Trace number 1518123

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) 1200.11 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/500/
unif-k3-r4.25-v500-c2125-S353643296-086.cnf
MD5SUM737f90cc4667953389f21d8a50271567
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.021996
Satisfiable
(Un)Satisfiability was proved
Number of variables500
Number of clauses2125
Sum of the clauses size6375
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32125
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:  500                                                  |
0.00/0.00	c |  Number of clauses:    2125                                                 |
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:          1091557561.000000
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 |     486     2101     6383 |      700        0    nan |  0.000 % |
0.00/0.01	c |       100 |     486     2101     6383 |      770      100     23 |  0.000 % |
0.00/0.01	c |       252 |     486     2101     6383 |      847      252     23 |  0.000 % |
0.00/0.02	c |       478 |     486     2101     6383 |      932      478     23 |  0.000 % |
0.00/0.04	c |       815 |     486     2101     6383 |     1025      815     23 |  0.000 % |
0.00/0.06	c |      1321 |     486     2101     6383 |     1127      795     20 |  0.000 % |
0.00/0.09	c |      2080 |     486     2101     6383 |     1240      971     20 |  0.000 % |
0.10/0.14	c |      3219 |     486     2101     6383 |     1364      816     21 |  0.000 % |
0.20/0.22	c |      4927 |     486     2101     6383 |     1501     1114     20 |  0.000 % |
0.30/0.33	c |      7490 |     486     2101     6383 |     1651     1330     21 |  0.000 % |
0.49/0.50	c |     11334 |     486     2101     6383 |     1816      928     19 |  0.000 % |
0.69/0.78	c |     17100 |     486     2101     6383 |     1998     1111     20 |  0.000 % |
1.10/1.20	c |     25749 |     486     2101     6383 |     2197     1535     20 |  0.000 % |
1.79/1.84	c |     38723 |     486     2101     6383 |     2417     2142     22 |  0.000 % |
2.79/2.90	c |     58185 |     486     2101     6383 |     2659     1836     20 |  0.000 % |
4.39/4.48	c |     87378 |     486     2101     6383 |     2925     2402     24 |  0.000 % |
6.79/6.89	c |    131167 |     486     2101     6383 |     3218     2882     23 |  0.000 % |
10.69/10.72	c |    196852 |     486     2101     6383 |     3539     3189     22 |  0.000 % |
16.59/16.61	c |    295378 |     486     2101     6383 |     3893     2969     24 |  0.000 % |
25.78/25.81	c |    443169 |     486     2101     6383 |     4283     2703     21 |  0.000 % |
40.18/40.25	c |    664852 |     486     2101     6383 |     4711     3080     24 |  0.000 % |
62.27/62.39	c |    997378 |     486     2101     6383 |     5182     4680     23 |  0.000 % |
97.36/97.49	c |   1496167 |     486     2101     6383 |     5700     3566     22 |  0.000 % |
152.04/152.16	c |   2244351 |     486     2101     6383 |     6270     3635     22 |  0.000 % |
239.71/239.84	c |   3366627 |     486     2101     6383 |     6898     5851     26 |  0.000 % |
376.96/377.15	c |   5050038 |     486     2101     6383 |     7587     6011     24 |  0.000 % |
590.19/590.42	c |   7575154 |     486     2101     6383 |     8346     6874     23 |  0.000 % |
932.08/932.41	c |  11362831 |     486     2101     6383 |     9181     5350     23 |  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-1518123-1238295521/watcher-1518123-1238295521 -o /tmp/evaluation-result-1518123-1238295521/solver-1518123-1238295521 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-crafted_static -seed=1091557561 HOME/instance-1518123-1238295521.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: 1.00 1.00 1.00 3/64 30053
/proc/meminfo: memFree=885120/2055920 swapFree=4175464/4192956
[pid=30053] ppid=30051 vsize=2540 CPUtime=0
/proc/30053/stat : 30053 (varsat-crafted_) R 30051 30053 26614 0 -1 4194304 239 0 0 0 0 0 0 0 18 0 1 0 1102217306 2600960 224 1992294400 4194304 5102648 548682068800 18446744073709551615 4273307 0 0 4096 3 0 0 0 17 1 0 0
/proc/30053/statm: 635 224 98 221 0 411 0

