Trace number 1515761

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-S1703611043-077.cnf
MD5SUM5a3058eca6d17c7e905cfeaf908c8bc0
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark770.615
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:          2106024406.000000
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 |       100 |      60     5340    37380 |     1958      100     21 |  0.028 % |
0.09/0.20	c |       250 |      60     5340    37380 |     2153      250     21 |  0.028 % |
0.19/0.23	c |       477 |      60     5340    37380 |     2369      477     22 |  0.028 % |
0.19/0.27	c |       814 |      60     5340    37380 |     2606      814     21 |  0.028 % |
0.29/0.32	c |      1320 |      60     5340    37380 |     2866     1320     21 |  0.028 % |
0.29/0.38	c |      2079 |      60     5340    37380 |     3153     2079     22 |  0.028 % |
0.39/0.48	c |      3218 |      60     5340    37380 |     3468     1627     21 |  0.028 % |
0.49/0.59	c |      4927 |      60     5340    37380 |     3815     3336     21 |  0.028 % |
0.69/0.76	c |      7491 |      60     5340    37380 |     4197     2061     21 |  0.028 % |
0.89/0.99	c |     11335 |      60     5340    37380 |     4616     3792     21 |  0.028 % |
1.29/1.36	c |     17101 |      60     5340    37380 |     5078     2597     20 |  0.028 % |
1.79/1.88	c |     25750 |      60     5340    37380 |     5586     3586     21 |  0.028 % |
2.59/2.69	c |     38724 |      60     5340    37380 |     6145     5338     21 |  0.028 % |
3.89/3.96	c |     58186 |      60     5340    37380 |     6759     3201     21 |  0.028 % |
5.89/5.95	c |     87379 |      60     5340    37380 |     7435     5259     20 |  0.028 % |
8.89/8.99	c |    131169 |      60     5340    37380 |     8179     4282     20 |  0.028 % |
13.69/13.76	c |    196854 |      60     5340    37380 |     8996     4338     20 |  0.028 % |
21.18/21.23	c |    295381 |      60     5340    37380 |     9896     8146     20 |  0.028 % |
32.99/33.05	c |    443171 |      60     5340    37380 |    10886     7118     20 |  0.028 % |
51.78/51.86	c |    664854 |      60     5340    37380 |    11974    10625     19 |  0.028 % |
81.78/81.84	c |    997381 |      60     5340    37380 |    13172     7219     19 |  0.028 % |
129.96/130.02	c |   1496171 |      60     5340    37380 |    14489    11197     20 |  0.028 % |
207.75/207.89	c |   2244354 |      60     5340    37380 |    15938    12028     19 |  0.028 % |
332.51/332.60	c |   3366628 |      60     5340    37380 |    17532     9066     19 |  0.028 % |
533.26/533.47	c |   5050039 |      60     5340    37380 |    19285    16059     19 |  0.028 % |
866.59/866.84	c |   7575157 |      60     5340    37380 |    21214    12037     18 |  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-1515761-1238258690/watcher-1515761-1238258690 -o /tmp/evaluation-result-1515761-1238258690/solver-1515761-1238258690 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=2106024406 HOME/instance-1515761-1238258690.cnf 

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


[startup+0 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 16246
/proc/meminfo: memFree=878632/2055920 swapFree=4176996/4192956
[pid=16246] ppid=16244 vsize=2544 CPUtime=0
/proc/16246/stat : 16246 (varsat-random_s) R 16244 16246 16046 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 1098531091 2605056 263 1992294400 4194304 5102416 548682068800 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/16246/statm: 669 264 88 221 0 445 0

[startup+0.00921097 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 16246
/proc/meminfo: memFree=878632/2055920 swapFree=4176996/4192956
[pid=16246] ppid=16244 vsize=3376 CPUtime=0
/proc/16246/stat : 16246 (varsat-random_s) R 16244 16246 16046 0 -1 4194304 453 0 0 0 0 0 0 0 18 0 1 0 1098531091 3457024 438 1992294400 4194304 5102416 548682068800 18446744073709551615 4515515 0 0 4096 3 0 0 0 17 1 0 0
/proc/16246/statm: 844 438 88 221 0 620 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 3376

