Trace number 1512797

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) 1200.03 1200.42

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/1100/
unif-k5-r20-v1100-c22000-S882603971-022.cnf
MD5SUM8c169219b64992954a6c6431ec472521
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark8.28974
Satisfiable
(Un)Satisfiability was proved
Number of variables1100
Number of clauses22000
Sum of the clauses size110000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 522000
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:  1100                                                 |
0.00/0.00	c |  Number of clauses:    22000                                                |
0.00/0.05	c |  Parsing time:         0.04         s                                       |
0.00/0.05	c |  Timeout:              43200 s
0.00/0.05	c |  Random Seed:          316715694.000000
0.00/0.05	c |  Heuristic:            EMSP-G, threshold 0.750                              |
0.00/0.05	c |  Branching Rule:       default (solution-guided)                            |
0.00/0.05	c |  Learned clauses in surveys?  Using NO learned clauses.                     |
0.00/0.05	c |                                                                             |
0.09/0.19	c ============================[ Search Statistics ]==============================
0.09/0.19	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.19	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.19	c ===============================================================================
0.09/0.19	c |         0 |    1100    22000   110000 |     7333        0    nan |  0.000 % |
0.19/0.28	c |       101 |    1100    22000   110000 |     8066      101    114 |  0.000 % |
0.29/0.38	c |       252 |    1100    22000   110000 |     8873      252    117 |  0.000 % |
0.39/0.49	c |       480 |    1100    22000   110000 |     9760      480    122 |  0.000 % |
0.59/0.62	c |       817 |    1100    22000   110000 |    10736      817    132 |  0.000 % |
0.69/0.76	c |      1325 |    1100    22000   110000 |    11810     1325    132 |  0.000 % |
0.89/0.94	c |      2086 |    1100    22000   110000 |    12991     2086    137 |  0.000 % |
1.09/1.18	c |      3225 |    1100    22000   110000 |    14290     3225    137 |  0.000 % |
1.49/1.52	c |      4933 |    1100    22000   110000 |    15719     4933    139 |  0.000 % |
1.99/2.05	c |      7495 |    1100    22000   110000 |    17291     7495    140 |  0.000 % |
2.89/2.95	c |     11339 |    1100    22000   110000 |    19020    11339    142 |  0.000 % |
4.49/4.52	c |     17105 |    1100    22000   110000 |    20922    17105    143 |  0.000 % |
6.99/7.04	c |     25755 |    1100    22000   110000 |    23015    15103    143 |  0.000 % |
11.19/11.20	c |     38729 |    1100    22000   110000 |    25316    15839    154 |  0.000 % |
18.18/18.27	c |     58190 |    1100    22000   110000 |    27848    21102    164 |  0.000 % |
31.18/31.21	c |     87383 |    1100    22000   110000 |    30633    17438    149 |  0.000 % |
52.78/52.88	c |    131172 |    1100    22000   110000 |    33696    22794    158 |  0.000 % |
87.46/87.56	c |    196857 |    1100    22000   110000 |    37066    22667    155 |  0.000 % |
142.05/142.18	c |    295383 |    1100    22000   110000 |    40772    23710    151 |  0.000 % |
229.73/229.87	c |    443172 |    1100    22000   110000 |    44849    31466    156 |  0.000 % |
364.39/364.55	c |    664855 |    1100    22000   110000 |    49334    34321    159 |  0.000 % |
603.37/603.64	c |    997380 |    1100    22000   110000 |    54268    45517    161 |  0.000 % |
982.06/982.43	c |   1496169 |    1100    22000   110000 |    59695    24961    157 |  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-1512797-1238208938/watcher-1512797-1238208938 -o /tmp/evaluation-result-1512797-1238208938/solver-1512797-1238208938 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=316715694 HOME/instance-1512797-1238208938.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 0.91 3/69 1900
/proc/meminfo: memFree=1084248/2055920 swapFree=4169124/4192956
[pid=1900] ppid=1898 vsize=2708 CPUtime=0
/proc/1900/stat : 1900 (varsat-random_s) R 1898 1900 1763 0 -1 4194304 385 0 0 0 0 0 0 0 18 0 1 0 1093556911 2772992 370 1992294400 4194304 5102416 548682068800 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/1900/statm: 677 371 88 221 0 453 0