[startup+0.106317 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 30053
/proc/meminfo: memFree=885120/2055920 swapFree=4175464/4192956
[pid=30053] ppid=30051 vsize=2672 CPUtime=0.1
/proc/30053/stat : 30053 (varsat-crafted_) R 30051 30053 26614 0 -1 4194304 284 0 0 0 10 0 0 0 18 0 1 0 1102217306 2736128 269 1992294400 4194304 5102648 548682068800 18446744073709551615 4491719 0 0 4096 3 0 0 0 17 1 0 0
/proc/30053/statm: 668 269 111 221 0 444 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2672

[startup+0.202328 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 30053
/proc/meminfo: memFree=885120/2055920 swapFree=4175464/4192956
[pid=30053] ppid=30051 vsize=2672 CPUtime=0.2
/proc/30053/stat : 30053 (varsat-crafted_) R 30051 30053 26614 0 -1 4194304 303 0 0 0 20 0 0 0 18 0 1 0 1102217306 2736128 288 1992294400 4194304 5102648 548682068800 18446744073709551615 4249813 0 0 4096 3 0 0 0 17 1 0 0
/proc/30053/statm: 668 288 111 221 0 444 0
Current children cumulated CPU time (s) 0.2
Current children cumulated vsize (KiB) 2672

[startup+0.302343 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 30053
/proc/meminfo: memFree=885120/2055920 swapFree=4175464/4192956
[pid=30053] ppid=30051 vsize=2804 CPUtime=0.3
/proc/30053/stat : 30053 (varsat-crafted_) R 30051 30053 26614 0 -1 4194304 316 0 0 0 30 0 0 0 19 0 1 0 1102217306 2871296 301 1992294400 4194304 5102648 548682068800 18446744073709551615 4227888 0 0 4096 3 0 0 0 17 1 0 0
/proc/30053/statm: 701 301 111 221 0 477 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 2804

[startup+0.7014 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 30053
/proc/meminfo: memFree=885120/2055920 swapFree=4175464/4192956
[pid=30053] ppid=30051 vsize=2936 CPUtime=0.69
/proc/30053/stat : 30053 (varsat-crafted_) R 30051 30053 26614 0 -1 4194304 355 0 0 0 69 0 0 0 23 0 1 0 1102217306 3006464 340 1992294400 4194304 5102648 548682068800 18446744073709551615 4250307 0 0 4096 3 0 0 0 17 1 0 0
/proc/30053/statm: 734 340 111 221 0 510 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2936

[startup+1.50152 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30054
/proc/meminfo: memFree=884088/2055920 swapFree=4175464/4192956
[pid=30053] ppid=30051 vsize=3068 CPUtime=1.49
/proc/30053/stat : 30053 (varsat-crafted_) R 30051 30053 26614 0 -1 4194304 405 0 0 0 149 0 0 0 25 0 1 0 1102217306 3141632 390 1992294400 4194304 5102648 548682068800 18446744073709551615 4250217 0 0 4096 3 0 0 0 17 1 0 0
/proc/30053/statm: 767 390 111 221 0 543 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3068

[startup+3.10175 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30054
/proc/meminfo: memFree=883704/2055920 swapFree=4175464/4192956
[pid=30053] ppid=30051 vsize=3332 CPUtime=3.09
/proc/30053/stat : 30053 (varsat-crafted_) R 30051 30053 26614 0 -1 4194304 473 0 0 0 309 0 0 0 25 0 1 0 1102217306 3411968 458 1992294400 4194304 5102648 548682068800 18446744073709551615 4249977 0 0 4096 3 0 0 0 17 1 0 0
/proc/30053/statm: 833 458 111 221 0 609 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3332

