Trace number 1516709

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
VARSAT-random 2009-03-22? (TO) 1200.06 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/500/
unif-k3-r4.25-v500-c2125-S1339364096-048.cnf
MD5SUM2cbf25bf3c1a8a645c8c658cff25ce06
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1178.65
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:          480903458.000000
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     2117     6396 |      705        0    nan |  0.000 % |
0.00/0.02	c |       101 |     491     2117     6396 |      776      101     21 |  0.000 % |
0.00/0.04	c |       252 |     491     2117     6396 |      853      252     22 |  0.000 % |
0.00/0.06	c |       477 |     491     2117     6396 |      939      477     22 |  0.000 % |
0.00/0.09	c |       814 |     491     2117     6396 |     1033      814     22 |  0.000 % |
0.09/0.13	c |      1324 |     491     2117     6396 |     1136      783     20 |  0.000 % |
0.09/0.17	c |      2083 |     491     2117     6396 |     1250      939     21 |  0.000 % |
0.20/0.23	c |      3223 |     491     2117     6396 |     1375      783     19 |  0.000 % |
0.29/0.32	c |      4931 |     491     2117     6396 |     1512     1061     21 |  0.000 % |
0.39/0.45	c |      7493 |     491     2117     6396 |     1663     1276     21 |  0.000 % |
0.59/0.64	c |     11337 |     491     2117     6396 |     1830     1675     22 |  0.000 % |
0.89/0.93	c |     17104 |     491     2117     6396 |     2013     1779     22 |  0.000 % |
1.29/1.37	c |     25753 |     491     2117     6396 |     2214     1166     20 |  0.000 % |
1.99/2.03	c |     38727 |     491     2117     6396 |     2436     1658     22 |  0.000 % |
2.99/3.07	c |     58192 |     491     2117     6396 |     2679     2435     22 |  0.000 % |
4.69/4.70	c |     87384 |     491     2117     6396 |     2947     1475     21 |  0.000 % |
7.09/7.19	c |    131175 |     491     2117     6396 |     3242     1597     22 |  0.000 % |
11.09/11.15	c |    196860 |     491     2117     6396 |     3566     2980     23 |  0.000 % |
17.08/17.14	c |    295387 |     491     2117     6396 |     3923     2001     21 |  0.000 % |
26.48/26.51	c |    443177 |     491     2117     6396 |     4315     2741     21 |  0.000 % |
40.88/40.97	c |    664862 |     491     2117     6396 |     4747     3899     23 |  0.000 % |
63.57/63.61	c |    997387 |     491     2117     6396 |     5222     3095     22 |  0.000 % |
99.06/99.13	c |   1496176 |     491     2117     6396 |     5744     3327     25 |  0.000 % |
154.63/154.73	c |   2244358 |     491     2117     6396 |     6318     3669     22 |  0.000 % |
240.80/240.96	c |   3366634 |     491     2117     6396 |     6950     5300     23 |  0.000 % |
376.45/376.62	c |   5050045 |     491     2117     6396 |     7645     4268     24 |  0.000 % |
589.57/589.84	c |   7575161 |     491     2117     6396 |     8410     5994     23 |  0.000 % |
931.55/931.92	c |  11362836 |     491     2117     6396 |     9251     6412     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-1516709-1238273881/watcher-1516709-1238273881 -o /tmp/evaluation-result-1516709-1238273881/solver-1516709-1238273881 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=480903458 HOME/instance-1516709-1238273881.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 0.97 3/72 7874
/proc/meminfo: memFree=1425384/2055920 swapFree=4168900/4192956
[pid=7874] ppid=7872 vsize=2548 CPUtime=0
/proc/7874/stat : 7874 (varsat-random_s) R 7872 7874 7685 0 -1 4194304 239 0 0 0 0 0 0 0 18 0 1 0 1100049374 2609152 224 1992294400 4194304 5102416 548682068800 18446744073709551615 4283315 0 0 4096 3 0 0 0 17 1 0 0
/proc/7874/statm: 637 224 98 221 0 413 0

[startup+0.100316 s]
/proc/loadavg: 0.99 0.97 0.97 3/72 7874
/proc/meminfo: memFree=1425384/2055920 swapFree=4168900/4192956
[pid=7874] ppid=7872 vsize=2548 CPUtime=0.09
/proc/7874/stat : 7874 (varsat-random_s) R 7872 7874 7685 0 -1 4194304 264 0 0 0 9 0 0 0 18 0 1 0 1100049374 2609152 249 1992294400 4194304 5102416 548682068800 18446744073709551615 4524903 0 0 4096 3 0 0 0 17 1 0 0
/proc/7874/statm: 637 249 112 221 0 413 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2548

