Trace number 1516865

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) 1200.08 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/520/
unif-k3-r4.25-v520-c2210-S1048138627-064.cnf
MD5SUM43148ab7d47c376d341b3329c22899e7
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 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:          625715049.000000
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 |     514     2203     6633 |      734        0    nan |  0.000 % |
0.00/0.01	c |       101 |     514     2203     6633 |      807      101     28 |  0.000 % |
0.00/0.03	c |       253 |     514     2203     6633 |      888      253     26 |  0.000 % |
0.00/0.04	c |       478 |     514     2203     6633 |      977      478     25 |  0.000 % |
0.06/0.07	c |       817 |     514     2203     6633 |     1075      817     25 |  0.000 % |
0.06/0.09	c |      1324 |     514     2203     6633 |     1182      761     24 |  0.000 % |
0.09/0.13	c |      2083 |     514     2203     6633 |     1300      903     20 |  0.000 % |
0.09/0.19	c |      3222 |     514     2203     6633 |     1431      689     19 |  0.000 % |
0.19/0.28	c |      4931 |     514     2203     6633 |     1574      902     20 |  0.000 % |
0.39/0.41	c |      7494 |     514     2203     6633 |     1731     1011     21 |  0.000 % |
0.49/0.60	c |     11338 |     514     2203     6633 |     1904     1289     23 |  0.000 % |
0.79/0.88	c |     17104 |     514     2203     6633 |     2095     1169     21 |  0.000 % |
1.29/1.32	c |     25753 |     514     2203     6633 |     2304     1217     21 |  0.000 % |
1.99/2.00	c |     38729 |     514     2203     6633 |     2535     1252     19 |  0.000 % |
2.99/3.07	c |     58190 |     514     2203     6633 |     2788     2558     22 |  0.000 % |
4.69/4.72	c |     87382 |     514     2203     6633 |     3067     1908     23 |  0.000 % |
7.19/7.27	c |    131171 |     514     2203     6633 |     3374     1918     23 |  0.000 % |
11.29/11.40	c |    196855 |     514     2203     6633 |     3711     2366     23 |  0.000 % |
17.49/17.57	c |    295381 |     514     2203     6633 |     4082     2825     23 |  0.000 % |
26.98/27.07	c |    443171 |     514     2203     6633 |     4491     3936     22 |  0.000 % |
42.17/42.24	c |    664854 |     514     2203     6633 |     4940     2823     22 |  0.000 % |
65.27/65.37	c |    997379 |     514     2203     6633 |     5434     3005     22 |  0.000 % |
101.77/101.87	c |   1496167 |     514     2203     6633 |     5977     4900     24 |  0.000 % |
158.85/158.96	c |   2244352 |     514     2203     6633 |     6575     5045     24 |  0.000 % |
248.92/249.08	c |   3366627 |     514     2203     6633 |     7232     6333     24 |  0.000 % |
391.39/391.58	c |   5050039 |     514     2203     6633 |     7956     6222     25 |  0.000 % |
614.43/614.62	c |   7575155 |     514     2203     6633 |     8751     4445     25 |  0.000 % |
969.73/970.03	c |  11362830 |     514     2203     6633 |     9627     7966     27 |  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-1516865-1238276456/watcher-1516865-1238276456 -o /tmp/evaluation-result-1516865-1238276456/solver-1516865-1238276456 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=625715049 HOME/instance-1516865-1238276456.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 0.97 0.98 3/64 2537
/proc/meminfo: memFree=747072/2055920 swapFree=4178472/4192956
[pid=2537] ppid=2535 vsize=2552 CPUtime=0
/proc/2537/stat : 2537 (varsat-random_s) R 2535 2537 2286 0 -1 4194304 242 0 0 0 0 0 0 0 18 0 1 0 1100312557 2613248 227 1992294400 4194304 5102416 548682068800 18446744073709551615 4224864 0 0 4096 3 0 0 0 17 1 0 0
/proc/2537/statm: 638 228 99 221 0 414 0

[startup+0.0631431 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 2537
/proc/meminfo: memFree=747072/2055920 swapFree=4178472/4192956
[pid=2537] ppid=2535 vsize=2552 CPUtime=0.06
/proc/2537/stat : 2537 (varsat-random_s) R 2535 2537 2286 0 -1 4194304 267 0 0 0 6 0 0 0 18 0 1 0 1100312557 2613248 252 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/2537/statm: 638 252 112 221 0 414 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2552