[startup+6.30121 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30054
/proc/meminfo: memFree=883256/2055920 swapFree=4175464/4192956
[pid=30053] ppid=30051 vsize=3732 CPUtime=6.29
/proc/30053/stat : 30053 (varsat-crafted_) R 30051 30053 26614 0 -1 4194304 544 0 0 0 629 0 0 0 25 0 1 0 1102217306 3821568 529 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/30053/statm: 933 529 111 221 0 709 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3732

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30054
/proc/meminfo: memFree=882744/2055920 swapFree=4175464/4192956
[pid=30053] ppid=30051 vsize=4128 CPUtime=12.68
/proc/30053/stat : 30053 (varsat-crafted_) R 30051 30053 26614 0 -1 4194304 655 0 0 0 1268 0 0 0 25 0 1 0 1102217306 4227072 640 1992294400 4194304 5102648 548682068800 18446744073709551615 4249807 0 0 4096 3 0 0 0 17 1 0 0
/proc/30053/statm: 1032 640 111 221 0 808 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 4128

[startup+25.503 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30054
/proc/meminfo: memFree=882168/2055920 swapFree=4175464/4192956
[pid=30053] ppid=30051 vsize=4664 CPUtime=25.48
/proc/30053/stat : 30053 (varsat-crafted_) R 30051 30053 26614 0 -1 4194304 792 0 0 0 2548 0 0 0 25 0 1 0 1102217306 4775936 777 1992294400 4194304 5102648 548682068800 18446744073709551615 4254541 0 0 4096 3 0 0 0 17 1 0 0
/proc/30053/statm: 1166 777 111 221 0 942 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4664

[startup+51.1027 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30054
/proc/meminfo: memFree=881464/2055920 swapFree=4175464/4192956
[pid=30053] ppid=30051 vsize=5464 CPUtime=51.08
/proc/30053/stat : 30053 (varsat-crafted_) R 30051 30053 26614 0 -1 4194304 985 0 0 0 5107 1 0 0 25 0 1 0 1102217306 5595136 970 1992294400 4194304 5102648 548682068800 18446744073709551615 4250245 0 0 4096 3 0 0 0 17 1 0 0
/proc/30053/statm: 1366 970 111 221 0 1142 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 5464

[startup+102.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30054
/proc/meminfo: memFree=880312/2055920 swapFree=4175464/4192956
[pid=30053] ppid=30051 vsize=6452 CPUtime=102.26
/proc/30053/stat : 30053 (varsat-crafted_) R 30051 30053 26614 0 -1 4194304 1245 0 0 0 10225 1 0 0 25 0 1 0 1102217306 6606848 1230 1992294400 4194304 5102648 548682068800 18446744073709551615 4249813 0 0 4096 3 0 0 0 17 1 0 0
/proc/30053/statm: 1613 1230 111 221 0 1389 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 6452

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30060
/proc/meminfo: memFree=879416/2055920 swapFree=4175464/4192956
[pid=30053] ppid=30051 vsize=7280 CPUtime=162.23
/proc/30053/stat : 30053 (varsat-crafted_) R 30051 30053 26614 0 -1 4194304 1456 0 0 0 16221 2 0 0 25 0 1 0 1102217306 7454720 1441 1992294400 4194304 5102648 548682068800 18446744073709551615 4249807 0 0 4096 3 0 0 0 17 1 0 0
/proc/30053/statm: 1820 1441 111 221 0 1596 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 7280

