Trace number 1518149

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) 1200.07 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/520/
unif-k3-r4.25-v520-c2210-S956671877-054.cnf
MD5SUMfa9334576b7ead7d32e2b64d3b23241f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.032994
Satisfiable
(Un)Satisfiability was proved
Number of variables520
Number of clauses2210
Sum of the clauses size6630
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32210
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:  520                                                  |
0.00/0.00	c |  Number of clauses:    2210                                                 |
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:          268096922.000000
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 |     508     2189     6622 |      729        0    nan |  0.000 % |
0.00/0.03	c |       101 |     508     2189     6622 |      802      101     26 |  0.000 % |
0.05/0.06	c |       251 |     508     2189     6622 |      882      251     26 |  0.000 % |
0.05/0.09	c |       477 |     508     2189     6622 |      971      477     24 |  0.000 % |
0.10/0.13	c |       814 |     508     2189     6622 |     1068      814     24 |  0.000 % |
0.10/0.17	c |      1320 |     508     2189     6622 |     1175      756     24 |  0.000 % |
0.20/0.23	c |      2079 |     508     2189     6622 |     1292      896     24 |  0.000 % |
0.29/0.30	c |      3219 |     508     2189     6622 |     1421     1347     23 |  0.000 % |
0.39/0.40	c |      4927 |     508     2189     6622 |     1564      833     22 |  0.000 % |
0.49/0.54	c |      7489 |     508     2189     6622 |     1720      957     21 |  0.000 % |
0.69/0.75	c |     11334 |     508     2189     6622 |     1892     1228     23 |  0.000 % |
1.00/1.06	c |     17100 |     508     2189     6622 |     2081     1123     22 |  0.000 % |
1.49/1.52	c |     25749 |     508     2189     6622 |     2290     1191     21 |  0.000 % |
2.20/2.23	c |     38723 |     508     2189     6622 |     2519     1226     22 |  0.000 % |
3.30/3.34	c |     58185 |     508     2189     6622 |     2770     2582     26 |  0.000 % |
4.99/5.00	c |     87378 |     508     2189     6622 |     3047     2142     24 |  0.000 % |
7.49/7.58	c |    131167 |     508     2189     6622 |     3352     2421     24 |  0.000 % |
11.59/11.64	c |    196851 |     508     2189     6622 |     3688     3129     26 |  0.000 % |
17.89/17.96	c |    295377 |     508     2189     6622 |     4056     2127     26 |  0.000 % |
27.88/27.91	c |    443166 |     508     2189     6622 |     4462     3340     25 |  0.000 % |
43.18/43.29	c |    664851 |     508     2189     6622 |     4908     3285     27 |  0.000 % |
67.27/67.39	c |    997376 |     508     2189     6622 |     5399     4975     27 |  0.000 % |
104.87/104.93	c |   1496164 |     508     2189     6622 |     5939     3646     25 |  0.000 % |
162.95/163.02	c |   2244347 |     508     2189     6622 |     6533     4440     25 |  0.000 % |
256.22/256.35	c |   3366621 |     508     2189     6622 |     7187     4963     28 |  0.000 % |
401.98/402.11	c |   5050034 |     508     2189     6622 |     7905     6045     26 |  0.000 % |
633.21/633.46	c |   7575151 |     508     2189     6622 |     8696     4494     26 |  0.000 % |
997.81/998.12	c |  11362828 |     508     2189     6622 |     9565     5003     25 |  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-1518149-1238295947/watcher-1518149-1238295947 -o /tmp/evaluation-result-1518149-1238295947/solver-1518149-1238295947 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=268096922 HOME/instance-1518149-1238295947.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 3/69 9610
/proc/meminfo: memFree=893496/2055920 swapFree=4169124/4192956
[pid=9610] ppid=9608 vsize=2552 CPUtime=0
/proc/9610/stat : 9610 (varsat-random_s) R 9608 9610 6124 0 -1 4194304 242 0 0 0 0 0 0 0 18 0 1 0 1102257830 2613248 227 1992294400 4194304 5102416 548682068800 18446744073709551615 4282576 0 0 4096 3 0 0 0 17 1 0 0
/proc/9610/statm: 638 227 98 221 0 414 0

