Trace number 1517273

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) 1200.06 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/400/
unif-k3-r4.25-v400-c1700-S418505498-026.cnf
MD5SUMbefd6412bc726e8030b70acee890aba3
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark84.4872
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of clauses1700
Sum of the clauses size5100
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31700
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:  400                                                  |
0.00/0.00	c |  Number of clauses:    1700                                                 |
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:          1480251228.000000
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 |     386     1685     5158 |      561        0    nan |  0.000 % |
0.00/0.01	c |       100 |     386     1685     5158 |      617      100     19 |  0.001 % |
0.02/0.03	c |       250 |     386     1685     5158 |      679      250     19 |  0.001 % |
0.02/0.04	c |       476 |     386     1685     5158 |      747      476     21 |  0.001 % |
0.02/0.06	c |       814 |     386     1685     5158 |      822      418     19 |  0.001 % |
0.02/0.09	c |      1321 |     386     1685     5158 |      904      488     18 |  0.001 % |
0.09/0.12	c |      2080 |     386     1685     5158 |      995      760     19 |  0.001 % |
0.09/0.17	c |      3219 |     386     1685     5158 |     1094      860     18 |  0.001 % |
0.19/0.24	c |      4927 |     386     1685     5158 |     1203      848     17 |  0.001 % |
0.29/0.34	c |      7491 |     386     1685     5158 |     1324      932     17 |  0.001 % |
0.39/0.49	c |     11335 |     386     1685     5158 |     1456      697     15 |  0.001 % |
0.69/0.70	c |     17102 |     386     1685     5158 |     1602     1212     18 |  0.001 % |
1.00/1.05	c |     25752 |     386     1685     5158 |     1762      851     17 |  0.001 % |
1.49/1.57	c |     38726 |     386     1685     5158 |     1939     1228     17 |  0.001 % |
2.29/2.37	c |     58188 |     386     1685     5158 |     2132     1941     18 |  0.001 % |
3.59/3.60	c |     87381 |     386     1685     5158 |     2346     1809     20 |  0.001 % |
5.49/5.54	c |    131171 |     386     1685     5158 |     2580     1432     18 |  0.001 % |
8.49/8.55	c |    196855 |     386     1685     5158 |     2838     1582     18 |  0.001 % |
13.19/13.26	c |    295381 |     386     1685     5158 |     3122     2106     21 |  0.001 % |
20.48/20.55	c |    443170 |     386     1685     5158 |     3435     2600     20 |  0.001 % |
31.78/31.80	c |    664853 |     386     1685     5158 |     3778     3358     20 |  0.001 % |
49.07/49.19	c |    997380 |     386     1685     5158 |     4156     3436     21 |  0.001 % |
76.66/76.78	c |   1496168 |     386     1685     5158 |     4572     2227     20 |  0.001 % |
119.44/119.59	c |   2244350 |     386     1685     5158 |     5029     2956     20 |  0.001 % |
186.12/186.28	c |   3366624 |     386     1685     5158 |     5532     4577     21 |  0.001 % |
290.78/290.91	c |   5050036 |     386     1685     5158 |     6085     5095     20 |  0.001 % |
453.52/453.72	c |   7575152 |     386     1685     5158 |     6694     3492     18 |  0.001 % |
713.53/713.84	c |  11362829 |     386     1685     5158 |     7363     5656     21 |  0.001 % |
1120.87/1121.34	c |  17044341 |     386     1685     5158 |     8099     4834     21 |  0.001 % |

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-1517273-1238282894/watcher-1517273-1238282894 -o /tmp/evaluation-result-1517273-1238282894/solver-1517273-1238282894 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=1480251228 HOME/instance-1517273-1238282894.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: 1.01 1.06 1.00 2/64 1885
/proc/meminfo: memFree=985656/2055920 swapFree=4176244/4192956
[pid=1885] ppid=1883 vsize=2416 CPUtime=0
/proc/1885/stat : 1885 (varsat-random_s) R 1883 1885 1450 0 -1 4194304 221 0 0 0 0 0 0 0 21 0 1 0 1100951898 2473984 206 1992294400 4194304 5102416 548682068800 18446744073709551615 4498919 0 0 4096 3 0 0 0 17 1 0 0
/proc/1885/statm: 604 206 98 221 0 380 0

