Trace number 1518459

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) 1200.02 1200.31

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/560/
unif-k3-r4.25-v560-c2380-S809967194-078.cnf
MD5SUMed095e38b0a3e5af1f48e3823e5c45cb
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.019996
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:          1055501508.000000
0.00/0.00	c |  Heuristic:            EMBP-G, threshold 0.800                              |
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 |     543     2353     7154 |      784        0    nan |  0.000 % |
0.00/0.01	c |       101 |     543     2353     7154 |      862      101     24 |  0.000 % |
0.00/0.02	c |       253 |     543     2353     7154 |      949      253     23 |  0.000 % |
0.00/0.03	c |       478 |     543     2353     7154 |     1043      478     24 |  0.000 % |
0.03/0.04	c |       816 |     543     2353     7154 |     1148      816     24 |  0.000 % |
0.03/0.07	c |      1322 |     543     2353     7154 |     1263      722     24 |  0.000 % |
0.09/0.10	c |      2083 |     543     2353     7154 |     1389      830     22 |  0.000 % |
0.09/0.15	c |      3222 |     543     2353     7154 |     1528     1244     23 |  0.000 % |
0.19/0.24	c |      4930 |     543     2353     7154 |     1681     1353     22 |  0.000 % |
0.29/0.36	c |      7492 |     543     2353     7154 |     1849     1296     24 |  0.000 % |
0.49/0.57	c |     11337 |     543     2353     7154 |     2034     1325     24 |  0.000 % |
0.79/0.86	c |     17103 |     543     2353     7154 |     2237     1856     24 |  0.000 % |
1.29/1.34	c |     25754 |     543     2353     7154 |     2461     1299     20 |  0.000 % |
1.99/2.05	c |     38728 |     543     2353     7154 |     2707     1658     23 |  0.000 % |
3.09/3.18	c |     58190 |     543     2353     7154 |     2978     1729     22 |  0.000 % |
4.79/4.88	c |     87383 |     543     2353     7154 |     3276     2113     22 |  0.000 % |
7.39/7.49	c |    131172 |     543     2353     7154 |     3603     2573     22 |  0.000 % |
11.49/11.58	c |    196857 |     543     2353     7154 |     3964     2303     24 |  0.000 % |
17.99/18.02	c |    295384 |     543     2353     7154 |     4360     2143     22 |  0.000 % |
27.98/28.02	c |    443173 |     543     2353     7154 |     4796     3946     25 |  0.000 % |
43.78/43.89	c |    664857 |     543     2353     7154 |     5276     4297     25 |  0.000 % |
68.78/68.81	c |    997383 |     543     2353     7154 |     5804     3047     25 |  0.000 % |
108.97/109.09	c |   1496172 |     543     2353     7154 |     6384     5608     28 |  0.000 % |
170.35/170.47	c |   2244354 |     543     2353     7154 |     7023     5490     29 |  0.000 % |
267.13/267.20	c |   3366629 |     543     2353     7154 |     7725     5087     24 |  0.000 % |
418.69/418.89	c |   5050043 |     543     2353     7154 |     8498     7586     24 |  0.000 % |
657.44/657.69	c |   7575159 |     543     2353     7154 |     9347     7533     26 |  0.000 % |
1033.64/1033.93	c |  11362834 |     543     2353     7154 |    10282     8436     26 |  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-1518459-1238299902/watcher-1518459-1238299902 -o /tmp/evaluation-result-1518459-1238299902/solver-1518459-1238299902 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-crafted_static -seed=1055501508 HOME/instance-1518459-1238299902.cnf 

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


[startup+0 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 30028
/proc/meminfo: memFree=891736/2055920 swapFree=4176708/4192956
[pid=30028] ppid=30026 vsize=2556 CPUtime=0
/proc/30028/stat : 30028 (varsat-crafted_) R 30026 30028 29903 0 -1 4194304 251 0 0 0 0 0 0 0 18 0 1 0 1102652252 2617344 236 1992294400 4194304 5102648 548682068800 18446744073709551615 4272272 0 0 4096 3 0 0 0 17 1 0 0
/proc/30028/statm: 639 236 98 221 0 415 0

