Trace number 1516673

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 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/75/
unif-k7-r89-v75-c6675-S51205200-028.cnf
MD5SUM28daa15bd31978d0b42959b6abf4709b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark2.18967
Satisfiable
(Un)Satisfiability was proved
Number of variables75
Number of clauses6675
Sum of the clauses size46725
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 56675

Solver Data 

0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  75                                                   |
0.00/0.00	c |  Number of clauses:    6675                                                 |
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:          463255602.000000
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 |                                                                             |
0.09/0.17	c ============================[ Search Statistics ]==============================
0.09/0.17	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.17	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.17	c ===============================================================================
0.09/0.17	c |         0 |      75     6675    46725 |     2225        0    nan |  0.000 % |
0.19/0.21	c |       101 |      75     6675    46725 |     2447      101     28 |  0.018 % |
0.19/0.25	c |       252 |      75     6675    46725 |     2692      252     28 |  0.018 % |
0.29/0.30	c |       480 |      75     6675    46725 |     2961      480     27 |  0.018 % |
0.29/0.34	c |       819 |      75     6675    46725 |     3257      819     27 |  0.018 % |
0.39/0.40	c |      1327 |      75     6675    46725 |     3583     1327     27 |  0.018 % |
0.39/0.47	c |      2089 |      75     6675    46725 |     3941     2089     27 |  0.018 % |
0.49/0.58	c |      3229 |      75     6675    46725 |     4335     3229     26 |  0.018 % |
0.69/0.72	c |      4937 |      75     6675    46725 |     4769     2748     25 |  0.018 % |
0.89/0.91	c |      7503 |      75     6675    46725 |     5246     2914     26 |  0.018 % |
1.19/1.21	c |     11348 |      75     6675    46725 |     5771     4119     26 |  0.018 % |
1.59/1.63	c |     17114 |      75     6675    46725 |     6348     4080     26 |  0.018 % |
2.29/2.31	c |     25763 |      75     6675    46725 |     6983     6351     25 |  0.018 % |
3.30/3.39	c |     38738 |      75     6675    46725 |     7681     5299     24 |  0.018 % |
4.89/4.93	c |     58200 |      75     6675    46725 |     8449     5468     25 |  0.018 % |
7.29/7.38	c |     87392 |      75     6675    46725 |     9294     4978     24 |  0.018 % |
11.09/11.16	c |    131181 |      75     6675    46725 |    10223     6793     25 |  0.018 % |
16.98/17.09	c |    196865 |      75     6675    46725 |    11246     5808     24 |  0.018 % |
26.68/26.72	c |    295392 |      75     6675    46725 |    12370     8476     24 |  0.018 % |
42.38/42.41	c |    443182 |      75     6675    46725 |    13607     7442     24 |  0.018 % |
67.67/67.77	c |    664865 |      75     6675    46725 |    14968    10901     25 |  0.018 % |
108.65/108.74	c |    997391 |      75     6675    46725 |    16465    13443     24 |  0.018 % |
176.03/176.18	c |   1496180 |      75     6675    46725 |    18112     9108     25 |  0.018 % |
284.29/284.43	c |   2244362 |      75     6675    46725 |    19923    13432     24 |  0.018 % |
461.43/461.61	c |   3366636 |      75     6675    46725 |    21915    18412     24 |  0.018 % |
754.43/754.70	c |   5050048 |      75     6675    46725 |    24107    12126     23 |  0.018 % |

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-1516673-1238273213/watcher-1516673-1238273213 -o /tmp/evaluation-result-1516673-1238273213/solver-1516673-1238273213 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=463255602 HOME/instance-1516673-1238273213.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 0.95 3/64 1603
/proc/meminfo: memFree=1051776/2055920 swapFree=4176728/4192956
[pid=1603] ppid=1601 vsize=2544 CPUtime=0
/proc/1603/stat : 1603 (varsat-random_s) R 1601 1603 1414 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 1099987596 2605056 263 1992294400 4194304 5102416 548682068800 18446744073709551615 4515863 0 0 4096 3 0 0 0 17 1 0 0
/proc/1603/statm: 636 263 88 221 0 412 0

