Trace number 1518065

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/SATISFIABLE/500/
unif-k3-r4.25-v500-c2125-S1258122549-031.cnf
MD5SUMe4beefd25957794efe8088679c7fff55
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.026995
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:          423654068.000000
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 |     491     2116     6391 |      705        0    nan |  0.000 % |
0.00/0.01	c |       100 |     491     2116     6391 |      775      100     22 |  0.000 % |
0.02/0.02	c |       251 |     491     2116     6391 |      853      251     22 |  0.000 % |
0.02/0.03	c |       476 |     491     2116     6391 |      938      476     23 |  0.000 % |
0.02/0.05	c |       813 |     491     2116     6391 |     1032      813     23 |  0.000 % |
0.02/0.07	c |      1319 |     491     2116     6391 |     1135      776     22 |  0.000 % |
0.10/0.10	c |      2079 |     491     2116     6391 |     1249      945     20 |  0.000 % |
0.10/0.15	c |      3218 |     491     2116     6391 |     1374      778     21 |  0.000 % |
0.20/0.23	c |      4926 |     491     2116     6391 |     1511     1065     20 |  0.000 % |
0.30/0.34	c |      7488 |     491     2116     6391 |     1663     1299     20 |  0.000 % |
0.49/0.52	c |     11332 |     491     2116     6391 |     1829     1705     20 |  0.000 % |
0.79/0.80	c |     17099 |     491     2116     6391 |     2012     1837     21 |  0.000 % |
1.19/1.23	c |     25749 |     491     2116     6391 |     2213     1248     19 |  0.000 % |
1.89/1.90	c |     38723 |     491     2116     6391 |     2435     1799     21 |  0.000 % |
2.89/2.93	c |     58184 |     491     2116     6391 |     2678     1290     20 |  0.000 % |
4.49/4.51	c |     87377 |     491     2116     6391 |     2946     1741     21 |  0.000 % |
6.99/7.01	c |    131167 |     491     2116     6391 |     3240     1948     20 |  0.000 % |
10.69/10.80	c |    196851 |     491     2116     6391 |     3565     1710     21 |  0.000 % |
16.69/16.78	c |    295377 |     491     2116     6391 |     3921     2653     21 |  0.000 % |
26.29/26.34	c |    443167 |     491     2116     6391 |     4313     3313     24 |  0.000 % |
40.68/40.74	c |    664850 |     491     2116     6391 |     4745     2377     22 |  0.000 % |
63.88/63.93	c |    997375 |     491     2116     6391 |     5219     3514     23 |  0.000 % |
99.97/100.01	c |   1496166 |     491     2116     6391 |     5741     4023     23 |  0.000 % |
155.75/155.85	c |   2244348 |     491     2116     6391 |     6315     4778     21 |  0.000 % |
242.12/242.21	c |   3366622 |     491     2116     6391 |     6947     6069     23 |  0.000 % |
378.69/378.80	c |   5050033 |     491     2116     6391 |     7642     6170     25 |  0.000 % |
596.63/596.80	c |   7575150 |     491     2116     6391 |     8406     7009     27 |  0.000 % |
945.33/945.67	c |  11362825 |     491     2116     6391 |     9246     7657     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-1518065-1238294680/watcher-1518065-1238294680 -o /tmp/evaluation-result-1518065-1238294680/solver-1518065-1238294680 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=423654068 HOME/instance-1518065-1238294680.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: 0.92 0.98 0.99 3/64 9871
/proc/meminfo: memFree=1172208/2055920 swapFree=4179168/4192956
[pid=9871] ppid=9869 vsize=2548 CPUtime=0
/proc/9871/stat : 9871 (varsat-random_s) R 9869 9871 6474 0 -1 4194304 239 0 0 0 0 0 0 0 18 0 1 0 1102129908 2609152 224 1992294400 4194304 5102416 548682068800 18446744073709551615 4282576 0 0 4096 3 0 0 0 17 1 0 0
/proc/9871/statm: 637 224 98 221 0 413 0

[startup+0.0226791 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 9871
/proc/meminfo: memFree=1172208/2055920 swapFree=4179168/4192956
[pid=9871] ppid=9869 vsize=2548 CPUtime=0.02
/proc/9871/stat : 9871 (varsat-random_s) R 9869 9871 6474 0 -1 4194304 263 0 0 0 2 0 0 0 18 0 1 0 1102129908 2609152 248 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/9871/statm: 637 248 112 221 0 413 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2548