[startup+222.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30060
/proc/meminfo: memFree=878840/2055920 swapFree=4175464/4192956
[pid=30053] ppid=30051 vsize=7960 CPUtime=222.21
/proc/30053/stat : 30053 (varsat-crafted_) R 30051 30053 26614 0 -1 4194304 1594 0 0 0 22219 2 0 0 25 0 1 0 1102217306 8151040 1579 1992294400 4194304 5102648 548682068800 18446744073709551615 4249769 0 0 4096 3 0 0 0 17 1 0 0
/proc/30053/statm: 1990 1579 111 221 0 1766 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 7960

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30060
/proc/meminfo: memFree=878264/2055920 swapFree=4175464/4192956
[pid=30053] ppid=30051 vsize=8508 CPUtime=282.19
/proc/30053/stat : 30053 (varsat-crafted_) R 30051 30053 26614 0 -1 4194304 1735 0 0 0 28216 3 0 0 25 0 1 0 1102217306 8712192 1720 1992294400 4194304 5102648 548682068800 18446744073709551615 4249961 0 0 4096 3 0 0 0 17 1 0 0
/proc/30053/statm: 2127 1720 111 221 0 1903 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 8508

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30060
/proc/meminfo: memFree=877880/2055920 swapFree=4175464/4192956
[pid=30053] ppid=30051 vsize=8788 CPUtime=342.17
/proc/30053/stat : 30053 (varsat-crafted_) R 30051 30053 26614 0 -1 4194304 1825 0 0 0 34214 3 0 0 25 0 1 0 1102217306 8998912 1810 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/30053/statm: 2197 1810 111 221 0 1973 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 8788

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30060
/proc/meminfo: memFree=877496/2055920 swapFree=4175464/4192956
[pid=30053] ppid=30051 vsize=9192 CPUtime=402.15
/proc/30053/stat : 30053 (varsat-crafted_) R 30051 30053 26614 0 -1 4194304 1906 0 0 0 40212 3 0 0 25 0 1 0 1102217306 9412608 1891 1992294400 4194304 5102648 548682068800 18446744073709551615 4249900 0 0 4096 3 0 0 0 17 1 0 0
/proc/30053/statm: 2298 1891 111 221 0 2074 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 9192

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30060
/proc/meminfo: memFree=877112/2055920 swapFree=4175464/4192956
[pid=30053] ppid=30051 vsize=9724 CPUtime=462.14
/proc/30053/stat : 30053 (varsat-crafted_) R 30051 30053 26614 0 -1 4194304 2031 0 0 0 46210 4 0 0 25 0 1 0 1102217306 9957376 2016 1992294400 4194304 5102648 548682068800 18446744073709551615 4249895 0 0 4096 3 0 0 0 17 1 0 0
/proc/30053/statm: 2431 2016 111 221 0 2207 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 9724

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30060
/proc/meminfo: memFree=876856/2055920 swapFree=4175464/4192956
[pid=30053] ppid=30051 vsize=9996 CPUtime=522.12
/proc/30053/stat : 30053 (varsat-crafted_) R 30051 30053 26614 0 -1 4194304 2097 0 0 0 52208 4 0 0 25 0 1 0 1102217306 10235904 2082 1992294400 4194304 5102648 548682068800 18446744073709551615 4249807 0 0 4096 3 0 0 0 17 1 0 0
/proc/30053/statm: 2499 2082 111 221 0 2275 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 9996

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30060
/proc/meminfo: memFree=876664/2055920 swapFree=4175464/4192956
[pid=30053] ppid=30051 vsize=10148 CPUtime=582.09
/proc/30053/stat : 30053 (varsat-crafted_) R 30051 30053 26614 0 -1 4194304 2148 0 0 0 58205 4 0 0 25 0 1 0 1102217306 10391552 2133 1992294400 4194304 5102648 548682068800 18446744073709551615 4254987 0 0 4096 3 0 0 0 17 1 0 0
/proc/30053/statm: 2537 2133 111 221 0 2313 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 10148