[startup+0.0707451 s]
/proc/loadavg: 0.99 0.97 0.91 3/69 1900
/proc/meminfo: memFree=1084248/2055920 swapFree=4169124/4192956
[pid=1900] ppid=1898 vsize=6876 CPUtime=0.06
/proc/1900/stat : 1900 (varsat-random_s) R 1898 1900 1763 0 -1 4194304 1426 0 0 0 6 0 0 0 18 0 1 0 1093556911 7041024 1411 1992294400 4194304 5102416 548682068800 18446744073709551615 4272644 0 0 4096 3 0 0 0 17 1 0 0
/proc/1900/statm: 1719 1411 97 221 0 1495 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 6876

[startup+0.101748 s]
/proc/loadavg: 0.99 0.97 0.91 3/69 1900
/proc/meminfo: memFree=1084248/2055920 swapFree=4169124/4192956
[pid=1900] ppid=1898 vsize=6876 CPUtime=0.09
/proc/1900/stat : 1900 (varsat-random_s) R 1898 1900 1763 0 -1 4194304 1426 0 0 0 9 0 0 0 18 0 1 0 1093556911 7041024 1411 1992294400 4194304 5102416 548682068800 18446744073709551615 4272142 0 0 4096 3 0 0 0 17 1 0 0
/proc/1900/statm: 1719 1411 97 221 0 1495 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6876

[startup+0.301769 s]
/proc/loadavg: 0.99 0.97 0.91 3/69 1900
/proc/meminfo: memFree=1084248/2055920 swapFree=4169124/4192956
[pid=1900] ppid=1898 vsize=6600 CPUtime=0.29
/proc/1900/stat : 1900 (varsat-random_s) R 1898 1900 1763 0 -1 4194304 1487 0 0 0 29 0 0 0 19 0 1 0 1093556911 6758400 1386 1992294400 4194304 5102416 548682068800 18446744073709551615 4220540 0 0 4096 3 0 0 0 17 1 0 0
/proc/1900/statm: 1650 1386 115 221 0 1426 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6600

[startup+0.70181 s]
/proc/loadavg: 0.99 0.97 0.91 3/69 1900
/proc/meminfo: memFree=1084248/2055920 swapFree=4169124/4192956
[pid=1900] ppid=1898 vsize=6600 CPUtime=0.69
/proc/1900/stat : 1900 (varsat-random_s) R 1898 1900 1763 0 -1 4194304 1487 0 0 0 69 0 0 0 22 0 1 0 1093556911 6758400 1386 1992294400 4194304 5102416 548682068800 18446744073709551615 4249648 0 0 4096 3 0 0 0 17 1 0 0
/proc/1900/statm: 1650 1386 115 221 0 1426 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6600

[startup+1.50189 s]
/proc/loadavg: 0.99 0.97 0.91 2/70 1901
/proc/meminfo: memFree=1078992/2055920 swapFree=4169124/4192956
[pid=1900] ppid=1898 vsize=8448 CPUtime=1.49
/proc/1900/stat : 1900 (varsat-random_s) R 1898 1900 1763 0 -1 4194304 1952 0 0 0 148 1 0 0 25 0 1 0 1093556911 8650752 1851 1992294400 4194304 5102416 548682068800 18446744073709551615 4244126 0 0 4096 3 0 0 0 17 1 0 0
/proc/1900/statm: 2112 1851 115 221 0 1888 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8448

[startup+3.10105 s]
/proc/loadavg: 0.99 0.97 0.91 2/70 1901
/proc/meminfo: memFree=1075408/2055920 swapFree=4169124/4192956
[pid=1900] ppid=1898 vsize=12840 CPUtime=3.08
/proc/1900/stat : 1900 (varsat-random_s) R 1898 1900 1763 0 -1 4194304 3047 0 0 0 307 1 0 0 25 0 1 0 1093556911 13148160 2946 1992294400 4194304 5102416 548682068800 18446744073709551615 4249699 0 0 4096 3 0 0 0 17 1 0 0
/proc/1900/statm: 3210 2946 115 221 0 2986 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 12840

