Trace number 1518857

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) 1200.02 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/480/
unif-k3-r4.25-v480-c2040-S1229813320-044.cnf
MD5SUM2315ae7c52f58a7ab05069e081d5c3af
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.031994
Satisfiable
(Un)Satisfiability was proved
Number of variables480
Number of clauses2040
Sum of the clauses size6120
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32040
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:  480                                                  |
0.00/0.00	c |  Number of clauses:    2040                                                 |
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:          2067871482.000000
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 |     466     2017     6118 |      672        0    nan |  0.000 % |
0.00/0.01	c |       100 |     466     2017     6118 |      739      100     24 |  0.000 % |
0.00/0.03	c |       250 |     466     2017     6118 |      813      250     23 |  0.000 % |
0.00/0.04	c |       476 |     466     2017     6118 |      894      476     23 |  0.000 % |
0.00/0.06	c |       813 |     466     2017     6118 |      984      813     22 |  0.000 % |
0.00/0.09	c |      1321 |     466     2017     6118 |     1082      808     22 |  0.000 % |
0.10/0.13	c |      2081 |     466     2017     6118 |     1191     1000     21 |  0.000 % |
0.10/0.18	c |      3221 |     466     2017     6118 |     1310      880     20 |  0.000 % |
0.20/0.26	c |      4929 |     466     2017     6118 |     1441     1227     21 |  0.000 % |
0.30/0.38	c |      7491 |     466     2017     6118 |     1585      797     20 |  0.000 % |
0.49/0.56	c |     11338 |     466     2017     6118 |     1743     1375     21 |  0.000 % |
0.79/0.83	c |     17104 |     466     2017     6118 |     1918     1746     23 |  0.000 % |
1.20/1.25	c |     25753 |     466     2017     6118 |     2110     1561     20 |  0.000 % |
1.79/1.89	c |     38731 |     466     2017     6118 |     2321     1566     21 |  0.000 % |
2.79/2.89	c |     58193 |     466     2017     6118 |     2553     2031     20 |  0.000 % |
4.39/4.45	c |     87385 |     466     2017     6118 |     2808     2538     21 |  0.000 % |
6.79/6.83	c |    131174 |     466     2017     6118 |     3089     2005     20 |  0.000 % |
10.49/10.50	c |    196858 |     466     2017     6118 |     3398     1765     20 |  0.000 % |
16.28/16.38	c |    295385 |     466     2017     6118 |     3738     1957     22 |  0.000 % |
25.38/25.41	c |    443174 |     466     2017     6118 |     4111     1923     21 |  0.000 % |
39.18/39.21	c |    664858 |     466     2017     6118 |     4523     3313     21 |  0.000 % |
60.67/60.73	c |    997383 |     466     2017     6118 |     4975     4509     22 |  0.000 % |
94.56/94.66	c |   1496171 |     466     2017     6118 |     5472     3478     22 |  0.000 % |
147.84/147.99	c |   2244355 |     466     2017     6118 |     6020     3514     23 |  0.000 % |
233.51/233.68	c |   3366629 |     466     2017     6118 |     6622     5140     25 |  0.000 % |
365.77/365.95	c |   5050041 |     466     2017     6118 |     7284     6513     25 |  0.000 % |
572.60/572.87	c |   7575158 |     466     2017     6118 |     8012     5508     21 |  0.000 % |
899.60/899.97	c |  11362835 |     466     2017     6118 |     8814     7919     24 |  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-1518857-1238305145/watcher-1518857-1238305145 -o /tmp/evaluation-result-1518857-1238305145/solver-1518857-1238305145 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=2067871482 HOME/instance-1518857-1238305145.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 3/64 30334
/proc/meminfo: memFree=884360/2055920 swapFree=4175464/4192956
[pid=30334] ppid=30332 vsize=2548 CPUtime=0
/proc/30334/stat : 30334 (varsat-random_s) R 30332 30334 30113 0 -1 4194304 236 0 0 0 0 0 0 0 18 0 1 0 1103179755 2609152 221 1992294400 4194304 5102416 548682068800 18446744073709551615 4282576 0 0 4096 3 0 0 0 17 1 0 0
/proc/30334/statm: 637 221 98 221 0 413 0

[startup+0.103689 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 30334
/proc/meminfo: memFree=884360/2055920 swapFree=4175464/4192956
[pid=30334] ppid=30332 vsize=2548 CPUtime=0.1
/proc/30334/stat : 30334 (varsat-random_s) R 30332 30334 30113 0 -1 4194304 271 0 0 0 10 0 0 0 18 0 1 0 1103179755 2609152 256 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/30334/statm: 637 256 112 221 0 413 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2548