[startup+0.080382 s]
/proc/loadavg: 0.99 0.97 0.95 3/64 1603
/proc/meminfo: memFree=1051776/2055920 swapFree=4176728/4192956
[pid=1603] ppid=1601 vsize=3760 CPUtime=0.07
/proc/1603/stat : 1603 (varsat-random_s) R 1601 1603 1414 0 -1 4194304 584 0 0 0 7 0 0 0 18 0 1 0 1099987596 3850240 569 1992294400 4194304 5102416 548682068800 18446744073709551615 4272801 0 0 4096 3 0 0 0 17 1 0 0
/proc/1603/statm: 940 569 97 221 0 716 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 3760

[startup+0.101386 s]
/proc/loadavg: 0.99 0.97 0.95 3/64 1603
/proc/meminfo: memFree=1051776/2055920 swapFree=4176728/4192956
[pid=1603] ppid=1601 vsize=3928 CPUtime=0.09
/proc/1603/stat : 1603 (varsat-random_s) R 1601 1603 1414 0 -1 4194304 614 0 0 0 9 0 0 0 18 0 1 0 1099987596 4022272 599 1992294400 4194304 5102416 548682068800 18446744073709551615 4272646 0 0 4096 3 0 0 0 17 1 0 0
/proc/1603/statm: 982 599 98 221 0 758 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3928

[startup+0.301425 s]
/proc/loadavg: 0.99 0.97 0.95 3/64 1603
/proc/meminfo: memFree=1051776/2055920 swapFree=4176728/4192956
[pid=1603] ppid=1601 vsize=3832 CPUtime=0.29
/proc/1603/stat : 1603 (varsat-random_s) R 1601 1603 1414 0 -1 4194304 628 0 0 0 29 0 0 0 19 0 1 0 1099987596 3923968 612 1992294400 4194304 5102416 548682068800 18446744073709551615 4250067 0 0 4096 3 0 0 0 17 1 0 0
/proc/1603/statm: 958 612 112 221 0 734 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3832

[startup+0.701503 s]
/proc/loadavg: 0.99 0.97 0.95 3/64 1603
/proc/meminfo: memFree=1051776/2055920 swapFree=4176728/4192956
[pid=1603] ppid=1601 vsize=3964 CPUtime=0.69
/proc/1603/stat : 1603 (varsat-random_s) R 1601 1603 1414 0 -1 4194304 652 0 0 0 69 0 0 0 22 0 1 0 1099987596 4059136 636 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/1603/statm: 991 636 112 221 0 767 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3964

[startup+1.50166 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 1604
/proc/meminfo: memFree=1049528/2055920 swapFree=4176728/4192956
[pid=1603] ppid=1601 vsize=4364 CPUtime=1.49
/proc/1603/stat : 1603 (varsat-random_s) R 1601 1603 1414 0 -1 4194304 761 0 0 0 149 0 0 0 25 0 1 0 1099987596 4468736 745 1992294400 4194304 5102416 548682068800 18446744073709551615 4249563 0 0 4096 3 0 0 0 17 1 0 0
/proc/1603/statm: 1091 745 112 221 0 867 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4364

[startup+3.10197 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 1604
/proc/meminfo: memFree=1048888/2055920 swapFree=4176728/4192956
[pid=1603] ppid=1601 vsize=4900 CPUtime=3.09
/proc/1603/stat : 1603 (varsat-random_s) R 1601 1603 1414 0 -1 4194304 875 0 0 0 309 0 0 0 25 0 1 0 1099987596 5017600 859 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/1603/statm: 1225 859 112 221 0 1001 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4900

[startup+6.3016 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 1604
/proc/meminfo: memFree=1048184/2055920 swapFree=4176728/4192956
[pid=1603] ppid=1601 vsize=5440 CPUtime=6.29
/proc/1603/stat : 1603 (varsat-random_s) R 1601 1603 1414 0 -1 4194304 1017 0 0 0 629 0 0 0 25 0 1 0 1099987596 5570560 1001 1992294400 4194304 5102416 548682068800 18446744073709551615 4228251 0 0 4096 3 0 0 0 17 1 0 0
/proc/1603/statm: 1360 1001 112 221 0 1136 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5440

[startup+12.7019 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 1604
/proc/meminfo: memFree=1047288/2055920 swapFree=4176728/4192956
[pid=1603] ppid=1601 vsize=6252 CPUtime=12.69
/proc/1603/stat : 1603 (varsat-random_s) R 1601 1603 1414 0 -1 4194304 1190 0 0 0 1269 0 0 0 25 0 1 0 1099987596 6402048 1174 1992294400 4194304 5102416 548682068800 18446744073709551615 4249610 0 0 4096 3 0 0 0 17 1 0 0
/proc/1603/statm: 1563 1174 112 221 0 1339 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6252