[startup+6.30138 s]
/proc/loadavg: 0.99 0.97 0.91 2/70 1901
/proc/meminfo: memFree=1067216/2055920 swapFree=4169124/4192956
[pid=1900] ppid=1898 vsize=19012 CPUtime=6.29
/proc/1900/stat : 1900 (varsat-random_s) R 1898 1900 1763 0 -1 4194304 4580 0 0 0 626 3 0 0 25 0 1 0 1093556911 19468288 4479 1992294400 4194304 5102416 548682068800 18446744073709551615 4249508 0 0 4096 3 0 0 0 17 1 0 0
/proc/1900/statm: 4753 4479 115 221 0 4529 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 19012

[startup+12.701 s]
/proc/loadavg: 0.99 0.97 0.91 2/70 1901
/proc/meminfo: memFree=1064336/2055920 swapFree=4169124/4192956
[pid=1900] ppid=1898 vsize=21128 CPUtime=12.68
/proc/1900/stat : 1900 (varsat-random_s) R 1898 1900 1763 0 -1 4194304 5107 0 0 0 1265 3 0 0 25 0 1 0 1093556911 21635072 5006 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/1900/statm: 5282 5006 115 221 0 5058 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 21128

[startup+25.5013 s]
/proc/loadavg: 0.99 0.97 0.91 2/70 1901
/proc/meminfo: memFree=1059216/2055920 swapFree=4169124/4192956
[pid=1900] ppid=1898 vsize=26316 CPUtime=25.49
/proc/1900/stat : 1900 (varsat-random_s) R 1898 1900 1763 0 -1 4194304 6391 0 0 0 2544 5 0 0 25 0 1 0 1093556911 26947584 6290 1992294400 4194304 5102416 548682068800 18446744073709551615 4249648 0 0 4096 3 0 0 0 17 1 0 0
/proc/1900/statm: 6579 6290 115 221 0 6355 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 26316

[startup+51.102 s]
/proc/loadavg: 0.99 0.97 0.91 2/70 1901
/proc/meminfo: memFree=1055632/2055920 swapFree=4169124/4192956
[pid=1900] ppid=1898 vsize=29888 CPUtime=51.08
/proc/1900/stat : 1900 (varsat-random_s) R 1898 1900 1763 0 -1 4194304 7284 0 0 0 5102 6 0 0 25 0 1 0 1093556911 30605312 7183 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/1900/statm: 7472 7183 115 221 0 7248 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 29888

[startup+102.305 s]
/proc/loadavg: 1.05 0.99 0.91 2/70 1901
/proc/meminfo: memFree=1050896/2055920 swapFree=4169124/4192956
[pid=1900] ppid=1898 vsize=34648 CPUtime=102.27
/proc/1900/stat : 1900 (varsat-random_s) R 1898 1900 1763 0 -1 4194304 8485 0 0 0 10220 7 0 0 25 0 1 0 1093556911 35479552 8384 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 1 0 0
/proc/1900/statm: 8662 8384 115 221 0 8438 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 34648

[startup+162.301 s]
/proc/loadavg: 1.02 0.99 0.91 2/70 1901
/proc/meminfo: memFree=1046672/2055920 swapFree=4169124/4192956
[pid=1900] ppid=1898 vsize=39084 CPUtime=162.25
/proc/1900/stat : 1900 (varsat-random_s) R 1898 1900 1763 0 -1 4194304 9529 0 0 0 16217 8 0 0 25 0 1 0 1093556911 40022016 9428 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/1900/statm: 9771 9428 115 221 0 9547 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 39084

[startup+222.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/70 1901
/proc/meminfo: memFree=1043984/2055920 swapFree=4169124/4192956
[pid=1900] ppid=1898 vsize=41592 CPUtime=222.23
/proc/1900/stat : 1900 (varsat-random_s) R 1898 1900 1763 0 -1 4194304 10181 0 0 0 22214 9 0 0 25 0 1 0 1093556911 42590208 10080 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/1900/statm: 10398 10080 115 221 0 10174 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 41592

