Trace number 1516241

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) 1200.04 1200.31

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/60/
unif-k7-r89-v60-c5340-S2037556208-016.cnf
MD5SUM420131c044d6c3aad62b65241fc230d6
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.677896
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:          1321191424.000000
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 |       102 |      60     5340    37380 |     1958      102     22 |  0.028 % |
0.09/0.19	c |       255 |      60     5340    37380 |     2153      255     22 |  0.028 % |
0.19/0.23	c |       481 |      60     5340    37380 |     2369      481     21 |  0.028 % |
0.19/0.26	c |       819 |      60     5340    37380 |     2606      819     21 |  0.028 % |
0.29/0.31	c |      1325 |      60     5340    37380 |     2866     1325     22 |  0.028 % |
0.29/0.37	c |      2085 |      60     5340    37380 |     3153     2085     21 |  0.028 % |
0.39/0.47	c |      3224 |      60     5340    37380 |     3468     1633     21 |  0.028 % |
0.49/0.58	c |      4934 |      60     5340    37380 |     3815     3343     21 |  0.028 % |
0.69/0.75	c |      7498 |      60     5340    37380 |     4197     2066     21 |  0.028 % |
1.00/1.00	c |     11342 |      60     5340    37380 |     4616     3797     21 |  0.028 % |
1.29/1.36	c |     17109 |      60     5340    37380 |     5078     2600     21 |  0.028 % |
1.79/1.89	c |     25758 |      60     5340    37380 |     5586     3594     20 |  0.028 % |
2.59/2.68	c |     38732 |      60     5340    37380 |     6145     5345     21 |  0.028 % |
3.89/3.94	c |     58193 |      60     5340    37380 |     6759     3200     20 |  0.028 % |
5.79/5.88	c |     87385 |      60     5340    37380 |     7435     5250     21 |  0.028 % |
8.99/9.01	c |    131174 |      60     5340    37380 |     8179     4274     20 |  0.028 % |
13.89/13.91	c |    196858 |      60     5340    37380 |     8996     4320     20 |  0.028 % |
21.39/21.50	c |    295384 |      60     5340    37380 |     9896     8126     21 |  0.028 % |
33.58/33.63	c |    443176 |      60     5340    37380 |    10886     7111     20 |  0.028 % |
52.38/52.47	c |    664860 |      60     5340    37380 |    11974    10595     20 |  0.028 % |
82.47/82.52	c |    997386 |      60     5340    37380 |    13172     7171     18 |  0.028 % |
130.96/131.01	c |   1496174 |      60     5340    37380 |    14489    11140     19 |  0.028 % |
208.95/209.04	c |   2244356 |      60     5340    37380 |    15938    11956     20 |  0.028 % |
335.51/335.63	c |   3366630 |      60     5340    37380 |    17532     8996     18 |  0.028 % |
540.56/540.76	c |   5050041 |      60     5340    37380 |    19285    16001     18 |  0.028 % |
878.49/878.71	c |   7575157 |      60     5340    37380 |    21214    11956     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-1516241-1238266708/watcher-1516241-1238266708 -o /tmp/evaluation-result-1516241-1238266708/solver-1516241-1238266708 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=1321191424 HOME/instance-1516241-1238266708.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 0.98 0.99 3/68 16956
/proc/meminfo: memFree=733928/2055920 swapFree=4177828/4192956
[pid=16956] ppid=16954 vsize=2676 CPUtime=0
/proc/16956/stat : 16956 (varsat-random_s) R 16954 16956 16520 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1099332815 2740224 271 1992294400 4194304 5102416 548682068800 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/16956/statm: 669 271 88 221 0 445 0

[startup+0.0434499 s]
/proc/loadavg: 0.99 0.98 0.99 3/68 16956
/proc/meminfo: memFree=733928/2055920 swapFree=4177828/4192956
[pid=16956] ppid=16954 vsize=3364 CPUtime=0.03
/proc/16956/stat : 16956 (varsat-random_s) R 16954 16956 16520 0 -1 4194304 488 0 0 0 3 0 0 0 18 0 1 0 1099332815 3444736 473 1992294400 4194304 5102416 548682068800 18446744073709551615 4273029 0 0 4096 3 0 0 0 17 1 0 0
/proc/16956/statm: 841 473 97 221 0 617 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 3364

