Trace number 1516889

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) 1200.11 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/520/
unif-k3-r4.25-v520-c2210-S1331813943-033.cnf
MD5SUM3c2c13464ac33c271a6f6b3146a6fa75
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:          176066161.000000
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 |     508     2190     6679 |      730        0    nan |  0.000 % |
0.00/0.01	c |       100 |     508     2190     6679 |      803      100     25 |  0.000 % |
0.00/0.02	c |       251 |     508     2190     6679 |      883      251     22 |  0.000 % |
0.02/0.04	c |       477 |     508     2190     6679 |      971      477     23 |  0.000 % |
0.02/0.06	c |       815 |     508     2190     6679 |     1068      815     23 |  0.000 % |
0.02/0.09	c |      1323 |     508     2190     6679 |     1175      744     22 |  0.000 % |
0.09/0.12	c |      2087 |     508     2190     6679 |     1293      898     21 |  0.000 % |
0.09/0.18	c |      3227 |     508     2190     6679 |     1422      705     20 |  0.000 % |
0.19/0.26	c |      4937 |     508     2190     6679 |     1564      930     22 |  0.000 % |
0.29/0.38	c |      7499 |     508     2190     6679 |     1721     1064     20 |  0.000 % |
0.49/0.57	c |     11344 |     508     2190     6679 |     1893     1359     21 |  0.000 % |
0.79/0.85	c |     17113 |     508     2190     6679 |     2082     1293     21 |  0.000 % |
1.19/1.28	c |     25764 |     508     2190     6679 |     2291     1405     21 |  0.000 % |
1.89/1.96	c |     38741 |     508     2190     6679 |     2520     1453     20 |  0.000 % |
2.99/3.02	c |     58202 |     508     2190     6679 |     2772     1561     22 |  0.000 % |
4.59/4.66	c |     87397 |     508     2190     6679 |     3049     2524     23 |  0.000 % |
7.09/7.18	c |    131187 |     508     2190     6679 |     3354     2882     23 |  0.000 % |
11.09/11.17	c |    196871 |     508     2190     6679 |     3689     2038     21 |  0.000 % |
17.28/17.33	c |    295397 |     508     2190     6679 |     4058     3332     22 |  0.000 % |
26.79/26.86	c |    443186 |     508     2190     6679 |     4464     3069     23 |  0.000 % |
41.48/41.52	c |    664869 |     508     2190     6679 |     4911     3507     22 |  0.000 % |
64.78/64.87	c |    997395 |     508     2190     6679 |     5402     3125     23 |  0.000 % |
101.17/101.22	c |   1496183 |     508     2190     6679 |     5942     5479     23 |  0.000 % |
158.46/158.59	c |   2244365 |     508     2190     6679 |     6536     4129     24 |  0.000 % |
248.93/249.06	c |   3366642 |     508     2190     6679 |     7190     3381     21 |  0.000 % |
388.39/388.55	c |   5050053 |     508     2190     6679 |     7909     5945     24 |  0.000 % |
609.04/609.20	c |   7575171 |     508     2190     6679 |     8700     4241     22 |  0.000 % |
954.95/955.27	c |  11362846 |     508     2190     6679 |     9570     7681     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-1516889-1238276839/watcher-1516889-1238276839 -o /tmp/evaluation-result-1516889-1238276839/solver-1516889-1238276839 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=176066161 HOME/instance-1516889-1238276839.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 0.98 3/64 23470
/proc/meminfo: memFree=1127464/2055920 swapFree=4176868/4192956
[pid=23470] ppid=23468 vsize=2540 CPUtime=0
/proc/23470/stat : 23470 (varsat-random_s) R 23468 23470 23219 0 -1 4194304 240 0 0 0 0 0 0 0 18 0 1 0 1100346286 2600960 225 1992294400 4194304 5102416 548682068800 18446744073709551615 4272167 0 0 4096 3 0 0 0 17 1 0 0
/proc/23470/statm: 635 225 97 221 0 411 0

[startup+0.0301099 s]
/proc/loadavg: 0.92 0.98 0.98 3/64 23470
/proc/meminfo: memFree=1127464/2055920 swapFree=4176868/4192956
[pid=23470] ppid=23468 vsize=2540 CPUtime=0.02
/proc/23470/stat : 23470 (varsat-random_s) R 23468 23470 23219 0 -1 4194304 266 0 0 0 2 0 0 0 18 0 1 0 1100346286 2600960 251 1992294400 4194304 5102416 548682068800 18446744073709551615 4524903 0 0 4096 3 0 0 0 17 1 0 0
/proc/23470/statm: 635 251 112 221 0 411 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2540