[startup+0.03928 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 30028
/proc/meminfo: memFree=891736/2055920 swapFree=4176708/4192956
[pid=30028] ppid=30026 vsize=2648 CPUtime=0.03
/proc/30028/stat : 30028 (varsat-crafted_) R 30026 30028 29903 0 -1 4194304 282 0 0 0 3 0 0 0 18 0 1 0 1102652252 2711552 267 1992294400 4194304 5102648 548682068800 18446744073709551615 4249813 0 0 4096 3 0 0 0 17 1 0 0
/proc/30028/statm: 662 267 111 221 0 438 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2648

[startup+0.101284 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 30028
/proc/meminfo: memFree=891736/2055920 swapFree=4176708/4192956
[pid=30028] ppid=30026 vsize=2648 CPUtime=0.09
/proc/30028/stat : 30028 (varsat-crafted_) R 30026 30028 29903 0 -1 4194304 302 0 0 0 9 0 0 0 18 0 1 0 1102652252 2711552 287 1992294400 4194304 5102648 548682068800 18446744073709551615 4250005 0 0 4096 3 0 0 0 17 1 0 0
/proc/30028/statm: 662 287 111 221 0 438 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2648

[startup+0.301302 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 30028
/proc/meminfo: memFree=891736/2055920 swapFree=4176708/4192956
[pid=30028] ppid=30026 vsize=2912 CPUtime=0.29
/proc/30028/stat : 30028 (varsat-crafted_) R 30026 30028 29903 0 -1 4194304 339 0 0 0 29 0 0 0 19 0 1 0 1102652252 2981888 324 1992294400 4194304 5102648 548682068800 18446744073709551615 4254607 0 0 4096 3 0 0 0 17 1 0 0
/proc/30028/statm: 728 324 111 221 0 504 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2912

[startup+0.701337 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 30028
/proc/meminfo: memFree=891736/2055920 swapFree=4176708/4192956
[pid=30028] ppid=30026 vsize=3044 CPUtime=0.69
/proc/30028/stat : 30028 (varsat-crafted_) R 30026 30028 29903 0 -1 4194304 380 0 0 0 69 0 0 0 23 0 1 0 1102652252 3117056 365 1992294400 4194304 5102648 548682068800 18446744073709551615 4249895 0 0 4096 3 0 0 0 17 1 0 0
/proc/30028/statm: 761 365 111 221 0 537 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3044

[startup+1.50141 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 30029
/proc/meminfo: memFree=890640/2055920 swapFree=4176708/4192956
[pid=30028] ppid=30026 vsize=3176 CPUtime=1.49
/proc/30028/stat : 30028 (varsat-crafted_) R 30026 30028 29903 0 -1 4194304 427 0 0 0 149 0 0 0 25 0 1 0 1102652252 3252224 412 1992294400 4194304 5102648 548682068800 18446744073709551615 4249874 0 0 4096 3 0 0 0 17 1 0 0
/proc/30028/statm: 794 412 111 221 0 570 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3176

[startup+3.10155 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 30029
/proc/meminfo: memFree=890320/2055920 swapFree=4176708/4192956
[pid=30028] ppid=30026 vsize=3440 CPUtime=3.09
/proc/30028/stat : 30028 (varsat-crafted_) R 30026 30028 29903 0 -1 4194304 490 0 0 0 309 0 0 0 25 0 1 0 1102652252 3522560 475 1992294400 4194304 5102648 548682068800 18446744073709551615 4249939 0 0 4096 3 0 0 0 17 1 0 0
/proc/30028/statm: 860 475 111 221 0 636 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3440