[startup+0.101453 s]
/proc/loadavg: 0.99 0.98 0.99 3/68 16956
/proc/meminfo: memFree=733928/2055920 swapFree=4177828/4192956
[pid=16956] ppid=16954 vsize=3536 CPUtime=0.09
/proc/16956/stat : 16956 (varsat-random_s) R 16954 16956 16520 0 -1 4194304 511 0 0 0 9 0 0 0 18 0 1 0 1099332815 3620864 496 1992294400 4194304 5102416 548682068800 18446744073709551615 4272646 0 0 4096 3 0 0 0 17 1 0 0
/proc/16956/statm: 884 496 98 221 0 660 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3536

[startup+0.301466 s]
/proc/loadavg: 0.99 0.98 0.99 3/68 16956
/proc/meminfo: memFree=733928/2055920 swapFree=4177828/4192956
[pid=16956] ppid=16954 vsize=3472 CPUtime=0.29
/proc/16956/stat : 16956 (varsat-random_s) R 16954 16956 16520 0 -1 4194304 525 0 0 0 29 0 0 0 19 0 1 0 1099332815 3555328 510 1992294400 4194304 5102416 548682068800 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 1 0 0
/proc/16956/statm: 868 510 112 221 0 644 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3472

[startup+0.701492 s]
/proc/loadavg: 0.99 0.98 0.99 3/68 16956
/proc/meminfo: memFree=733928/2055920 swapFree=4177828/4192956
[pid=16956] ppid=16954 vsize=3604 CPUtime=0.69
/proc/16956/stat : 16956 (varsat-random_s) R 16954 16956 16520 0 -1 4194304 560 0 0 0 69 0 0 0 23 0 1 0 1099332815 3690496 545 1992294400 4194304 5102416 548682068800 18446744073709551615 4249619 0 0 4096 3 0 0 0 17 1 0 0
/proc/16956/statm: 901 545 112 221 0 677 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3604

[startup+1.50155 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 16957
/proc/meminfo: memFree=732000/2055920 swapFree=4177828/4192956
[pid=16956] ppid=16954 vsize=4012 CPUtime=1.49
/proc/16956/stat : 16956 (varsat-random_s) R 16954 16956 16520 0 -1 4194304 658 0 0 0 149 0 0 0 25 0 1 0 1099332815 4108288 643 1992294400 4194304 5102416 548682068800 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 1 0 0
/proc/16956/statm: 1003 643 112 221 0 779 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4012

[startup+3.10166 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 16957
/proc/meminfo: memFree=731488/2055920 swapFree=4177828/4192956
[pid=16956] ppid=16954 vsize=4420 CPUtime=3.09
/proc/16956/stat : 16956 (varsat-random_s) R 16954 16956 16520 0 -1 4194304 740 0 0 0 309 0 0 0 25 0 1 0 1099332815 4526080 725 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/16956/statm: 1105 725 112 221 0 881 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4420

[startup+6.30187 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 16957
/proc/meminfo: memFree=730976/2055920 swapFree=4177828/4192956
[pid=16956] ppid=16954 vsize=4868 CPUtime=6.29
/proc/16956/stat : 16956 (varsat-random_s) R 16954 16956 16520 0 -1 4194304 860 0 0 0 629 0 0 0 25 0 1 0 1099332815 4984832 845 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 1 0 0
/proc/16956/statm: 1217 845 112 221 0 993 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4868

[startup+12.7013 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 16957
/proc/meminfo: memFree=730144/2055920 swapFree=4177828/4192956
[pid=16956] ppid=16954 vsize=5552 CPUtime=12.69
/proc/16956/stat : 16956 (varsat-random_s) R 16954 16956 16520 0 -1 4194304 1002 0 0 0 1269 0 0 0 25 0 1 0 1099332815 5685248 987 1992294400 4194304 5102416 548682068800 18446744073709551615 4249699 0 0 4096 3 0 0 0 17 1 0 0
/proc/16956/statm: 1388 987 112 221 0 1164 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5552

[startup+25.5012 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 16957
/proc/meminfo: memFree=729504/2055920 swapFree=4177828/4192956
[pid=16956] ppid=16954 vsize=6272 CPUtime=25.48
/proc/16956/stat : 16956 (varsat-random_s) R 16954 16956 16520 0 -1 4194304 1167 0 0 0 2548 0 0 0 25 0 1 0 1099332815 6422528 1152 1992294400 4194304 5102416 548682068800 18446744073709551615 4253973 0 0 4096 3 0 0 0 17 1 0 0
/proc/16956/statm: 1568 1152 112 221 0 1344 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6272