[startup+0.201334 s]
/proc/loadavg: 0.99 0.97 0.97 3/72 7874
/proc/meminfo: memFree=1425384/2055920 swapFree=4168900/4192956
[pid=7874] ppid=7872 vsize=2680 CPUtime=0.2
/proc/7874/stat : 7874 (varsat-random_s) R 7872 7874 7685 0 -1 4194304 285 0 0 0 20 0 0 0 18 0 1 0 1100049374 2744320 270 1992294400 4194304 5102416 548682068800 18446744073709551615 4249504 0 0 4096 3 0 0 0 17 1 0 0
/proc/7874/statm: 670 270 112 221 0 446 0
Current children cumulated CPU time (s) 0.2
Current children cumulated vsize (KiB) 2680

[startup+0.301353 s]
/proc/loadavg: 0.99 0.97 0.97 3/72 7874
/proc/meminfo: memFree=1425384/2055920 swapFree=4168900/4192956
[pid=7874] ppid=7872 vsize=2680 CPUtime=0.29
/proc/7874/stat : 7874 (varsat-random_s) R 7872 7874 7685 0 -1 4194304 300 0 0 0 29 0 0 0 19 0 1 0 1100049374 2744320 285 1992294400 4194304 5102416 548682068800 18446744073709551615 4249657 0 0 4096 3 0 0 0 17 1 0 0
/proc/7874/statm: 670 285 112 221 0 446 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2680

[startup+0.701429 s]
/proc/loadavg: 0.99 0.97 0.97 3/72 7874
/proc/meminfo: memFree=1425384/2055920 swapFree=4168900/4192956
[pid=7874] ppid=7872 vsize=2812 CPUtime=0.69
/proc/7874/stat : 7874 (varsat-random_s) R 7872 7874 7685 0 -1 4194304 345 0 0 0 69 0 0 0 23 0 1 0 1100049374 2879488 330 1992294400 4194304 5102416 548682068800 18446744073709551615 4249699 0 0 4096 3 0 0 0 17 1 0 0
/proc/7874/statm: 703 330 112 221 0 479 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2812

[startup+1.50158 s]
/proc/loadavg: 0.99 0.97 0.97 2/73 7875
/proc/meminfo: memFree=1424352/2055920 swapFree=4168900/4192956
[pid=7874] ppid=7872 vsize=3076 CPUtime=1.49
/proc/7874/stat : 7874 (varsat-random_s) R 7872 7874 7685 0 -1 4194304 394 0 0 0 149 0 0 0 25 0 1 0 1100049374 3149824 379 1992294400 4194304 5102416 548682068800 18446744073709551615 4262407 0 0 4096 3 0 0 0 17 1 0 0
/proc/7874/statm: 769 379 112 221 0 545 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3076

[startup+3.10188 s]
/proc/loadavg: 0.99 0.97 0.97 2/73 7875
/proc/meminfo: memFree=1423968/2055920 swapFree=4168900/4192956
[pid=7874] ppid=7872 vsize=3340 CPUtime=3.09
/proc/7874/stat : 7874 (varsat-random_s) R 7872 7874 7685 0 -1 4194304 460 0 0 0 309 0 0 0 25 0 1 0 1100049374 3420160 445 1992294400 4194304 5102416 548682068800 18446744073709551615 4249546 0 0 4096 3 0 0 0 17 1 0 0
/proc/7874/statm: 835 445 112 221 0 611 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3340

[startup+6.30149 s]
/proc/loadavg: 0.99 0.97 0.97 2/73 7875
/proc/meminfo: memFree=1423520/2055920 swapFree=4168900/4192956
[pid=7874] ppid=7872 vsize=3604 CPUtime=6.29
/proc/7874/stat : 7874 (varsat-random_s) R 7872 7874 7685 0 -1 4194304 538 0 0 0 629 0 0 0 25 0 1 0 1100049374 3690496 523 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/7874/statm: 901 523 112 221 0 677 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3604

[startup+12.7017 s]
/proc/loadavg: 0.99 0.97 0.97 2/73 7875
/proc/meminfo: memFree=1423008/2055920 swapFree=4168900/4192956
[pid=7874] ppid=7872 vsize=4132 CPUtime=12.69
/proc/7874/stat : 7874 (varsat-random_s) R 7872 7874 7685 0 -1 4194304 650 0 0 0 1269 0 0 0 25 0 1 0 1100049374 4231168 635 1992294400 4194304 5102416 548682068800 18446744073709551615 4249619 0 0 4096 3 0 0 0 17 1 0 0
/proc/7874/statm: 1033 635 112 221 0 809 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4132