[startup+6.30284 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 30029
/proc/meminfo: memFree=889872/2055920 swapFree=4176708/4192956
[pid=30028] ppid=30026 vsize=3836 CPUtime=6.29
/proc/30028/stat : 30028 (varsat-crafted_) R 30026 30028 29903 0 -1 4194304 571 0 0 0 629 0 0 0 25 0 1 0 1102652252 3928064 556 1992294400 4194304 5102648 548682068800 18446744073709551615 4244331 0 0 4096 3 0 0 0 17 1 0 0
/proc/30028/statm: 959 556 111 221 0 735 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3836

[startup+12.7014 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 30029
/proc/meminfo: memFree=889312/2055920 swapFree=4176708/4192956
[pid=30028] ppid=30026 vsize=4232 CPUtime=12.69
/proc/30028/stat : 30028 (varsat-crafted_) R 30026 30028 29903 0 -1 4194304 674 0 0 0 1269 0 0 0 25 0 1 0 1102652252 4333568 659 1992294400 4194304 5102648 548682068800 18446744073709551615 4249813 0 0 4096 3 0 0 0 17 1 0 0
/proc/30028/statm: 1058 659 111 221 0 834 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4232

[startup+25.5016 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 30029
/proc/meminfo: memFree=888800/2055920 swapFree=4176708/4192956
[pid=30028] ppid=30026 vsize=4764 CPUtime=25.49
/proc/30028/stat : 30028 (varsat-crafted_) R 30026 30028 29903 0 -1 4194304 811 0 0 0 2549 0 0 0 25 0 1 0 1102652252 4878336 796 1992294400 4194304 5102648 548682068800 18446744073709551615 4250292 0 0 4096 3 0 0 0 17 1 0 0
/proc/30028/statm: 1191 796 111 221 0 967 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4764

[startup+51.1019 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 30029
/proc/meminfo: memFree=887840/2055920 swapFree=4176708/4192956
[pid=30028] ppid=30026 vsize=5708 CPUtime=51.08
/proc/30028/stat : 30028 (varsat-crafted_) R 30026 30028 29903 0 -1 4194304 1046 0 0 0 5107 1 0 0 25 0 1 0 1102652252 5844992 1031 1992294400 4194304 5102648 548682068800 18446744073709551615 4249783 0 0 4096 3 0 0 0 17 1 0 0
/proc/30028/statm: 1427 1031 111 221 0 1203 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 5708

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 30029
/proc/meminfo: memFree=886624/2055920 swapFree=4176708/4192956
[pid=30028] ppid=30026 vsize=6832 CPUtime=102.27
/proc/30028/stat : 30028 (varsat-crafted_) R 30026 30028 29903 0 -1 4194304 1342 0 0 0 10226 1 0 0 25 0 1 0 1102652252 6995968 1327 1992294400 4194304 5102648 548682068800 18446744073709551615 4255293 0 0 4096 3 0 0 0 17 1 0 0
/proc/30028/statm: 1708 1327 111 221 0 1484 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 6832

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 30029
/proc/meminfo: memFree=885856/2055920 swapFree=4176708/4192956
[pid=30028] ppid=30026 vsize=7648 CPUtime=162.25
/proc/30028/stat : 30028 (varsat-crafted_) R 30026 30028 29903 0 -1 4194304 1532 0 0 0 16224 1 0 0 25 0 1 0 1102652252 7831552 1517 1992294400 4194304 5102648 548682068800 18446744073709551615 4249939 0 0 4096 3 0 0 0 17 1 0 0
/proc/30028/statm: 1912 1517 111 221 0 1688 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 7648

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 30029
/proc/meminfo: memFree=885088/2055920 swapFree=4176708/4192956
[pid=30028] ppid=30026 vsize=8464 CPUtime=222.23
/proc/30028/stat : 30028 (varsat-crafted_) R 30026 30028 29903 0 -1 4194304 1714 0 0 0 22222 1 0 0 25 0 1 0 1102652252 8667136 1699 1992294400 4194304 5102648 548682068800 18446744073709551615 4250292 0 0 4096 3 0 0 0 17 1 0 0
/proc/30028/statm: 2116 1699 111 221 0 1892 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 8464

