Trace number 1731470

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-crafted 2009-03-22? (TO) 1200.06 1200.41

General information on the benchmark

Namecrafted/Difficult/contest-02-03-04/
contest04-lksat-n1000-m6860-k4-l4-s1935114289.sat05-523.reshuffled-07.cnf
MD5SUM27360692d166ffe055bd444eea177edf
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark852.684
Satisfiable
(Un)Satisfiability was proved
Number of variables987
Number of clauses6860
Sum of the clauses size27440
Maximum clause length4
Minimum clause length4
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 46860
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:  1000                                                 |
0.00/0.00	c |  Number of clauses:    6860                                                 |
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:          190899472.000000
0.00/0.01	c |  Heuristic:            EMBP-G, threshold 0.800                              |
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 |                                                                             |
0.00/0.03	c ============================[ Search Statistics ]==============================
0.00/0.03	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.03	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.03	c ===============================================================================
0.00/0.03	c |         0 |     790     4052    13081 |     1350        0    nan |  0.000 % |
0.00/0.04	c |       100 |     790     4052    13081 |     1485      100     17 |  0.000 % |
0.00/0.05	c |       250 |     790     4052    13081 |     1634      250     16 |  0.000 % |
0.00/0.07	c |       477 |     790     4052    13081 |     1797      477     15 |  0.000 % |
0.00/0.09	c |       815 |     790     4052    13081 |     1977      815     16 |  0.000 % |
0.09/0.13	c |      1322 |     790     4052    13081 |     2175     1322     18 |  0.000 % |
0.09/0.18	c |      2083 |     790     4052    13081 |     2392     2083     19 |  0.000 % |
0.19/0.27	c |      3223 |     790     4052    13081 |     2632     1985     18 |  0.000 % |
0.39/0.40	c |      4932 |     790     4052    13081 |     2895     2337     19 |  0.000 % |
0.59/0.60	c |      7494 |     790     4052    13081 |     3184     1932     17 |  0.000 % |
0.89/0.91	c |     11339 |     790     4052    13081 |     3503     2534     17 |  0.000 % |
1.29/1.37	c |     17106 |     790     4052    13081 |     3853     2954     22 |  0.000 % |
2.09/2.10	c |     25756 |     790     4052    13081 |     4238     3795     19 |  0.000 % |
3.19/3.23	c |     38730 |     790     4052    13081 |     4662     3849     18 |  0.000 % |
4.89/4.97	c |     58191 |     790     4052    13081 |     5129     4323     19 |  0.000 % |
7.69/7.76	c |     87384 |     790     4052    13081 |     5642     4833     21 |  0.000 % |
11.88/11.97	c |    131176 |     790     4052    13081 |     6206     2905     18 |  0.000 % |
18.48/18.58	c |    196860 |     790     4052    13081 |     6826     5754     20 |  0.000 % |
28.88/28.90	c |    295386 |     790     4052    13081 |     7509     4290     18 |  0.000 % |
45.48/45.50	c |    443176 |     790     4052    13081 |     8260     4069     20 |  0.000 % |
71.77/71.88	c |    664863 |     790     4052    13081 |     9086     4516     21 |  0.000 % |
112.16/112.20	c |    997390 |     790     4052    13081 |     9995     6977     21 |  0.000 % |
175.04/175.15	c |   1496178 |     790     4052    13081 |    10994     7192     20 |  0.000 % |
277.01/277.16	c |   2244360 |     790     4052    13081 |    12094     7950     23 |  0.000 % |
438.06/438.26	c |   3366635 |     790     4052    13081 |    13303    10593     22 |  0.000 % |
693.19/693.42	c |   5050046 |     790     4052    13081 |    14634     8213     20 |  0.000 % |
1102.07/1102.40	c |   7575162 |     789     4050    13074 |    16097    12431     21 |  0.100 % |