[startup+0.101148 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 2537
/proc/meminfo: memFree=747072/2055920 swapFree=4178472/4192956
[pid=2537] ppid=2535 vsize=2552 CPUtime=0.09
/proc/2537/stat : 2537 (varsat-random_s) R 2535 2537 2286 0 -1 4194304 281 0 0 0 9 0 0 0 18 0 1 0 1100312557 2613248 266 1992294400 4194304 5102416 548682068800 18446744073709551615 4220204 0 0 4096 3 0 0 0 17 1 0 0
/proc/2537/statm: 638 266 112 221 0 414 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2552

[startup+0.301171 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 2537
/proc/meminfo: memFree=747072/2055920 swapFree=4178472/4192956
[pid=2537] ppid=2535 vsize=2684 CPUtime=0.29
/proc/2537/stat : 2537 (varsat-random_s) R 2535 2537 2286 0 -1 4194304 311 0 0 0 29 0 0 0 19 0 1 0 1100312557 2748416 296 1992294400 4194304 5102416 548682068800 18446744073709551615 4249765 0 0 4096 3 0 0 0 17 1 0 0
/proc/2537/statm: 671 296 112 221 0 447 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2684

[startup+0.701219 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 2537
/proc/meminfo: memFree=747072/2055920 swapFree=4178472/4192956
[pid=2537] ppid=2535 vsize=2948 CPUtime=0.69
/proc/2537/stat : 2537 (varsat-random_s) R 2535 2537 2286 0 -1 4194304 358 0 0 0 69 0 0 0 22 0 1 0 1100312557 3018752 343 1992294400 4194304 5102416 548682068800 18446744073709551615 4250048 0 0 4096 3 0 0 0 17 1 0 0
/proc/2537/statm: 737 343 112 221 0 513 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2948

[startup+1.50131 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2538
/proc/meminfo: memFree=745976/2055920 swapFree=4178472/4192956
[pid=2537] ppid=2535 vsize=3080 CPUtime=1.49
/proc/2537/stat : 2537 (varsat-random_s) R 2535 2537 2286 0 -1 4194304 402 0 0 0 149 0 0 0 25 0 1 0 1100312557 3153920 387 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/2537/statm: 770 387 112 221 0 546 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3080

[startup+3.1015 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2538
/proc/meminfo: memFree=745656/2055920 swapFree=4178472/4192956
[pid=2537] ppid=2535 vsize=3344 CPUtime=3.09
/proc/2537/stat : 2537 (varsat-random_s) R 2535 2537 2286 0 -1 4194304 464 0 0 0 309 0 0 0 25 0 1 0 1100312557 3424256 449 1992294400 4194304 5102416 548682068800 18446744073709551615 4254384 0 0 4096 3 0 0 0 17 1 0 0
/proc/2537/statm: 836 449 112 221 0 612 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3344

[startup+6.30188 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2538
/proc/meminfo: memFree=745208/2055920 swapFree=4178472/4192956
[pid=2537] ppid=2535 vsize=3740 CPUtime=6.29
/proc/2537/stat : 2537 (varsat-random_s) R 2535 2537 2286 0 -1 4194304 554 0 0 0 629 0 0 0 25 0 1 0 1100312557 3829760 539 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/2537/statm: 935 539 112 221 0 711 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3740

[startup+12.7016 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2538
/proc/meminfo: memFree=744576/2055920 swapFree=4178472/4192956
[pid=2537] ppid=2535 vsize=4140 CPUtime=12.69
/proc/2537/stat : 2537 (varsat-random_s) R 2535 2537 2286 0 -1 4194304 674 0 0 0 1269 0 0 0 25 0 1 0 1100312557 4239360 659 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/2537/statm: 1035 659 112 221 0 811 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4140

[startup+25.5012 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2538
/proc/meminfo: memFree=744000/2055920 swapFree=4178472/4192956
[pid=2537] ppid=2535 vsize=4668 CPUtime=25.48
/proc/2537/stat : 2537 (varsat-random_s) R 2535 2537 2286 0 -1 4194304 796 0 0 0 2548 0 0 0 25 0 1 0 1100312557 4780032 781 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/2537/statm: 1167 781 112 221 0 943 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4668