[startup+0.059635 s]
/proc/loadavg: 1.00 1.00 1.00 3/69 9610
/proc/meminfo: memFree=893496/2055920 swapFree=4169124/4192956
[pid=9610] ppid=9608 vsize=2552 CPUtime=0.05
/proc/9610/stat : 9610 (varsat-random_s) R 9608 9610 6124 0 -1 4194304 266 0 0 0 5 0 0 0 18 0 1 0 1102257830 2613248 251 1992294400 4194304 5102416 548682068800 18446744073709551615 4249451 0 0 4096 3 0 0 0 17 1 0 0
/proc/9610/statm: 638 251 112 221 0 414 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2552

[startup+0.102639 s]
/proc/loadavg: 1.00 1.00 1.00 3/69 9610
/proc/meminfo: memFree=893496/2055920 swapFree=4169124/4192956
[pid=9610] ppid=9608 vsize=2552 CPUtime=0.1
/proc/9610/stat : 9610 (varsat-random_s) R 9608 9610 6124 0 -1 4194304 267 0 0 0 10 0 0 0 18 0 1 0 1102257830 2613248 252 1992294400 4194304 5102416 548682068800 18446744073709551615 4221940 0 0 4096 3 0 0 0 17 1 0 0
/proc/9610/statm: 638 252 112 221 0 414 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2552

[startup+0.30166 s]
/proc/loadavg: 1.00 1.00 1.00 3/69 9610
/proc/meminfo: memFree=893496/2055920 swapFree=4169124/4192956
[pid=9610] ppid=9608 vsize=2684 CPUtime=0.29
/proc/9610/stat : 9610 (varsat-random_s) R 9608 9610 6124 0 -1 4194304 302 0 0 0 29 0 0 0 19 0 1 0 1102257830 2748416 287 1992294400 4194304 5102416 548682068800 18446744073709551615 4249702 0 0 4096 3 0 0 0 17 1 0 0
/proc/9610/statm: 671 287 112 221 0 447 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2684

[startup+0.702701 s]
/proc/loadavg: 1.00 1.00 1.00 3/69 9610
/proc/meminfo: memFree=893496/2055920 swapFree=4169124/4192956
[pid=9610] ppid=9608 vsize=2948 CPUtime=0.69
/proc/9610/stat : 9610 (varsat-random_s) R 9608 9610 6124 0 -1 4194304 350 0 0 0 69 0 0 0 22 0 1 0 1102257830 3018752 335 1992294400 4194304 5102416 548682068800 18446744073709551615 4253993 0 0 4096 3 0 0 0 17 1 0 0
/proc/9610/statm: 737 335 112 221 0 513 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2948

[startup+1.50178 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 9611
/proc/meminfo: memFree=892464/2055920 swapFree=4169124/4192956
[pid=9610] ppid=9608 vsize=3080 CPUtime=1.49
/proc/9610/stat : 9610 (varsat-random_s) R 9608 9610 6124 0 -1 4194304 399 0 0 0 149 0 0 0 25 0 1 0 1102257830 3153920 384 1992294400 4194304 5102416 548682068800 18446744073709551615 4244056 0 0 4096 3 0 0 0 17 1 0 0
/proc/9610/statm: 770 384 112 221 0 546 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3080

[startup+3.10195 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 9611
/proc/meminfo: memFree=892144/2055920 swapFree=4169124/4192956
[pid=9610] ppid=9608 vsize=3344 CPUtime=3.09
/proc/9610/stat : 9610 (varsat-random_s) R 9608 9610 6124 0 -1 4194304 475 0 0 0 309 0 0 0 25 0 1 0 1102257830 3424256 460 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/9610/statm: 836 460 112 221 0 612 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3344

[startup+6.30128 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 9611
/proc/meminfo: memFree=891568/2055920 swapFree=4169124/4192956
[pid=9610] ppid=9608 vsize=3740 CPUtime=6.29
/proc/9610/stat : 9610 (varsat-random_s) R 9608 9610 6124 0 -1 4194304 562 0 0 0 629 0 0 0 25 0 1 0 1102257830 3829760 547 1992294400 4194304 5102416 548682068800 18446744073709551615 4249582 0 0 4096 3 0 0 0 17 1 0 0
/proc/9610/statm: 935 547 112 221 0 711 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3740

[startup+12.7019 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 9611
/proc/meminfo: memFree=891056/2055920 swapFree=4169124/4192956
[pid=9610] ppid=9608 vsize=4136 CPUtime=12.69
/proc/9610/stat : 9610 (varsat-random_s) R 9608 9610 6124 0 -1 4194304 675 0 0 0 1269 0 0 0 25 0 1 0 1102257830 4235264 660 1992294400 4194304 5102416 548682068800 18446744073709551615 4250052 0 0 4096 3 0 0 0 17 1 0 0
/proc/9610/statm: 1034 660 112 221 0 810 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4136