[startup+25.5011 s]
/proc/loadavg: 0.99 0.97 0.97 2/73 7875
/proc/meminfo: memFree=1422368/2055920 swapFree=4168900/4192956
[pid=7874] ppid=7872 vsize=4668 CPUtime=25.48
/proc/7874/stat : 7874 (varsat-random_s) R 7872 7874 7685 0 -1 4194304 791 0 0 0 2548 0 0 0 25 0 1 0 1100049374 4780032 776 1992294400 4194304 5102416 548682068800 18446744073709551615 4254367 0 0 4096 3 0 0 0 17 1 0 0
/proc/7874/statm: 1167 776 112 221 0 943 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4668

[startup+51.1019 s]
/proc/loadavg: 0.99 0.97 0.97 2/73 7875
/proc/meminfo: memFree=1421728/2055920 swapFree=4168900/4192956
[pid=7874] ppid=7872 vsize=5328 CPUtime=51.08
/proc/7874/stat : 7874 (varsat-random_s) R 7872 7874 7685 0 -1 4194304 947 0 0 0 5107 1 0 0 25 0 1 0 1100049374 5455872 932 1992294400 4194304 5102416 548682068800 18446744073709551615 4249529 0 0 4096 3 0 0 0 17 1 0 0
/proc/7874/statm: 1332 932 112 221 0 1108 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 5328

[startup+102.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/73 7875
/proc/meminfo: memFree=1420896/2055920 swapFree=4168900/4192956
[pid=7874] ppid=7872 vsize=6160 CPUtime=102.26
/proc/7874/stat : 7874 (varsat-random_s) R 7872 7874 7685 0 -1 4194304 1153 0 0 0 10225 1 0 0 25 0 1 0 1100049374 6307840 1138 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/7874/statm: 1540 1138 112 221 0 1316 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 6160

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/73 7875
/proc/meminfo: memFree=1420128/2055920 swapFree=4168900/4192956
[pid=7874] ppid=7872 vsize=6844 CPUtime=162.23
/proc/7874/stat : 7874 (varsat-random_s) R 7872 7874 7685 0 -1 4194304 1334 0 0 0 16222 1 0 0 25 0 1 0 1100049374 7008256 1319 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/7874/statm: 1711 1319 112 221 0 1487 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 6844

[startup+222.305 s]
/proc/loadavg: 0.99 0.97 0.97 2/73 7881
/proc/meminfo: memFree=1419552/2055920 swapFree=4168900/4192956
[pid=7874] ppid=7872 vsize=7376 CPUtime=222.21
/proc/7874/stat : 7874 (varsat-random_s) R 7872 7874 7685 0 -1 4194304 1462 0 0 0 22220 1 0 0 25 0 1 0 1100049374 7553024 1447 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/7874/statm: 1844 1447 112 221 0 1620 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 7376

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/73 7881
/proc/meminfo: memFree=1419040/2055920 swapFree=4168900/4192956
[pid=7874] ppid=7872 vsize=7940 CPUtime=282.19
/proc/7874/stat : 7874 (varsat-random_s) R 7872 7874 7685 0 -1 4194304 1590 0 0 0 28217 2 0 0 25 0 1 0 1100049374 8130560 1575 1992294400 4194304 5102416 548682068800 18446744073709551615 4255423 0 0 4096 3 0 0 0 17 1 0 0
/proc/7874/statm: 1985 1575 112 221 0 1761 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 7940

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/73 7881
/proc/meminfo: memFree=1418592/2055920 swapFree=4168900/4192956
[pid=7874] ppid=7872 vsize=8212 CPUtime=342.16
/proc/7874/stat : 7874 (varsat-random_s) R 7872 7874 7685 0 -1 4194304 1683 0 0 0 34214 2 0 0 25 0 1 0 1100049374 8409088 1668 1992294400 4194304 5102416 548682068800 18446744073709551615 4250052 0 0 4096 3 0 0 0 17 1 0 0
/proc/7874/statm: 2053 1668 112 221 0 1829 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 8212

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/73 7881
/proc/meminfo: memFree=1418144/2055920 swapFree=4168900/4192956
[pid=7874] ppid=7872 vsize=8760 CPUtime=402.14
/proc/7874/stat : 7874 (varsat-random_s) R 7872 7874 7685 0 -1 4194304 1794 0 0 0 40212 2 0 0 25 0 1 0 1100049374 8970240 1779 1992294400 4194304 5102416 548682068800 18446744073709551615 4249563 0 0 4096 3 0 0 0 17 1 0 0
/proc/7874/statm: 2190 1779 112 221 0 1966 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 8760