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1731470-1240771035/watcher-1731470-1240771035 -o /tmp/evaluation-result-1731470-1240771035/solver-1731470-1240771035 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-crafted_static -seed=190899472 HOME/instance-1731470-1240771035.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 3/64 25944
/proc/meminfo: memFree=1536704/2055920 swapFree=4192812/4192956
[pid=25944] ppid=25942 vsize=2712 CPUtime=0
/proc/25944/stat : 25944 (varsat-crafted_) R 25942 25944 25639 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 105136759 2777088 272 1992294400 4194304 5102648 548682068768 18446744073709551615 4263334 0 0 4096 3 0 0 0 17 1 0 0
/proc/25944/statm: 678 272 87 221 0 454 0

[startup+0.102927 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 25944
/proc/meminfo: memFree=1536704/2055920 swapFree=4192812/4192956
[pid=25944] ppid=25942 vsize=3556 CPUtime=0.09
/proc/25944/stat : 25944 (varsat-crafted_) R 25942 25944 25639 0 -1 4194304 587 0 0 0 9 0 0 0 18 0 1 0 105136759 3641344 539 1992294400 4194304 5102648 548682068768 18446744073709551615 4215205 0 0 4096 3 0 0 0 17 1 0 0
/proc/25944/statm: 889 539 112 221 0 665 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3556

[startup+0.201939 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 25944
/proc/meminfo: memFree=1536704/2055920 swapFree=4192812/4192956
[pid=25944] ppid=25942 vsize=3556 CPUtime=0.19
/proc/25944/stat : 25944 (varsat-crafted_) R 25942 25944 25639 0 -1 4194304 587 0 0 0 19 0 0 0 18 0 1 0 105136759 3641344 539 1992294400 4194304 5102648 548682068768 18446744073709551615 4250307 0 0 4096 3 0 0 0 17 1 0 0
/proc/25944/statm: 889 539 112 221 0 665 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 3556

[startup+0.301949 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 25944
/proc/meminfo: memFree=1536704/2055920 swapFree=4192812/4192956
[pid=25944] ppid=25942 vsize=3556 CPUtime=0.29
/proc/25944/stat : 25944 (varsat-crafted_) R 25942 25944 25639 0 -1 4194304 587 0 0 0 29 0 0 0 19 0 1 0 105136759 3641344 539 1992294400 4194304 5102648 548682068768 18446744073709551615 4249895 0 0 4096 3 0 0 0 17 1 0 0
/proc/25944/statm: 889 539 112 221 0 665 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3556

[startup+0.701996 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 25944
/proc/meminfo: memFree=1536704/2055920 swapFree=4192812/4192956
[pid=25944] ppid=25942 vsize=3556 CPUtime=0.69
/proc/25944/stat : 25944 (varsat-crafted_) R 25942 25944 25639 0 -1 4194304 587 0 0 0 69 0 0 0 22 0 1 0 105136759 3641344 539 1992294400 4194304 5102648 548682068768 18446744073709551615 4250234 0 0 4096 3 0 0 0 17 1 0 0
/proc/25944/statm: 889 539 112 221 0 665 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3556

[startup+1.50109 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25945
/proc/meminfo: memFree=1534840/2055920 swapFree=4192812/4192956
[pid=25944] ppid=25942 vsize=3952 CPUtime=1.49
/proc/25944/stat : 25944 (varsat-crafted_) R 25942 25944 25639 0 -1 4194304 657 0 0 0 149 0 0 0 25 0 1 0 105136759 4046848 609 1992294400 4194304 5102648 548682068768 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/25944/statm: 988 609 112 221 0 764 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3952

[startup+3.10127 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25945
/proc/meminfo: memFree=1534392/2055920 swapFree=4192812/4192956
[pid=25944] ppid=25942 vsize=4084 CPUtime=3.09
/proc/25944/stat : 25944 (varsat-crafted_) R 25942 25944 25639 0 -1 4194304 705 0 0 0 309 0 0 0 25 0 1 0 105136759 4182016 657 1992294400 4194304 5102648 548682068768 18446744073709551615 4249813 0 0 4096 3 0 0 0 17 1 0 0
/proc/25944/statm: 1021 657 112 221 0 797 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4084