[startup+25.5014 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 1604
/proc/meminfo: memFree=1046328/2055920 swapFree=4176728/4192956
[pid=1603] ppid=1601 vsize=7128 CPUtime=25.48
/proc/1603/stat : 1603 (varsat-random_s) R 1601 1603 1414 0 -1 4194304 1414 0 0 0 2548 0 0 0 25 0 1 0 1099987596 7299072 1398 1992294400 4194304 5102416 548682068800 18446744073709551615 4249529 0 0 4096 3 0 0 0 17 1 0 0
/proc/1603/statm: 1782 1398 112 221 0 1558 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 7128

[startup+51.1014 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 1604
/proc/meminfo: memFree=1045496/2055920 swapFree=4176728/4192956
[pid=1603] ppid=1601 vsize=8192 CPUtime=51.08
/proc/1603/stat : 1603 (varsat-random_s) R 1601 1603 1414 0 -1 4194304 1627 0 0 0 5107 1 0 0 25 0 1 0 1099987596 8388608 1611 1992294400 4194304 5102416 548682068800 18446744073709551615 4228529 0 0 4096 3 0 0 0 17 1 0 0
/proc/1603/statm: 2048 1611 112 221 0 1824 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 8192

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 1604
/proc/meminfo: memFree=1044280/2055920 swapFree=4176728/4192956
[pid=1603] ppid=1601 vsize=9456 CPUtime=102.26
/proc/1603/stat : 1603 (varsat-random_s) R 1601 1603 1414 0 -1 4194304 1922 0 0 0 10225 1 0 0 25 0 1 0 1099987596 9682944 1906 1992294400 4194304 5102416 548682068800 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 1 0 0
/proc/1603/statm: 2364 1906 112 221 0 2140 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 9456

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 1604
/proc/meminfo: memFree=1043320/2055920 swapFree=4176728/4192956
[pid=1603] ppid=1601 vsize=10476 CPUtime=162.24
/proc/1603/stat : 1603 (varsat-random_s) R 1601 1603 1414 0 -1 4194304 2166 0 0 0 16222 2 0 0 25 0 1 0 1099987596 10727424 2150 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/1603/statm: 2619 2150 112 221 0 2395 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 10476

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 1604
/proc/meminfo: memFree=1042296/2055920 swapFree=4176728/4192956
[pid=1603] ppid=1601 vsize=11584 CPUtime=222.21
/proc/1603/stat : 1603 (varsat-random_s) R 1601 1603 1414 0 -1 4194304 2421 0 0 0 22219 2 0 0 25 0 1 0 1099987596 11862016 2405 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/1603/statm: 2896 2405 112 221 0 2672 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 11584

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 1604
/proc/meminfo: memFree=1041912/2055920 swapFree=4176728/4192956
[pid=1603] ppid=1601 vsize=11900 CPUtime=282.19
/proc/1603/stat : 1603 (varsat-random_s) R 1601 1603 1414 0 -1 4194304 2511 0 0 0 28217 2 0 0 25 0 1 0 1099987596 12185600 2495 1992294400 4194304 5102416 548682068800 18446744073709551615 4254393 0 0 4096 3 0 0 0 17 1 0 0
/proc/1603/statm: 2975 2495 112 221 0 2751 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 11900

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 1604
/proc/meminfo: memFree=1041400/2055920 swapFree=4176728/4192956
[pid=1603] ppid=1601 vsize=12540 CPUtime=342.17
/proc/1603/stat : 1603 (varsat-random_s) R 1601 1603 1414 0 -1 4194304 2637 0 0 0 34215 2 0 0 25 0 1 0 1099987596 12840960 2621 1992294400 4194304 5102416 548682068800 18446744073709551615 4249619 0 0 4096 3 0 0 0 17 1 0 0
/proc/1603/statm: 3135 2621 112 221 0 2911 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 12540

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 1604
/proc/meminfo: memFree=1040760/2055920 swapFree=4176728/4192956
[pid=1603] ppid=1601 vsize=13300 CPUtime=402.16
/proc/1603/stat : 1603 (varsat-random_s) R 1601 1603 1414 0 -1 4194304 2796 0 0 0 40213 3 0 0 25 0 1 0 1099987596 13619200 2780 1992294400 4194304 5102416 548682068800 18446744073709551615 4249517 0 0 4096 3 0 0 0 17 1 0 0
/proc/1603/statm: 3325 2780 112 221 0 3101 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 13300