[startup+0.101686 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 9871
/proc/meminfo: memFree=1172208/2055920 swapFree=4179168/4192956
[pid=9871] ppid=9869 vsize=2680 CPUtime=0.1
/proc/9871/stat : 9871 (varsat-random_s) R 9869 9871 6474 0 -1 4194304 282 0 0 0 10 0 0 0 18 0 1 0 1102129908 2744320 267 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/9871/statm: 670 267 112 221 0 446 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2680

[startup+0.301706 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 9871
/proc/meminfo: memFree=1172208/2055920 swapFree=4179168/4192956
[pid=9871] ppid=9869 vsize=2680 CPUtime=0.3
/proc/9871/stat : 9871 (varsat-random_s) R 9869 9871 6474 0 -1 4194304 312 0 0 0 30 0 0 0 19 0 1 0 1102129908 2744320 297 1992294400 4194304 5102416 548682068800 18446744073709551615 4248836 0 0 4096 3 0 0 0 17 1 0 0
/proc/9871/statm: 670 297 112 221 0 446 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 2680

[startup+0.701742 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 9871
/proc/meminfo: memFree=1172208/2055920 swapFree=4179168/4192956
[pid=9871] ppid=9869 vsize=2944 CPUtime=0.69
/proc/9871/stat : 9871 (varsat-random_s) R 9869 9871 6474 0 -1 4194304 351 0 0 0 69 0 0 0 22 0 1 0 1102129908 3014656 336 1992294400 4194304 5102416 548682068800 18446744073709551615 4249702 0 0 4096 3 0 0 0 17 1 0 0
/proc/9871/statm: 736 336 112 221 0 512 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2944

[startup+1.50182 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 9872
/proc/meminfo: memFree=1171176/2055920 swapFree=4179168/4192956
[pid=9871] ppid=9869 vsize=3076 CPUtime=1.49
/proc/9871/stat : 9871 (varsat-random_s) R 9869 9871 6474 0 -1 4194304 398 0 0 0 149 0 0 0 25 0 1 0 1102129908 3149824 383 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/9871/statm: 769 383 112 221 0 545 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3076

[startup+3.10197 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 9872
/proc/meminfo: memFree=1170856/2055920 swapFree=4179168/4192956
[pid=9871] ppid=9869 vsize=3340 CPUtime=3.09
/proc/9871/stat : 9871 (varsat-random_s) R 9869 9871 6474 0 -1 4194304 459 0 0 0 309 0 0 0 25 0 1 0 1102129908 3420160 444 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/9871/statm: 835 444 112 221 0 611 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3340

[startup+6.30127 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 9872
/proc/meminfo: memFree=1170408/2055920 swapFree=4179168/4192956
[pid=9871] ppid=9869 vsize=3604 CPUtime=6.29
/proc/9871/stat : 9871 (varsat-random_s) R 9869 9871 6474 0 -1 4194304 536 0 0 0 629 0 0 0 25 0 1 0 1102129908 3690496 521 1992294400 4194304 5102416 548682068800 18446744073709551615 4262355 0 0 4096 3 0 0 0 17 1 0 0
/proc/9871/statm: 901 521 112 221 0 677 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3604

[startup+12.7019 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 9872
/proc/meminfo: memFree=1169896/2055920 swapFree=4179168/4192956
[pid=9871] ppid=9869 vsize=4032 CPUtime=12.69
/proc/9871/stat : 9871 (varsat-random_s) R 9869 9871 6474 0 -1 4194304 639 0 0 0 1269 0 0 0 25 0 1 0 1102129908 4128768 624 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/9871/statm: 1008 624 112 221 0 784 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4032

[startup+25.5011 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 9872
/proc/meminfo: memFree=1169320/2055920 swapFree=4179168/4192956
[pid=9871] ppid=9869 vsize=4560 CPUtime=25.49
/proc/9871/stat : 9871 (varsat-random_s) R 9869 9871 6474 0 -1 4194304 773 0 0 0 2549 0 0 0 25 0 1 0 1102129908 4669440 758 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/9871/statm: 1140 758 112 221 0 916 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4560