[startup+6.30165 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25945
/proc/meminfo: memFree=1533944/2055920 swapFree=4192812/4192956
[pid=25944] ppid=25942 vsize=4480 CPUtime=6.29
/proc/25944/stat : 25944 (varsat-crafted_) R 25942 25944 25639 0 -1 4194304 813 0 0 0 629 0 0 0 25 0 1 0 105136759 4587520 765 1992294400 4194304 5102648 548682068768 18446744073709551615 4249033 0 0 4096 3 0 0 0 17 1 0 0
/proc/25944/statm: 1120 765 112 221 0 896 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4480

[startup+12.7014 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25945
/proc/meminfo: memFree=1533312/2055920 swapFree=4192812/4192956
[pid=25944] ppid=25942 vsize=5020 CPUtime=12.68
/proc/25944/stat : 25944 (varsat-crafted_) R 25942 25944 25639 0 -1 4194304 946 0 0 0 1268 0 0 0 25 0 1 0 105136759 5140480 898 1992294400 4194304 5102648 548682068768 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/25944/statm: 1255 898 112 221 0 1031 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 5020

[startup+25.5019 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25945
/proc/meminfo: memFree=1532672/2055920 swapFree=4192812/4192956
[pid=25944] ppid=25942 vsize=5556 CPUtime=25.48
/proc/25944/stat : 25944 (varsat-crafted_) R 25942 25944 25639 0 -1 4194304 1080 0 0 0 2548 0 0 0 25 0 1 0 105136759 5689344 1032 1992294400 4194304 5102648 548682068768 18446744073709551615 4254987 0 0 4096 3 0 0 0 17 1 0 0
/proc/25944/statm: 1389 1032 112 221 0 1165 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5556

[startup+51.1018 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25945
/proc/meminfo: memFree=1531648/2055920 swapFree=4192812/4192956
[pid=25944] ppid=25942 vsize=6536 CPUtime=51.08
/proc/25944/stat : 25944 (varsat-crafted_) R 25942 25944 25639 0 -1 4194304 1325 0 0 0 5107 1 0 0 25 0 1 0 105136759 6692864 1277 1992294400 4194304 5102648 548682068768 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/25944/statm: 1634 1277 112 221 0 1410 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6536

[startup+102.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25947
/proc/meminfo: memFree=1530816/2055920 swapFree=4192812/4192956
[pid=25944] ppid=25942 vsize=7388 CPUtime=102.26
/proc/25944/stat : 25944 (varsat-crafted_) R 25942 25944 25639 0 -1 4194304 1525 0 0 0 10225 1 0 0 25 0 1 0 105136759 7565312 1477 1992294400 4194304 5102648 548682068768 18446744073709551615 4249939 0 0 4096 3 0 0 0 17 1 0 0
/proc/25944/statm: 1847 1477 112 221 0 1623 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 7388

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25947
/proc/meminfo: memFree=1530112/2055920 swapFree=4192812/4192956
[pid=25944] ppid=25942 vsize=8184 CPUtime=162.24
/proc/25944/stat : 25944 (varsat-crafted_) R 25942 25944 25639 0 -1 4194304 1694 0 0 0 16222 2 0 0 25 0 1 0 105136759 8380416 1646 1992294400 4194304 5102648 548682068768 18446744073709551615 4249748 0 0 4096 3 0 0 0 17 1 0 0
/proc/25944/statm: 2046 1646 112 221 0 1822 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 8184

[startup+222.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25947
/proc/meminfo: memFree=1529280/2055920 swapFree=4192812/4192956
[pid=25944] ppid=25942 vsize=9000 CPUtime=222.23
/proc/25944/stat : 25944 (varsat-crafted_) R 25942 25944 25639 0 -1 4194304 1895 0 0 0 22221 2 0 0 25 0 1 0 105136759 9216000 1847 1992294400 4194304 5102648 548682068768 18446744073709551615 4250307 0 0 4096 3 0 0 0 17 1 0 0
/proc/25944/statm: 2250 1847 112 221 0 2026 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 9000