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 30029
/proc/meminfo: memFree=884640/2055920 swapFree=4176708/4192956
[pid=30028] ppid=30026 vsize=8888 CPUtime=282.22
/proc/30028/stat : 30028 (varsat-crafted_) R 30026 30028 29903 0 -1 4194304 1829 0 0 0 28220 2 0 0 25 0 1 0 1102652252 9101312 1814 1992294400 4194304 5102648 548682068800 18446744073709551615 4262460 0 0 4096 3 0 0 0 17 1 0 0
/proc/30028/statm: 2222 1814 111 221 0 1998 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 8888

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 30029
/proc/meminfo: memFree=884064/2055920 swapFree=4176708/4192956
[pid=30028] ppid=30026 vsize=9444 CPUtime=342.2
/proc/30028/stat : 30028 (varsat-crafted_) R 30026 30028 29903 0 -1 4194304 1965 0 0 0 34218 2 0 0 25 0 1 0 1102652252 9670656 1950 1992294400 4194304 5102648 548682068800 18446744073709551615 4249900 0 0 4096 3 0 0 0 17 1 0 0
/proc/30028/statm: 2361 1950 111 221 0 2137 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 9444

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 30029
/proc/meminfo: memFree=883744/2055920 swapFree=4176708/4192956
[pid=30028] ppid=30026 vsize=9700 CPUtime=402.2
/proc/30028/stat : 30028 (varsat-crafted_) R 30026 30028 29903 0 -1 4194304 2047 0 0 0 40217 3 0 0 25 0 1 0 1102652252 9932800 2032 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/30028/statm: 2425 2032 111 221 0 2201 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 9700

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 30029
/proc/meminfo: memFree=883232/2055920 swapFree=4176708/4192956
[pid=30028] ppid=30026 vsize=10320 CPUtime=462.18
/proc/30028/stat : 30028 (varsat-crafted_) R 30026 30028 29903 0 -1 4194304 2176 0 0 0 46215 3 0 0 25 0 1 0 1102652252 10567680 2161 1992294400 4194304 5102648 548682068800 18446744073709551615 4249939 0 0 4096 3 0 0 0 17 1 0 0
/proc/30028/statm: 2580 2161 111 221 0 2356 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 10320

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 30029
/proc/meminfo: memFree=882912/2055920 swapFree=4176708/4192956
[pid=30028] ppid=30026 vsize=10744 CPUtime=522.16
/proc/30028/stat : 30028 (varsat-crafted_) R 30026 30028 29903 0 -1 4194304 2261 0 0 0 52213 3 0 0 25 0 1 0 1102652252 11001856 2246 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/30028/statm: 2686 2246 111 221 0 2462 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 10744

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 30029
/proc/meminfo: memFree=882528/2055920 swapFree=4176708/4192956
[pid=30028] ppid=30026 vsize=10892 CPUtime=582.16
/proc/30028/stat : 30028 (varsat-crafted_) R 30026 30028 29903 0 -1 4194304 2332 0 0 0 58212 4 0 0 25 0 1 0 1102652252 11153408 2317 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/30028/statm: 2723 2317 111 221 0 2499 0
Current children cumulated CPU time (s) 582.16
Current children cumulated vsize (KiB) 10892

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 30029
/proc/meminfo: memFree=882336/2055920 swapFree=4176708/4192956
[pid=30028] ppid=30026 vsize=11172 CPUtime=642.14
/proc/30028/stat : 30028 (varsat-crafted_) R 30026 30028 29903 0 -1 4194304 2389 0 0 0 64210 4 0 0 25 0 1 0 1102652252 11440128 2374 1992294400 4194304 5102648 548682068800 18446744073709551615 4249900 0 0 4096 3 0 0 0 17 1 0 0
/proc/30028/statm: 2793 2374 111 221 0 2569 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 11172

