Trace number 1516697

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) 1200.1 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/500/
unif-k3-r4.25-v500-c2125-S287307030-088.cnf
MD5SUM9d5d7164d3d5840805b65af8448e9499
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of 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:          885495646.000000
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 |     485     2101     6388 |      700        0    nan |  0.000 % |
0.00/0.01	c |       100 |     485     2101     6388 |      770      100     21 |  0.000 % |
0.00/0.02	c |       252 |     485     2101     6388 |      847      252     22 |  0.000 % |
0.00/0.04	c |       477 |     485     2101     6388 |      932      477     22 |  0.000 % |
0.00/0.05	c |       814 |     485     2101     6388 |     1025      814     22 |  0.000 % |
0.06/0.08	c |      1321 |     485     2101     6388 |     1127      790     19 |  0.000 % |
0.10/0.11	c |      2081 |     485     2101     6388 |     1240      964     19 |  0.000 % |
0.10/0.16	c |      3221 |     485     2101     6388 |     1364      812     18 |  0.000 % |
0.20/0.24	c |      4930 |     485     2101     6388 |     1501     1098     21 |  0.000 % |
0.30/0.34	c |      7496 |     485     2101     6388 |     1651     1358     21 |  0.000 % |
0.49/0.51	c |     11340 |     485     2101     6388 |     1816      955     19 |  0.000 % |
0.69/0.77	c |     17106 |     485     2101     6388 |     1998     1115     22 |  0.000 % |
1.10/1.16	c |     25757 |     485     2101     6388 |     2197     1598     20 |  0.000 % |
1.69/1.76	c |     38734 |     485     2101     6388 |     2417     2232     21 |  0.000 % |
2.59/2.69	c |     58195 |     485     2101     6388 |     2659     1984     18 |  0.000 % |
4.09/4.14	c |     87388 |     485     2101     6388 |     2925     2676     23 |  0.000 % |
6.39/6.44	c |    131177 |     485     2101     6388 |     3218     1854     21 |  0.000 % |
9.90/9.91	c |    196863 |     485     2101     6388 |     3539     2189     21 |  0.000 % |
15.30/15.33	c |    295391 |     485     2101     6388 |     3893     1944     21 |  0.000 % |
23.79/23.82	c |    443182 |     485     2101     6388 |     4283     3675     24 |  0.000 % |
37.18/37.25	c |    664865 |     485     2101     6388 |     4711     4236     24 |  0.000 % |
57.88/57.95	c |    997390 |     485     2101     6388 |     5182     3648     21 |  0.000 % |
90.67/90.73	c |   1496178 |     485     2101     6388 |     5700     5047     24 |  0.000 % |
141.55/141.60	c |   2244360 |     485     2101     6388 |     6270     3015     21 |  0.000 % |
221.54/221.68	c |   3366634 |     485     2101     6388 |     6898     3262     22 |  0.000 % |
347.00/347.12	c |   5050046 |     485     2101     6388 |     7587     4955     22 |  0.000 % |
544.75/544.99	c |   7575162 |     485     2101     6388 |     8346     6594     24 |  0.000 % |
856.37/856.65	c |  11362839 |     485     2101     6388 |     9181     7133     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-1516697-1238273629/watcher-1516697-1238273629 -o /tmp/evaluation-result-1516697-1238273629/solver-1516697-1238273629 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=885495646 HOME/instance-1516697-1238273629.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 3/80 1651
/proc/meminfo: memFree=1828180/2055920 swapFree=4163576/4192956
[pid=1651] ppid=1649 vsize=2548 CPUtime=0
/proc/1651/stat : 1651 (varsat-random_s) R 1649 1651 1450 0 -1 4194304 250 0 0 0 0 0 0 0 20 0 1 0 1100026564 2609152 235 1992294400 4194304 5102416 548682068800 18446744073709551615 4272589 0 0 4096 3 0 0 0 17 1 0 0
/proc/1651/statm: 637 235 98 221 0 413 0

[startup+0.069997 s]
/proc/loadavg: 0.99 0.98 0.99 3/80 1651
/proc/meminfo: memFree=1828180/2055920 swapFree=4163576/4192956
[pid=1651] ppid=1649 vsize=2548 CPUtime=0.06
/proc/1651/stat : 1651 (varsat-random_s) R 1649 1651 1450 0 -1 4194304 272 0 0 0 6 0 0 0 20 0 1 0 1100026564 2609152 257 1992294400 4194304 5102416 548682068800 18446744073709551615 4255991 0 0 4096 3 0 0 0 17 1 0 0
/proc/1651/statm: 637 257 112 221 0 413 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2548