[startup+51.1015 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 9872
/proc/meminfo: memFree=1168552/2055920 swapFree=4179168/4192956
[pid=9871] ppid=9869 vsize=5372 CPUtime=51.08
/proc/9871/stat : 9871 (varsat-random_s) R 9869 9871 6474 0 -1 4194304 965 0 0 0 5107 1 0 0 25 0 1 0 1102129908 5500928 950 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/9871/statm: 1343 950 112 221 0 1119 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 5372

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 9872
/proc/meminfo: memFree=1167592/2055920 swapFree=4179168/4192956
[pid=9871] ppid=9869 vsize=6364 CPUtime=102.27
/proc/9871/stat : 9871 (varsat-random_s) R 9869 9871 6474 0 -1 4194304 1201 0 0 0 10226 1 0 0 25 0 1 0 1102129908 6516736 1186 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/9871/statm: 1591 1186 112 221 0 1367 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 6364

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9872
/proc/meminfo: memFree=1166760/2055920 swapFree=4179168/4192956
[pid=9871] ppid=9869 vsize=7172 CPUtime=162.25
/proc/9871/stat : 9871 (varsat-random_s) R 9869 9871 6474 0 -1 4194304 1399 0 0 0 16223 2 0 0 25 0 1 0 1102129908 7344128 1384 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/9871/statm: 1793 1384 112 221 0 1569 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 7172

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9872
/proc/meminfo: memFree=1166184/2055920 swapFree=4179168/4192956
[pid=9871] ppid=9869 vsize=7576 CPUtime=222.23
/proc/9871/stat : 9871 (varsat-random_s) R 9869 9871 6474 0 -1 4194304 1521 0 0 0 22221 2 0 0 25 0 1 0 1102129908 7757824 1506 1992294400 4194304 5102416 548682068800 18446744073709551615 4254249 0 0 4096 3 0 0 0 17 1 0 0
/proc/9871/statm: 1894 1506 112 221 0 1670 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 7576

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9872
/proc/meminfo: memFree=1165736/2055920 swapFree=4179168/4192956
[pid=9871] ppid=9869 vsize=8120 CPUtime=282.22
/proc/9871/stat : 9871 (varsat-random_s) R 9869 9871 6474 0 -1 4194304 1646 0 0 0 28219 3 0 0 25 0 1 0 1102129908 8314880 1631 1992294400 4194304 5102416 548682068800 18446744073709551615 4249619 0 0 4096 3 0 0 0 17 1 0 0
/proc/9871/statm: 2030 1631 112 221 0 1806 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 8120

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9872
/proc/meminfo: memFree=1165416/2055920 swapFree=4179168/4192956
[pid=9871] ppid=9869 vsize=8532 CPUtime=342.2
/proc/9871/stat : 9871 (varsat-random_s) R 9869 9871 6474 0 -1 4194304 1736 0 0 0 34217 3 0 0 25 0 1 0 1102129908 8736768 1721 1992294400 4194304 5102416 548682068800 18446744073709551615 4249634 0 0 4096 3 0 0 0 17 1 0 0
/proc/9871/statm: 2133 1721 112 221 0 1909 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 8532

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9872
/proc/meminfo: memFree=1164904/2055920 swapFree=4179168/4192956
[pid=9871] ppid=9869 vsize=8928 CPUtime=402.18
/proc/9871/stat : 9871 (varsat-random_s) R 9869 9871 6474 0 -1 4194304 1856 0 0 0 40215 3 0 0 25 0 1 0 1102129908 9142272 1841 1992294400 4194304 5102416 548682068800 18446744073709551615 4248639 0 0 4096 3 0 0 0 17 1 0 0
/proc/9871/statm: 2232 1841 112 221 0 2008 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 8928

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9872
/proc/meminfo: memFree=1164520/2055920 swapFree=4179168/4192956
[pid=9871] ppid=9869 vsize=9340 CPUtime=462.16
/proc/9871/stat : 9871 (varsat-random_s) R 9869 9871 6474 0 -1 4194304 1955 0 0 0 46213 3 0 0 25 0 1 0 1102129908 9564160 1940 1992294400 4194304 5102416 548682068800 18446744073709551615 4249563 0 0 4096 3 0 0 0 17 1 0 0
/proc/9871/statm: 2335 1940 112 221 0 2111 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 9340

