Trace number 1517057

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) 1200.06 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/560/
unif-k3-r4.25-v560-c2380-S28271012-055.cnf
MD5SUMb8930473062e759b42f76ae6552762ee
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables560
Number of clauses2380
Sum of the clauses size7140
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32380
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  560                                                  |
0.00/0.00	c |  Number of clauses:    2380                                                 |
0.00/0.00	c |  Parsing time:         0.00         s                                       |
0.00/0.00	c |  Timeout:              43200 s
0.00/0.00	c |  Random Seed:          670252148.000000
0.00/0.00	c |  Heuristic:            EMSP-G, threshold 0.750                              |
0.00/0.00	c |  Branching Rule:       default (solution-guided)                            |
0.00/0.00	c |  Learned clauses in surveys?  Using NO learned clauses.                     |
0.00/0.00	c |                                                                             |
0.00/0.00	c ============================[ Search Statistics ]==============================
0.00/0.00	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.00	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.00	c ===============================================================================
0.00/0.00	c |         0 |     547     2364     7166 |      788        0    nan |  0.000 % |
0.02/0.02	c |       100 |     547     2364     7166 |      866      100     27 |  0.000 % |
0.02/0.05	c |       250 |     547     2364     7166 |      953      250     24 |  0.000 % |
0.02/0.07	c |       476 |     547     2364     7166 |     1048      476     24 |  0.000 % |
0.09/0.10	c |       815 |     547     2364     7166 |     1153      815     24 |  0.000 % |
0.09/0.14	c |      1321 |     547     2364     7166 |     1269      705     22 |  0.000 % |
0.09/0.19	c |      2080 |     547     2364     7166 |     1395      801     23 |  0.000 % |
0.19/0.26	c |      3220 |     547     2364     7166 |     1535     1209     22 |  0.000 % |
0.29/0.36	c |      4930 |     547     2364     7166 |     1689     1328     24 |  0.000 % |
0.49/0.50	c |      7494 |     547     2364     7166 |     1858     1282     23 |  0.000 % |
0.69/0.71	c |     11341 |     547     2364     7166 |     2043     1292     21 |  0.000 % |
1.00/1.02	c |     17108 |     547     2364     7166 |     2248     1793     23 |  0.000 % |
1.49/1.52	c |     25757 |     547     2364     7166 |     2473     1192     21 |  0.000 % |
2.20/2.27	c |     38731 |     547     2364     7166 |     2720     1448     23 |  0.000 % |
3.39/3.42	c |     58192 |     547     2364     7166 |     2992     1415     23 |  0.000 % |
5.09/5.20	c |     87386 |     547     2364     7166 |     3291     1605     22 |  0.000 % |
7.89/7.92	c |    131176 |     547     2364     7166 |     3620     1807     24 |  0.000 % |
12.09/12.11	c |    196861 |     547     2364     7166 |     3982     2944     26 |  0.000 % |
18.59/18.68	c |    295387 |     547     2364     7166 |     4381     2421     22 |  0.000 % |
29.08/29.19	c |    443176 |     547     2364     7166 |     4819     3590     25 |  0.000 % |
45.47/45.56	c |    664860 |     547     2364     7166 |     5301     2919     24 |  0.000 % |
71.46/71.53	c |    997387 |     547     2364     7166 |     5831     5344     28 |  0.000 % |
111.25/111.35	c |   1496176 |     547     2364     7166 |     6414     5667     28 |  0.000 % |
173.03/173.17	c |   2244359 |     547     2364     7166 |     7055     5606     27 |  0.000 % |
270.19/270.33	c |   3366635 |     547     2364     7166 |     7761     6469     28 |  0.000 % |
425.83/426.07	c |   5050046 |     547     2364     7166 |     8537     7139     29 |  0.000 % |
671.34/671.67	c |   7575165 |     547     2364     7166 |     9391     6398     28 |  0.000 % |
1052.10/1052.58	c |  11362840 |     547     2364     7166 |    10330     6900     27 |  0.000 % |

