 -1 4194304 710 0 0 0 149 0 0 0 25 0 1 0 1099543238 4386816 694 1992294400 4194304 5102416 548682068800 18446744073709551615 4248777 0 0 4096 3 0 0 0 17 1 0 0
/proc/23696/statm: 1071 694 112 221 0 847 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4284

[startup+3.10117 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23697
/proc/meminfo: memFree=1404288/2055920 swapFree=4178416/4192956
[pid=23696] ppid=23694 vsize=4692 CPUtime=3.09
/proc/23696/stat : 23696 (varsat-random_s) R 23694 23696 23631 0 -1 4194304 824 0 0 0 309 0 0 0 25 0 1 0 1099543238 4804608 808 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/23696/statm: 1173 808 112 221 0 949 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4692

[startup+6.3017 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23697
/proc/meminfo: memFree=1403584/2055920 swapFree=4178416/4192956
[pid=23696] ppid=23694 vsize=5224 CPUtime=6.29
/proc/23696/stat : 23696 (varsat-random_s) R 23694 23696 23631 0 -1 4194304 958 0 0 0 629 0 0 0 25 0 1 0 1099543238 5349376 942 1992294400 4194304 5102416 548682068800 18446744073709551615 4249508 0 0 4096 3 0 0 0 17 1 0 0
/proc/23696/statm: 1306 942 112 221 0 1082 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5224

[startup+12.7028 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23697
/proc/meminfo: memFree=1402752/2055920 swapFree=4178416/4192956
[pid=23696] ppid=23694 vsize=6072 CPUtime=12.68
/proc/23696/stat : 23696 (varsat-random_s) R 23694 23696 23631 0 -1 4194304 1137 0 0 0 1268 0 0 0 25 0 1 0 1099543238 6217728 1121 1992294400 4194304 5102416 548682068800 18446744073709551615 4249563 0 0 4096 3 0 0 0 17 1 0 0
/proc/23696/statm: 1518 1121 112 221 0 1294 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 6072

[startup+25.5019 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23697
/proc/meminfo: memFree=1402048/2055920 swapFree=4178416/4192956
[pid=23696] ppid=23694 vsize=6800 CPUtime=25.49
/proc/23696/stat : 23696 (varsat-random_s) R 23694 23696 23631 0 -1 4194304 1308 0 0 0 2548 1 0 0 25 0 1 0 1099543238 6963200 1292 1992294400 4194304 5102416 548682068800 18446744073709551615 4249582 0 0 4096 3 0 0 0 17 1 0 0
/proc/23696/statm: 1700 1292 112 221 0 1476 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 6800

[startup+51.1011 s]
/proc/loadavg: 1.05 0.99 0.99 2/65 23697
/proc/meminfo: memFree=1401088/2055920 swapFree=4178416/4192956
[pid=23696] ppid=23694 vsize=7788 CPUtime=51.07
/proc/23696/stat : 23696 (varsat-random_s) R 23694 23696 23631 0 -1 4194304 1541 0 0 0 5106 1 0 0 25 0 1 0 1099543238 7974912 1525 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/23696/statm: 1947 1525 112 221 0 1723 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 7788

[startup+102.306 s]
/proc/loadavg: 1.08 1.01 1.00 2/65 23697
/proc/meminfo: memFree=1399936/2055920 swapFree=4178416/4192956
[pid=23696] ppid=23694 vsize=9012 CPUtime=102.26
/proc/23696/stat : 23696 (varsat-random_s) R 23694 23696 23631 0 -1 4194304 1803 0 0 0 10225 1 0 0 25 0 1 0 1099543238 9228288 1787 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/23696/statm: 2253 1787 112 221 0 2029 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 9012

[startup+162.301 s]
/proc/loadavg: 1.03 1.00 1.00 2/65 23697
/proc/meminfo: memFree=1399168/2055920 swapFree=4178416/4192956
[pid=23696] ppid=23694 vsize=9708 CPUtime=162.24
/proc/23696/stat : 23696 (varsat-random_s) R 23694 23696 23631 0 -1 4194304 1989 0 0 0 16222 2 0 0 25 0 1 0 1099543238 9940992 1973 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/23696/statm: 2427 1973 112 221 0 2203 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 9708

[startup+222.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 23697
/proc/meminfo: memFree=1398336/2055920 swapFree=4178416/4192956
[pid=23696] ppid=23694 vsize=10592 CPUtime=222.22
/proc/23696/stat : 23696 (varsat-random_s) R 23694 23696 23631 0 -1 4194304 2192 0 0 0 22219 3 0 0 25 0 1 0 1099543238 10846208 2176 1992294400 4194304 5102416 548682068800 18446744073709551615 4228387 0 0 4096 3 0 0 0 17 1 0 0
/proc/23696/statm: 2648 2176 112 221 0 2424 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 10592