[startup+51.1019 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 16957
/proc/meminfo: memFree=728544/2055920 swapFree=4177828/4192956
[pid=16956] ppid=16954 vsize=7220 CPUtime=51.08
/proc/16956/stat : 16956 (varsat-random_s) R 16954 16956 16520 0 -1 4194304 1398 0 0 0 5108 0 0 0 25 0 1 0 1099332815 7393280 1383 1992294400 4194304 5102416 548682068800 18446744073709551615 4249582 0 0 4096 3 0 0 0 17 1 0 0
/proc/16956/statm: 1805 1383 112 221 0 1581 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7220

[startup+102.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 16957
/proc/meminfo: memFree=727328/2055920 swapFree=4177828/4192956
[pid=16956] ppid=16954 vsize=8440 CPUtime=102.27
/proc/16956/stat : 16956 (varsat-random_s) R 16954 16956 16520 0 -1 4194304 1694 0 0 0 10226 1 0 0 25 0 1 0 1099332815 8642560 1679 1992294400 4194304 5102416 548682068800 18446744073709551615 4249619 0 0 4096 3 0 0 0 17 1 0 0
/proc/16956/statm: 2110 1679 112 221 0 1886 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 8440

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 16963
/proc/meminfo: memFree=726368/2055920 swapFree=4177828/4192956
[pid=16956] ppid=16954 vsize=9196 CPUtime=162.24
/proc/16956/stat : 16956 (varsat-random_s) R 16954 16956 16520 0 -1 4194304 1879 0 0 0 16223 1 0 0 25 0 1 0 1099332815 9416704 1864 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/16956/statm: 2299 1864 112 221 0 2075 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 9196

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 16963
/proc/meminfo: memFree=726112/2055920 swapFree=4177828/4192956
[pid=16956] ppid=16954 vsize=9576 CPUtime=222.24
/proc/16956/stat : 16956 (varsat-random_s) R 16954 16956 16520 0 -1 4194304 1984 0 0 0 22222 2 0 0 25 0 1 0 1099332815 9805824 1969 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/16956/statm: 2394 1969 112 221 0 2170 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 9576

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 16963
/proc/meminfo: memFree=725344/2055920 swapFree=4177828/4192956
[pid=16956] ppid=16954 vsize=10556 CPUtime=282.22
/proc/16956/stat : 16956 (varsat-random_s) R 16954 16956 16520 0 -1 4194304 2161 0 0 0 28220 2 0 0 25 0 1 0 1099332815 10809344 2146 1992294400 4194304 5102416 548682068800 18446744073709551615 4249619 0 0 4096 3 0 0 0 17 1 0 0
/proc/16956/statm: 2639 2146 112 221 0 2415 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 10556

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 16963
/proc/meminfo: memFree=725216/2055920 swapFree=4177828/4192956
[pid=16956] ppid=16954 vsize=10556 CPUtime=342.21
/proc/16956/stat : 16956 (varsat-random_s) R 16954 16956 16520 0 -1 4194304 2198 0 0 0 34219 2 0 0 25 0 1 0 1099332815 10809344 2183 1992294400 4194304 5102416 548682068800 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 1 0 0
/proc/16956/statm: 2639 2183 112 221 0 2415 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 10556

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 16963
/proc/meminfo: memFree=724576/2055920 swapFree=4177828/4192956
[pid=16956] ppid=16954 vsize=11316 CPUtime=402.19
/proc/16956/stat : 16956 (varsat-random_s) R 16954 16956 16520 0 -1 4194304 2358 0 0 0 40217 2 0 0 25 0 1 0 1099332815 11587584 2343 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/16956/statm: 2829 2343 112 221 0 2605 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 11316

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 16963
/proc/meminfo: memFree=724448/2055920 swapFree=4177828/4192956
[pid=16956] ppid=16954 vsize=11504 CPUtime=462.18
/proc/16956/stat : 16956 (varsat-random_s) R 16954 16956 16520 0 -1 4194304 2385 0 0 0 46215 3 0 0 25 0 1 0 1099332815 11780096 2370 1992294400 4194304 5102416 548682068800 18446744073709551615 4250052 0 0 4096 3 0 0 0 17 1 0 0
/proc/16956/statm: 2876 2370 112 221 0 2652 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 11504

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 16963
/proc/meminfo: memFree=724320/2055920 swapFree=4177828/4192956
[pid=16956] ppid=16954 vsize=11504 CPUtime=522.17
/proc/16956/stat : 16956 (varsat-random_s) R 16954 16956 16520 0 -1 4194304 2407 0 0 0 52214 3 0 0 25 0 1 0 1099332815 11780096 2392 1992294400 4194304 5102416 548682068800 18446744073709551615 4249619 0 0 4096 3 0 0 0 17 1 0 0
/proc/16956/statm: 2876 2392 112 221 0 2652 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 11504