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-1517057-1238279443/watcher-1517057-1238279443 -o /tmp/evaluation-result-1517057-1238279443/solver-1517057-1238279443 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=670252148 HOME/instance-1517057-1238279443.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 2/64 31468
/proc/meminfo: memFree=1047272/2055920 swapFree=4179368/4192956
[pid=31468] ppid=31466 vsize=2556 CPUtime=0
/proc/31468/stat : 31468 (varsat-random_s) R 31466 31468 31127 0 -1 4194304 247 0 0 0 0 0 0 0 18 0 1 0 1100609927 2617344 232 1992294400 4194304 5102416 548682068800 18446744073709551615 4524016 0 0 4096 3 0 0 0 17 1 0 0
/proc/31468/statm: 639 233 95 221 0 415 0

[startup+0.0270479 s]
/proc/loadavg: 0.91 0.97 0.99 2/64 31468
/proc/meminfo: memFree=1047272/2055920 swapFree=4179368/4192956
[pid=31468] ppid=31466 vsize=2648 CPUtime=0.02
/proc/31468/stat : 31468 (varsat-random_s) R 31466 31468 31127 0 -1 4194304 274 0 0 0 2 0 0 0 18 0 1 0 1100609927 2711552 259 1992294400 4194304 5102416 548682068800 18446744073709551615 4244035 0 0 4096 3 0 0 0 17 1 0 0
/proc/31468/statm: 662 259 103 221 0 438 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2648

[startup+0.101062 s]
/proc/loadavg: 0.91 0.97 0.99 2/64 31468
/proc/meminfo: memFree=1047272/2055920 swapFree=4179368/4192956
[pid=31468] ppid=31466 vsize=2648 CPUtime=0.09
/proc/31468/stat : 31468 (varsat-random_s) R 31466 31468 31127 0 -1 4194304 284 0 0 0 9 0 0 0 18 0 1 0 1100609927 2711552 269 1992294400 4194304 5102416 548682068800 18446744073709551615 4254929 0 0 4096 3 0 0 0 17 1 0 0
/proc/31468/statm: 662 269 112 221 0 438 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2648

[startup+0.301099 s]
/proc/loadavg: 0.91 0.97 0.99 2/64 31468
/proc/meminfo: memFree=1047272/2055920 swapFree=4179368/4192956
[pid=31468] ppid=31466 vsize=2780 CPUtime=0.29
/proc/31468/stat : 31468 (varsat-random_s) R 31466 31468 31127 0 -1 4194304 315 0 0 0 29 0 0 0 19 0 1 0 1100609927 2846720 300 1992294400 4194304 5102416 548682068800 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/31468/statm: 695 300 112 221 0 471 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2780

[startup+0.701176 s]
/proc/loadavg: 0.91 0.97 0.99 2/64 31468
/proc/meminfo: memFree=1047272/2055920 swapFree=4179368/4192956
[pid=31468] ppid=31466 vsize=2912 CPUtime=0.69
/proc/31468/stat : 31468 (varsat-random_s) R 31466 31468 31127 0 -1 4194304 361 0 0 0 69 0 0 0 23 0 1 0 1100609927 2981888 346 1992294400 4194304 5102416 548682068800 18446744073709551615 4254884 0 0 4096 3 0 0 0 17 1 0 0
/proc/31468/statm: 728 346 112 221 0 504 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2912

[startup+1.50133 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 31469
/proc/meminfo: memFree=1046240/2055920 swapFree=4179368/4192956
[pid=31468] ppid=31466 vsize=3176 CPUtime=1.49
/proc/31468/stat : 31468 (varsat-random_s) R 31466 31468 31127 0 -1 4194304 411 0 0 0 149 0 0 0 25 0 1 0 1100609927 3252224 396 1992294400 4194304 5102416 548682068800 18446744073709551615 4250064 0 0 4096 3 0 0 0 17 1 0 0
/proc/31468/statm: 794 396 112 221 0 570 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3176