[startup+0.101999 s]
/proc/loadavg: 0.99 0.98 0.99 3/80 1651
/proc/meminfo: memFree=1828180/2055920 swapFree=4163576/4192956
[pid=1651] ppid=1649 vsize=2680 CPUtime=0.1
/proc/1651/stat : 1651 (varsat-random_s) R 1649 1651 1450 0 -1 4194304 281 0 0 0 10 0 0 0 20 0 1 0 1100026564 2744320 266 1992294400 4194304 5102416 548682068800 18446744073709551615 4497344 0 0 4096 3 0 0 0 17 1 0 0
/proc/1651/statm: 670 266 112 221 0 446 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2680

[startup+0.302021 s]
/proc/loadavg: 0.99 0.98 0.99 3/80 1651
/proc/meminfo: memFree=1828180/2055920 swapFree=4163576/4192956
[pid=1651] ppid=1649 vsize=2812 CPUtime=0.3
/proc/1651/stat : 1651 (varsat-random_s) R 1649 1651 1450 0 -1 4194304 315 0 0 0 30 0 0 0 22 0 1 0 1100026564 2879488 300 1992294400 4194304 5102416 548682068800 18446744073709551615 4249957 0 0 4096 3 0 0 0 17 1 0 0
/proc/1651/statm: 703 300 112 221 0 479 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 2812

[startup+0.701068 s]
/proc/loadavg: 0.99 0.98 0.99 3/80 1651
/proc/meminfo: memFree=1828180/2055920 swapFree=4163576/4192956
[pid=1651] ppid=1649 vsize=2944 CPUtime=0.69
/proc/1651/stat : 1651 (varsat-random_s) R 1649 1651 1450 0 -1 4194304 353 0 0 0 69 0 0 0 25 0 1 0 1100026564 3014656 338 1992294400 4194304 5102416 548682068800 18446744073709551615 4249634 0 0 4096 3 0 0 0 17 1 0 0
/proc/1651/statm: 736 338 112 221 0 512 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2944

[startup+1.50115 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 1652
/proc/meminfo: memFree=1827148/2055920 swapFree=4163576/4192956
[pid=1651] ppid=1649 vsize=3076 CPUtime=1.49
/proc/1651/stat : 1651 (varsat-random_s) R 1649 1651 1450 0 -1 4194304 396 0 0 0 149 0 0 0 25 0 1 0 1100026564 3149824 381 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/1651/statm: 769 381 112 221 0 545 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3076

[startup+3.10531 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 1652
/proc/meminfo: memFree=1826764/2055920 swapFree=4163576/4192956
[pid=1651] ppid=1649 vsize=3356 CPUtime=3.1
/proc/1651/stat : 1651 (varsat-random_s) R 1649 1651 1450 0 -1 4194304 464 0 0 0 310 0 0 0 25 0 1 0 1100026564 3436544 449 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/1651/statm: 839 449 112 221 0 615 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 3356

[startup+6.30165 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 1652
/proc/meminfo: memFree=1826316/2055920 swapFree=4163576/4192956
[pid=1651] ppid=1649 vsize=3620 CPUtime=6.29
/proc/1651/stat : 1651 (varsat-random_s) R 1649 1651 1450 0 -1 4194304 540 0 0 0 629 0 0 0 25 0 1 0 1100026564 3706880 525 1992294400 4194304 5102416 548682068800 18446744073709551615 4249625 0 0 4096 3 0 0 0 17 1 0 0
/proc/1651/statm: 905 525 112 221 0 681 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3620

[startup+12.7013 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 1652
/proc/meminfo: memFree=1825740/2055920 swapFree=4163576/4192956
[pid=1651] ppid=1649 vsize=4044 CPUtime=12.69
/proc/1651/stat : 1651 (varsat-random_s) R 1649 1651 1450 0 -1 4194304 649 0 0 0 1269 0 0 0 25 0 1 0 1100026564 4141056 634 1992294400 4194304 5102416 548682068800 18446744073709551615 4250052 0 0 4096 3 0 0 0 17 1 0 0
/proc/1651/statm: 1011 634 112 221 0 787 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4044