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23697
/proc/meminfo: memFree=1397632/2055920 swapFree=4178416/4192956
[pid=23696] ppid=23694 vsize=11392 CPUtime=282.2
/proc/23696/stat : 23696 (varsat-random_s) R 23694 23696 23631 0 -1 4194304 2372 0 0 0 28217 3 0 0 25 0 1 0 1099543238 11665408 2356 1992294400 4194304 5102416 548682068800 18446744073709551615 4249619 0 0 4096 3 0 0 0 17 1 0 0
/proc/23696/statm: 2848 2356 112 221 0 2624 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 11392

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23697
/proc/meminfo: memFree=1397312/2055920 swapFree=4178416/4192956
[pid=23696] ppid=23694 vsize=11772 CPUtime=342.18
/proc/23696/stat : 23696 (varsat-random_s) R 23694 23696 23631 0 -1 4194304 2453 0 0 0 34215 3 0 0 25 0 1 0 1099543238 12054528 2437 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/23696/statm: 2943 2437 112 221 0 2719 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 11772

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23697
/proc/meminfo: memFree=1396864/2055920 swapFree=4178416/4192956
[pid=23696] ppid=23694 vsize=12340 CPUtime=402.16
/proc/23696/stat : 23696 (varsat-random_s) R 23694 23696 23631 0 -1 4194304 2554 0 0 0 40213 3 0 0 25 0 1 0 1099543238 12636160 2538 1992294400 4194304 5102416 548682068800 18446744073709551615 4249619 0 0 4096 3 0 0 0 17 1 0 0
/proc/23696/statm: 3085 2538 112 221 0 2861 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 12340

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23699
/proc/meminfo: memFree=1396352/2055920 swapFree=4178416/4192956
[pid=23696] ppid=23694 vsize=12720 CPUtime=462.14
/proc/23696/stat : 23696 (varsat-random_s) R 23694 23696 23631 0 -1 4194304 2671 0 0 0 46210 4 0 0 25 0 1 0 1099543238 13025280 2655 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/23696/statm: 3180 2655 112 221 0 2956 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 12720

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23699
/proc/meminfo: memFree=1396288/2055920 swapFree=4178416/4192956
[pid=23696] ppid=23694 vsize=12908 CPUtime=522.12
/proc/23696/stat : 23696 (varsat-random_s) R 23694 23696 23631 0 -1 4194304 2701 0 0 0 52208 4 0 0 25 0 1 0 1099543238 13217792 2685 1992294400 4194304 5102416 548682068800 18446744073709551615 4253817 0 0 4096 3 0 0 0 17 1 0 0
/proc/23696/statm: 3227 2685 112 221 0 3003 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 12908

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23699
/proc/meminfo: memFree=1395712/2055920 swapFree=4178416/4192956
[pid=23696] ppid=23694 vsize=13476 CPUtime=582.1
/proc/23696/stat : 23696 (varsat-random_s) R 23694 23696 23631 0 -1 4194304 2845 0 0 0 58206 4 0 0 25 0 1 0 1099543238 13799424 2829 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/23696/statm: 3369 2829 112 221 0 3145 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 13476

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23699
/proc/meminfo: memFree=1395648/2055920 swapFree=4178416/4192956
[pid=23696] ppid=23694 vsize=13668 CPUtime=642.09
/proc/23696/stat : 23696 (varsat-random_s) R 23694 23696 23631 0 -1 4194304 2871 0 0 0 64204 5 0 0 25 0 1 0 1099543238 13996032 2855 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/23696/statm: 3417 2855 112 221 0 3193 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 13668

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23699
/proc/meminfo: memFree=1395456/2055920 swapFree=4178416/4192956
[pid=23696] ppid=23694 vsize=13668 CPUtime=702.06
/proc/23696/stat : 23696 (varsat-random_s) R 23694 23696 23631 0 -1 4194304 2895 0 0 0 70201 5 0 0 25 0 1 0 1099543238 13996032 2879 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/23696/statm: 3417 2879 112 221 0 3193 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 13668

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23699
/proc/meminfo: memFree=1395392/2055920 swapFree=4178416/4192956
[pid=23696] ppid=23694 vsize=13668 CPUtime=762.05
/proc/23696/stat : 23696 (varsat-random_s) R 23694 23696 23631 0 -1 4194304 2905 0 0 0 76200 5 0 0 25 0 1 0 1099543238 13996032 2889 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/23696/statm: 3417 2889 112 221 0 3193 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 13668

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23699
/proc/meminfo: memFree=1394880/2055920 swapFree=4178416/4192956
[pid=23696] ppid=23694 vsize=14236 CPUtime=822.02
/proc/23696/stat : 23696 (varsat-random_s) R 23694 23696 23631 0 -1 4194304 3031 0 0 0 82197 5 0 0 25 0 1 0 1099543238 14577664 3015 1992294400 4194304 5102416 548682068800 18446744073709551615 4249699 0 0 4096 3 0 0 0 17 1 0 0
/proc/23696/statm: 3559 3015 112 221 0 3335 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 14236

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23699
/proc/meminfo: memFree=1394880/2055920 swapFree=4178416/4192956
[pid=23696] ppid=23694 vsize=14236 CPUtime=882
/proc/23696/stat : 23696 (varsat-random_s) R 23694 23696 23631 0 -1 4194304 3038 0 0 0 88195 5 0 0 25 0 1 0 1099543238 14577664 3022 1992294400 4194304 5102416 548682068800 18446744073709551615 4249582 0 0 4096 3 0 0 0 17 1 0 0
/proc/23696/statm: 3559 3022 112 221 0 3335 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 14236