[startup+3.10164 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 31469
/proc/meminfo: memFree=1045856/2055920 swapFree=4179368/4192956
[pid=31468] ppid=31466 vsize=3444 CPUtime=3.09
/proc/31468/stat : 31468 (varsat-random_s) R 31466 31468 31127 0 -1 4194304 492 0 0 0 309 0 0 0 25 0 1 0 1100609927 3526656 477 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 1 0 0
/proc/31468/statm: 861 477 112 221 0 637 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3444

[startup+6.30126 s]
/proc/loadavg: 0.92 0.97 0.99 2/65 31469
/proc/meminfo: memFree=1045408/2055920 swapFree=4179368/4192956
[pid=31468] ppid=31466 vsize=3840 CPUtime=6.29
/proc/31468/stat : 31468 (varsat-random_s) R 31466 31468 31127 0 -1 4194304 578 0 0 0 629 0 0 0 25 0 1 0 1100609927 3932160 563 1992294400 4194304 5102416 548682068800 18446744073709551615 4249746 0 0 4096 3 0 0 0 17 1 0 0
/proc/31468/statm: 960 563 112 221 0 736 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3840

[startup+12.7015 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 31469
/proc/meminfo: memFree=1044896/2055920 swapFree=4179368/4192956
[pid=31468] ppid=31466 vsize=4276 CPUtime=12.69
/proc/31468/stat : 31468 (varsat-random_s) R 31466 31468 31127 0 -1 4194304 681 0 0 0 1269 0 0 0 25 0 1 0 1100609927 4378624 666 1992294400 4194304 5102416 548682068800 18446744073709551615 4255698 0 0 4096 3 0 0 0 17 1 0 0
/proc/31468/statm: 1069 666 112 221 0 845 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4276

[startup+25.502 s]
/proc/loadavg: 0.94 0.97 0.99 2/65 31469
/proc/meminfo: memFree=1044320/2055920 swapFree=4179368/4192956
[pid=31468] ppid=31466 vsize=4808 CPUtime=25.48
/proc/31468/stat : 31468 (varsat-random_s) R 31466 31468 31127 0 -1 4194304 822 0 0 0 2548 0 0 0 25 0 1 0 1100609927 4923392 807 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/31468/statm: 1202 807 112 221 0 978 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4808

[startup+51.1019 s]
/proc/loadavg: 0.96 0.97 0.99 2/65 31469
/proc/meminfo: memFree=1043296/2055920 swapFree=4179368/4192956
[pid=31468] ppid=31466 vsize=5768 CPUtime=51.07
/proc/31468/stat : 31468 (varsat-random_s) R 31466 31468 31127 0 -1 4194304 1066 0 0 0 5107 0 0 0 25 0 1 0 1100609927 5906432 1051 1992294400 4194304 5102416 548682068800 18446744073709551615 4250173 0 0 4096 3 0 0 0 17 1 0 0
/proc/31468/statm: 1442 1051 112 221 0 1218 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 5768

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.99 2/65 31469
/proc/meminfo: memFree=1042272/2055920 swapFree=4179368/4192956
[pid=31468] ppid=31466 vsize=6712 CPUtime=102.26
/proc/31468/stat : 31468 (varsat-random_s) R 31466 31468 31127 0 -1 4194304 1304 0 0 0 10225 1 0 0 25 0 1 0 1100609927 6873088 1289 1992294400 4194304 5102416 548682068800 18446744073709551615 4250067 0 0 4096 3 0 0 0 17 1 0 0
/proc/31468/statm: 1678 1289 112 221 0 1454 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 6712

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31469
/proc/meminfo: memFree=1041440/2055920 swapFree=4179368/4192956
[pid=31468] ppid=31466 vsize=7524 CPUtime=162.23
/proc/31468/stat : 31468 (varsat-random_s) R 31466 31468 31127 0 -1 4194304 1504 0 0 0 16222 1 0 0 25 0 1 0 1100609927 7704576 1489 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 1 0 0
/proc/31468/statm: 1881 1489 112 221 0 1657 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 7524