[startup+0.022991 s]
/proc/loadavg: 1.01 1.06 1.00 2/64 1885
/proc/meminfo: memFree=985656/2055920 swapFree=4176244/4192956
[pid=1885] ppid=1883 vsize=2416 CPUtime=0.02
/proc/1885/stat : 1885 (varsat-random_s) R 1883 1885 1450 0 -1 4194304 238 0 0 0 2 0 0 0 21 0 1 0 1100951898 2473984 223 1992294400 4194304 5102416 548682068800 18446744073709551615 4220300 0 0 4096 3 0 0 0 17 1 0 0
/proc/1885/statm: 604 223 112 221 0 380 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2416

[startup+0.102007 s]
/proc/loadavg: 1.01 1.06 1.00 2/64 1885
/proc/meminfo: memFree=985656/2055920 swapFree=4176244/4192956
[pid=1885] ppid=1883 vsize=2548 CPUtime=0.09
/proc/1885/stat : 1885 (varsat-random_s) R 1883 1885 1450 0 -1 4194304 250 0 0 0 9 0 0 0 21 0 1 0 1100951898 2609152 235 1992294400 4194304 5102416 548682068800 18446744073709551615 4220643 0 0 4096 3 0 0 0 17 1 0 0
/proc/1885/statm: 637 235 112 221 0 413 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2548

[startup+0.301046 s]
/proc/loadavg: 1.01 1.06 1.00 2/64 1885
/proc/meminfo: memFree=985656/2055920 swapFree=4176244/4192956
[pid=1885] ppid=1883 vsize=2680 CPUtime=0.29
/proc/1885/stat : 1885 (varsat-random_s) R 1883 1885 1450 0 -1 4194304 280 0 0 0 29 0 0 0 22 0 1 0 1100951898 2744320 265 1992294400 4194304 5102416 548682068800 18446744073709551615 4230635 0 0 4096 3 0 0 0 17 1 0 0
/proc/1885/statm: 670 265 112 221 0 446 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2680

[startup+0.701124 s]
/proc/loadavg: 1.01 1.06 1.00 2/64 1885
/proc/meminfo: memFree=985656/2055920 swapFree=4176244/4192956
[pid=1885] ppid=1883 vsize=2812 CPUtime=0.69
/proc/1885/stat : 1885 (varsat-random_s) R 1883 1885 1450 0 -1 4194304 314 0 0 0 69 0 0 0 25 0 1 0 1100951898 2879488 299 1992294400 4194304 5102416 548682068800 18446744073709551615 4495169 0 0 4096 3 0 0 0 17 1 0 0
/proc/1885/statm: 703 299 112 221 0 479 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2812

[startup+1.50128 s]
/proc/loadavg: 1.01 1.06 1.00 2/65 1886
/proc/meminfo: memFree=984816/2055920 swapFree=4176244/4192956
[pid=1885] ppid=1883 vsize=2944 CPUtime=1.49
/proc/1885/stat : 1885 (varsat-random_s) R 1883 1885 1450 0 -1 4194304 354 0 0 0 149 0 0 0 25 0 1 0 1100951898 3014656 339 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 1 0 0
/proc/1885/statm: 736 339 112 221 0 512 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2944

[startup+3.1016 s]
/proc/loadavg: 1.01 1.06 1.00 2/65 1886
/proc/meminfo: memFree=984496/2055920 swapFree=4176244/4192956
[pid=1885] ppid=1883 vsize=3208 CPUtime=3.09
/proc/1885/stat : 1885 (varsat-random_s) R 1883 1885 1450 0 -1 4194304 414 0 0 0 309 0 0 0 25 0 1 0 1100951898 3284992 399 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/1885/statm: 802 399 112 221 0 578 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3208