[startup+0.201703 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 30334
/proc/meminfo: memFree=884360/2055920 swapFree=4175464/4192956
[pid=30334] ppid=30332 vsize=2680 CPUtime=0.2
/proc/30334/stat : 30334 (varsat-random_s) R 30332 30334 30113 0 -1 4194304 289 0 0 0 20 0 0 0 18 0 1 0 1103179755 2744320 274 1992294400 4194304 5102416 548682068800 18446744073709551615 4248628 0 0 4096 3 0 0 0 17 1 0 0
/proc/30334/statm: 670 274 112 221 0 446 0
Current children cumulated CPU time (s) 0.2
Current children cumulated vsize (KiB) 2680

[startup+0.301718 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 30334
/proc/meminfo: memFree=884360/2055920 swapFree=4175464/4192956
[pid=30334] ppid=30332 vsize=2680 CPUtime=0.3
/proc/30334/stat : 30334 (varsat-random_s) R 30332 30334 30113 0 -1 4194304 308 0 0 0 30 0 0 0 19 0 1 0 1103179755 2744320 293 1992294400 4194304 5102416 548682068800 18446744073709551615 4230714 0 0 4096 3 0 0 0 17 1 0 0
/proc/30334/statm: 670 293 112 221 0 446 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 2680

[startup+0.701775 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 30334
/proc/meminfo: memFree=884360/2055920 swapFree=4175464/4192956
[pid=30334] ppid=30332 vsize=2944 CPUtime=0.69
/proc/30334/stat : 30334 (varsat-random_s) R 30332 30334 30113 0 -1 4194304 349 0 0 0 69 0 0 0 22 0 1 0 1103179755 3014656 334 1992294400 4194304 5102416 548682068800 18446744073709551615 4254754 0 0 4096 3 0 0 0 17 1 0 0
/proc/30334/statm: 736 334 112 221 0 512 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2944

[startup+1.50289 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30335
/proc/meminfo: memFree=883328/2055920 swapFree=4175464/4192956
[pid=30334] ppid=30332 vsize=3076 CPUtime=1.49
/proc/30334/stat : 30334 (varsat-random_s) R 30332 30334 30113 0 -1 4194304 394 0 0 0 149 0 0 0 25 0 1 0 1103179755 3149824 379 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/30334/statm: 769 379 112 221 0 545 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3076

[startup+3.10112 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30335
/proc/meminfo: memFree=883008/2055920 swapFree=4175464/4192956
[pid=30334] ppid=30332 vsize=3360 CPUtime=3.09
/proc/30334/stat : 30334 (varsat-random_s) R 30332 30334 30113 0 -1 4194304 457 0 0 0 309 0 0 0 25 0 1 0 1103179755 3440640 442 1992294400 4194304 5102416 548682068800 18446744073709551615 4249699 0 0 4096 3 0 0 0 17 1 0 0
/proc/30334/statm: 840 442 112 221 0 616 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3360

[startup+6.30158 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30335
/proc/meminfo: memFree=882624/2055920 swapFree=4175464/4192956
[pid=30334] ppid=30332 vsize=3624 CPUtime=6.29
/proc/30334/stat : 30334 (varsat-random_s) R 30332 30334 30113 0 -1 4194304 527 0 0 0 629 0 0 0 25 0 1 0 1103179755 3710976 512 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/30334/statm: 906 512 112 221 0 682 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3624

[startup+12.7015 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30335
/proc/meminfo: memFree=882176/2055920 swapFree=4175464/4192956
[pid=30334] ppid=30332 vsize=4020 CPUtime=12.69
/proc/30334/stat : 30334 (varsat-random_s) R 30332 30334 30113 0 -1 4194304 623 0 0 0 1269 0 0 0 25 0 1 0 1103179755 4116480 608 1992294400 4194304 5102416 548682068800 18446744073709551615 4244062 0 0 4096 3 0 0 0 17 1 0 0
/proc/30334/statm: 1005 608 112 221 0 781 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4020