[startup+0.101115 s]
/proc/loadavg: 0.92 0.98 0.98 3/64 23470
/proc/meminfo: memFree=1127464/2055920 swapFree=4176868/4192956
[pid=23470] ppid=23468 vsize=2676 CPUtime=0.09
/proc/23470/stat : 23470 (varsat-random_s) R 23468 23470 23219 0 -1 4194304 282 0 0 0 9 0 0 0 18 0 1 0 1100346286 2740224 267 1992294400 4194304 5102416 548682068800 18446744073709551615 4249634 0 0 4096 3 0 0 0 17 1 0 0
/proc/23470/statm: 669 267 112 221 0 445 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2676

[startup+0.301135 s]
/proc/loadavg: 0.92 0.98 0.98 3/64 23470
/proc/meminfo: memFree=1127464/2055920 swapFree=4176868/4192956
[pid=23470] ppid=23468 vsize=2808 CPUtime=0.29
/proc/23470/stat : 23470 (varsat-random_s) R 23468 23470 23219 0 -1 4194304 323 0 0 0 29 0 0 0 19 0 1 0 1100346286 2875392 308 1992294400 4194304 5102416 548682068800 18446744073709551615 4515856 0 0 4096 3 0 0 0 17 1 0 0
/proc/23470/statm: 702 308 112 221 0 478 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2808

[startup+0.701171 s]
/proc/loadavg: 0.92 0.98 0.98 3/64 23470
/proc/meminfo: memFree=1127464/2055920 swapFree=4176868/4192956
[pid=23470] ppid=23468 vsize=2940 CPUtime=0.69
/proc/23470/stat : 23470 (varsat-random_s) R 23468 23470 23219 0 -1 4194304 359 0 0 0 69 0 0 0 22 0 1 0 1100346286 3010560 344 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 1 0 0
/proc/23470/statm: 735 344 112 221 0 511 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2940

[startup+1.50125 s]
/proc/loadavg: 0.92 0.98 0.98 2/65 23471
/proc/meminfo: memFree=1126432/2055920 swapFree=4176868/4192956
[pid=23470] ppid=23468 vsize=3072 CPUtime=1.49
/proc/23470/stat : 23470 (varsat-random_s) R 23468 23470 23219 0 -1 4194304 405 0 0 0 149 0 0 0 25 0 1 0 1100346286 3145728 390 1992294400 4194304 5102416 548682068800 18446744073709551615 4249508 0 0 4096 3 0 0 0 17 1 0 0
/proc/23470/statm: 768 390 112 221 0 544 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3072

[startup+3.10139 s]
/proc/loadavg: 0.92 0.98 0.98 2/65 23471
/proc/meminfo: memFree=1126048/2055920 swapFree=4176868/4192956
[pid=23470] ppid=23468 vsize=3336 CPUtime=3.09
/proc/23470/stat : 23470 (varsat-random_s) R 23468 23470 23219 0 -1 4194304 470 0 0 0 309 0 0 0 25 0 1 0 1100346286 3416064 455 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/23470/statm: 834 455 112 221 0 610 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3336

[startup+6.30169 s]
/proc/loadavg: 0.93 0.98 0.98 2/65 23471
/proc/meminfo: memFree=1125536/2055920 swapFree=4176868/4192956
[pid=23470] ppid=23468 vsize=3736 CPUtime=6.29
/proc/23470/stat : 23470 (varsat-random_s) R 23468 23470 23219 0 -1 4194304 555 0 0 0 629 0 0 0 25 0 1 0 1100346286 3825664 540 1992294400 4194304 5102416 548682068800 18446744073709551615 4228261 0 0 4096 3 0 0 0 17 1 0 0
/proc/23470/statm: 934 540 112 221 0 710 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3736

[startup+12.7013 s]
/proc/loadavg: 0.93 0.98 0.98 2/65 23471
/proc/meminfo: memFree=1124960/2055920 swapFree=4176868/4192956
[pid=23470] ppid=23468 vsize=4264 CPUtime=12.69
/proc/23470/stat : 23470 (varsat-random_s) R 23468 23470 23219 0 -1 4194304 682 0 0 0 1269 0 0 0 25 0 1 0 1100346286 4366336 667 1992294400 4194304 5102416 548682068800 18446744073709551615 4254754 0 0 4096 3 0 0 0 17 1 0 0
/proc/23470/statm: 1066 667 112 221 0 842 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4264