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30060
/proc/meminfo: memFree=876280/2055920 swapFree=4175464/4192956
[pid=30053] ppid=30051 vsize=10612 CPUtime=642.07
/proc/30053/stat : 30053 (varsat-crafted_) R 30051 30053 26614 0 -1 4194304 2239 0 0 0 64203 4 0 0 25 0 1 0 1102217306 10866688 2224 1992294400 4194304 5102648 548682068800 18446744073709551615 4249786 0 0 4096 3 0 0 0 17 1 0 0
/proc/30053/statm: 2653 2224 111 221 0 2429 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 10612

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30060
/proc/meminfo: memFree=876024/2055920 swapFree=4175464/4192956
[pid=30053] ppid=30051 vsize=10912 CPUtime=702.05
/proc/30053/stat : 30053 (varsat-crafted_) R 30051 30053 26614 0 -1 4194304 2311 0 0 0 70201 4 0 0 25 0 1 0 1102217306 11173888 2296 1992294400 4194304 5102648 548682068800 18446744073709551615 4255524 0 0 4096 3 0 0 0 17 1 0 0
/proc/30053/statm: 2728 2296 111 221 0 2504 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 10912

[startup+762.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30060
/proc/meminfo: memFree=875768/2055920 swapFree=4175464/4192956
[pid=30053] ppid=30051 vsize=11196 CPUtime=762.05
/proc/30053/stat : 30053 (varsat-crafted_) R 30051 30053 26614 0 -1 4194304 2382 0 0 0 76200 5 0 0 25 0 1 0 1102217306 11464704 2367 1992294400 4194304 5102648 548682068800 18446744073709551615 4250292 0 0 4096 3 0 0 0 17 1 0 0
/proc/30053/statm: 2799 2367 111 221 0 2575 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 11196

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30060
/proc/meminfo: memFree=875640/2055920 swapFree=4175464/4192956
[pid=30053] ppid=30051 vsize=11336 CPUtime=822.02
/proc/30053/stat : 30053 (varsat-crafted_) R 30051 30053 26614 0 -1 4194304 2412 0 0 0 82197 5 0 0 25 0 1 0 1102217306 11608064 2397 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/30053/statm: 2834 2397 111 221 0 2610 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 11336

[startup+882.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30060
/proc/meminfo: memFree=875384/2055920 swapFree=4175464/4192956
[pid=30053] ppid=30051 vsize=11476 CPUtime=882
/proc/30053/stat : 30053 (varsat-crafted_) R 30051 30053 26614 0 -1 4194304 2459 0 0 0 88195 5 0 0 25 0 1 0 1102217306 11751424 2444 1992294400 4194304 5102648 548682068800 18446744073709551615 4249859 0 0 4096 3 0 0 0 17 1 0 0
/proc/30053/statm: 2869 2444 111 221 0 2645 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 11476

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30060
/proc/meminfo: memFree=875128/2055920 swapFree=4175464/4192956
[pid=30053] ppid=30051 vsize=11768 CPUtime=941.97
/proc/30053/stat : 30053 (varsat-crafted_) R 30051 30053 26614 0 -1 4194304 2531 0 0 0 94192 5 0 0 25 0 1 0 1102217306 12050432 2516 1992294400 4194304 5102648 548682068800 18446744073709551615 4249093 0 0 4096 3 0 0 0 17 1 0 0
/proc/30053/statm: 2942 2516 111 221 0 2718 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 11768

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30060
/proc/meminfo: memFree=874872/2055920 swapFree=4175464/4192956
[pid=30053] ppid=30051 vsize=12048 CPUtime=1001.96
/proc/30053/stat : 30053 (varsat-crafted_) R 30051 30053 26614 0 -1 4194304 2594 0 0 0 100190 6 0 0 25 0 1 0 1102217306 12337152 2579 1992294400 4194304 5102648 548682068800 18446744073709551615 4250386 0 0 4096 3 0 0 0 17 1 0 0
/proc/30053/statm: 3012 2579 111 221 0 2788 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 12048