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 1604
/proc/meminfo: memFree=1040376/2055920 swapFree=4176728/4192956
[pid=1603] ppid=1601 vsize=13868 CPUtime=462.13
/proc/1603/stat : 1603 (varsat-random_s) R 1601 1603 1414 0 -1 4194304 2899 0 0 0 46210 3 0 0 25 0 1 0 1099987596 14200832 2883 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/1603/statm: 3467 2883 112 221 0 3243 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 13868

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 1604
/proc/meminfo: memFree=1039992/2055920 swapFree=4176728/4192956
[pid=1603] ppid=1601 vsize=14248 CPUtime=522.11
/proc/1603/stat : 1603 (varsat-random_s) R 1601 1603 1414 0 -1 4194304 2993 0 0 0 52208 3 0 0 25 0 1 0 1099987596 14589952 2977 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/1603/statm: 3562 2977 112 221 0 3338 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 14248

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 1604
/proc/meminfo: memFree=1039928/2055920 swapFree=4176728/4192956
[pid=1603] ppid=1601 vsize=14248 CPUtime=582.09
/proc/1603/stat : 1603 (varsat-random_s) R 1601 1603 1414 0 -1 4194304 3001 0 0 0 58206 3 0 0 25 0 1 0 1099987596 14589952 2985 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/1603/statm: 3562 2985 112 221 0 3338 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 14248

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 1604
/proc/meminfo: memFree=1039736/2055920 swapFree=4176728/4192956
[pid=1603] ppid=1601 vsize=14436 CPUtime=642.07
/proc/1603/stat : 1603 (varsat-random_s) R 1601 1603 1414 0 -1 4194304 3049 0 0 0 64204 3 0 0 25 0 1 0 1099987596 14782464 3033 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/1603/statm: 3609 3033 112 221 0 3385 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 14436

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 1604
/proc/meminfo: memFree=1039672/2055920 swapFree=4176728/4192956
[pid=1603] ppid=1601 vsize=14436 CPUtime=702.04
/proc/1603/stat : 1603 (varsat-random_s) R 1601 1603 1414 0 -1 4194304 3058 0 0 0 70201 3 0 0 25 0 1 0 1099987596 14782464 3042 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/1603/statm: 3609 3042 112 221 0 3385 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 14436

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 1604
/proc/meminfo: memFree=1039352/2055920 swapFree=4176728/4192956
[pid=1603] ppid=1601 vsize=14816 CPUtime=762.03
/proc/1603/stat : 1603 (varsat-random_s) R 1601 1603 1414 0 -1 4194304 3142 0 0 0 76199 4 0 0 25 0 1 0 1099987596 15171584 3126 1992294400 4194304 5102416 548682068800 18446744073709551615 4250067 0 0 4096 3 0 0 0 17 1 0 0
/proc/1603/statm: 3704 3126 112 221 0 3480 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 14816

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 1604
/proc/meminfo: memFree=1039032/2055920 swapFree=4176728/4192956
[pid=1603] ppid=1601 vsize=15152 CPUtime=822.01
/proc/1603/stat : 1603 (varsat-random_s) R 1601 1603 1414 0 -1 4194304 3235 0 0 0 82197 4 0 0 25 0 1 0 1099987596 15515648 3219 1992294400 4194304 5102416 548682068800 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 1 0 0
/proc/1603/statm: 3788 3219 112 221 0 3564 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 15152

[startup+882.303 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 1610
/proc/meminfo: memFree=1038832/2055920 swapFree=4176728/4192956
[pid=1603] ppid=1601 vsize=15152 CPUtime=881.98
/proc/1603/stat : 1603 (varsat-random_s) R 1601 1603 1414 0 -1 4194304 3264 0 0 0 88194 4 0 0 25 0 1 0 1099987596 15515648 3248 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/1603/statm: 3788 3248 112 221 0 3564 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 15152

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 1610
/proc/meminfo: memFree=1038704/2055920 swapFree=4176728/4192956
[pid=1603] ppid=1601 vsize=15152 CPUtime=941.96
/proc/1603/stat : 1603 (varsat-random_s) R 1601 1603 1414 0 -1 4194304 3284 0 0 0 94192 4 0 0 25 0 1 0 1099987596 15515648 3268 1992294400 4194304 5102416 548682068800 18446744073709551615 4249699 0 0 4096 3 0 0 0 17 1 0 0
/proc/1603/statm: 3788 3268 112 221 0 3564 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 15152