[startup+25.5016 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 1652
/proc/meminfo: memFree=1825164/2055920 swapFree=4163576/4192956
[pid=1651] ppid=1649 vsize=4584 CPUtime=25.49
/proc/1651/stat : 1651 (varsat-random_s) R 1649 1651 1450 0 -1 4194304 786 0 0 0 2549 0 0 0 25 0 1 0 1100026564 4694016 771 1992294400 4194304 5102416 548682068800 18446744073709551615 4249746 0 0 4096 3 0 0 0 17 1 0 0
/proc/1651/statm: 1146 771 112 221 0 922 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4584

[startup+51.1013 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 1652
/proc/meminfo: memFree=1824268/2055920 swapFree=4163576/4192956
[pid=1651] ppid=1649 vsize=5516 CPUtime=51.08
/proc/1651/stat : 1651 (varsat-random_s) R 1649 1651 1450 0 -1 4194304 992 0 0 0 5108 0 0 0 25 0 1 0 1100026564 5648384 977 1992294400 4194304 5102416 548682068800 18446744073709551615 4250067 0 0 4096 3 0 0 0 17 1 0 0
/proc/1651/statm: 1379 977 112 221 0 1155 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 5516

[startup+102.307 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 1652
/proc/meminfo: memFree=1823372/2055920 swapFree=4163576/4192956
[pid=1651] ppid=1649 vsize=6320 CPUtime=102.27
/proc/1651/stat : 1651 (varsat-random_s) R 1649 1651 1450 0 -1 4194304 1202 0 0 0 10227 0 0 0 25 0 1 0 1100026564 6471680 1187 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/1651/statm: 1580 1187 112 221 0 1356 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 6320

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 1652
/proc/meminfo: memFree=1822604/2055920 swapFree=4163576/4192956
[pid=1651] ppid=1649 vsize=7140 CPUtime=162.25
/proc/1651/stat : 1651 (varsat-random_s) R 1649 1651 1450 0 -1 4194304 1392 0 0 0 16225 0 0 0 25 0 1 0 1100026564 7311360 1377 1992294400 4194304 5102416 548682068800 18446744073709551615 4249674 0 0 4096 3 0 0 0 17 1 0 0
/proc/1651/statm: 1785 1377 112 221 0 1561 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 7140

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 1652
/proc/meminfo: memFree=1822028/2055920 swapFree=4163576/4192956
[pid=1651] ppid=1649 vsize=7548 CPUtime=222.23
/proc/1651/stat : 1651 (varsat-random_s) R 1649 1651 1450 0 -1 4194304 1522 0 0 0 22223 0 0 0 25 0 1 0 1100026564 7729152 1507 1992294400 4194304 5102416 548682068800 18446744073709551615 4249508 0 0 4096 3 0 0 0 17 1 0 0
/proc/1651/statm: 1887 1507 112 221 0 1663 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 7548

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 1652
/proc/meminfo: memFree=1821388/2055920 swapFree=4163576/4192956
[pid=1651] ppid=1649 vsize=8252 CPUtime=282.22
/proc/1651/stat : 1651 (varsat-random_s) R 1649 1651 1450 0 -1 4194304 1678 0 0 0 28222 0 0 0 25 0 1 0 1100026564 8450048 1663 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/1651/statm: 2063 1663 112 221 0 1839 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 8252

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 1652
/proc/meminfo: memFree=1821068/2055920 swapFree=4163576/4192956
[pid=1651] ppid=1649 vsize=8540 CPUtime=342.2
/proc/1651/stat : 1651 (varsat-random_s) R 1649 1651 1450 0 -1 4194304 1757 0 0 0 34220 0 0 0 25 0 1 0 1100026564 8744960 1742 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/1651/statm: 2135 1742 112 221 0 1911 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 8540

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/81 1652
/proc/meminfo: memFree=1820620/2055920 swapFree=4163576/4192956
[pid=1651] ppid=1649 vsize=8976 CPUtime=402.18
/proc/1651/stat : 1651 (varsat-random_s) R 1649 1651 1450 0 -1 4194304 1858 0 0 0 40218 0 0 0 25 0 1 0 1100026564 9191424 1843 1992294400 4194304 5102416 548682068800 18446744073709551615 4249648 0 0 4096 3 0 0 0 17 1 0 0
/proc/1651/statm: 2244 1843 112 221 0 2020 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 8976

[startup+462.302 s]
/proc/loadavg: 1.04 1.00 1.00 2/81 1659
/proc/meminfo: memFree=1820300/2055920 swapFree=4163576/4192956
[pid=1651] ppid=1649 vsize=9388 CPUtime=462.17
/proc/1651/stat : 1651 (varsat-random_s) R 1649 1651 1450 0 -1 4194304 1937 0 0 0 46216 1 0 0 25 0 1 0 1100026564 9613312 1922 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/1651/statm: 2347 1922 112 221 0 2123 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 9388