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9872
/proc/meminfo: memFree=1164200/2055920 swapFree=4179168/4192956
[pid=9871] ppid=9869 vsize=9748 CPUtime=522.14
/proc/9871/stat : 9871 (varsat-random_s) R 9869 9871 6474 0 -1 4194304 2033 0 0 0 52211 3 0 0 25 0 1 0 1102129908 9981952 2018 1992294400 4194304 5102416 548682068800 18446744073709551615 4249529 0 0 4096 3 0 0 0 17 1 0 0
/proc/9871/statm: 2437 2018 112 221 0 2213 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 9748

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9872
/proc/meminfo: memFree=1163816/2055920 swapFree=4179168/4192956
[pid=9871] ppid=9869 vsize=10032 CPUtime=582.14
/proc/9871/stat : 9871 (varsat-random_s) R 9869 9871 6474 0 -1 4194304 2119 0 0 0 58210 4 0 0 25 0 1 0 1102129908 10272768 2104 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/9871/statm: 2508 2104 112 221 0 2284 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 10032

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9872
/proc/meminfo: memFree=1163560/2055920 swapFree=4179168/4192956
[pid=9871] ppid=9869 vsize=10384 CPUtime=642.12
/proc/9871/stat : 9871 (varsat-random_s) R 9869 9871 6474 0 -1 4194304 2187 0 0 0 64208 4 0 0 25 0 1 0 1102129908 10633216 2172 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/9871/statm: 2596 2172 112 221 0 2372 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 10384

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9872
/proc/meminfo: memFree=1163112/2055920 swapFree=4179168/4192956
[pid=9871] ppid=9869 vsize=10812 CPUtime=702.1
/proc/9871/stat : 9871 (varsat-random_s) R 9869 9871 6474 0 -1 4194304 2286 0 0 0 70206 4 0 0 25 0 1 0 1102129908 11071488 2271 1992294400 4194304 5102416 548682068800 18446744073709551615 4249765 0 0 4096 3 0 0 0 17 1 0 0
/proc/9871/statm: 2703 2271 112 221 0 2479 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 10812

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9872
/proc/meminfo: memFree=1162856/2055920 swapFree=4179168/4192956
[pid=9871] ppid=9869 vsize=10968 CPUtime=762.09
/proc/9871/stat : 9871 (varsat-random_s) R 9869 9871 6474 0 -1 4194304 2340 0 0 0 76204 5 0 0 25 0 1 0 1102129908 11231232 2325 1992294400 4194304 5102416 548682068800 18446744073709551615 4248935 0 0 4096 3 0 0 0 17 1 0 0
/proc/9871/statm: 2742 2325 112 221 0 2518 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 10968

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9872
/proc/meminfo: memFree=1162600/2055920 swapFree=4179168/4192956
[pid=9871] ppid=9869 vsize=11244 CPUtime=822.07
/proc/9871/stat : 9871 (varsat-random_s) R 9869 9871 6474 0 -1 4194304 2411 0 0 0 82202 5 0 0 25 0 1 0 1102129908 11513856 2396 1992294400 4194304 5102416 548682068800 18446744073709551615 4249765 0 0 4096 3 0 0 0 17 1 0 0
/proc/9871/statm: 2811 2396 112 221 0 2587 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 11244

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9872
/proc/meminfo: memFree=1162408/2055920 swapFree=4179168/4192956
[pid=9871] ppid=9869 vsize=11376 CPUtime=882.05
/proc/9871/stat : 9871 (varsat-random_s) R 9869 9871 6474 0 -1 4194304 2439 0 0 0 88200 5 0 0 25 0 1 0 1102129908 11649024 2424 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/9871/statm: 2844 2424 112 221 0 2620 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 11376

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9872
/proc/meminfo: memFree=1162344/2055920 swapFree=4179168/4192956
[pid=9871] ppid=9869 vsize=11676 CPUtime=942.03
/proc/9871/stat : 9871 (varsat-random_s) R 9869 9871 6474 0 -1 4194304 2491 0 0 0 94198 5 0 0 25 0 1 0 1102129908 11956224 2476 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/9871/statm: 2919 2476 112 221 0 2695 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 11676