[startup+6.30123 s]
/proc/loadavg: 1.01 1.06 1.00 2/65 1886
/proc/meminfo: memFree=984112/2055920 swapFree=4176244/4192956
[pid=1885] ppid=1883 vsize=3476 CPUtime=6.29
/proc/1885/stat : 1885 (varsat-random_s) R 1883 1885 1450 0 -1 4194304 479 0 0 0 629 0 0 0 25 0 1 0 1100951898 3559424 464 1992294400 4194304 5102416 548682068800 18446744073709551615 4249582 0 0 4096 3 0 0 0 17 1 0 0
/proc/1885/statm: 869 464 112 221 0 645 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3476

[startup+12.7015 s]
/proc/loadavg: 1.01 1.05 1.00 2/65 1886
/proc/meminfo: memFree=983664/2055920 swapFree=4176244/4192956
[pid=1885] ppid=1883 vsize=3740 CPUtime=12.69
/proc/1885/stat : 1885 (varsat-random_s) R 1883 1885 1450 0 -1 4194304 572 0 0 0 1269 0 0 0 25 0 1 0 1100951898 3829760 557 1992294400 4194304 5102416 548682068800 18446744073709551615 4250067 0 0 4096 3 0 0 0 17 1 0 0
/proc/1885/statm: 935 557 112 221 0 711 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3740

[startup+25.502 s]
/proc/loadavg: 1.01 1.05 1.00 2/65 1886
/proc/meminfo: memFree=983152/2055920 swapFree=4176244/4192956
[pid=1885] ppid=1883 vsize=4276 CPUtime=25.48
/proc/1885/stat : 1885 (varsat-random_s) R 1883 1885 1450 0 -1 4194304 689 0 0 0 2548 0 0 0 25 0 1 0 1100951898 4378624 674 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/1885/statm: 1069 674 112 221 0 845 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4276

[startup+51.1011 s]
/proc/loadavg: 1.00 1.05 1.00 2/65 1886
/proc/meminfo: memFree=982512/2055920 swapFree=4176244/4192956
[pid=1885] ppid=1883 vsize=4808 CPUtime=51.07
/proc/1885/stat : 1885 (varsat-random_s) R 1883 1885 1450 0 -1 4194304 841 0 0 0 5107 0 0 0 25 0 1 0 1100951898 4923392 826 1992294400 4194304 5102416 548682068800 18446744073709551615 4262355 0 0 4096 3 0 0 0 17 1 0 0
/proc/1885/statm: 1202 826 112 221 0 978 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 4808

[startup+102.305 s]
/proc/loadavg: 1.00 1.04 1.00 2/65 1886
/proc/meminfo: memFree=981680/2055920 swapFree=4176244/4192956
[pid=1885] ppid=1883 vsize=5624 CPUtime=102.25
/proc/1885/stat : 1885 (varsat-random_s) R 1883 1885 1450 0 -1 4194304 1038 0 0 0 10225 0 0 0 25 0 1 0 1100951898 5758976 1023 1992294400 4194304 5102416 548682068800 18446744073709551615 4249582 0 0 4096 3 0 0 0 17 1 0 0
/proc/1885/statm: 1406 1023 112 221 0 1182 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 5624

[startup+162.302 s]
/proc/loadavg: 1.00 1.03 1.00 2/65 1886
/proc/meminfo: memFree=981104/2055920 swapFree=4176244/4192956
[pid=1885] ppid=1883 vsize=6312 CPUtime=162.23
/proc/1885/stat : 1885 (varsat-random_s) R 1883 1885 1450 0 -1 4194304 1190 0 0 0 16223 0 0 0 25 0 1 0 1100951898 6463488 1175 1992294400 4194304 5102416 548682068800 18446744073709551615 4249619 0 0 4096 3 0 0 0 17 1 0 0
/proc/1885/statm: 1578 1175 112 221 0 1354 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 6312