[startup+522.302 s]
/proc/loadavg: 1.02 1.00 1.00 2/81 1659
/proc/meminfo: memFree=1820044/2055920 swapFree=4163576/4192956
[pid=1651] ppid=1649 vsize=9652 CPUtime=522.16
/proc/1651/stat : 1651 (varsat-random_s) R 1649 1651 1450 0 -1 4194304 2009 0 0 0 52215 1 0 0 25 0 1 0 1100026564 9883648 1994 1992294400 4194304 5102416 548682068800 18446744073709551615 4254721 0 0 4096 3 0 0 0 17 1 0 0
/proc/1651/statm: 2413 1994 112 221 0 2189 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 9652

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 1659
/proc/meminfo: memFree=1819660/2055920 swapFree=4163576/4192956
[pid=1651] ppid=1649 vsize=9988 CPUtime=582.14
/proc/1651/stat : 1651 (varsat-random_s) R 1649 1651 1450 0 -1 4194304 2100 0 0 0 58213 1 0 0 25 0 1 0 1100026564 10227712 2085 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/1651/statm: 2497 2085 112 221 0 2273 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 9988

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 1659
/proc/meminfo: memFree=1819468/2055920 swapFree=4163576/4192956
[pid=1651] ppid=1649 vsize=10268 CPUtime=642.13
/proc/1651/stat : 1651 (varsat-random_s) R 1649 1651 1450 0 -1 4194304 2151 0 0 0 64212 1 0 0 25 0 1 0 1100026564 10514432 2136 1992294400 4194304 5102416 548682068800 18446744073709551615 4249625 0 0 4096 3 0 0 0 17 1 0 0
/proc/1651/statm: 2567 2136 112 221 0 2343 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 10268

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 1659
/proc/meminfo: memFree=1819148/2055920 swapFree=4163576/4192956
[pid=1651] ppid=1649 vsize=10536 CPUtime=702.11
/proc/1651/stat : 1651 (varsat-random_s) R 1649 1651 1450 0 -1 4194304 2218 0 0 0 70210 1 0 0 25 0 1 0 1100026564 10788864 2203 1992294400 4194304 5102416 548682068800 18446744073709551615 4250057 0 0 4096 3 0 0 0 17 1 0 0
/proc/1651/statm: 2634 2203 112 221 0 2410 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 10536

[startup+762.307 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 1659
/proc/meminfo: memFree=1818956/2055920 swapFree=4163576/4192956
[pid=1651] ppid=1649 vsize=10692 CPUtime=762.1
/proc/1651/stat : 1651 (varsat-random_s) R 1649 1651 1450 0 -1 4194304 2248 0 0 0 76209 1 0 0 25 0 1 0 1100026564 10948608 2233 1992294400 4194304 5102416 548682068800 18446744073709551615 4249737 0 0 4096 3 0 0 0 17 1 0 0
/proc/1651/statm: 2673 2233 112 221 0 2449 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 10692

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 1659
/proc/meminfo: memFree=1818828/2055920 swapFree=4163576/4192956
[pid=1651] ppid=1649 vsize=10692 CPUtime=822.08
/proc/1651/stat : 1651 (varsat-random_s) R 1649 1651 1450 0 -1 4194304 2271 0 0 0 82207 1 0 0 25 0 1 0 1100026564 10948608 2256 1992294400 4194304 5102416 548682068800 18446744073709551615 4249699 0 0 4096 3 0 0 0 17 1 0 0
/proc/1651/statm: 2673 2256 112 221 0 2449 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 10692

[startup+882.302 s]
/proc/loadavg: 1.06 1.01 1.00 2/81 1659
/proc/meminfo: memFree=1818508/2055920 swapFree=4163576/4192956
[pid=1651] ppid=1649 vsize=11104 CPUtime=882.06
/proc/1651/stat : 1651 (varsat-random_s) R 1649 1651 1450 0 -1 4194304 2350 0 0 0 88205 1 0 0 25 0 1 0 1100026564 11370496 2335 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/1651/statm: 2776 2335 112 221 0 2552 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 11104