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31469
/proc/meminfo: memFree=1040736/2055920 swapFree=4179368/4192956
[pid=31468] ppid=31466 vsize=8216 CPUtime=222.2
/proc/31468/stat : 31468 (varsat-random_s) R 31466 31468 31127 0 -1 4194304 1681 0 0 0 22219 1 0 0 25 0 1 0 1100609927 8413184 1666 1992294400 4194304 5102416 548682068800 18446744073709551615 4249508 0 0 4096 3 0 0 0 17 1 0 0
/proc/31468/statm: 2054 1666 112 221 0 1830 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 8216

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31469
/proc/meminfo: memFree=1040288/2055920 swapFree=4179368/4192956
[pid=31468] ppid=31466 vsize=8620 CPUtime=282.19
/proc/31468/stat : 31468 (varsat-random_s) R 31466 31468 31127 0 -1 4194304 1786 0 0 0 28217 2 0 0 25 0 1 0 1100609927 8826880 1771 1992294400 4194304 5102416 548682068800 18446744073709551615 4253879 0 0 4096 3 0 0 0 17 1 0 0
/proc/31468/statm: 2155 1771 112 221 0 1931 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 8620

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31469
/proc/meminfo: memFree=1039712/2055920 swapFree=4179368/4192956
[pid=31468] ppid=31466 vsize=9324 CPUtime=342.16
/proc/31468/stat : 31468 (varsat-random_s) R 31466 31468 31127 0 -1 4194304 1928 0 0 0 34214 2 0 0 25 0 1 0 1100609927 9547776 1913 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/31468/statm: 2331 1913 112 221 0 2107 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 9324

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31469
/proc/meminfo: memFree=1039456/2055920 swapFree=4179368/4192956
[pid=31468] ppid=31466 vsize=9608 CPUtime=402.14
/proc/31468/stat : 31468 (varsat-random_s) R 31466 31468 31127 0 -1 4194304 2005 0 0 0 40212 2 0 0 25 0 1 0 1100609927 9838592 1990 1992294400 4194304 5102416 548682068800 18446744073709551615 4250067 0 0 4096 3 0 0 0 17 1 0 0
/proc/31468/statm: 2402 1990 112 221 0 2178 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 9608

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31469
/proc/meminfo: memFree=1039008/2055920 swapFree=4179368/4192956
[pid=31468] ppid=31466 vsize=10020 CPUtime=462.12
/proc/31468/stat : 31468 (varsat-random_s) R 31466 31468 31127 0 -1 4194304 2116 0 0 0 46209 3 0 0 25 0 1 0 1100609927 10260480 2101 1992294400 4194304 5102416 548682068800 18446744073709551615 4248793 0 0 4096 3 0 0 0 17 1 0 0
/proc/31468/statm: 2505 2101 112 221 0 2281 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 10020

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31469
/proc/meminfo: memFree=1038688/2055920 swapFree=4179368/4192956
[pid=31468] ppid=31466 vsize=10436 CPUtime=522.1
/proc/31468/stat : 31468 (varsat-random_s) R 31466 31468 31127 0 -1 4194304 2208 0 0 0 52207 3 0 0 25 0 1 0 1100609927 10686464 2193 1992294400 4194304 5102416 548682068800 18446744073709551615 4249543 0 0 4096 3 0 0 0 17 1 0 0
/proc/31468/statm: 2609 2193 112 221 0 2385 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 10436

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31469
/proc/meminfo: memFree=1038304/2055920 swapFree=4179368/4192956
[pid=31468] ppid=31466 vsize=10864 CPUtime=582.07
/proc/31468/stat : 31468 (varsat-random_s) R 31466 31468 31127 0 -1 4194304 2296 0 0 0 58204 3 0 0 25 0 1 0 1100609927 11124736 2281 1992294400 4194304 5102416 548682068800 18446744073709551615 4249526 0 0 4096 3 0 0 0 17 1 0 0
/proc/31468/statm: 2716 2281 112 221 0 2492 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 10864