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30060
/proc/meminfo: memFree=874680/2055920 swapFree=4175464/4192956
[pid=30053] ppid=30051 vsize=12184 CPUtime=1061.94
/proc/30053/stat : 30053 (varsat-crafted_) R 30051 30053 26614 0 -1 4194304 2640 0 0 0 106188 6 0 0 25 0 1 0 1102217306 12476416 2625 1992294400 4194304 5102648 548682068800 18446744073709551615 4249807 0 0 4096 3 0 0 0 17 1 0 0
/proc/30053/statm: 3046 2625 111 221 0 2822 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 12184

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30060
/proc/meminfo: memFree=874424/2055920 swapFree=4175464/4192956
[pid=30053] ppid=30051 vsize=12480 CPUtime=1121.92
/proc/30053/stat : 30053 (varsat-crafted_) R 30051 30053 26614 0 -1 4194304 2697 0 0 0 112186 6 0 0 25 0 1 0 1102217306 12779520 2682 1992294400 4194304 5102648 548682068800 18446744073709551615 4255188 0 0 4096 3 0 0 0 17 1 0 0
/proc/30053/statm: 3120 2682 111 221 0 2896 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 12480

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30060
/proc/meminfo: memFree=874360/2055920 swapFree=4175464/4192956
[pid=30053] ppid=30051 vsize=12620 CPUtime=1181.9
/proc/30053/stat : 30053 (varsat-crafted_) R 30051 30053 26614 0 -1 4194304 2717 0 0 0 118184 6 0 0 25 0 1 0 1102217306 12922880 2702 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/30053/statm: 3155 2702 111 221 0 2931 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 12620



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30060
/proc/meminfo: memFree=874232/2055920 swapFree=4175464/4192956
[pid=30053] ppid=30051 vsize=12620 CPUtime=1200.09
/proc/30053/stat : 30053 (varsat-crafted_) R 30051 30053 26614 0 -1 4194304 2742 0 0 0 120003 6 0 0 25 0 1 0 1102217306 12922880 2727 1992294400 4194304 5102648 548682068800 18446744073709551615 4249897 0 0 4096 3 0 0 0 17 1 0 0
/proc/30053/statm: 3155 2727 111 221 0 2931 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 12620

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.11
CPU user time (s): 1200.04
CPU system time (s): 0.071989
CPU usage (%): 99.9669
Max. virtual memory (cumulated for all children) (KiB): 12620

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.04
system time used= 0.071989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2742
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= 1687

runsolver used 0.879866 second user time and 2.45563 second system time

The end

Launcher Data 

Begin job on node30 at 2009-03-29 04:58:41
IDJOB=1518123
IDBENCH=70653
IDSOLVER=537
FILE ID=node30/1518123-1238295521
PBS_JOBID= 9060940
Free space on /tmp= 66356 MiB

SOLVER NAME= VARSAT-crafted 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/500/unif-k3-r4.25-v500-c2125-S353643296-086.cnf
COMMAND LINE= HOME/varsat-crafted_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518123-1238295521/watcher-1518123-1238295521 -o /tmp/evaluation-result-1518123-1238295521/solver-1518123-1238295521 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-crafted_static -seed=1091557561 HOME/instance-1518123-1238295521.cnf

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

MD5SUM BENCH= 737f90cc4667953389f21d8a50271567
RANDOM SEED=1091557561

node30.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		: 3000.260
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		: 3000.260
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:        885536 kB
Buffers:         89644 kB
Cached:         990968 kB
SwapCached:      11400 kB
Active:         166728 kB
Inactive:       927292 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        885536 kB
SwapTotal:     4192956 kB
SwapFree:      4175464 kB
Dirty:            1052 kB
Writeback:           0 kB
Mapped:          18728 kB
Slab:            62360 kB
Committed_AS:  2989596 kB
PageTables:       1368 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= 66356 MiB
End job on node30 at 2009-03-29 05:18:44