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 9611
/proc/meminfo: memFree=890352/2055920 swapFree=4169124/4192956
[pid=9610] ppid=9608 vsize=4804 CPUtime=25.48
/proc/9610/stat : 9610 (varsat-random_s) R 9608 9610 6124 0 -1 4194304 833 0 0 0 2548 0 0 0 25 0 1 0 1102257830 4919296 818 1992294400 4194304 5102416 548682068800 18446744073709551615 4254307 0 0 4096 3 0 0 0 17 1 0 0
/proc/9610/statm: 1201 818 112 221 0 977 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4804

[startup+51.1019 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 9611
/proc/meminfo: memFree=889520/2055920 swapFree=4169124/4192956
[pid=9610] ppid=9608 vsize=5604 CPUtime=51.07
/proc/9610/stat : 9610 (varsat-random_s) R 9608 9610 6124 0 -1 4194304 1043 0 0 0 5107 0 0 0 25 0 1 0 1102257830 5738496 1028 1992294400 4194304 5102416 548682068800 18446744073709551615 4249699 0 0 4096 3 0 0 0 17 1 0 0
/proc/9610/statm: 1401 1028 112 221 0 1177 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 5604

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 9611
/proc/meminfo: memFree=888752/2055920 swapFree=4169124/4192956
[pid=9610] ppid=9608 vsize=6548 CPUtime=102.27
/proc/9610/stat : 9610 (varsat-random_s) R 9608 9610 6124 0 -1 4194304 1246 0 0 0 10226 1 0 0 25 0 1 0 1102257830 6705152 1231 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/9610/statm: 1637 1231 112 221 0 1413 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 6548

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 9611
/proc/meminfo: memFree=887984/2055920 swapFree=4169124/4192956
[pid=9610] ppid=9608 vsize=7220 CPUtime=162.25
/proc/9610/stat : 9610 (varsat-random_s) R 9608 9610 6124 0 -1 4194304 1429 0 0 0 16224 1 0 0 25 0 1 0 1102257830 7393280 1414 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/9610/statm: 1805 1414 112 221 0 1581 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 7220

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 9611
/proc/meminfo: memFree=887216/2055920 swapFree=4169124/4192956
[pid=9610] ppid=9608 vsize=7900 CPUtime=222.23
/proc/9610/stat : 9610 (varsat-random_s) R 9608 9610 6124 0 -1 4194304 1605 0 0 0 22222 1 0 0 25 0 1 0 1102257830 8089600 1590 1992294400 4194304 5102416 548682068800 18446744073709551615 4249508 0 0 4096 3 0 0 0 17 1 0 0
/proc/9610/statm: 1975 1590 112 221 0 1751 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 7900

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 9611
/proc/meminfo: memFree=886704/2055920 swapFree=4169124/4192956
[pid=9610] ppid=9608 vsize=8452 CPUtime=282.21
/proc/9610/stat : 9610 (varsat-random_s) R 9608 9610 6124 0 -1 4194304 1733 0 0 0 28220 1 0 0 25 0 1 0 1102257830 8654848 1718 1992294400 4194304 5102416 548682068800 18446744073709551615 4249526 0 0 4096 3 0 0 0 17 1 0 0
/proc/9610/statm: 2113 1718 112 221 0 1889 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 8452

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 9611
/proc/meminfo: memFree=886192/2055920 swapFree=4169124/4192956
[pid=9610] ppid=9608 vsize=8996 CPUtime=342.2
/proc/9610/stat : 9610 (varsat-random_s) R 9608 9610 6124 0 -1 4194304 1852 0 0 0 34218 2 0 0 25 0 1 0 1102257830 9211904 1837 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/9610/statm: 2249 1837 112 221 0 2025 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 8996

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 9611
/proc/meminfo: memFree=885808/2055920 swapFree=4169124/4192956
[pid=9610] ppid=9608 vsize=9260 CPUtime=402.18
/proc/9610/stat : 9610 (varsat-random_s) R 9608 9610 6124 0 -1 4194304 1931 0 0 0 40216 2 0 0 25 0 1 0 1102257830 9482240 1916 1992294400 4194304 5102416 548682068800 18446744073709551615 4249634 0 0 4096 3 0 0 0 17 1 0 0
/proc/9610/statm: 2315 1916 112 221 0 2091 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 9260