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 16963
/proc/meminfo: memFree=724192/2055920 swapFree=4177828/4192956
[pid=16956] ppid=16954 vsize=11764 CPUtime=582.16
/proc/16956/stat : 16956 (varsat-random_s) R 16954 16956 16520 0 -1 4194304 2470 0 0 0 58212 4 0 0 25 0 1 0 1099332815 12046336 2455 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/16956/statm: 2941 2455 112 221 0 2717 0
Current children cumulated CPU time (s) 582.16
Current children cumulated vsize (KiB) 11764

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 16963
/proc/meminfo: memFree=723744/2055920 swapFree=4177828/4192956
[pid=16956] ppid=16954 vsize=12336 CPUtime=642.15
/proc/16956/stat : 16956 (varsat-random_s) R 16954 16956 16520 0 -1 4194304 2573 0 0 0 64211 4 0 0 25 0 1 0 1099332815 12632064 2558 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/16956/statm: 3084 2558 112 221 0 2860 0
Current children cumulated CPU time (s) 642.15
Current children cumulated vsize (KiB) 12336

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 16963
/proc/meminfo: memFree=723424/2055920 swapFree=4177828/4192956
[pid=16956] ppid=16954 vsize=12716 CPUtime=702.13
/proc/16956/stat : 16956 (varsat-random_s) R 16954 16956 16520 0 -1 4194304 2657 0 0 0 70209 4 0 0 25 0 1 0 1099332815 13021184 2642 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 1 0 0
/proc/16956/statm: 3179 2642 112 221 0 2955 0
Current children cumulated CPU time (s) 702.13
Current children cumulated vsize (KiB) 12716

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 16963
/proc/meminfo: memFree=723424/2055920 swapFree=4177828/4192956
[pid=16956] ppid=16954 vsize=12716 CPUtime=762.12
/proc/16956/stat : 16956 (varsat-random_s) R 16954 16956 16520 0 -1 4194304 2667 0 0 0 76208 4 0 0 25 0 1 0 1099332815 13021184 2652 1992294400 4194304 5102416 548682068800 18446744073709551615 4249619 0 0 4096 3 0 0 0 17 1 0 0
/proc/16956/statm: 3179 2652 112 221 0 2955 0
Current children cumulated CPU time (s) 762.12
Current children cumulated vsize (KiB) 12716

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 16963
/proc/meminfo: memFree=723424/2055920 swapFree=4177828/4192956
[pid=16956] ppid=16954 vsize=12716 CPUtime=822.11
/proc/16956/stat : 16956 (varsat-random_s) R 16954 16956 16520 0 -1 4194304 2667 0 0 0 82206 5 0 0 25 0 1 0 1099332815 13021184 2652 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/16956/statm: 3179 2652 112 221 0 2955 0
Current children cumulated CPU time (s) 822.11
Current children cumulated vsize (KiB) 12716

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 16963
/proc/meminfo: memFree=723296/2055920 swapFree=4177828/4192956
[pid=16956] ppid=16954 vsize=12716 CPUtime=882.09
/proc/16956/stat : 16956 (varsat-random_s) R 16954 16956 16520 0 -1 4194304 2700 0 0 0 88204 5 0 0 25 0 1 0 1099332815 13021184 2685 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 1 0 0
/proc/16956/statm: 3179 2685 112 221 0 2955 0
Current children cumulated CPU time (s) 882.09
Current children cumulated vsize (KiB) 12716

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 16963
/proc/meminfo: memFree=723232/2055920 swapFree=4177828/4192956
[pid=16956] ppid=16954 vsize=12904 CPUtime=942.07
/proc/16956/stat : 16956 (varsat-random_s) R 16954 16956 16520 0 -1 4194304 2734 0 0 0 94202 5 0 0 25 0 1 0 1099332815 13213696 2719 1992294400 4194304 5102416 548682068800 18446744073709551615 4249619 0 0 4096 3 0 0 0 17 1 0 0
/proc/16956/statm: 3226 2719 112 221 0 3002 0
Current children cumulated CPU time (s) 942.07
Current children cumulated vsize (KiB) 12904