[startup+25.5014 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30335
/proc/meminfo: memFree=881600/2055920 swapFree=4175464/4192956
[pid=30334] ppid=30332 vsize=4548 CPUtime=25.48
/proc/30334/stat : 30334 (varsat-random_s) R 30332 30334 30113 0 -1 4194304 758 0 0 0 2548 0 0 0 25 0 1 0 1103179755 4657152 743 1992294400 4194304 5102416 548682068800 18446744073709551615 4249977 0 0 4096 3 0 0 0 17 1 0 0
/proc/30334/statm: 1137 743 112 221 0 913 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4548

[startup+51.1011 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30335
/proc/meminfo: memFree=880896/2055920 swapFree=4175464/4192956
[pid=30334] ppid=30332 vsize=5220 CPUtime=51.07
/proc/30334/stat : 30334 (varsat-random_s) R 30332 30334 30113 0 -1 4194304 933 0 0 0 5107 0 0 0 25 0 1 0 1103179755 5345280 918 1992294400 4194304 5102416 548682068800 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 1 0 0
/proc/30334/statm: 1305 918 112 221 0 1081 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 5220

[startup+102.301 s]
/proc/loadavg: 0.99 0.98 0.99 3/65 30335
/proc/meminfo: memFree=880000/2055920 swapFree=4175464/4192956
[pid=30334] ppid=30332 vsize=6064 CPUtime=102.26
/proc/30334/stat : 30334 (varsat-random_s) R 30332 30334 30113 0 -1 4194304 1148 0 0 0 10226 0 0 0 25 0 1 0 1103179755 6209536 1133 1992294400 4194304 5102416 548682068800 18446744073709551615 4249529 0 0 4096 3 0 0 0 17 1 0 0
/proc/30334/statm: 1516 1133 112 221 0 1292 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 6064

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30335
/proc/meminfo: memFree=879232/2055920 swapFree=4175464/4192956
[pid=30334] ppid=30332 vsize=6888 CPUtime=162.24
/proc/30334/stat : 30334 (varsat-random_s) R 30332 30334 30113 0 -1 4194304 1328 0 0 0 16223 1 0 0 25 0 1 0 1103179755 7053312 1313 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/30334/statm: 1722 1313 112 221 0 1498 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 6888

[startup+222.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30335
/proc/meminfo: memFree=878656/2055920 swapFree=4175464/4192956
[pid=30334] ppid=30332 vsize=7444 CPUtime=222.22
/proc/30334/stat : 30334 (varsat-random_s) R 30332 30334 30113 0 -1 4194304 1465 0 0 0 22221 1 0 0 25 0 1 0 1103179755 7622656 1450 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/30334/statm: 1861 1450 112 221 0 1637 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 7444

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30335
/proc/meminfo: memFree=878144/2055920 swapFree=4175464/4192956
[pid=30334] ppid=30332 vsize=7852 CPUtime=282.2
/proc/30334/stat : 30334 (varsat-random_s) R 30332 30334 30113 0 -1 4194304 1580 0 0 0 28218 2 0 0 25 0 1 0 1103179755 8040448 1565 1992294400 4194304 5102416 548682068800 18446744073709551615 4250052 0 0 4096 3 0 0 0 17 1 0 0
/proc/30334/statm: 1963 1565 112 221 0 1739 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 7852

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30335
/proc/meminfo: memFree=877760/2055920 swapFree=4175464/4192956
[pid=30334] ppid=30332 vsize=8268 CPUtime=342.18
/proc/30334/stat : 30334 (varsat-random_s) R 30332 30334 30113 0 -1 4194304 1674 0 0 0 34216 2 0 0 25 0 1 0 1103179755 8466432 1659 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/30334/statm: 2067 1659 112 221 0 1843 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 8268

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30335
/proc/meminfo: memFree=877376/2055920 swapFree=4175464/4192956
[pid=30334] ppid=30332 vsize=8540 CPUtime=402.16
/proc/30334/stat : 30334 (varsat-random_s) R 30332 30334 30113 0 -1 4194304 1766 0 0 0 40214 2 0 0 25 0 1 0 1103179755 8744960 1751 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/30334/statm: 2135 1751 112 221 0 1911 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 8540

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30335
/proc/meminfo: memFree=876992/2055920 swapFree=4175464/4192956
[pid=30334] ppid=30332 vsize=9108 CPUtime=462.14
/proc/30334/stat : 30334 (varsat-random_s) R 30332 30334 30113 0 -1 4194304 1877 0 0 0 46211 3 0 0 25 0 1 0 1103179755 9326592 1862 1992294400 4194304 5102416 548682068800 18446744073709551615 4255249 0 0 4096 3 0 0 0 17 1 0 0
/proc/30334/statm: 2277 1862 112 221 0 2053 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 9108