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31469
/proc/meminfo: memFree=1038112/2055920 swapFree=4179368/4192956
[pid=31468] ppid=31466 vsize=10996 CPUtime=642.06
/proc/31468/stat : 31468 (varsat-random_s) R 31466 31468 31127 0 -1 4194304 2342 0 0 0 64202 4 0 0 25 0 1 0 1100609927 11259904 2327 1992294400 4194304 5102416 548682068800 18446744073709551615 4249451 0 0 4096 3 0 0 0 17 1 0 0
/proc/31468/statm: 2749 2327 112 221 0 2525 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 10996

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31469
/proc/meminfo: memFree=1037664/2055920 swapFree=4179368/4192956
[pid=31468] ppid=31466 vsize=11400 CPUtime=702.03
/proc/31468/stat : 31468 (varsat-random_s) R 31466 31468 31127 0 -1 4194304 2436 0 0 0 70199 4 0 0 25 0 1 0 1100609927 11673600 2421 1992294400 4194304 5102416 548682068800 18446744073709551615 4249699 0 0 4096 3 0 0 0 17 1 0 0
/proc/31468/statm: 2850 2421 112 221 0 2626 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 11400

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31469
/proc/meminfo: memFree=1037408/2055920 swapFree=4179368/4192956
[pid=31468] ppid=31466 vsize=11684 CPUtime=762.01
/proc/31468/stat : 31468 (varsat-random_s) R 31466 31468 31127 0 -1 4194304 2502 0 0 0 76197 4 0 0 25 0 1 0 1100609927 11964416 2487 1992294400 4194304 5102416 548682068800 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 1 0 0
/proc/31468/statm: 2921 2487 112 221 0 2697 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 11684

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31471
/proc/meminfo: memFree=1037216/2055920 swapFree=4179368/4192956
[pid=31468] ppid=31466 vsize=11832 CPUtime=821.98
/proc/31468/stat : 31468 (varsat-random_s) R 31466 31468 31127 0 -1 4194304 2556 0 0 0 82194 4 0 0 25 0 1 0 1100609927 12115968 2541 1992294400 4194304 5102416 548682068800 18446744073709551615 4255748 0 0 4096 3 0 0 0 17 1 0 0
/proc/31468/statm: 2958 2541 112 221 0 2734 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 11832

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31471
/proc/meminfo: memFree=1037024/2055920 swapFree=4179368/4192956
[pid=31468] ppid=31466 vsize=12104 CPUtime=881.96
/proc/31468/stat : 31468 (varsat-random_s) R 31466 31468 31127 0 -1 4194304 2604 0 0 0 88191 5 0 0 25 0 1 0 1100609927 12394496 2589 1992294400 4194304 5102416 548682068800 18446744073709551615 4254565 0 0 4096 3 0 0 0 17 1 0 0
/proc/31468/statm: 3026 2589 112 221 0 2802 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 12104

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31471
/proc/meminfo: memFree=1036896/2055920 swapFree=4179368/4192956
[pid=31468] ppid=31466 vsize=12384 CPUtime=941.94
/proc/31468/stat : 31468 (varsat-random_s) R 31466 31468 31127 0 -1 4194304 2658 0 0 0 94189 5 0 0 25 0 1 0 1100609927 12681216 2643 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/31468/statm: 3096 2643 112 221 0 2872 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 12384

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31471
/proc/meminfo: memFree=1036704/2055920 swapFree=4179368/4192956
[pid=31468] ppid=31466 vsize=12524 CPUtime=1001.91
/proc/31468/stat : 31468 (varsat-random_s) R 31466 31468 31127 0 -1 4194304 2693 0 0 0 100186 5 0 0 25 0 1 0 1100609927 12824576 2678 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/31468/statm: 3131 2678 112 221 0 2907 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 12524