[startup+0.101219 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 16246
/proc/meminfo: memFree=878632/2055920 swapFree=4176996/4192956
[pid=16246] ppid=16244 vsize=3536 CPUtime=0.09
/proc/16246/stat : 16246 (varsat-random_s) R 16244 16246 16046 0 -1 4194304 511 0 0 0 9 0 0 0 18 0 1 0 1098531091 3620864 496 1992294400 4194304 5102416 548682068800 18446744073709551615 4272803 0 0 4096 3 0 0 0 17 1 0 0
/proc/16246/statm: 884 496 98 221 0 660 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3536

[startup+0.301235 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 16246
/proc/meminfo: memFree=878632/2055920 swapFree=4176996/4192956
[pid=16246] ppid=16244 vsize=3472 CPUtime=0.29
/proc/16246/stat : 16246 (varsat-random_s) R 16244 16246 16046 0 -1 4194304 525 0 0 0 29 0 0 0 19 0 1 0 1098531091 3555328 510 1992294400 4194304 5102416 548682068800 18446744073709551615 4220643 0 0 4096 3 0 0 0 17 1 0 0
/proc/16246/statm: 868 510 112 221 0 644 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3472

[startup+0.701271 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 16246
/proc/meminfo: memFree=878632/2055920 swapFree=4176996/4192956
[pid=16246] ppid=16244 vsize=3604 CPUtime=0.69
/proc/16246/stat : 16246 (varsat-random_s) R 16244 16246 16046 0 -1 4194304 556 0 0 0 69 0 0 0 22 0 1 0 1098531091 3690496 541 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/16246/statm: 901 541 112 221 0 677 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3604

[startup+1.50134 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 16247
/proc/meminfo: memFree=876704/2055920 swapFree=4176996/4192956
[pid=16246] ppid=16244 vsize=4004 CPUtime=1.49
/proc/16246/stat : 16246 (varsat-random_s) R 16244 16246 16046 0 -1 4194304 636 0 0 0 149 0 0 0 25 0 1 0 1098531091 4100096 621 1992294400 4194304 5102416 548682068800 18446744073709551615 4249737 0 0 4096 3 0 0 0 17 1 0 0
/proc/16246/statm: 1001 621 112 221 0 777 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4004

[startup+3.10148 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 16247
/proc/meminfo: memFree=876192/2055920 swapFree=4176996/4192956
[pid=16246] ppid=16244 vsize=4284 CPUtime=3.09
/proc/16246/stat : 16246 (varsat-random_s) R 16244 16246 16046 0 -1 4194304 724 0 0 0 309 0 0 0 25 0 1 0 1098531091 4386816 709 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/16246/statm: 1071 709 112 221 0 847 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4284

[startup+6.30176 s]
/proc/loadavg: 0.92 0.97 0.99 2/65 16247
/proc/meminfo: memFree=875616/2055920 swapFree=4176996/4192956
[pid=16246] ppid=16244 vsize=4840 CPUtime=6.29
/proc/16246/stat : 16246 (varsat-random_s) R 16244 16246 16046 0 -1 4194304 859 0 0 0 629 0 0 0 25 0 1 0 1098531091 4956160 844 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/16246/statm: 1210 844 112 221 0 986 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4840

[startup+12.7013 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 16247
/proc/meminfo: memFree=874848/2055920 swapFree=4176996/4192956
[pid=16246] ppid=16244 vsize=5548 CPUtime=12.69
/proc/16246/stat : 16246 (varsat-random_s) R 16244 16246 16046 0 -1 4194304 1001 0 0 0 1269 0 0 0 25 0 1 0 1098531091 5681152 986 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/16246/statm: 1387 986 112 221 0 1163 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5548

[startup+25.5014 s]
/proc/loadavg: 0.94 0.97 0.99 2/65 16247
/proc/meminfo: memFree=874016/2055920 swapFree=4176996/4192956
[pid=16246] ppid=16244 vsize=6324 CPUtime=25.48
/proc/16246/stat : 16246 (varsat-random_s) R 16244 16246 16046 0 -1 4194304 1194 0 0 0 2548 0 0 0 25 0 1 0 1098531091 6475776 1179 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/16246/statm: 1581 1179 112 221 0 1357 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6324