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30335
/proc/meminfo: memFree=876736/2055920 swapFree=4175464/4192956
[pid=30334] ppid=30332 vsize=9384 CPUtime=522.12
/proc/30334/stat : 30334 (varsat-random_s) R 30332 30334 30113 0 -1 4194304 1947 0 0 0 52209 3 0 0 25 0 1 0 1103179755 9609216 1932 1992294400 4194304 5102416 548682068800 18446744073709551615 4254657 0 0 4096 3 0 0 0 17 1 0 0
/proc/30334/statm: 2346 1932 112 221 0 2122 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 9384

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30335
/proc/meminfo: memFree=876480/2055920 swapFree=4175464/4192956
[pid=30334] ppid=30332 vsize=9656 CPUtime=582.1
/proc/30334/stat : 30334 (varsat-random_s) R 30332 30334 30113 0 -1 4194304 2006 0 0 0 58207 3 0 0 25 0 1 0 1103179755 9887744 1991 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/30334/statm: 2414 1991 112 221 0 2190 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 9656

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30335
/proc/meminfo: memFree=876096/2055920 swapFree=4175464/4192956
[pid=30334] ppid=30332 vsize=10076 CPUtime=642.08
/proc/30334/stat : 30334 (varsat-random_s) R 30332 30334 30113 0 -1 4194304 2102 0 0 0 64204 4 0 0 25 0 1 0 1103179755 10317824 2087 1992294400 4194304 5102416 548682068800 18446744073709551615 4249708 0 0 4096 3 0 0 0 17 1 0 0
/proc/30334/statm: 2519 2087 112 221 0 2295 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 10076

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30335
/proc/meminfo: memFree=875904/2055920 swapFree=4175464/4192956
[pid=30334] ppid=30332 vsize=10208 CPUtime=702.06
/proc/30334/stat : 30334 (varsat-random_s) R 30332 30334 30113 0 -1 4194304 2144 0 0 0 70202 4 0 0 25 0 1 0 1103179755 10452992 2129 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/30334/statm: 2552 2129 112 221 0 2328 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 10208

[startup+762.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30335
/proc/meminfo: memFree=875776/2055920 swapFree=4175464/4192956
[pid=30334] ppid=30332 vsize=10364 CPUtime=762.04
/proc/30334/stat : 30334 (varsat-random_s) R 30332 30334 30113 0 -1 4194304 2189 0 0 0 76200 4 0 0 25 0 1 0 1103179755 10612736 2174 1992294400 4194304 5102416 548682068800 18446744073709551615 4249582 0 0 4096 3 0 0 0 17 1 0 0
/proc/30334/statm: 2591 2174 112 221 0 2367 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 10364

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30335
/proc/meminfo: memFree=875584/2055920 swapFree=4175464/4192956
[pid=30334] ppid=30332 vsize=10516 CPUtime=822.03
/proc/30334/stat : 30334 (varsat-random_s) R 30332 30334 30113 0 -1 4194304 2231 0 0 0 82198 5 0 0 25 0 1 0 1103179755 10768384 2216 1992294400 4194304 5102416 548682068800 18446744073709551615 4254820 0 0 4096 3 0 0 0 17 1 0 0
/proc/30334/statm: 2629 2216 112 221 0 2405 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 10516

[startup+882.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30335
/proc/meminfo: memFree=875328/2055920 swapFree=4175464/4192956
[pid=30334] ppid=30332 vsize=10804 CPUtime=882.01
/proc/30334/stat : 30334 (varsat-random_s) R 30332 30334 30113 0 -1 4194304 2288 0 0 0 88196 5 0 0 25 0 1 0 1103179755 11063296 2273 1992294400 4194304 5102416 548682068800 18446744073709551615 4249619 0 0 4096 3 0 0 0 17 1 0 0
/proc/30334/statm: 2701 2273 112 221 0 2477 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 10804

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30335
/proc/meminfo: memFree=875072/2055920 swapFree=4175464/4192956
[pid=30334] ppid=30332 vsize=11088 CPUtime=941.98
/proc/30334/stat : 30334 (varsat-random_s) R 30332 30334 30113 0 -1 4194304 2358 0 0 0 94193 5 0 0 25 0 1 0 1103179755 11354112 2343 1992294400 4194304 5102416 548682068800 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 1 0 0
/proc/30334/statm: 2772 2343 112 221 0 2548 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 11088