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/73 7881
/proc/meminfo: memFree=1417952/2055920 swapFree=4168900/4192956
[pid=7874] ppid=7872 vsize=8892 CPUtime=462.12
/proc/7874/stat : 7874 (varsat-random_s) R 7872 7874 7685 0 -1 4194304 1839 0 0 0 46210 2 0 0 25 0 1 0 1100049374 9105408 1824 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/7874/statm: 2223 1824 112 221 0 1999 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 8892

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/73 7881
/proc/meminfo: memFree=1417696/2055920 swapFree=4168900/4192956
[pid=7874] ppid=7872 vsize=9172 CPUtime=522.09
/proc/7874/stat : 7874 (varsat-random_s) R 7872 7874 7685 0 -1 4194304 1905 0 0 0 52207 2 0 0 25 0 1 0 1100049374 9392128 1890 1992294400 4194304 5102416 548682068800 18446744073709551615 4253977 0 0 4096 3 0 0 0 17 1 0 0
/proc/7874/statm: 2293 1890 112 221 0 2069 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 9172

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/73 7881
/proc/meminfo: memFree=1417440/2055920 swapFree=4168900/4192956
[pid=7874] ppid=7872 vsize=9440 CPUtime=582.07
/proc/7874/stat : 7874 (varsat-random_s) R 7872 7874 7685 0 -1 4194304 1967 0 0 0 58205 2 0 0 25 0 1 0 1100049374 9666560 1952 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/7874/statm: 2360 1952 112 221 0 2136 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 9440

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/73 7881
/proc/meminfo: memFree=1417120/2055920 swapFree=4168900/4192956
[pid=7874] ppid=7872 vsize=9908 CPUtime=642.05
/proc/7874/stat : 7874 (varsat-random_s) R 7872 7874 7685 0 -1 4194304 2064 0 0 0 64203 2 0 0 25 0 1 0 1100049374 10145792 2049 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/7874/statm: 2477 2049 112 221 0 2253 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 9908

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/73 7881
/proc/meminfo: memFree=1416736/2055920 swapFree=4168900/4192956
[pid=7874] ppid=7872 vsize=10184 CPUtime=702.03
/proc/7874/stat : 7874 (varsat-random_s) R 7872 7874 7685 0 -1 4194304 2140 0 0 0 70200 3 0 0 25 0 1 0 1100049374 10428416 2125 1992294400 4194304 5102416 548682068800 18446744073709551615 4249582 0 0 4096 3 0 0 0 17 1 0 0
/proc/7874/statm: 2546 2125 112 221 0 2322 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 10184

[startup+762.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/73 7881
/proc/meminfo: memFree=1416480/2055920 swapFree=4168900/4192956
[pid=7874] ppid=7872 vsize=10460 CPUtime=762.01
/proc/7874/stat : 7874 (varsat-random_s) R 7872 7874 7685 0 -1 4194304 2201 0 0 0 76198 3 0 0 25 0 1 0 1100049374 10711040 2186 1992294400 4194304 5102416 548682068800 18446744073709551615 4250067 0 0 4096 3 0 0 0 17 1 0 0
/proc/7874/statm: 2615 2186 112 221 0 2391 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 10460

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/73 7881
/proc/meminfo: memFree=1416160/2055920 swapFree=4168900/4192956
[pid=7874] ppid=7872 vsize=10732 CPUtime=821.99
/proc/7874/stat : 7874 (varsat-random_s) R 7872 7874 7685 0 -1 4194304 2278 0 0 0 82196 3 0 0 25 0 1 0 1100049374 10989568 2263 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/7874/statm: 2683 2263 112 221 0 2459 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 10732

[startup+882.307 s]
/proc/loadavg: 0.99 0.97 0.97 2/73 7881
/proc/meminfo: memFree=1416096/2055920 swapFree=4168900/4192956
[pid=7874] ppid=7872 vsize=10864 CPUtime=881.97
/proc/7874/stat : 7874 (varsat-random_s) R 7872 7874 7685 0 -1 4194304 2309 0 0 0 88194 3 0 0 25 0 1 0 1100049374 11124736 2294 1992294400 4194304 5102416 548682068800 18446744073709551615 4249582 0 0 4096 3 0 0 0 17 1 0 0
/proc/7874/statm: 2716 2294 112 221 0 2492 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 10864