[startup+51.1017 s]
/proc/loadavg: 0.96 0.97 0.99 2/65 16247
/proc/meminfo: memFree=873248/2055920 swapFree=4176996/4192956
[pid=16246] ppid=16244 vsize=7148 CPUtime=51.08
/proc/16246/stat : 16246 (varsat-random_s) R 16244 16246 16046 0 -1 4194304 1404 0 0 0 5108 0 0 0 25 0 1 0 1098531091 7319552 1389 1992294400 4194304 5102416 548682068800 18446744073709551615 4249743 0 0 4096 3 0 0 0 17 1 0 0
/proc/16246/statm: 1787 1389 112 221 0 1563 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7148

[startup+102.305 s]
/proc/loadavg: 0.98 0.97 0.99 2/65 16247
/proc/meminfo: memFree=872096/2055920 swapFree=4176996/4192956
[pid=16246] ppid=16244 vsize=8364 CPUtime=102.27
/proc/16246/stat : 16246 (varsat-random_s) R 16244 16246 16046 0 -1 4194304 1667 0 0 0 10226 1 0 0 25 0 1 0 1098531091 8564736 1652 1992294400 4194304 5102416 548682068800 18446744073709551615 4250057 0 0 4096 3 0 0 0 17 1 0 0
/proc/16246/statm: 2091 1652 112 221 0 1867 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 8364

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 16247
/proc/meminfo: memFree=871520/2055920 swapFree=4176996/4192956
[pid=16246] ppid=16244 vsize=9124 CPUtime=162.25
/proc/16246/stat : 16246 (varsat-random_s) R 16244 16246 16046 0 -1 4194304 1831 0 0 0 16224 1 0 0 25 0 1 0 1098531091 9342976 1816 1992294400 4194304 5102416 548682068800 18446744073709551615 4254565 0 0 4096 3 0 0 0 17 1 0 0
/proc/16246/statm: 2281 1816 112 221 0 2057 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 9124

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 16247
/proc/meminfo: memFree=870944/2055920 swapFree=4176996/4192956
[pid=16246] ppid=16244 vsize=9504 CPUtime=222.24
/proc/16246/stat : 16246 (varsat-random_s) R 16244 16246 16046 0 -1 4194304 1948 0 0 0 22223 1 0 0 25 0 1 0 1098531091 9732096 1933 1992294400 4194304 5102416 548682068800 18446744073709551615 4249529 0 0 4096 3 0 0 0 17 1 0 0
/proc/16246/statm: 2376 1933 112 221 0 2152 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 9504

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 16247
/proc/meminfo: memFree=870432/2055920 swapFree=4176996/4192956
[pid=16246] ppid=16244 vsize=10072 CPUtime=282.22
/proc/16246/stat : 16246 (varsat-random_s) R 16244 16246 16046 0 -1 4194304 2063 0 0 0 28221 1 0 0 25 0 1 0 1098531091 10313728 2048 1992294400 4194304 5102416 548682068800 18446744073709551615 4249753 0 0 4096 3 0 0 0 17 1 0 0
/proc/16246/statm: 2518 2048 112 221 0 2294 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 10072

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 16247
/proc/meminfo: memFree=869920/2055920 swapFree=4176996/4192956
[pid=16246] ppid=16244 vsize=10452 CPUtime=342.21
/proc/16246/stat : 16246 (varsat-random_s) R 16244 16246 16046 0 -1 4194304 2174 0 0 0 34220 1 0 0 25 0 1 0 1098531091 10702848 2159 1992294400 4194304 5102416 548682068800 18446744073709551615 4248793 0 0 4096 3 0 0 0 17 1 0 0
/proc/16246/statm: 2613 2159 112 221 0 2389 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 10452

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 16247
/proc/meminfo: memFree=869344/2055920 swapFree=4176996/4192956
[pid=16246] ppid=16244 vsize=11212 CPUtime=402.2
/proc/16246/stat : 16246 (varsat-random_s) R 16244 16246 16046 0 -1 4194304 2327 0 0 0 40218 2 0 0 25 0 1 0 1098531091 11481088 2312 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/16246/statm: 2803 2312 112 221 0 2579 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 11212

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 16247
/proc/meminfo: memFree=869024/2055920 swapFree=4176996/4192956
[pid=16246] ppid=16244 vsize=11588 CPUtime=462.18
/proc/16246/stat : 16246 (varsat-random_s) R 16244 16246 16046 0 -1 4194304 2414 0 0 0 46216 2 0 0 25 0 1 0 1098531091 11866112 2399 1992294400 4194304 5102416 548682068800 18446744073709551615 4249594 0 0 4096 3 0 0 0 17 1 0 0
/proc/16246/statm: 2897 2399 112 221 0 2673 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 11588