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 30029
/proc/meminfo: memFree=881952/2055920 swapFree=4176708/4192956
[pid=30028] ppid=30026 vsize=11580 CPUtime=702.12
/proc/30028/stat : 30028 (varsat-crafted_) R 30026 30028 29903 0 -1 4194304 2474 0 0 0 70208 4 0 0 25 0 1 0 1102652252 11857920 2459 1992294400 4194304 5102648 548682068800 18446744073709551615 4249936 0 0 4096 3 0 0 0 17 1 0 0
/proc/30028/statm: 2895 2459 111 221 0 2671 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 11580

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 30029
/proc/meminfo: memFree=881568/2055920 swapFree=4176708/4192956
[pid=30028] ppid=30026 vsize=11892 CPUtime=762.11
/proc/30028/stat : 30028 (varsat-crafted_) R 30026 30028 29903 0 -1 4194304 2563 0 0 0 76207 4 0 0 25 0 1 0 1102652252 12177408 2548 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/30028/statm: 2973 2548 111 221 0 2749 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 11892

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 30029
/proc/meminfo: memFree=881504/2055920 swapFree=4176708/4192956
[pid=30028] ppid=30026 vsize=12032 CPUtime=822.1
/proc/30028/stat : 30028 (varsat-crafted_) R 30026 30028 29903 0 -1 4194304 2598 0 0 0 82205 5 0 0 25 0 1 0 1102652252 12320768 2583 1992294400 4194304 5102648 548682068800 18446744073709551615 4250307 0 0 4096 3 0 0 0 17 1 0 0
/proc/30028/statm: 3008 2583 111 221 0 2784 0
Current children cumulated CPU time (s) 822.1
Current children cumulated vsize (KiB) 12032

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 30029
/proc/meminfo: memFree=881376/2055920 swapFree=4176708/4192956
[pid=30028] ppid=30026 vsize=12172 CPUtime=882.08
/proc/30028/stat : 30028 (varsat-crafted_) R 30026 30028 29903 0 -1 4194304 2626 0 0 0 88203 5 0 0 25 0 1 0 1102652252 12464128 2611 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/30028/statm: 3043 2611 111 221 0 2819 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 12172

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 30029
/proc/meminfo: memFree=881184/2055920 swapFree=4176708/4192956
[pid=30028] ppid=30026 vsize=12444 CPUtime=942.06
/proc/30028/stat : 30028 (varsat-crafted_) R 30026 30028 29903 0 -1 4194304 2670 0 0 0 94201 5 0 0 25 0 1 0 1102652252 12742656 2655 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/30028/statm: 3111 2655 111 221 0 2887 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 12444

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 30029
/proc/meminfo: memFree=881056/2055920 swapFree=4176708/4192956
[pid=30028] ppid=30026 vsize=12588 CPUtime=1002.05
/proc/30028/stat : 30028 (varsat-crafted_) R 30026 30028 29903 0 -1 4194304 2704 0 0 0 100200 5 0 0 25 0 1 0 1102652252 12890112 2689 1992294400 4194304 5102648 548682068800 18446744073709551615 4249895 0 0 4096 3 0 0 0 17 1 0 0
/proc/30028/statm: 3147 2689 111 221 0 2923 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 12588

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 30029
/proc/meminfo: memFree=880608/2055920 swapFree=4176708/4192956
[pid=30028] ppid=30026 vsize=13016 CPUtime=1062.03
/proc/30028/stat : 30028 (varsat-crafted_) R 30026 30028 29903 0 -1 4194304 2816 0 0 0 106198 5 0 0 25 0 1 0 1102652252 13328384 2801 1992294400 4194304 5102648 548682068800 18446744073709551615 4249748 0 0 4096 3 0 0 0 17 1 0 0
/proc/30028/statm: 3254 2801 111 221 0 3030 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 13016