[startup+25.5015 s]
/proc/loadavg: 0.95 0.98 0.98 2/65 23471
/proc/meminfo: memFree=1124448/2055920 swapFree=4176868/4192956
[pid=23470] ppid=23468 vsize=4800 CPUtime=25.49
/proc/23470/stat : 23470 (varsat-random_s) R 23468 23470 23219 0 -1 4194304 808 0 0 0 2548 1 0 0 25 0 1 0 1100346286 4915200 793 1992294400 4194304 5102416 548682068800 18446744073709551615 4249529 0 0 4096 3 0 0 0 17 1 0 0
/proc/23470/statm: 1200 793 112 221 0 976 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4800

[startup+51.1019 s]
/proc/loadavg: 0.96 0.98 0.98 2/65 23471
/proc/meminfo: memFree=1123616/2055920 swapFree=4176868/4192956
[pid=23470] ppid=23468 vsize=5468 CPUtime=51.08
/proc/23470/stat : 23470 (varsat-random_s) R 23468 23470 23219 0 -1 4194304 1002 0 0 0 5107 1 0 0 25 0 1 0 1100346286 5599232 987 1992294400 4194304 5102416 548682068800 18446744073709551615 4249440 0 0 4096 3 0 0 0 17 1 0 0
/proc/23470/statm: 1367 987 112 221 0 1143 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 5468

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.98 2/65 23471
/proc/meminfo: memFree=1122656/2055920 swapFree=4176868/4192956
[pid=23470] ppid=23468 vsize=6452 CPUtime=102.27
/proc/23470/stat : 23470 (varsat-random_s) R 23468 23470 23219 0 -1 4194304 1236 0 0 0 10226 1 0 0 25 0 1 0 1100346286 6606848 1221 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/23470/statm: 1613 1221 112 221 0 1389 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 6452

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 23471
/proc/meminfo: memFree=1121888/2055920 swapFree=4176868/4192956
[pid=23470] ppid=23468 vsize=7256 CPUtime=162.25
/proc/23470/stat : 23470 (varsat-random_s) R 23468 23470 23219 0 -1 4194304 1440 0 0 0 16223 2 0 0 25 0 1 0 1100346286 7430144 1425 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/23470/statm: 1814 1425 112 221 0 1590 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 7256

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 23471
/proc/meminfo: memFree=1121312/2055920 swapFree=4176868/4192956
[pid=23470] ppid=23468 vsize=7792 CPUtime=222.24
/proc/23470/stat : 23470 (varsat-random_s) R 23468 23470 23219 0 -1 4194304 1583 0 0 0 22222 2 0 0 25 0 1 0 1100346286 7979008 1568 1992294400 4194304 5102416 548682068800 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 1 0 0
/proc/23470/statm: 1948 1568 112 221 0 1724 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 7792

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 23471
/proc/meminfo: memFree=1120736/2055920 swapFree=4176868/4192956
[pid=23470] ppid=23468 vsize=8340 CPUtime=282.22
/proc/23470/stat : 23470 (varsat-random_s) R 23468 23470 23219 0 -1 4194304 1713 0 0 0 28220 2 0 0 25 0 1 0 1100346286 8540160 1698 1992294400 4194304 5102416 548682068800 18446744073709551615 4250067 0 0 4096 3 0 0 0 17 1 0 0
/proc/23470/statm: 2085 1698 112 221 0 1861 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 8340

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 23471
/proc/meminfo: memFree=1120352/2055920 swapFree=4176868/4192956
[pid=23470] ppid=23468 vsize=8752 CPUtime=342.2
/proc/23470/stat : 23470 (varsat-random_s) R 23468 23470 23219 0 -1 4194304 1796 0 0 0 34218 2 0 0 25 0 1 0 1100346286 8962048 1781 1992294400 4194304 5102416 548682068800 18446744073709551615 4249610 0 0 4096 3 0 0 0 17 1 0 0
/proc/23470/statm: 2188 1781 112 221 0 1964 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 8752

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 23471
/proc/meminfo: memFree=1119968/2055920 swapFree=4176868/4192956
[pid=23470] ppid=23468 vsize=9164 CPUtime=402.2
/proc/23470/stat : 23470 (varsat-random_s) R 23468 23470 23219 0 -1 4194304 1887 0 0 0 40217 3 0 0 25 0 1 0 1100346286 9383936 1872 1992294400 4194304 5102416 548682068800 18446744073709551615 4249791 0 0 4096 3 0 0 0 17 1 0 0
/proc/23470/statm: 2291 1872 112 221 0 2067 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 9164