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/73 7881
/proc/meminfo: memFree=1415840/2055920 swapFree=4168900/4192956
[pid=7874] ppid=7872 vsize=11144 CPUtime=941.94
/proc/7874/stat : 7874 (varsat-random_s) R 7872 7874 7685 0 -1 4194304 2370 0 0 0 94191 3 0 0 25 0 1 0 1100049374 11411456 2355 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/7874/statm: 2786 2355 112 221 0 2562 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 11144

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/73 7881
/proc/meminfo: memFree=1415520/2055920 swapFree=4168900/4192956
[pid=7874] ppid=7872 vsize=11424 CPUtime=1001.92
/proc/7874/stat : 7874 (varsat-random_s) R 7872 7874 7685 0 -1 4194304 2440 0 0 0 100189 3 0 0 25 0 1 0 1100049374 11698176 2425 1992294400 4194304 5102416 548682068800 18446744073709551615 4249508 0 0 4096 3 0 0 0 17 1 0 0
/proc/7874/statm: 2856 2425 112 221 0 2632 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 11424

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/73 7881
/proc/meminfo: memFree=1415264/2055920 swapFree=4168900/4192956
[pid=7874] ppid=7872 vsize=11696 CPUtime=1061.89
/proc/7874/stat : 7874 (varsat-random_s) R 7872 7874 7685 0 -1 4194304 2503 0 0 0 106186 3 0 0 25 0 1 0 1100049374 11976704 2488 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/7874/statm: 2924 2488 112 221 0 2700 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 11696

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/73 7881
/proc/meminfo: memFree=1415008/2055920 swapFree=4168900/4192956
[pid=7874] ppid=7872 vsize=11984 CPUtime=1121.87
/proc/7874/stat : 7874 (varsat-random_s) R 7872 7874 7685 0 -1 4194304 2560 0 0 0 112184 3 0 0 25 0 1 0 1100049374 12271616 2545 1992294400 4194304 5102416 548682068800 18446744073709551615 4249619 0 0 4096 3 0 0 0 17 1 0 0
/proc/7874/statm: 2996 2545 112 221 0 2772 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 11984

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/73 7881
/proc/meminfo: memFree=1414880/2055920 swapFree=4168900/4192956
[pid=7874] ppid=7872 vsize=12124 CPUtime=1181.86
/proc/7874/stat : 7874 (varsat-random_s) R 7872 7874 7685 0 -1 4194304 2600 0 0 0 118182 4 0 0 25 0 1 0 1100049374 12414976 2585 1992294400 4194304 5102416 548682068800 18446744073709551615 4249619 0 0 4096 3 0 0 0 17 1 0 0
/proc/7874/statm: 3031 2585 112 221 0 2807 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 12124



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.97 2/73 7881
/proc/meminfo: memFree=1414816/2055920 swapFree=4168900/4192956
[pid=7874] ppid=7872 vsize=12124 CPUtime=1200.05
/proc/7874/stat : 7874 (varsat-random_s) R 7872 7874 7685 0 -1 4194304 2618 0 0 0 120001 4 0 0 25 0 1 0 1100049374 12414976 2603 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/7874/statm: 3031 2603 112 221 0 2807 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 12124

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): 1200.51
CPU time (s): 1200.06
CPU user time (s): 1200.02
CPU system time (s): 0.044993
CPU usage (%): 99.9629
Max. virtual memory (cumulated for all children) (KiB): 12124

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.044993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2618
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= 2580

runsolver used 1.15082 second user time and 3.22751 second system time

The end

Launcher Data 

Begin job on node64 at 2009-03-28 21:58:01
IDJOB=1516709
IDBENCH=70535
IDSOLVER=539
FILE ID=node64/1516709-1238273881
PBS_JOBID= 9060877
Free space on /tmp= 66408 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/500/unif-k3-r4.25-v500-c2125-S1339364096-048.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516709-1238273881/watcher-1516709-1238273881 -o /tmp/evaluation-result-1516709-1238273881/solver-1516709-1238273881 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=480903458 HOME/instance-1516709-1238273881.cnf

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

MD5SUM BENCH= 2cbf25bf3c1a8a645c8c658cff25ce06
RANDOM SEED=480903458

node64.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		: 3000.261
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		: 3000.261
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:       1425864 kB
Buffers:         80660 kB
Cached:         455488 kB
SwapCached:      14856 kB
Active:          58108 kB
Inactive:       494560 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1425864 kB
SwapTotal:     4192956 kB
SwapFree:      4168900 kB
Dirty:            1036 kB
Writeback:           0 kB
Mapped:          16060 kB
Slab:            62392 kB
Committed_AS:  2886084 kB
PageTables:       2000 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66408 MiB
End job on node64 at 2009-03-28 22:18:04