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25947
/proc/meminfo: memFree=1528704/2055920 swapFree=4192812/4192956
[pid=25944] ppid=25942 vsize=9600 CPUtime=282.21
/proc/25944/stat : 25944 (varsat-crafted_) R 25942 25944 25639 0 -1 4194304 2030 0 0 0 28218 3 0 0 25 0 1 0 105136759 9830400 1982 1992294400 4194304 5102648 548682068768 18446744073709551615 4249822 0 0 4096 3 0 0 0 17 1 0 0
/proc/25944/statm: 2400 1982 112 221 0 2176 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 9600

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25947
/proc/meminfo: memFree=1528128/2055920 swapFree=4192812/4192956
[pid=25944] ppid=25942 vsize=10164 CPUtime=342.19
/proc/25944/stat : 25944 (varsat-crafted_) R 25942 25944 25639 0 -1 4194304 2177 0 0 0 34216 3 0 0 25 0 1 0 105136759 10407936 2129 1992294400 4194304 5102648 548682068768 18446744073709551615 4249961 0 0 4096 3 0 0 0 17 1 0 0
/proc/25944/statm: 2541 2129 112 221 0 2317 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 10164

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25947
/proc/meminfo: memFree=1527808/2055920 swapFree=4192812/4192956
[pid=25944] ppid=25942 vsize=10448 CPUtime=402.17
/proc/25944/stat : 25944 (varsat-crafted_) R 25942 25944 25639 0 -1 4194304 2246 0 0 0 40214 3 0 0 25 0 1 0 105136759 10698752 2198 1992294400 4194304 5102648 548682068768 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/25944/statm: 2612 2198 112 221 0 2388 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 10448

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25947
/proc/meminfo: memFree=1527168/2055920 swapFree=4192812/4192956
[pid=25944] ppid=25942 vsize=10996 CPUtime=462.15
/proc/25944/stat : 25944 (varsat-crafted_) R 25942 25944 25639 0 -1 4194304 2396 0 0 0 46212 3 0 0 25 0 1 0 105136759 11259904 2348 1992294400 4194304 5102648 548682068768 18446744073709551615 4249939 0 0 4096 3 0 0 0 17 1 0 0
/proc/25944/statm: 2749 2348 112 221 0 2525 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 10996

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25947
/proc/meminfo: memFree=1526784/2055920 swapFree=4192812/4192956
[pid=25944] ppid=25942 vsize=11580 CPUtime=522.13
/proc/25944/stat : 25944 (varsat-crafted_) R 25942 25944 25639 0 -1 4194304 2506 0 0 0 52210 3 0 0 25 0 1 0 105136759 11857920 2458 1992294400 4194304 5102648 548682068768 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/25944/statm: 2895 2458 112 221 0 2671 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 11580

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25947
/proc/meminfo: memFree=1526528/2055920 swapFree=4192812/4192956
[pid=25944] ppid=25942 vsize=11712 CPUtime=582.12
/proc/25944/stat : 25944 (varsat-crafted_) R 25942 25944 25639 0 -1 4194304 2564 0 0 0 58208 4 0 0 25 0 1 0 105136759 11993088 2516 1992294400 4194304 5102648 548682068768 18446744073709551615 4249807 0 0 4096 3 0 0 0 17 1 0 0
/proc/25944/statm: 2928 2516 112 221 0 2704 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 11712

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25947
/proc/meminfo: memFree=1526144/2055920 swapFree=4192812/4192956
[pid=25944] ppid=25942 vsize=12152 CPUtime=642.1
/proc/25944/stat : 25944 (varsat-crafted_) R 25942 25944 25639 0 -1 4194304 2639 0 0 0 64206 4 0 0 25 0 1 0 105136759 12443648 2591 1992294400 4194304 5102648 548682068768 18446744073709551615 4250292 0 0 4096 3 0 0 0 17 1 0 0
/proc/25944/statm: 3038 2591 112 221 0 2814 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 12152