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23699
/proc/meminfo: memFree=1394752/2055920 swapFree=4178416/4192956
[pid=23696] ppid=23694 vsize=14236 CPUtime=941.98
/proc/23696/stat : 23696 (varsat-random_s) R 23694 23696 23631 0 -1 4194304 3068 0 0 0 94193 5 0 0 25 0 1 0 1099543238 14577664 3052 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/23696/statm: 3559 3052 112 221 0 3335 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 14236

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23699
/proc/meminfo: memFree=1394560/2055920 swapFree=4178416/4192956
[pid=23696] ppid=23694 vsize=14424 CPUtime=1001.97
/proc/23696/stat : 23696 (varsat-random_s) R 23694 23696 23631 0 -1 4194304 3113 0 0 0 100191 6 0 0 25 0 1 0 1099543238 14770176 3097 1992294400 4194304 5102416 548682068800 18446744073709551615 4250067 0 0 4096 3 0 0 0 17 1 0 0
/proc/23696/statm: 3606 3097 112 221 0 3382 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 14424

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23699
/proc/meminfo: memFree=1394560/2055920 swapFree=4178416/4192956
[pid=23696] ppid=23694 vsize=14424 CPUtime=1061.95
/proc/23696/stat : 23696 (varsat-random_s) R 23694 23696 23631 0 -1 4194304 3118 0 0 0 106189 6 0 0 25 0 1 0 1099543238 14770176 3102 1992294400 4194304 5102416 548682068800 18446744073709551615 4249638 0 0 4096 3 0 0 0 17 1 0 0
/proc/23696/statm: 3606 3102 112 221 0 3382 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 14424

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23699
/proc/meminfo: memFree=1394432/2055920 swapFree=4178416/4192956
[pid=23696] ppid=23694 vsize=14616 CPUtime=1121.93
/proc/23696/stat : 23696 (varsat-random_s) R 23694 23696 23631 0 -1 4194304 3152 0 0 0 112187 6 0 0 25 0 1 0 1099543238 14966784 3136 1992294400 4194304 5102416 548682068800 18446744073709551615 4249732 0 0 4096 3 0 0 0 17 1 0 0
/proc/23696/statm: 3654 3136 112 221 0 3430 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 14616

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23699
/proc/meminfo: memFree=1394304/2055920 swapFree=4178416/4192956
[pid=23696] ppid=23694 vsize=14616 CPUtime=1181.91
/proc/23696/stat : 23696 (varsat-random_s) R 23694 23696 23631 0 -1 4194304 3183 0 0 0 118185 6 0 0 25 0 1 0 1099543238 14966784 3167 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/23696/statm: 3654 3167 112 221 0 3430 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 14616



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23699
/proc/meminfo: memFree=1394304/2055920 swapFree=4178416/4192956
[pid=23696] ppid=23694 vsize=14616 CPUtime=1200
/proc/23696/stat : 23696 (varsat-random_s) R 23694 23696 23631 0 -1 4194304 3184 0 0 0 119994 6 0 0 25 0 1 0 1099543238 14966784 3168 1992294400 4194304 5102416 548682068800 18446744073709551615 4249508 0 0 4096 3 0 0 0 17 1 0 0
/proc/23696/statm: 3654 3168 112 221 0 3430 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 14616

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): 1200.41
CPU time (s): 1200.02
CPU user time (s): 1199.95
CPU system time (s): 0.071989
CPU usage (%): 99.9677
Max. virtual memory (cumulated for all children) (KiB): 14616

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.95
system time used= 0.071989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3184
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= 1381

runsolver used 0.941856 second user time and 2.40463 second system time

The end

Launcher Data 

Begin job on node15 at 2009-03-28 20:32:52
IDJOB=1516385
IDBENCH=70508
IDSOLVER=539
FILE ID=node15/1516385-1238268772
PBS_JOBID= 9060856
Free space on /tmp= 65356 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/70/unif-k7-r89-v70-c6230-S512486692-050.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516385-1238268772/watcher-1516385-1238268772 -o /tmp/evaluation-result-1516385-1238268772/solver-1516385-1238268772 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=1887018777 HOME/instance-1516385-1238268772.cnf

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

MD5SUM BENCH= 751cca0f1a9f3ec1e9287cb296cf29d5
RANDOM SEED=1887018777

node15.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		: 3000.286
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		: 3000.286
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:       1407472 kB
Buffers:         78512 kB
Cached:         490744 kB
SwapCached:       8336 kB
Active:          99132 kB
Inactive:       479960 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1407472 kB
SwapTotal:     4192956 kB
SwapFree:      4178416 kB
Dirty:            1172 kB
Writeback:           0 kB
Mapped:          15552 kB
Slab:            55264 kB
Committed_AS:  2865520 kB
PageTables:       1464 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= 65356 MiB
End job on node15 at 2009-03-28 20:52:54