[startup+51.1012 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2538
/proc/meminfo: memFree=743296/2055920 swapFree=4178472/4192956
[pid=2537] ppid=2535 vsize=5464 CPUtime=51.07
/proc/2537/stat : 2537 (varsat-random_s) R 2535 2537 2286 0 -1 4194304 995 0 0 0 5107 0 0 0 25 0 1 0 1100312557 5595136 980 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/2537/statm: 1366 980 112 221 0 1142 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 5464

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2538
/proc/meminfo: memFree=742400/2055920 swapFree=4178472/4192956
[pid=2537] ppid=2535 vsize=6396 CPUtime=102.27
/proc/2537/stat : 2537 (varsat-random_s) R 2535 2537 2286 0 -1 4194304 1207 0 0 0 10226 1 0 0 25 0 1 0 1100312557 6549504 1192 1992294400 4194304 5102416 548682068800 18446744073709551615 4230697 0 0 4096 3 0 0 0 17 1 0 0
/proc/2537/statm: 1599 1192 112 221 0 1375 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 6396

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2538
/proc/meminfo: memFree=741568/2055920 swapFree=4178472/4192956
[pid=2537] ppid=2535 vsize=7212 CPUtime=162.25
/proc/2537/stat : 2537 (varsat-random_s) R 2535 2537 2286 0 -1 4194304 1408 0 0 0 16224 1 0 0 25 0 1 0 1100312557 7385088 1393 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/2537/statm: 1803 1393 112 221 0 1579 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 7212

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2538
/proc/meminfo: memFree=740928/2055920 swapFree=4178472/4192956
[pid=2537] ppid=2535 vsize=7760 CPUtime=222.23
/proc/2537/stat : 2537 (varsat-random_s) R 2535 2537 2286 0 -1 4194304 1562 0 0 0 22222 1 0 0 25 0 1 0 1100312557 7946240 1547 1992294400 4194304 5102416 548682068800 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 1 0 0
/proc/2537/statm: 1940 1547 112 221 0 1716 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 7760

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2540
/proc/meminfo: memFree=740224/2055920 swapFree=4178472/4192956
[pid=2537] ppid=2535 vsize=8304 CPUtime=282.22
/proc/2537/stat : 2537 (varsat-random_s) R 2535 2537 2286 0 -1 4194304 1709 0 0 0 28220 2 0 0 25 0 1 0 1100312557 8503296 1694 1992294400 4194304 5102416 548682068800 18446744073709551615 4250067 0 0 4096 3 0 0 0 17 1 0 0
/proc/2537/statm: 2076 1694 112 221 0 1852 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 8304

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2540
/proc/meminfo: memFree=739776/2055920 swapFree=4178472/4192956
[pid=2537] ppid=2535 vsize=8864 CPUtime=342.2
/proc/2537/stat : 2537 (varsat-random_s) R 2535 2537 2286 0 -1 4194304 1823 0 0 0 34218 2 0 0 25 0 1 0 1100312557 9076736 1808 1992294400 4194304 5102416 548682068800 18446744073709551615 4249529 0 0 4096 3 0 0 0 17 1 0 0
/proc/2537/statm: 2216 1808 112 221 0 1992 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 8864

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2540
/proc/meminfo: memFree=739456/2055920 swapFree=4178472/4192956
[pid=2537] ppid=2535 vsize=9136 CPUtime=402.18
/proc/2537/stat : 2537 (varsat-random_s) R 2535 2537 2286 0 -1 4194304 1899 0 0 0 40216 2 0 0 25 0 1 0 1100312557 9355264 1884 1992294400 4194304 5102416 548682068800 18446744073709551615 4249529 0 0 4096 3 0 0 0 17 1 0 0
/proc/2537/statm: 2284 1884 112 221 0 2060 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 9136

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2540
/proc/meminfo: memFree=738944/2055920 swapFree=4178472/4192956
[pid=2537] ppid=2535 vsize=9692 CPUtime=462.16
/proc/2537/stat : 2537 (varsat-random_s) R 2535 2537 2286 0 -1 4194304 2023 0 0 0 46214 2 0 0 25 0 1 0 1100312557 9924608 2008 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/2537/statm: 2423 2008 112 221 0 2199 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 9692