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 16963
/proc/meminfo: memFree=722976/2055920 swapFree=4177828/4192956
[pid=16956] ppid=16954 vsize=12904 CPUtime=1002.07
/proc/16956/stat : 16956 (varsat-random_s) R 16954 16956 16520 0 -1 4194304 2771 0 0 0 100201 6 0 0 25 0 1 0 1099332815 13213696 2756 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/16956/statm: 3226 2756 112 221 0 3002 0
Current children cumulated CPU time (s) 1002.07
Current children cumulated vsize (KiB) 12904

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 16963
/proc/meminfo: memFree=722976/2055920 swapFree=4177828/4192956
[pid=16956] ppid=16954 vsize=12904 CPUtime=1062.05
/proc/16956/stat : 16956 (varsat-random_s) R 16954 16956 16520 0 -1 4194304 2774 0 0 0 106199 6 0 0 25 0 1 0 1099332815 13213696 2759 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/16956/statm: 3226 2759 112 221 0 3002 0
Current children cumulated CPU time (s) 1062.05
Current children cumulated vsize (KiB) 12904

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 16963
/proc/meminfo: memFree=722912/2055920 swapFree=4177828/4192956
[pid=16956] ppid=16954 vsize=12904 CPUtime=1122.04
/proc/16956/stat : 16956 (varsat-random_s) R 16954 16956 16520 0 -1 4194304 2782 0 0 0 112198 6 0 0 25 0 1 0 1099332815 13213696 2767 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/16956/statm: 3226 2767 112 221 0 3002 0
Current children cumulated CPU time (s) 1122.04
Current children cumulated vsize (KiB) 12904

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 16963
/proc/meminfo: memFree=722848/2055920 swapFree=4177828/4192956
[pid=16956] ppid=16954 vsize=12904 CPUtime=1182.02
/proc/16956/stat : 16956 (varsat-random_s) R 16954 16956 16520 0 -1 4194304 2794 0 0 0 118196 6 0 0 25 0 1 0 1099332815 13213696 2779 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/16956/statm: 3226 2779 112 221 0 3002 0
Current children cumulated CPU time (s) 1182.02
Current children cumulated vsize (KiB) 12904



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 16963
/proc/meminfo: memFree=722848/2055920 swapFree=4177828/4192956
[pid=16956] ppid=16954 vsize=12904 CPUtime=1200.03
/proc/16956/stat : 16956 (varsat-random_s) R 16954 16956 16520 0 -1 4194304 2796 0 0 0 119996 7 0 0 25 0 1 0 1099332815 13213696 2781 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/16956/statm: 3226 2781 112 221 0 3002 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 12904

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: 0.99 0.98 0.99 2/69 16963
/proc/meminfo: memFree=722848/2055920 swapFree=4177828/4192956
[pid=16956] ppid=16954 vsize=12904 CPUtime=1200.03
/proc/16956/stat : 16956 (varsat-random_s) R 16954 16956 16520 0 -1 4194304 2796 0 0 0 119996 7 0 0 25 0 1 0 1099332815 13213696 2781 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/16956/statm: 3226 2781 112 221 0 3002 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 12904

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.31
CPU time (s): 1200.04
CPU user time (s): 1199.97
CPU system time (s): 0.072988
CPU usage (%): 99.9775
Max. virtual memory (cumulated for all children) (KiB): 12904

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.072988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2796
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= 2946

runsolver used 1.2828 second user time and 3.09353 second system time

The end

Launcher Data 

Begin job on node52 at 2009-03-28 19:58:28
IDJOB=1516241
IDBENCH=70496
IDSOLVER=539
FILE ID=node52/1516241-1238266708
PBS_JOBID= 9060765
Free space on /tmp= 66324 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/60/unif-k7-r89-v60-c5340-S2037556208-016.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516241-1238266708/watcher-1516241-1238266708 -o /tmp/evaluation-result-1516241-1238266708/solver-1516241-1238266708 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=1321191424 HOME/instance-1516241-1238266708.cnf

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

MD5SUM BENCH= 420131c044d6c3aad62b65241fc230d6
RANDOM SEED=1321191424

node52.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		: 3000.230
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		: 3000.230
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:        734408 kB
Buffers:         90604 kB
Cached:        1137192 kB
SwapCached:       7968 kB
Active:         127320 kB
Inactive:      1110456 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        734408 kB
SwapTotal:     4192956 kB
SwapFree:      4177828 kB
Dirty:            1144 kB
Writeback:           0 kB
Mapped:          15644 kB
Slab:            69264 kB
Committed_AS:  2972868 kB
PageTables:       1736 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= 66324 MiB
End job on node52 at 2009-03-28 20:18:30