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25947
/proc/meminfo: memFree=1526016/2055920 swapFree=4192812/4192956
[pid=25944] ppid=25942 vsize=12288 CPUtime=702.09
/proc/25944/stat : 25944 (varsat-crafted_) R 25942 25944 25639 0 -1 4194304 2688 0 0 0 70205 4 0 0 25 0 1 0 105136759 12582912 2640 1992294400 4194304 5102648 548682068768 18446744073709551615 4249813 0 0 4096 3 0 0 0 17 1 0 0
/proc/25944/statm: 3072 2640 112 221 0 2848 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 12288

[startup+762.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25947
/proc/meminfo: memFree=1525632/2055920 swapFree=4192812/4192956
[pid=25944] ppid=25942 vsize=12732 CPUtime=762.07
/proc/25944/stat : 25944 (varsat-crafted_) R 25942 25944 25639 0 -1 4194304 2781 0 0 0 76203 4 0 0 25 0 1 0 105136759 13037568 2733 1992294400 4194304 5102648 548682068768 18446744073709551615 4249813 0 0 4096 3 0 0 0 17 1 0 0
/proc/25944/statm: 3183 2733 112 221 0 2959 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 12732

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25947
/proc/meminfo: memFree=1525312/2055920 swapFree=4192812/4192956
[pid=25944] ppid=25942 vsize=13172 CPUtime=822.05
/proc/25944/stat : 25944 (varsat-crafted_) R 25942 25944 25639 0 -1 4194304 2897 0 0 0 82200 5 0 0 25 0 1 0 105136759 13488128 2849 1992294400 4194304 5102648 548682068768 18446744073709551615 4225429 0 0 4096 3 0 0 0 17 1 0 0
/proc/25944/statm: 3293 2849 112 221 0 3069 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 13172

[startup+882.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25947
/proc/meminfo: memFree=1525120/2055920 swapFree=4192812/4192956
[pid=25944] ppid=25942 vsize=13308 CPUtime=882.03
/proc/25944/stat : 25944 (varsat-crafted_) R 25942 25944 25639 0 -1 4194304 2944 0 0 0 88198 5 0 0 25 0 1 0 105136759 13627392 2896 1992294400 4194304 5102648 548682068768 18446744073709551615 4227846 0 0 4096 3 0 0 0 17 1 0 0
/proc/25944/statm: 3327 2896 112 221 0 3103 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 13308

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25947
/proc/meminfo: memFree=1524928/2055920 swapFree=4192812/4192956
[pid=25944] ppid=25942 vsize=13584 CPUtime=942.01
/proc/25944/stat : 25944 (varsat-crafted_) R 25942 25944 25639 0 -1 4194304 2990 0 0 0 94196 5 0 0 25 0 1 0 105136759 13910016 2942 1992294400 4194304 5102648 548682068768 18446744073709551615 4228738 0 0 4096 3 0 0 0 17 1 0 0
/proc/25944/statm: 3396 2942 112 221 0 3172 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 13584

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25947
/proc/meminfo: memFree=1524672/2055920 swapFree=4192812/4192956
[pid=25944] ppid=25942 vsize=13752 CPUtime=1002
/proc/25944/stat : 25944 (varsat-crafted_) R 25942 25944 25639 0 -1 4194304 3052 0 0 0 100194 6 0 0 25 0 1 0 105136759 14082048 3004 1992294400 4194304 5102648 548682068768 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/25944/statm: 3438 3004 112 221 0 3214 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 13752

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25947
/proc/meminfo: memFree=1524352/2055920 swapFree=4192812/4192956
[pid=25944] ppid=25942 vsize=14036 CPUtime=1061.98
/proc/25944/stat : 25944 (varsat-crafted_) R 25942 25944 25639 0 -1 4194304 3119 0 0 0 106192 6 0 0 25 0 1 0 105136759 14372864 3071 1992294400 4194304 5102648 548682068768 18446744073709551615 4249822 0 0 4096 3 0 0 0 17 1 0 0
/proc/25944/statm: 3509 3071 112 221 0 3285 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 14036