[startup+522.301 s]
/proc/loadavg: 1.06 0.99 0.99 2/65 16247
/proc/meminfo: memFree=868640/2055920 swapFree=4176996/4192956
[pid=16246] ppid=16244 vsize=12160 CPUtime=522.16
/proc/16246/stat : 16246 (varsat-random_s) R 16244 16246 16046 0 -1 4194304 2511 0 0 0 52214 2 0 0 25 0 1 0 1098531091 12451840 2496 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/16246/statm: 3040 2496 112 221 0 2816 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 12160

[startup+582.301 s]
/proc/loadavg: 1.08 1.00 1.00 2/65 16247
/proc/meminfo: memFree=868320/2055920 swapFree=4176996/4192956
[pid=16246] ppid=16244 vsize=12420 CPUtime=582.16
/proc/16246/stat : 16246 (varsat-random_s) R 16244 16246 16046 0 -1 4194304 2581 0 0 0 58213 3 0 0 25 0 1 0 1098531091 12718080 2566 1992294400 4194304 5102416 548682068800 18446744073709551615 4250052 0 0 4096 3 0 0 0 17 1 0 0
/proc/16246/statm: 3105 2566 112 221 0 2881 0
Current children cumulated CPU time (s) 582.16
Current children cumulated vsize (KiB) 12420

[startup+642.302 s]
/proc/loadavg: 1.12 1.03 1.01 2/65 16247
/proc/meminfo: memFree=868192/2055920 swapFree=4176996/4192956
[pid=16246] ppid=16244 vsize=12608 CPUtime=642.14
/proc/16246/stat : 16246 (varsat-random_s) R 16244 16246 16046 0 -1 4194304 2610 0 0 0 64211 3 0 0 25 0 1 0 1098531091 12910592 2595 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/16246/statm: 3152 2595 112 221 0 2928 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 12608

[startup+702.302 s]
/proc/loadavg: 1.04 1.02 1.00 2/65 16247
/proc/meminfo: memFree=868192/2055920 swapFree=4176996/4192956
[pid=16246] ppid=16244 vsize=12608 CPUtime=702.13
/proc/16246/stat : 16246 (varsat-random_s) R 16244 16246 16046 0 -1 4194304 2612 0 0 0 70210 3 0 0 25 0 1 0 1098531091 12910592 2597 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 1 0 0
/proc/16246/statm: 3152 2597 112 221 0 2928 0
Current children cumulated CPU time (s) 702.13
Current children cumulated vsize (KiB) 12608

[startup+762.305 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 16247
/proc/meminfo: memFree=868128/2055920 swapFree=4176996/4192956
[pid=16246] ppid=16244 vsize=12608 CPUtime=762.11
/proc/16246/stat : 16246 (varsat-random_s) R 16244 16246 16046 0 -1 4194304 2622 0 0 0 76208 3 0 0 25 0 1 0 1098531091 12910592 2607 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/16246/statm: 3152 2607 112 221 0 2928 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 12608

[startup+822.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 16247
/proc/meminfo: memFree=868128/2055920 swapFree=4176996/4192956
[pid=16246] ppid=16244 vsize=12608 CPUtime=822.09
/proc/16246/stat : 16246 (varsat-random_s) R 16244 16246 16046 0 -1 4194304 2627 0 0 0 82206 3 0 0 25 0 1 0 1098531091 12910592 2612 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/16246/statm: 3152 2612 112 221 0 2928 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 12608

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16247
/proc/meminfo: memFree=867872/2055920 swapFree=4176996/4192956
[pid=16246] ppid=16244 vsize=12800 CPUtime=882.08
/proc/16246/stat : 16246 (varsat-random_s) R 16244 16246 16046 0 -1 4194304 2680 0 0 0 88205 3 0 0 25 0 1 0 1098531091 13107200 2665 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/16246/statm: 3200 2665 112 221 0 2976 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 12800

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16247
/proc/meminfo: memFree=867808/2055920 swapFree=4176996/4192956
[pid=16246] ppid=16244 vsize=12800 CPUtime=942.06
/proc/16246/stat : 16246 (varsat-random_s) R 16244 16246 16046 0 -1 4194304 2713 0 0 0 94203 3 0 0 25 0 1 0 1098531091 13107200 2698 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/16246/statm: 3200 2698 112 221 0 2976 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 12800