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2540
/proc/meminfo: memFree=738816/2055920 swapFree=4178472/4192956
[pid=2537] ppid=2535 vsize=9976 CPUtime=522.15
/proc/2537/stat : 2537 (varsat-random_s) R 2535 2537 2286 0 -1 4194304 2093 0 0 0 52212 3 0 0 25 0 1 0 1100312557 10215424 2078 1992294400 4194304 5102416 548682068800 18446744073709551615 4244124 0 0 4096 3 0 0 0 17 1 0 0
/proc/2537/statm: 2494 2078 112 221 0 2270 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 9976

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2540
/proc/meminfo: memFree=738560/2055920 swapFree=4178472/4192956
[pid=2537] ppid=2535 vsize=10116 CPUtime=582.14
/proc/2537/stat : 2537 (varsat-random_s) R 2535 2537 2286 0 -1 4194304 2154 0 0 0 58211 3 0 0 25 0 1 0 1100312557 10358784 2139 1992294400 4194304 5102416 548682068800 18446744073709551615 4249529 0 0 4096 3 0 0 0 17 1 0 0
/proc/2537/statm: 2529 2139 112 221 0 2305 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 10116

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2540
/proc/meminfo: memFree=738112/2055920 swapFree=4178472/4192956
[pid=2537] ppid=2535 vsize=10664 CPUtime=642.12
/proc/2537/stat : 2537 (varsat-random_s) R 2535 2537 2286 0 -1 4194304 2260 0 0 0 64209 3 0 0 25 0 1 0 1100312557 10919936 2245 1992294400 4194304 5102416 548682068800 18446744073709551615 4249746 0 0 4096 3 0 0 0 17 1 0 0
/proc/2537/statm: 2666 2245 112 221 0 2442 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 10664

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2540
/proc/meminfo: memFree=737920/2055920 swapFree=4178472/4192956
[pid=2537] ppid=2535 vsize=10952 CPUtime=702.1
/proc/2537/stat : 2537 (varsat-random_s) R 2535 2537 2286 0 -1 4194304 2316 0 0 0 70207 3 0 0 25 0 1 0 1100312557 11214848 2301 1992294400 4194304 5102416 548682068800 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 1 0 0
/proc/2537/statm: 2738 2301 112 221 0 2514 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 10952

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2540
/proc/meminfo: memFree=737664/2055920 swapFree=4178472/4192956
[pid=2537] ppid=2535 vsize=11084 CPUtime=762.09
/proc/2537/stat : 2537 (varsat-random_s) R 2535 2537 2286 0 -1 4194304 2377 0 0 0 76206 3 0 0 25 0 1 0 1100312557 11350016 2362 1992294400 4194304 5102416 548682068800 18446744073709551615 4244091 0 0 4096 3 0 0 0 17 1 0 0
/proc/2537/statm: 2771 2362 112 221 0 2547 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 11084

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2540
/proc/meminfo: memFree=737472/2055920 swapFree=4178472/4192956
[pid=2537] ppid=2535 vsize=11388 CPUtime=822.06
/proc/2537/stat : 2537 (varsat-random_s) R 2535 2537 2286 0 -1 4194304 2416 0 0 0 82203 3 0 0 25 0 1 0 1100312557 11661312 2401 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/2537/statm: 2847 2401 112 221 0 2623 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 11388

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2540
/proc/meminfo: memFree=737280/2055920 swapFree=4178472/4192956
[pid=2537] ppid=2535 vsize=11520 CPUtime=882.05
/proc/2537/stat : 2537 (varsat-random_s) R 2535 2537 2286 0 -1 4194304 2459 0 0 0 88201 4 0 0 25 0 1 0 1100312557 11796480 2444 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/2537/statm: 2880 2444 112 221 0 2656 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 11520

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2540
/proc/meminfo: memFree=737088/2055920 swapFree=4178472/4192956
[pid=2537] ppid=2535 vsize=11652 CPUtime=942.04
/proc/2537/stat : 2537 (varsat-random_s) R 2535 2537 2286 0 -1 4194304 2504 0 0 0 94200 4 0 0 25 0 1 0 1100312557 11931648 2489 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 1 0 0
/proc/2537/statm: 2913 2489 112 221 0 2689 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 11652