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30335
/proc/meminfo: memFree=874880/2055920 swapFree=4175464/4192956
[pid=30334] ppid=30332 vsize=11368 CPUtime=1001.97
/proc/30334/stat : 30334 (varsat-random_s) R 30332 30334 30113 0 -1 4194304 2419 0 0 0 100191 6 0 0 25 0 1 0 1103179755 11640832 2404 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/30334/statm: 2842 2404 112 221 0 2618 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 11368

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30335
/proc/meminfo: memFree=874688/2055920 swapFree=4175464/4192956
[pid=30334] ppid=30332 vsize=11508 CPUtime=1061.95
/proc/30334/stat : 30334 (varsat-random_s) R 30332 30334 30113 0 -1 4194304 2457 0 0 0 106189 6 0 0 25 0 1 0 1103179755 11784192 2442 1992294400 4194304 5102416 548682068800 18446744073709551615 4250067 0 0 4096 3 0 0 0 17 1 0 0
/proc/30334/statm: 2877 2442 112 221 0 2653 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 11508

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30335
/proc/meminfo: memFree=874496/2055920 swapFree=4175464/4192956
[pid=30334] ppid=30332 vsize=11640 CPUtime=1121.92
/proc/30334/stat : 30334 (varsat-random_s) R 30332 30334 30113 0 -1 4194304 2499 0 0 0 112186 6 0 0 25 0 1 0 1103179755 11919360 2484 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/30334/statm: 2910 2484 112 221 0 2686 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 11640

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30335
/proc/meminfo: memFree=874368/2055920 swapFree=4175464/4192956
[pid=30334] ppid=30332 vsize=11784 CPUtime=1181.9
/proc/30334/stat : 30334 (varsat-random_s) R 30332 30334 30113 0 -1 4194304 2514 0 0 0 118184 6 0 0 25 0 1 0 1103179755 12066816 2499 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/30334/statm: 2946 2499 112 221 0 2722 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 11784



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30335
/proc/meminfo: memFree=874368/2055920 swapFree=4175464/4192956
[pid=30334] ppid=30332 vsize=11784 CPUtime=1200
/proc/30334/stat : 30334 (varsat-random_s) R 30332 30334 30113 0 -1 4194304 2531 0 0 0 119994 6 0 0 25 0 1 0 1103179755 12066816 2516 1992294400 4194304 5102416 548682068800 18446744073709551615 4249616 0 0 4096 3 0 0 0 17 1 0 0
/proc/30334/statm: 2946 2516 112 221 0 2722 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 11784

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

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

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30335
/proc/meminfo: memFree=874368/2055920 swapFree=4175464/4192956
[pid=30334] ppid=30332 vsize=11784 CPUtime=1200
/proc/30334/stat : 30334 (varsat-random_s) R 30332 30334 30113 0 -1 4194304 2531 0 0 0 119994 6 0 0 25 0 1 0 1103179755 12066816 2516 1992294400 4194304 5102416 548682068800 18446744073709551615 4249616 0 0 4096 3 0 0 0 17 1 0 0
/proc/30334/statm: 2946 2516 112 221 0 2722 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 11784

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.02
CPU user time (s): 1199.94
CPU system time (s): 0.071989
CPU usage (%): 99.9674
Max. virtual memory (cumulated for all children) (KiB): 11784

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.94
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= 2531
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= 1660

runsolver used 1.11783 second user time and 2.19567 second system time

The end

Launcher Data 

Begin job on node30 at 2009-03-29 07:39:05
IDJOB=1518857
IDBENCH=70714
IDSOLVER=539
FILE ID=node30/1518857-1238305145
PBS_JOBID= 9061017
Free space on /tmp= 66356 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/480/unif-k3-r4.25-v480-c2040-S1229813320-044.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518857-1238305145/watcher-1518857-1238305145 -o /tmp/evaluation-result-1518857-1238305145/solver-1518857-1238305145 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=2067871482 HOME/instance-1518857-1238305145.cnf

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

MD5SUM BENCH= 2315ae7c52f58a7ab05069e081d5c3af
RANDOM SEED=2067871482

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:        884776 kB
Buffers:         90176 kB
Cached:         991184 kB
SwapCached:      11400 kB
Active:         169184 kB
Inactive:       925552 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        884776 kB
SwapTotal:     4192956 kB
SwapFree:      4175464 kB
Dirty:            1044 kB
Writeback:           0 kB
Mapped:          18688 kB
Slab:            62408 kB
Committed_AS:  2990068 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 07:59:08