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16253
/proc/meminfo: memFree=867488/2055920 swapFree=4176996/4192956
[pid=16246] ppid=16244 vsize=12988 CPUtime=1002.05
/proc/16246/stat : 16246 (varsat-random_s) R 16244 16246 16046 0 -1 4194304 2743 0 0 0 100201 4 0 0 25 0 1 0 1098531091 13299712 2728 1992294400 4194304 5102416 548682068800 18446744073709551615 4228402 0 0 4096 3 0 0 0 17 1 0 0
/proc/16246/statm: 3247 2728 112 221 0 3023 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 12988

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16253
/proc/meminfo: memFree=867424/2055920 swapFree=4176996/4192956
[pid=16246] ppid=16244 vsize=13180 CPUtime=1062.03
/proc/16246/stat : 16246 (varsat-random_s) R 16244 16246 16046 0 -1 4194304 2794 0 0 0 106199 4 0 0 25 0 1 0 1098531091 13496320 2779 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/16246/statm: 3295 2779 112 221 0 3071 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 13180

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16253
/proc/meminfo: memFree=867424/2055920 swapFree=4176996/4192956
[pid=16246] ppid=16244 vsize=13180 CPUtime=1122.02
/proc/16246/stat : 16246 (varsat-random_s) R 16244 16246 16046 0 -1 4194304 2795 0 0 0 112198 4 0 0 25 0 1 0 1098531091 13496320 2780 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/16246/statm: 3295 2780 112 221 0 3071 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 13180

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16253
/proc/meminfo: memFree=867424/2055920 swapFree=4176996/4192956
[pid=16246] ppid=16244 vsize=13180 CPUtime=1182
/proc/16246/stat : 16246 (varsat-random_s) R 16244 16246 16046 0 -1 4194304 2796 0 0 0 118196 4 0 0 25 0 1 0 1098531091 13496320 2781 1992294400 4194304 5102416 548682068800 18446744073709551615 4249526 0 0 4096 3 0 0 0 17 1 0 0
/proc/16246/statm: 3295 2781 112 221 0 3071 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 13180



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16253
/proc/meminfo: memFree=867424/2055920 swapFree=4176996/4192956
[pid=16246] ppid=16244 vsize=13180 CPUtime=1200
/proc/16246/stat : 16246 (varsat-random_s) R 16244 16246 16046 0 -1 4194304 2799 0 0 0 119996 4 0 0 25 0 1 0 1098531091 13496320 2784 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/16246/statm: 3295 2784 112 221 0 3071 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 13180

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 1.00 1.00 2/65 16253
/proc/meminfo: memFree=867424/2055920 swapFree=4176996/4192956
[pid=16246] ppid=16244 vsize=13180 CPUtime=1200
/proc/16246/stat : 16246 (varsat-random_s) R 16244 16246 16046 0 -1 4194304 2799 0 0 0 119996 4 0 0 25 0 1 0 1098531091 13496320 2784 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/16246/statm: 3295 2784 112 221 0 3071 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 13180

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): 0.046992
CPU usage (%): 99.9756
Max. virtual memory (cumulated for all children) (KiB): 13180

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.046992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2799
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= 815

runsolver used 0.98285 second user time and 2.47062 second system time

The end

Launcher Data 

Begin job on node50 at 2009-03-28 17:44:50
IDJOB=1515761
IDBENCH=70456
IDSOLVER=539
FILE ID=node50/1515761-1238258690
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-S1703611043-077.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515761-1238258690/watcher-1515761-1238258690 -o /tmp/evaluation-result-1515761-1238258690/solver-1515761-1238258690 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=2106024406 HOME/instance-1515761-1238258690.cnf

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

MD5SUM BENCH= 5a3058eca6d17c7e905cfeaf908c8bc0
RANDOM SEED=2106024406

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:        879048 kB
Buffers:         88128 kB
Cached:         998316 kB
SwapCached:       9920 kB
Active:         173664 kB
Inactive:       924432 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        879048 kB
SwapTotal:     4192956 kB
SwapFree:      4176996 kB
Dirty:            1144 kB
Writeback:           0 kB
Mapped:          17328 kB
Slab:            64668 kB
Committed_AS:  2967060 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 18:04:52