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25947
/proc/meminfo: memFree=1524032/2055920 swapFree=4192812/4192956
[pid=25944] ppid=25942 vsize=14452 CPUtime=1121.96
/proc/25944/stat : 25944 (varsat-crafted_) R 25942 25944 25639 0 -1 4194304 3193 0 0 0 112190 6 0 0 25 0 1 0 105136759 14798848 3145 1992294400 4194304 5102648 548682068768 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/25944/statm: 3613 3145 112 221 0 3389 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 14452

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25947
/proc/meminfo: memFree=1523840/2055920 swapFree=4192812/4192956
[pid=25944] ppid=25942 vsize=14716 CPUtime=1181.95
/proc/25944/stat : 25944 (varsat-crafted_) R 25942 25944 25639 0 -1 4194304 3266 0 0 0 118188 7 0 0 25 0 1 0 105136759 15069184 3218 1992294400 4194304 5102648 548682068768 18446744073709551615 4249828 0 0 4096 3 0 0 0 17 1 0 0
/proc/25944/statm: 3679 3218 112 221 0 3455 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 14716



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25947
/proc/meminfo: memFree=1523776/2055920 swapFree=4192812/4192956
[pid=25944] ppid=25942 vsize=14716 CPUtime=1200.05
/proc/25944/stat : 25944 (varsat-crafted_) R 25942 25944 25639 0 -1 4194304 3284 0 0 0 119998 7 0 0 25 0 1 0 105136759 15069184 3236 1992294400 4194304 5102648 548682068768 18446744073709551615 4249878 0 0 4096 3 0 0 0 17 1 0 0
/proc/25944/statm: 3679 3236 112 221 0 3455 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 14716

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

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

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25947
/proc/meminfo: memFree=1523776/2055920 swapFree=4192812/4192956
[pid=25944] ppid=25942 vsize=14716 CPUtime=1200.05
/proc/25944/stat : 25944 (varsat-crafted_) R 25942 25944 25639 0 -1 4194304 3284 0 0 0 119998 7 0 0 25 0 1 0 105136759 15069184 3236 1992294400 4194304 5102648 548682068768 18446744073709551615 4249878 0 0 4096 3 0 0 0 17 1 0 0
/proc/25944/statm: 3679 3236 112 221 0 3455 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 14716

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.06
CPU user time (s): 1199.98
CPU system time (s): 0.073988
CPU usage (%): 99.9707
Max. virtual memory (cumulated for all children) (KiB): 14716

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.073988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3284
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= 1509

runsolver used 0.903862 second user time and 2.46563 second system time

The end

Launcher Data 

Begin job on node20 at 2009-04-26 20:37:15
IDJOB=1731470
IDBENCH=24752
IDSOLVER=537
FILE ID=node20/1731470-1240771035
PBS_JOBID= 9187186
Free space on /tmp= 66252 MiB

SOLVER NAME= VARSAT-crafted 2009-03-22
BENCH NAME= SAT07/crafted/Difficult/contest-02-03-04/contest04-lksat-n1000-m6860-k4-l4-s1935114289.sat05-523.reshuffled-07.cnf
COMMAND LINE= HOME/varsat-crafted_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1731470-1240771035/watcher-1731470-1240771035 -o /tmp/evaluation-result-1731470-1240771035/solver-1731470-1240771035 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-crafted_static -seed=190899472 HOME/instance-1731470-1240771035.cnf

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

MD5SUM BENCH= 27360692d166ffe055bd444eea177edf
RANDOM SEED=190899472

node20.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		: 3000.214
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	: 5931.00
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		: 3000.214
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:       1537184 kB
Buffers:         62452 kB
Cached:         376284 kB
SwapCached:          0 kB
Active:         223564 kB
Inactive:       229036 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1537184 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1144 kB
Writeback:           0 kB
Mapped:          23644 kB
Slab:            52200 kB
Committed_AS:   445196 kB
PageTables:       1396 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= 66248 MiB
End job on node20 at 2009-04-26 20:57:18