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 9611
/proc/meminfo: memFree=885424/2055920 swapFree=4169124/4192956
[pid=9610] ppid=9608 vsize=9812 CPUtime=462.16
/proc/9610/stat : 9610 (varsat-random_s) R 9608 9610 6124 0 -1 4194304 2051 0 0 0 46214 2 0 0 25 0 1 0 1102257830 10047488 2036 1992294400 4194304 5102416 548682068800 18446744073709551615 4255764 0 0 4096 3 0 0 0 17 1 0 0
/proc/9610/statm: 2453 2036 112 221 0 2229 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 9812

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 9611
/proc/meminfo: memFree=885168/2055920 swapFree=4169124/4192956
[pid=9610] ppid=9608 vsize=10096 CPUtime=522.15
/proc/9610/stat : 9610 (varsat-random_s) R 9608 9610 6124 0 -1 4194304 2124 0 0 0 52212 3 0 0 25 0 1 0 1102257830 10338304 2109 1992294400 4194304 5102416 548682068800 18446744073709551615 4249634 0 0 4096 3 0 0 0 17 1 0 0
/proc/9610/statm: 2524 2109 112 221 0 2300 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 10096

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 9611
/proc/meminfo: memFree=884912/2055920 swapFree=4169124/4192956
[pid=9610] ppid=9608 vsize=10228 CPUtime=582.13
/proc/9610/stat : 9610 (varsat-random_s) R 9608 9610 6124 0 -1 4194304 2180 0 0 0 58210 3 0 0 25 0 1 0 1102257830 10473472 2165 1992294400 4194304 5102416 548682068800 18446744073709551615 4230260 0 0 4096 3 0 0 0 17 1 0 0
/proc/9610/statm: 2557 2165 112 221 0 2333 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 10228

[startup+642.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 9611
/proc/meminfo: memFree=884720/2055920 swapFree=4169124/4192956
[pid=9610] ppid=9608 vsize=10592 CPUtime=642.11
/proc/9610/stat : 9610 (varsat-random_s) R 9608 9610 6124 0 -1 4194304 2238 0 0 0 64208 3 0 0 25 0 1 0 1102257830 10846208 2223 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/9610/statm: 2648 2223 112 221 0 2424 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 10592

[startup+702.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 9611
/proc/meminfo: memFree=884272/2055920 swapFree=4169124/4192956
[pid=9610] ppid=9608 vsize=11024 CPUtime=702.1
/proc/9610/stat : 9610 (varsat-random_s) R 9608 9610 6124 0 -1 4194304 2337 0 0 0 70206 4 0 0 25 0 1 0 1102257830 11288576 2322 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/9610/statm: 2756 2322 112 221 0 2532 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 11024

[startup+762.307 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 9611
/proc/meminfo: memFree=884016/2055920 swapFree=4169124/4192956
[pid=9610] ppid=9608 vsize=11308 CPUtime=762.08
/proc/9610/stat : 9610 (varsat-random_s) R 9608 9610 6124 0 -1 4194304 2421 0 0 0 76204 4 0 0 25 0 1 0 1102257830 11579392 2406 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/9610/statm: 2827 2406 112 221 0 2603 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 11308

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 9611
/proc/meminfo: memFree=883696/2055920 swapFree=4169124/4192956
[pid=9610] ppid=9608 vsize=11580 CPUtime=822.06
/proc/9610/stat : 9610 (varsat-random_s) R 9608 9610 6124 0 -1 4194304 2479 0 0 0 82202 4 0 0 25 0 1 0 1102257830 11857920 2464 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/9610/statm: 2895 2464 112 221 0 2671 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 11580

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 9611
/proc/meminfo: memFree=883696/2055920 swapFree=4169124/4192956
[pid=9610] ppid=9608 vsize=11580 CPUtime=882.05
/proc/9610/stat : 9610 (varsat-random_s) R 9608 9610 6124 0 -1 4194304 2488 0 0 0 88200 5 0 0 25 0 1 0 1102257830 11857920 2473 1992294400 4194304 5102416 548682068800 18446744073709551615 4249702 0 0 4096 3 0 0 0 17 1 0 0
/proc/9610/statm: 2895 2473 112 221 0 2671 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 11580

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 9611
/proc/meminfo: memFree=883568/2055920 swapFree=4169124/4192956
[pid=9610] ppid=9608 vsize=11732 CPUtime=942.03
/proc/9610/stat : 9610 (varsat-random_s) R 9608 9610 6124 0 -1 4194304 2520 0 0 0 94198 5 0 0 25 0 1 0 1102257830 12013568 2505 1992294400 4194304 5102416 548682068800 18446744073709551615 4249619 0 0 4096 3 0 0 0 17 1 0 0
/proc/9610/statm: 2933 2505 112 221 0 2709 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 11732