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 23471
/proc/meminfo: memFree=1119648/2055920 swapFree=4176868/4192956
[pid=23470] ppid=23468 vsize=9464 CPUtime=462.18
/proc/23470/stat : 23470 (varsat-random_s) R 23468 23470 23219 0 -1 4194304 1974 0 0 0 46215 3 0 0 25 0 1 0 1100346286 9691136 1959 1992294400 4194304 5102416 548682068800 18446744073709551615 4249674 0 0 4096 3 0 0 0 17 1 0 0
/proc/23470/statm: 2366 1959 112 221 0 2142 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 9464

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 23471
/proc/meminfo: memFree=1119392/2055920 swapFree=4176868/4192956
[pid=23470] ppid=23468 vsize=9744 CPUtime=522.16
/proc/23470/stat : 23470 (varsat-random_s) R 23468 23470 23219 0 -1 4194304 2054 0 0 0 52213 3 0 0 25 0 1 0 1100346286 9977856 2039 1992294400 4194304 5102416 548682068800 18446744073709551615 4249582 0 0 4096 3 0 0 0 17 1 0 0
/proc/23470/statm: 2436 2039 112 221 0 2212 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 9744

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 23471
/proc/meminfo: memFree=1119136/2055920 swapFree=4176868/4192956
[pid=23470] ppid=23468 vsize=10020 CPUtime=582.15
/proc/23470/stat : 23470 (varsat-random_s) R 23468 23470 23219 0 -1 4194304 2106 0 0 0 58212 3 0 0 25 0 1 0 1100346286 10260480 2091 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/23470/statm: 2505 2091 112 221 0 2281 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 10020

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 23471
/proc/meminfo: memFree=1118816/2055920 swapFree=4176868/4192956
[pid=23470] ppid=23468 vsize=10480 CPUtime=642.13
/proc/23470/stat : 23470 (varsat-random_s) R 23468 23470 23219 0 -1 4194304 2200 0 0 0 64210 3 0 0 25 0 1 0 1100346286 10731520 2185 1992294400 4194304 5102416 548682068800 18446744073709551615 4250067 0 0 4096 3 0 0 0 17 1 0 0
/proc/23470/statm: 2620 2185 112 221 0 2396 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 10480

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 23471
/proc/meminfo: memFree=1118432/2055920 swapFree=4176868/4192956
[pid=23470] ppid=23468 vsize=10768 CPUtime=702.11
/proc/23470/stat : 23470 (varsat-random_s) R 23468 23470 23219 0 -1 4194304 2289 0 0 0 70208 3 0 0 25 0 1 0 1100346286 11026432 2274 1992294400 4194304 5102416 548682068800 18446744073709551615 4255053 0 0 4096 3 0 0 0 17 1 0 0
/proc/23470/statm: 2692 2274 112 221 0 2468 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 10768

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 23471
/proc/meminfo: memFree=1118176/2055920 swapFree=4176868/4192956
[pid=23470] ppid=23468 vsize=11048 CPUtime=762.11
/proc/23470/stat : 23470 (varsat-random_s) R 23468 23470 23219 0 -1 4194304 2346 0 0 0 76207 4 0 0 25 0 1 0 1100346286 11313152 2331 1992294400 4194304 5102416 548682068800 18446744073709551615 4244046 0 0 4096 3 0 0 0 17 1 0 0
/proc/23470/statm: 2762 2331 112 221 0 2538 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 11048

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 23471
/proc/meminfo: memFree=1118048/2055920 swapFree=4176868/4192956
[pid=23470] ppid=23468 vsize=11184 CPUtime=822.09
/proc/23470/stat : 23470 (varsat-random_s) R 23468 23470 23219 0 -1 4194304 2382 0 0 0 82205 4 0 0 25 0 1 0 1100346286 11452416 2367 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 0 0 0
/proc/23470/statm: 2796 2367 112 221 0 2572 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 11184

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 23477
/proc/meminfo: memFree=1117728/2055920 swapFree=4176868/4192956
[pid=23470] ppid=23468 vsize=11332 CPUtime=882.07
/proc/23470/stat : 23470 (varsat-random_s) R 23468 23470 23219 0 -1 4194304 2431 0 0 0 88203 4 0 0 25 0 1 0 1100346286 11603968 2416 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/23470/statm: 2833 2416 112 221 0 2609 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 11332