[startup+942.301 s]
/proc/loadavg: 1.02 1.01 1.00 2/81 1659
/proc/meminfo: memFree=1818252/2055920 swapFree=4163576/4192956
[pid=1651] ppid=1649 vsize=11256 CPUtime=942.05
/proc/1651/stat : 1651 (varsat-random_s) R 1649 1651 1450 0 -1 4194304 2409 0 0 0 94204 1 0 0 25 0 1 0 1100026564 11526144 2394 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/1651/statm: 2814 2394 112 221 0 2590 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 11256

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 1660
/proc/meminfo: memFree=1818060/2055920 swapFree=4163576/4192956
[pid=1651] ppid=1649 vsize=11528 CPUtime=1002.03
/proc/1651/stat : 1651 (varsat-random_s) R 1649 1651 1450 0 -1 4194304 2461 0 0 0 100202 1 0 0 25 0 1 0 1100026564 11804672 2446 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/1651/statm: 2882 2446 112 221 0 2658 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 11528

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 1660
/proc/meminfo: memFree=1817868/2055920 swapFree=4163576/4192956
[pid=1651] ppid=1649 vsize=11672 CPUtime=1062.02
/proc/1651/stat : 1651 (varsat-random_s) R 1649 1651 1450 0 -1 4194304 2509 0 0 0 106201 1 0 0 25 0 1 0 1100026564 11952128 2494 1992294400 4194304 5102416 548682068800 18446744073709551615 4249529 0 0 4096 3 0 0 0 17 1 0 0
/proc/1651/statm: 2918 2494 112 221 0 2694 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 11672

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 1660
/proc/meminfo: memFree=1817740/2055920 swapFree=4163576/4192956
[pid=1651] ppid=1649 vsize=11936 CPUtime=1122
/proc/1651/stat : 1651 (varsat-random_s) R 1649 1651 1450 0 -1 4194304 2557 0 0 0 112199 1 0 0 25 0 1 0 1100026564 12222464 2542 1992294400 4194304 5102416 548682068800 18446744073709551615 4230776 0 0 4096 3 0 0 0 17 1 0 0
/proc/1651/statm: 2984 2542 112 221 0 2760 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 11936

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 1660
/proc/meminfo: memFree=1817548/2055920 swapFree=4163576/4192956
[pid=1651] ppid=1649 vsize=12084 CPUtime=1181.99
/proc/1651/stat : 1651 (varsat-random_s) R 1649 1651 1450 0 -1 4194304 2592 0 0 0 118198 1 0 0 25 0 1 0 1100026564 12374016 2577 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/1651/statm: 3021 2577 112 221 0 2797 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 12084



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 1660
/proc/meminfo: memFree=1817484/2055920 swapFree=4163576/4192956
[pid=1651] ppid=1649 vsize=12084 CPUtime=1200.09
/proc/1651/stat : 1651 (varsat-random_s) R 1649 1651 1450 0 -1 4194304 2610 0 0 0 120008 1 0 0 25 0 1 0 1100026564 12374016 2595 1992294400 4194304 5102416 548682068800 18446744073709551615 4249699 0 0 4096 3 0 0 0 17 1 0 0
/proc/1651/statm: 3021 2595 112 221 0 2797 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 12084

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): 1200.1
CPU user time (s): 1200.08
CPU system time (s): 0.013997
CPU usage (%): 99.974
Max. virtual memory (cumulated for all children) (KiB): 12084

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.08
system time used= 0.013997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2610
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= 1500

runsolver used 1.54976 second user time and 3.9304 second system time

The end

Launcher Data 

Begin job on node90 at 2009-03-28 21:53:49
IDJOB=1516697
IDBENCH=70534
IDSOLVER=539
FILE ID=node90/1516697-1238273629
PBS_JOBID= 9060876
Free space on /tmp= 66456 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/500/unif-k3-r4.25-v500-c2125-S287307030-088.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516697-1238273629/watcher-1516697-1238273629 -o /tmp/evaluation-result-1516697-1238273629/solver-1516697-1238273629 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=885495646 HOME/instance-1516697-1238273629.cnf

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

MD5SUM BENCH= 9d5d7164d3d5840805b65af8448e9499
RANDOM SEED=885495646

node90.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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1828660 kB
Buffers:         52920 kB
Cached:         102360 kB
SwapCached:      18936 kB
Active:         116532 kB
Inactive:        59168 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1828660 kB
SwapTotal:     4192956 kB
SwapFree:      4163576 kB
Dirty:            1052 kB
Writeback:           0 kB
Mapped:          25708 kB
Slab:            35860 kB
Committed_AS:  2503616 kB
PageTables:       2668 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= 66456 MiB
End job on node90 at 2009-03-28 22:13:52