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 30029
/proc/meminfo: memFree=880352/2055920 swapFree=4176708/4192956
[pid=30028] ppid=30026 vsize=13308 CPUtime=1122.02
/proc/30028/stat : 30028 (varsat-crafted_) R 30026 30028 29903 0 -1 4194304 2878 0 0 0 112196 6 0 0 25 0 1 0 1102652252 13627392 2863 1992294400 4194304 5102648 548682068800 18446744073709551615 4250307 0 0 4096 3 0 0 0 17 1 0 0
/proc/30028/statm: 3327 2863 111 221 0 3103 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 13308

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 30029
/proc/meminfo: memFree=880160/2055920 swapFree=4176708/4192956
[pid=30028] ppid=30026 vsize=13448 CPUtime=1182.01
/proc/30028/stat : 30028 (varsat-crafted_) R 30026 30028 29903 0 -1 4194304 2920 0 0 0 118195 6 0 0 25 0 1 0 1102652252 13770752 2905 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/30028/statm: 3362 2905 111 221 0 3138 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 13448



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 30029
/proc/meminfo: memFree=880032/2055920 swapFree=4176708/4192956
[pid=30028] ppid=30026 vsize=13448 CPUtime=1200
/proc/30028/stat : 30028 (varsat-crafted_) R 30026 30028 29903 0 -1 4194304 2941 0 0 0 119994 6 0 0 25 0 1 0 1102652252 13770752 2926 1992294400 4194304 5102648 548682068800 18446744073709551615 4249895 0 0 4096 3 0 0 0 17 1 0 0
/proc/30028/statm: 3362 2926 111 221 0 3138 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 13448

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 0.97 0.99 2/65 30029
/proc/meminfo: memFree=880032/2055920 swapFree=4176708/4192956
[pid=30028] ppid=30026 vsize=13448 CPUtime=1200
/proc/30028/stat : 30028 (varsat-crafted_) R 30026 30028 29903 0 -1 4194304 2941 0 0 0 119994 6 0 0 25 0 1 0 1102652252 13770752 2926 1992294400 4194304 5102648 548682068800 18446744073709551615 4249895 0 0 4096 3 0 0 0 17 1 0 0
/proc/30028/statm: 3362 2926 111 221 0 3138 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 13448

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.31
CPU time (s): 1200.02
CPU user time (s): 1199.95
CPU system time (s): 0.069989
CPU usage (%): 99.9759
Max. virtual memory (cumulated for all children) (KiB): 13448

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.95
system time used= 0.069989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2941
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= 1744

runsolver used 0.85287 second user time and 2.48762 second system time

The end

Launcher Data 

Begin job on node51 at 2009-03-29 06:11:42
IDJOB=1518459
IDBENCH=70681
IDSOLVER=537
FILE ID=node51/1518459-1238299902
PBS_JOBID= 9061045
Free space on /tmp= 65232 MiB

SOLVER NAME= VARSAT-crafted 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/560/unif-k3-r4.25-v560-c2380-S809967194-078.cnf
COMMAND LINE= HOME/varsat-crafted_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518459-1238299902/watcher-1518459-1238299902 -o /tmp/evaluation-result-1518459-1238299902/solver-1518459-1238299902 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-crafted_static -seed=1055501508 HOME/instance-1518459-1238299902.cnf

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

MD5SUM BENCH= ed095e38b0a3e5af1f48e3823e5c45cb
RANDOM SEED=1055501508

node51.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		: 3000.234
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		: 3000.234
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:        892216 kB
Buffers:         74664 kB
Cached:         999464 kB
SwapCached:       9996 kB
Active:         159024 kB
Inactive:       926488 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        892216 kB
SwapTotal:     4192956 kB
SwapFree:      4176708 kB
Dirty:            1056 kB
Writeback:           0 kB
Mapped:          17076 kB
Slab:            64188 kB
Committed_AS:  2917884 kB
PageTables:       1400 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= 65232 MiB
End job on node51 at 2009-03-29 06:31:44