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31471
/proc/meminfo: memFree=1036384/2055920 swapFree=4179368/4192956
[pid=31468] ppid=31466 vsize=12668 CPUtime=1061.89
/proc/31468/stat : 31468 (varsat-random_s) R 31466 31468 31127 0 -1 4194304 2756 0 0 0 106184 5 0 0 25 0 1 0 1100609927 12972032 2741 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/31468/statm: 3167 2741 112 221 0 2943 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 12668

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31471
/proc/meminfo: memFree=1035936/2055920 swapFree=4179368/4192956
[pid=31468] ppid=31466 vsize=13216 CPUtime=1121.88
/proc/31468/stat : 31468 (varsat-random_s) R 31466 31468 31127 0 -1 4194304 2867 0 0 0 112182 6 0 0 25 0 1 0 1100609927 13533184 2852 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/31468/statm: 3304 2852 112 221 0 3080 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 13216

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31471
/proc/meminfo: memFree=1035616/2055920 swapFree=4179368/4192956
[pid=31468] ppid=31466 vsize=13500 CPUtime=1181.85
/proc/31468/stat : 31468 (varsat-random_s) R 31466 31468 31127 0 -1 4194304 2936 0 0 0 118179 6 0 0 25 0 1 0 1100609927 13824000 2921 1992294400 4194304 5102416 548682068800 18446744073709551615 4249582 0 0 4096 3 0 0 0 17 1 0 0
/proc/31468/statm: 3375 2921 112 221 0 3151 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 13500



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 31471
/proc/meminfo: memFree=1035616/2055920 swapFree=4179368/4192956
[pid=31468] ppid=31466 vsize=13500 CPUtime=1200.05
/proc/31468/stat : 31468 (varsat-random_s) R 31466 31468 31127 0 -1 4194304 2950 0 0 0 119999 6 0 0 25 0 1 0 1100609927 13824000 2935 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/31468/statm: 3375 2935 112 221 0 3151 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 13500

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 0.99 2/65 31471
/proc/meminfo: memFree=1035616/2055920 swapFree=4179368/4192956
[pid=31468] ppid=31466 vsize=13500 CPUtime=1200.05
/proc/31468/stat : 31468 (varsat-random_s) R 31466 31468 31127 0 -1 4194304 2950 0 0 0 119999 6 0 0 25 0 1 0 1100609927 13824000 2935 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/31468/statm: 3375 2935 112 221 0 3151 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 13500

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.06
CPU user time (s): 1199.99
CPU system time (s): 0.067989
CPU usage (%): 99.9628
Max. virtual memory (cumulated for all children) (KiB): 13500

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.067989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2950
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= 1682

runsolver used 0.896863 second user time and 2.45063 second system time

The end

Launcher Data 

Begin job on node23 at 2009-03-28 23:30:43
IDJOB=1517057
IDBENCH=70564
IDSOLVER=539
FILE ID=node23/1517057-1238279443
PBS_JOBID= 9060847
Free space on /tmp= 66316 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/560/unif-k3-r4.25-v560-c2380-S28271012-055.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517057-1238279443/watcher-1517057-1238279443 -o /tmp/evaluation-result-1517057-1238279443/solver-1517057-1238279443 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=670252148 HOME/instance-1517057-1238279443.cnf

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

MD5SUM BENCH= b8930473062e759b42f76ae6552762ee
RANDOM SEED=670252148

node23.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		: 3000.268
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		: 3000.268
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:       1047752 kB
Buffers:         96148 kB
Cached:         819656 kB
SwapCached:       7500 kB
Active:         209124 kB
Inactive:       715588 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1047752 kB
SwapTotal:     4192956 kB
SwapFree:      4179368 kB
Dirty:            1056 kB
Writeback:           0 kB
Mapped:          14676 kB
Slab:            69516 kB
Committed_AS:  2927280 kB
PageTables:       1392 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= 66316 MiB
End job on node23 at 2009-03-28 23:50:45