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 1610
/proc/meminfo: memFree=1038640/2055920 swapFree=4176728/4192956
[pid=1603] ppid=1601 vsize=15340 CPUtime=1001.93
/proc/1603/stat : 1603 (varsat-random_s) R 1601 1603 1414 0 -1 4194304 3313 0 0 0 100189 4 0 0 25 0 1 0 1099987596 15708160 3297 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/1603/statm: 3835 3297 112 221 0 3611 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 15340

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 1610
/proc/meminfo: memFree=1038512/2055920 swapFree=4176728/4192956
[pid=1603] ppid=1601 vsize=15340 CPUtime=1061.91
/proc/1603/stat : 1603 (varsat-random_s) R 1601 1603 1414 0 -1 4194304 3339 0 0 0 106187 4 0 0 25 0 1 0 1099987596 15708160 3323 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/1603/statm: 3835 3323 112 221 0 3611 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 15340

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 1610
/proc/meminfo: memFree=1038512/2055920 swapFree=4176728/4192956
[pid=1603] ppid=1601 vsize=15340 CPUtime=1121.89
/proc/1603/stat : 1603 (varsat-random_s) R 1601 1603 1414 0 -1 4194304 3348 0 0 0 112185 4 0 0 25 0 1 0 1099987596 15708160 3332 1992294400 4194304 5102416 548682068800 18446744073709551615 4228587 0 0 4096 3 0 0 0 17 1 0 0
/proc/1603/statm: 3835 3332 112 221 0 3611 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 15340

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 1610
/proc/meminfo: memFree=1038456/2055920 swapFree=4176728/4192956
[pid=1603] ppid=1601 vsize=15340 CPUtime=1181.87
/proc/1603/stat : 1603 (varsat-random_s) R 1601 1603 1414 0 -1 4194304 3349 0 0 0 118183 4 0 0 25 0 1 0 1099987596 15708160 3333 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/1603/statm: 3835 3333 112 221 0 3611 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 15340



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 1610
/proc/meminfo: memFree=1038456/2055920 swapFree=4176728/4192956
[pid=1603] ppid=1601 vsize=15340 CPUtime=1200.07
/proc/1603/stat : 1603 (varsat-random_s) R 1601 1603 1414 0 -1 4194304 3351 0 0 0 120002 5 0 0 25 0 1 0 1099987596 15708160 3335 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/1603/statm: 3835 3335 112 221 0 3611 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 15340

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 1610
/proc/meminfo: memFree=1038456/2055920 swapFree=4176728/4192956
[pid=1603] ppid=1601 vsize=15340 CPUtime=1200.07
/proc/1603/stat : 1603 (varsat-random_s) R 1601 1603 1414 0 -1 4194304 3351 0 0 0 120002 5 0 0 25 0 1 0 1099987596 15708160 3335 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/1603/statm: 3835 3335 112 221 0 3611 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 15340

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.08
CPU user time (s): 1200.03
CPU system time (s): 0.053991
CPU usage (%): 99.9646
Max. virtual memory (cumulated for all children) (KiB): 15340

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.03
system time used= 0.053991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3351
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= 2523

runsolver used 1.13683 second user time and 2.18167 second system time

The end

Launcher Data 

Begin job on node11 at 2009-03-28 21:46:53
IDJOB=1516673
IDBENCH=70532
IDSOLVER=539
FILE ID=node11/1516673-1238273213
PBS_JOBID= 9060840
Free space on /tmp= 66348 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/75/unif-k7-r89-v75-c6675-S51205200-028.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516673-1238273213/watcher-1516673-1238273213 -o /tmp/evaluation-result-1516673-1238273213/solver-1516673-1238273213 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=463255602 HOME/instance-1516673-1238273213.cnf

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

MD5SUM BENCH= 28daa15bd31978d0b42959b6abf4709b
RANDOM SEED=463255602

node11.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		: 3000.274
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		: 3000.274
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:       1052256 kB
Buffers:         93364 kB
Cached:         817704 kB
SwapCached:      10196 kB
Active:         224960 kB
Inactive:       697760 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1052256 kB
SwapTotal:     4192956 kB
SwapFree:      4176728 kB
Dirty:            1176 kB
Writeback:           0 kB
Mapped:          17348 kB
Slab:            66892 kB
Committed_AS:  2786584 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= 66344 MiB
End job on node11 at 2009-03-28 22:06:55