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2540
/proc/meminfo: memFree=736832/2055920 swapFree=4178472/4192956
[pid=2537] ppid=2535 vsize=11936 CPUtime=1002.02
/proc/2537/stat : 2537 (varsat-random_s) R 2535 2537 2286 0 -1 4194304 2573 0 0 0 100198 4 0 0 25 0 1 0 1100312557 12222464 2558 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 1 0 0
/proc/2537/statm: 2984 2558 112 221 0 2760 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 11936

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2540
/proc/meminfo: memFree=736704/2055920 swapFree=4178472/4192956
[pid=2537] ppid=2535 vsize=12076 CPUtime=1062
/proc/2537/stat : 2537 (varsat-random_s) R 2535 2537 2286 0 -1 4194304 2604 0 0 0 106196 4 0 0 25 0 1 0 1100312557 12365824 2589 1992294400 4194304 5102416 548682068800 18446744073709551615 4249582 0 0 4096 3 0 0 0 17 1 0 0
/proc/2537/statm: 3019 2589 112 221 0 2795 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 12076

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2540
/proc/meminfo: memFree=736576/2055920 swapFree=4178472/4192956
[pid=2537] ppid=2535 vsize=12216 CPUtime=1121.99
/proc/2537/stat : 2537 (varsat-random_s) R 2535 2537 2286 0 -1 4194304 2641 0 0 0 112194 5 0 0 25 0 1 0 1100312557 12509184 2626 1992294400 4194304 5102416 548682068800 18446744073709551615 4249957 0 0 4096 3 0 0 0 17 1 0 0
/proc/2537/statm: 3054 2626 112 221 0 2830 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 12216

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2540
/proc/meminfo: memFree=736384/2055920 swapFree=4178472/4192956
[pid=2537] ppid=2535 vsize=12480 CPUtime=1181.97
/proc/2537/stat : 2537 (varsat-random_s) R 2535 2537 2286 0 -1 4194304 2680 0 0 0 118192 5 0 0 25 0 1 0 1100312557 12779520 2665 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/2537/statm: 3120 2665 112 221 0 2896 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 12480



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2540
/proc/meminfo: memFree=736320/2055920 swapFree=4178472/4192956
[pid=2537] ppid=2535 vsize=12480 CPUtime=1200.07
/proc/2537/stat : 2537 (varsat-random_s) R 2535 2537 2286 0 -1 4194304 2692 0 0 0 120002 5 0 0 25 0 1 0 1100312557 12779520 2677 1992294400 4194304 5102416 548682068800 18446744073709551615 4250048 0 0 4096 3 0 0 0 17 1 0 0
/proc/2537/statm: 3120 2677 112 221 0 2896 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 12480

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): 1200.08
CPU user time (s): 1200.03
CPU system time (s): 0.055991
CPU usage (%): 99.9728
Max. virtual memory (cumulated for all children) (KiB): 12480

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.03
system time used= 0.055991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2692
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= 1368

runsolver used 0.845871 second user time and 2.52162 second system time

The end

Launcher Data 

Begin job on node1 at 2009-03-28 22:40:56
IDJOB=1516865
IDBENCH=70548
IDSOLVER=539
FILE ID=node1/1516865-1238276456
PBS_JOBID= 9060897
Free space on /tmp= 66084 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/520/unif-k3-r4.25-v520-c2210-S1048138627-064.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516865-1238276456/watcher-1516865-1238276456 -o /tmp/evaluation-result-1516865-1238276456/solver-1516865-1238276456 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=625715049 HOME/instance-1516865-1238276456.cnf

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

MD5SUM BENCH= 43148ab7d47c376d341b3329c22899e7
RANDOM SEED=625715049

node1.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		: 3000.229
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		: 3000.229
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:        747488 kB
Buffers:         95188 kB
Cached:        1112476 kB
SwapCached:       8380 kB
Active:         141096 kB
Inactive:      1076564 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        747488 kB
SwapTotal:     4192956 kB
SwapFree:      4178472 kB
Dirty:            1052 kB
Writeback:           0 kB
Mapped:          15756 kB
Slab:            76768 kB
Committed_AS:  2887788 kB
PageTables:       1440 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= 66084 MiB
End job on node1 at 2009-03-28 23:00:58