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 9611
/proc/meminfo: memFree=883376/2055920 swapFree=4169124/4192956
[pid=9610] ppid=9608 vsize=11996 CPUtime=1002.01
/proc/9610/stat : 9610 (varsat-random_s) R 9608 9610 6124 0 -1 4194304 2574 0 0 0 100196 5 0 0 25 0 1 0 1102257830 12283904 2559 1992294400 4194304 5102416 548682068800 18446744073709551615 4249582 0 0 4096 3 0 0 0 17 1 0 0
/proc/9610/statm: 2999 2559 112 221 0 2775 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 11996

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 9611
/proc/meminfo: memFree=883056/2055920 swapFree=4169124/4192956
[pid=9610] ppid=9608 vsize=12284 CPUtime=1061.99
/proc/9610/stat : 9610 (varsat-random_s) R 9608 9610 6124 0 -1 4194304 2651 0 0 0 106194 5 0 0 25 0 1 0 1102257830 12578816 2636 1992294400 4194304 5102416 548682068800 18446744073709551615 4249634 0 0 4096 3 0 0 0 17 1 0 0
/proc/9610/statm: 3071 2636 112 221 0 2847 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 12284

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 9611
/proc/meminfo: memFree=882864/2055920 swapFree=4169124/4192956
[pid=9610] ppid=9608 vsize=12416 CPUtime=1121.98
/proc/9610/stat : 9610 (varsat-random_s) R 9608 9610 6124 0 -1 4194304 2693 0 0 0 112192 6 0 0 25 0 1 0 1102257830 12713984 2678 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/9610/statm: 3104 2678 112 221 0 2880 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 12416

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 9611
/proc/meminfo: memFree=882608/2055920 swapFree=4169124/4192956
[pid=9610] ppid=9608 vsize=12688 CPUtime=1181.96
/proc/9610/stat : 9610 (varsat-random_s) R 9608 9610 6124 0 -1 4194304 2753 0 0 0 118190 6 0 0 25 0 1 0 1102257830 12992512 2738 1992294400 4194304 5102416 548682068800 18446744073709551615 4249563 0 0 4096 3 0 0 0 17 1 0 0
/proc/9610/statm: 3172 2738 112 221 0 2948 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 12688



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 9611
/proc/meminfo: memFree=882544/2055920 swapFree=4169124/4192956
[pid=9610] ppid=9608 vsize=12688 CPUtime=1200.06
/proc/9610/stat : 9610 (varsat-random_s) R 9608 9610 6124 0 -1 4194304 2758 0 0 0 120000 6 0 0 25 0 1 0 1102257830 12992512 2743 1992294400 4194304 5102416 548682068800 18446744073709551615 4254863 0 0 4096 3 0 0 0 17 1 0 0
/proc/9610/statm: 3172 2743 112 221 0 2948 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 12688

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): 1200.41
CPU time (s): 1200.07
CPU user time (s): 1200
CPU system time (s): 0.067989
CPU usage (%): 99.972
Max. virtual memory (cumulated for all children) (KiB): 12688

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
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= 2758
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= 1690

runsolver used 1.08283 second user time and 3.2945 second system time

The end

Launcher Data 

Begin job on node44 at 2009-03-29 05:05:47
IDJOB=1518149
IDBENCH=70655
IDSOLVER=539
FILE ID=node44/1518149-1238295947
PBS_JOBID= 9060921
Free space on /tmp= 66400 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/520/unif-k3-r4.25-v520-c2210-S956671877-054.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518149-1238295947/watcher-1518149-1238295947 -o /tmp/evaluation-result-1518149-1238295947/solver-1518149-1238295947 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=268096922 HOME/instance-1518149-1238295947.cnf

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

MD5SUM BENCH= fa9334576b7ead7d32e2b64d3b23241f
RANDOM SEED=268096922

node44.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		: 3000.241
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		: 3000.241
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:        893976 kB
Buffers:        107752 kB
Cached:         943296 kB
SwapCached:      13220 kB
Active:         354712 kB
Inactive:       710992 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        893976 kB
SwapTotal:     4192956 kB
SwapFree:      4169124 kB
Dirty:            1048 kB
Writeback:           0 kB
Mapped:          18124 kB
Slab:            81632 kB
Committed_AS:  2546272 kB
PageTables:       1796 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= 66396 MiB
End job on node44 at 2009-03-29 05:25:49