[startup+222.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 1886
/proc/meminfo: memFree=980528/2055920 swapFree=4176244/4192956
[pid=1885] ppid=1883 vsize=6732 CPUtime=222.2
/proc/1885/stat : 1885 (varsat-random_s) R 1883 1885 1450 0 -1 4194304 1313 0 0 0 22220 0 0 0 25 0 1 0 1100951898 6893568 1298 1992294400 4194304 5102416 548682068800 18446744073709551615 4249699 0 0 4096 3 0 0 0 17 1 0 0
/proc/1885/statm: 1683 1298 112 221 0 1459 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 6732

[startup+282.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 1886
/proc/meminfo: memFree=980208/2055920 swapFree=4176244/4192956
[pid=1885] ppid=1883 vsize=7144 CPUtime=282.18
/proc/1885/stat : 1885 (varsat-random_s) R 1883 1885 1450 0 -1 4194304 1398 0 0 0 28218 0 0 0 25 0 1 0 1100951898 7315456 1383 1992294400 4194304 5102416 548682068800 18446744073709551615 4254863 0 0 4096 3 0 0 0 17 1 0 0
/proc/1885/statm: 1786 1383 112 221 0 1562 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 7144

[startup+342.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 1886
/proc/meminfo: memFree=979888/2055920 swapFree=4176244/4192956
[pid=1885] ppid=1883 vsize=7420 CPUtime=342.17
/proc/1885/stat : 1885 (varsat-random_s) R 1883 1885 1450 0 -1 4194304 1477 0 0 0 34216 1 0 0 25 0 1 0 1100951898 7598080 1462 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/1885/statm: 1855 1462 112 221 0 1631 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 7420

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1886
/proc/meminfo: memFree=979632/2055920 swapFree=4176244/4192956
[pid=1885] ppid=1883 vsize=7688 CPUtime=402.14
/proc/1885/stat : 1885 (varsat-random_s) R 1883 1885 1450 0 -1 4194304 1539 0 0 0 40213 1 0 0 25 0 1 0 1100951898 7872512 1524 1992294400 4194304 5102416 548682068800 18446744073709551615 4249582 0 0 4096 3 0 0 0 17 1 0 0
/proc/1885/statm: 1922 1524 112 221 0 1698 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 7688

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1886
/proc/meminfo: memFree=979312/2055920 swapFree=4176244/4192956
[pid=1885] ppid=1883 vsize=8092 CPUtime=462.12
/proc/1885/stat : 1885 (varsat-random_s) R 1883 1885 1450 0 -1 4194304 1611 0 0 0 46211 1 0 0 25 0 1 0 1100951898 8286208 1596 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/1885/statm: 2023 1596 112 221 0 1799 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 8092

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1886
/proc/meminfo: memFree=979120/2055920 swapFree=4176244/4192956
[pid=1885] ppid=1883 vsize=8232 CPUtime=522.1
/proc/1885/stat : 1885 (varsat-random_s) R 1883 1885 1450 0 -1 4194304 1668 0 0 0 52209 1 0 0 25 0 1 0 1100951898 8429568 1653 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/1885/statm: 2058 1653 112 221 0 1834 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 8232

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1886
/proc/meminfo: memFree=978864/2055920 swapFree=4176244/4192956
[pid=1885] ppid=1883 vsize=8496 CPUtime=582.08
/proc/1885/stat : 1885 (varsat-random_s) R 1883 1885 1450 0 -1 4194304 1721 0 0 0 58207 1 0 0 25 0 1 0 1100951898 8699904 1706 1992294400 4194304 5102416 548682068800 18446744073709551615 4249508 0 0 4096 3 0 0 0 17 1 0 0
/proc/1885/statm: 2124 1706 112 221 0 1900 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 8496