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 23477
/proc/meminfo: memFree=1117600/2055920 swapFree=4176868/4192956
[pid=23470] ppid=23468 vsize=11612 CPUtime=942.05
/proc/23470/stat : 23470 (varsat-random_s) R 23468 23470 23219 0 -1 4194304 2485 0 0 0 94201 4 0 0 25 0 1 0 1100346286 11890688 2470 1992294400 4194304 5102416 548682068800 18446744073709551615 4249708 0 0 4096 3 0 0 0 17 1 0 0
/proc/23470/statm: 2903 2470 112 221 0 2679 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 11612

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 23477
/proc/meminfo: memFree=1117344/2055920 swapFree=4176868/4192956
[pid=23470] ppid=23468 vsize=11884 CPUtime=1002.04
/proc/23470/stat : 23470 (varsat-random_s) R 23468 23470 23219 0 -1 4194304 2546 0 0 0 100199 5 0 0 25 0 1 0 1100346286 12169216 2531 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/23470/statm: 2971 2531 112 221 0 2747 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 11884

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 23477
/proc/meminfo: memFree=1117152/2055920 swapFree=4176868/4192956
[pid=23470] ppid=23468 vsize=12148 CPUtime=1062.03
/proc/23470/stat : 23470 (varsat-random_s) R 23468 23470 23219 0 -1 4194304 2594 0 0 0 106198 5 0 0 25 0 1 0 1100346286 12439552 2579 1992294400 4194304 5102416 548682068800 18446744073709551615 4249753 0 0 4096 3 0 0 0 17 1 0 0
/proc/23470/statm: 3037 2579 112 221 0 2813 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 12148

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 23477
/proc/meminfo: memFree=1116960/2055920 swapFree=4176868/4192956
[pid=23470] ppid=23468 vsize=12292 CPUtime=1122.01
/proc/23470/stat : 23470 (varsat-random_s) R 23468 23470 23219 0 -1 4194304 2642 0 0 0 112196 5 0 0 25 0 1 0 1100346286 12587008 2627 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/23470/statm: 3073 2627 112 221 0 2849 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 12292

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 23477
/proc/meminfo: memFree=1116640/2055920 swapFree=4176868/4192956
[pid=23470] ppid=23468 vsize=12576 CPUtime=1182
/proc/23470/stat : 23470 (varsat-random_s) R 23468 23470 23219 0 -1 4194304 2705 0 0 0 118194 6 0 0 25 0 1 0 1100346286 12877824 2690 1992294400 4194304 5102416 548682068800 18446744073709551615 4231696 0 0 4096 3 0 0 0 17 1 0 0
/proc/23470/statm: 3144 2690 112 221 0 2920 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 12576



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 23477
/proc/meminfo: memFree=1116576/2055920 swapFree=4176868/4192956
[pid=23470] ppid=23468 vsize=12708 CPUtime=1200.1
/proc/23470/stat : 23470 (varsat-random_s) R 23468 23470 23219 0 -1 4194304 2722 0 0 0 120004 6 0 0 25 0 1 0 1100346286 13012992 2707 1992294400 4194304 5102416 548682068800 18446744073709551615 4249699 0 0 4096 3 0 0 0 17 1 0 0
/proc/23470/statm: 3177 2707 112 221 0 2953 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 12708

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): 1200.11
CPU user time (s): 1200.04
CPU system time (s): 0.06299
CPU usage (%): 99.9748
Max. virtual memory (cumulated for all children) (KiB): 12708

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.04
system time used= 0.06299
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2722
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= 1894

runsolver used 1.18882 second user time and 2.11268 second system time

The end

Launcher Data 

Begin job on node48 at 2009-03-28 22:47:19
IDJOB=1516889
IDBENCH=70550
IDSOLVER=539
FILE ID=node48/1516889-1238276839
PBS_JOBID= 9060917
Free space on /tmp= 66464 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/520/unif-k3-r4.25-v520-c2210-S1331813943-033.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516889-1238276839/watcher-1516889-1238276839 -o /tmp/evaluation-result-1516889-1238276839/solver-1516889-1238276839 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=176066161 HOME/instance-1516889-1238276839.cnf

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

MD5SUM BENCH= 3c2c13464ac33c271a6f6b3146a6fa75
RANDOM SEED=176066161

node48.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		: 3000.236
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		: 3000.236
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:       1127880 kB
Buffers:         84960 kB
Cached:         746960 kB
SwapCached:      10192 kB
Active:         115272 kB
Inactive:       728420 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1127880 kB
SwapTotal:     4192956 kB
SwapFree:      4176868 kB
Dirty:            1052 kB
Writeback:           0 kB
Mapped:          17428 kB
Slab:            70316 kB
Committed_AS:  2505520 kB
PageTables:       1376 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= 66464 MiB
End job on node48 at 2009-03-28 23:07:22