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9878
/proc/meminfo: memFree=1162088/2055920 swapFree=4179168/4192956
[pid=9871] ppid=9869 vsize=11812 CPUtime=1002.01
/proc/9871/stat : 9871 (varsat-random_s) R 9869 9871 6474 0 -1 4194304 2537 0 0 0 100196 5 0 0 25 0 1 0 1102129908 12095488 2522 1992294400 4194304 5102416 548682068800 18446744073709551615 4231765 0 0 4096 3 0 0 0 17 1 0 0
/proc/9871/statm: 2953 2522 112 221 0 2729 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 11812

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9878
/proc/meminfo: memFree=1161768/2055920 swapFree=4179168/4192956
[pid=9871] ppid=9869 vsize=12244 CPUtime=1062
/proc/9871/stat : 9871 (varsat-random_s) R 9869 9871 6474 0 -1 4194304 2637 0 0 0 106194 6 0 0 25 0 1 0 1102129908 12537856 2622 1992294400 4194304 5102416 548682068800 18446744073709551615 4249529 0 0 4096 3 0 0 0 17 1 0 0
/proc/9871/statm: 3061 2622 112 221 0 2837 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 12244

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9878
/proc/meminfo: memFree=1161512/2055920 swapFree=4179168/4192956
[pid=9871] ppid=9869 vsize=12520 CPUtime=1121.98
/proc/9871/stat : 9871 (varsat-random_s) R 9869 9871 6474 0 -1 4194304 2691 0 0 0 112192 6 0 0 25 0 1 0 1102129908 12820480 2676 1992294400 4194304 5102416 548682068800 18446744073709551615 4249625 0 0 4096 3 0 0 0 17 1 0 0
/proc/9871/statm: 3130 2676 112 221 0 2906 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 12520

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9878
/proc/meminfo: memFree=1161384/2055920 swapFree=4179168/4192956
[pid=9871] ppid=9869 vsize=12520 CPUtime=1181.96
/proc/9871/stat : 9871 (varsat-random_s) R 9869 9871 6474 0 -1 4194304 2717 0 0 0 118190 6 0 0 25 0 1 0 1102129908 12820480 2702 1992294400 4194304 5102416 548682068800 18446744073709551615 4249529 0 0 4096 3 0 0 0 17 1 0 0
/proc/9871/statm: 3130 2702 112 221 0 2906 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 12520



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9878
/proc/meminfo: memFree=1161320/2055920 swapFree=4179168/4192956
[pid=9871] ppid=9869 vsize=12656 CPUtime=1200.06
/proc/9871/stat : 9871 (varsat-random_s) R 9869 9871 6474 0 -1 4194304 2734 0 0 0 120000 6 0 0 25 0 1 0 1102129908 12959744 2719 1992294400 4194304 5102416 548682068800 18446744073709551615 4254906 0 0 4096 3 0 0 0 17 1 0 0
/proc/9871/statm: 3164 2719 112 221 0 2940 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 12656

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): 1200.01
CPU system time (s): 0.070989
CPU usage (%): 99.9724
Max. virtual memory (cumulated for all children) (KiB): 12656

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.070989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2734
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= 1798

runsolver used 1.07584 second user time and 2.23566 second system time

The end

Launcher Data 

Begin job on node61 at 2009-03-29 04:44:40
IDJOB=1518065
IDBENCH=70648
IDSOLVER=539
FILE ID=node61/1518065-1238294680
PBS_JOBID= 9060991
Free space on /tmp= 66344 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/500/unif-k3-r4.25-v500-c2125-S1258122549-031.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518065-1238294680/watcher-1518065-1238294680 -o /tmp/evaluation-result-1518065-1238294680/solver-1518065-1238294680 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=423654068 HOME/instance-1518065-1238294680.cnf

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

MD5SUM BENCH= e4beefd25957794efe8088679c7fff55
RANDOM SEED=423654068

node61.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		: 3000.238
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		: 3000.238
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:       1172624 kB
Buffers:         94988 kB
Cached:         688340 kB
SwapCached:       7920 kB
Active:         125836 kB
Inactive:       667140 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1172624 kB
SwapTotal:     4192956 kB
SwapFree:      4179168 kB
Dirty:            1048 kB
Writeback:           0 kB
Mapped:          15440 kB
Slab:            76420 kB
Committed_AS:  2571580 kB
PageTables:       1372 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264884 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66344 MiB
End job on node61 at 2009-03-29 05:04:43