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1886
/proc/meminfo: memFree=978736/2055920 swapFree=4176244/4192956
[pid=1885] ppid=1883 vsize=8636 CPUtime=642.06
/proc/1885/stat : 1885 (varsat-random_s) R 1883 1885 1450 0 -1 4194304 1753 0 0 0 64205 1 0 0 25 0 1 0 1100951898 8843264 1738 1992294400 4194304 5102416 548682068800 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 1 0 0
/proc/1885/statm: 2159 1738 112 221 0 1935 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 8636

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1886
/proc/meminfo: memFree=978608/2055920 swapFree=4176244/4192956
[pid=1885] ppid=1883 vsize=8768 CPUtime=702.03
/proc/1885/stat : 1885 (varsat-random_s) R 1883 1885 1450 0 -1 4194304 1797 0 0 0 70202 1 0 0 25 0 1 0 1100951898 8978432 1782 1992294400 4194304 5102416 548682068800 18446744073709551615 4249508 0 0 4096 3 0 0 0 17 1 0 0
/proc/1885/statm: 2192 1782 112 221 0 1968 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 8768

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1886
/proc/meminfo: memFree=978352/2055920 swapFree=4176244/4192956
[pid=1885] ppid=1883 vsize=9040 CPUtime=762.01
/proc/1885/stat : 1885 (varsat-random_s) R 1883 1885 1450 0 -1 4194304 1853 0 0 0 76200 1 0 0 25 0 1 0 1100951898 9256960 1838 1992294400 4194304 5102416 548682068800 18446744073709551615 4249517 0 0 4096 3 0 0 0 17 1 0 0
/proc/1885/statm: 2260 1838 112 221 0 2036 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 9040

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1886
/proc/meminfo: memFree=978160/2055920 swapFree=4176244/4192956
[pid=1885] ppid=1883 vsize=9188 CPUtime=821.99
/proc/1885/stat : 1885 (varsat-random_s) R 1883 1885 1450 0 -1 4194304 1904 0 0 0 82198 1 0 0 25 0 1 0 1100951898 9408512 1889 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/1885/statm: 2297 1889 112 221 0 2073 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 9188

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1886
/proc/meminfo: memFree=977968/2055920 swapFree=4176244/4192956
[pid=1885] ppid=1883 vsize=9460 CPUtime=881.96
/proc/1885/stat : 1885 (varsat-random_s) R 1883 1885 1450 0 -1 4194304 1955 0 0 0 88195 1 0 0 25 0 1 0 1100951898 9687040 1940 1992294400 4194304 5102416 548682068800 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 1 0 0
/proc/1885/statm: 2365 1940 112 221 0 2141 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 9460

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1886
/proc/meminfo: memFree=977840/2055920 swapFree=4176244/4192956
[pid=1885] ppid=1883 vsize=9600 CPUtime=941.94
/proc/1885/stat : 1885 (varsat-random_s) R 1883 1885 1450 0 -1 4194304 1985 0 0 0 94193 1 0 0 25 0 1 0 1100951898 9830400 1970 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/1885/statm: 2400 1970 112 221 0 2176 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 9600

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1886
/proc/meminfo: memFree=977648/2055920 swapFree=4176244/4192956
[pid=1885] ppid=1883 vsize=9748 CPUtime=1001.92
/proc/1885/stat : 1885 (varsat-random_s) R 1883 1885 1450 0 -1 4194304 2016 0 0 0 100191 1 0 0 25 0 1 0 1100951898 9981952 2001 1992294400 4194304 5102416 548682068800 18446744073709551615 4244056 0 0 4096 3 0 0 0 17 1 0 0
/proc/1885/statm: 2437 2001 112 221 0 2213 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 9748

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1888
/proc/meminfo: memFree=977520/2055920 swapFree=4176244/4192956
[pid=1885] ppid=1883 vsize=9880 CPUtime=1061.9
/proc/1885/stat : 1885 (varsat-random_s) R 1883 1885 1450 0 -1 4194304 2055 0 0 0 106189 1 0 0 25 0 1 0 1100951898 10117120 2040 1992294400 4194304 5102416 548682068800 18446744073709551615 4249765 0 0 4096 3 0 0 0 17 1 0 0
/proc/1885/statm: 2470 2040 112 221 0 2246 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 9880

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1888
/proc/meminfo: memFree=977136/2055920 swapFree=4176244/4192956
[pid=1885] ppid=1883 vsize=10152 CPUtime=1121.87
/proc/1885/stat : 1885 (varsat-random_s) R 1883 1885 1450 0 -1 4194304 2134 0 0 0 112186 1 0 0 25 0 1 0 1100951898 10395648 2119 1992294400 4194304 5102416 548682068800 18446744073709551615 4249582 0 0 4096 3 0 0 0 17 1 0 0
/proc/1885/statm: 2538 2119 112 221 0 2314 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 10152

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1888
/proc/meminfo: memFree=977136/2055920 swapFree=4176244/4192956
[pid=1885] ppid=1883 vsize=10304 CPUtime=1181.85
/proc/1885/stat : 1885 (varsat-random_s) R 1883 1885 1450 0 -1 4194304 2143 0 0 0 118184 1 0 0 25 0 1 0 1100951898 10551296 2128 1992294400 4194304 5102416 548682068800 18446744073709551615 4249582 0 0 4096 3 0 0 0 17 1 0 0
/proc/1885/statm: 2576 2128 112 221 0 2352 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 10304



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1888
/proc/meminfo: memFree=977072/2055920 swapFree=4176244/4192956
[pid=1885] ppid=1883 vsize=10304 CPUtime=1200.05
/proc/1885/stat : 1885 (varsat-random_s) R 1883 1885 1450 0 -1 4194304 2150 0 0 0 120004 1 0 0 25 0 1 0 1100951898 10551296 2135 1992294400 4194304 5102416 548682068800 18446744073709551615 4249526 0 0 4096 3 0 0 0 17 1 0 0
/proc/1885/statm: 2576 2135 112 221 0 2352 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 10304

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1888
/proc/meminfo: memFree=977072/2055920 swapFree=4176244/4192956
[pid=1885] ppid=1883 vsize=10304 CPUtime=1200.05
/proc/1885/stat : 1885 (varsat-random_s) R 1883 1885 1450 0 -1 4194304 2150 0 0 0 120004 1 0 0 25 0 1 0 1100951898 10551296 2135 1992294400 4194304 5102416 548682068800 18446744073709551615 4249526 0 0 4096 3 0 0 0 17 1 0 0
/proc/1885/statm: 2576 2135 112 221 0 2352 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 10304

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.06
CPU user time (s): 1200.04
CPU system time (s): 0.013997
CPU usage (%): 99.9625
Max. virtual memory (cumulated for all children) (KiB): 10304

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.04
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= 2150
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= 1311

runsolver used 0.896863 second user time and 2.44663 second system time

The end

Launcher Data 

Begin job on node53 at 2009-03-29 00:28:14
IDJOB=1517273
IDBENCH=70582
IDSOLVER=539
FILE ID=node53/1517273-1238282894
PBS_JOBID= 9060918
Free space on /tmp= 66040 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/400/unif-k3-r4.25-v400-c1700-S418505498-026.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517273-1238282894/watcher-1517273-1238282894 -o /tmp/evaluation-result-1517273-1238282894/solver-1517273-1238282894 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=1480251228 HOME/instance-1517273-1238282894.cnf

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

MD5SUM BENCH= befd6412bc726e8030b70acee890aba3
RANDOM SEED=1480251228

node53.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		: 3000.264
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		: 3000.264
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:        986136 kB
Buffers:         84192 kB
Cached:         901792 kB
SwapCached:      10692 kB
Active:         197152 kB
Inactive:       801104 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        986136 kB
SwapTotal:     4192956 kB
SwapFree:      4176244 kB
Dirty:            1044 kB
Writeback:           0 kB
Mapped:          17844 kB
Slab:            57516 kB
Committed_AS:  2456688 kB
PageTables:       1384 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= 66040 MiB
End job on node53 at 2009-03-29 00:48:16