[startup+282.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/70 1901
/proc/meminfo: memFree=1039504/2055920 swapFree=4169124/4192956
[pid=1900] ppid=1898 vsize=46084 CPUtime=282.21
/proc/1900/stat : 1900 (varsat-random_s) R 1898 1900 1763 0 -1 4194304 11301 0 0 0 28211 10 0 0 25 0 1 0 1093556911 47190016 11200 1992294400 4194304 5102416 548682068800 18446744073709551615 4249529 0 0 4096 3 0 0 0 17 1 0 0
/proc/1900/statm: 11521 11200 115 221 0 11297 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 46084

[startup+342.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/70 1907
/proc/meminfo: memFree=1038544/2055920 swapFree=4169124/4192956
[pid=1900] ppid=1898 vsize=46916 CPUtime=342.19
/proc/1900/stat : 1900 (varsat-random_s) R 1898 1900 1763 0 -1 4194304 11502 0 0 0 34209 10 0 0 25 0 1 0 1093556911 48041984 11401 1992294400 4194304 5102416 548682068800 18446744073709551615 4249634 0 0 4096 3 0 0 0 17 1 0 0
/proc/1900/statm: 11729 11401 115 221 0 11505 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 46916

[startup+402.302 s]
/proc/loadavg: 1.41 1.08 0.95 2/75 3431
/proc/meminfo: memFree=959568/2055920 swapFree=4169124/4192956
[pid=1900] ppid=1898 vsize=51428 CPUtime=402.14
/proc/1900/stat : 1900 (varsat-random_s) R 1898 1900 1763 0 -1 4194304 12624 0 0 0 40192 22 0 0 25 0 1 0 1093556911 52662272 12523 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/1900/statm: 12857 12523 115 221 0 12633 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 51428

[startup+462.302 s]
/proc/loadavg: 1.25 1.11 0.96 2/70 3995
/proc/meminfo: memFree=882888/2055920 swapFree=4169124/4192956
[pid=1900] ppid=1898 vsize=53496 CPUtime=462.11
/proc/1900/stat : 1900 (varsat-random_s) R 1898 1900 1763 0 -1 4194304 13134 0 0 0 46182 29 0 0 25 0 1 0 1093556911 54779904 13033 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/1900/statm: 13374 13033 115 221 0 13150 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 53496

[startup+522.301 s]
/proc/loadavg: 1.09 1.08 0.96 2/70 3995
/proc/meminfo: memFree=882312/2055920 swapFree=4169124/4192956
[pid=1900] ppid=1898 vsize=54156 CPUtime=522.09
/proc/1900/stat : 1900 (varsat-random_s) R 1898 1900 1763 0 -1 4194304 13300 0 0 0 52180 29 0 0 25 0 1 0 1093556911 55455744 13199 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/1900/statm: 13539 13199 115 221 0 13315 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 54156

[startup+582.301 s]
/proc/loadavg: 1.03 1.07 0.96 2/70 3995
/proc/meminfo: memFree=880968/2055920 swapFree=4169124/4192956
[pid=1900] ppid=1898 vsize=55508 CPUtime=582.08
/proc/1900/stat : 1900 (varsat-random_s) R 1898 1900 1763 0 -1 4194304 13635 0 0 0 58178 30 0 0 25 0 1 0 1093556911 56840192 13534 1992294400 4194304 5102416 548682068800 18446744073709551615 4254417 0 0 4096 3 0 0 0 17 1 0 0
/proc/1900/statm: 13877 13534 115 221 0 13653 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 55508

[startup+642.301 s]
/proc/loadavg: 1.01 1.05 0.96 2/70 3995
/proc/meminfo: memFree=879624/2055920 swapFree=4169124/4192956
[pid=1900] ppid=1898 vsize=56828 CPUtime=642.06
/proc/1900/stat : 1900 (varsat-random_s) R 1898 1900 1763 0 -1 4194304 13971 0 0 0 64176 30 0 0 25 0 1 0 1093556911 58191872 13870 1992294400 4194304 5102416 548682068800 18446744073709551615 4255075 0 0 4096 3 0 0 0 17 1 0 0
/proc/1900/statm: 14207 13870 115 221 0 13983 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 56828

[startup+702.302 s]
/proc/loadavg: 1.00 1.04 0.96 2/70 3995
/proc/meminfo: memFree=876304/2055920 swapFree=4169124/4192956
[pid=1900] ppid=1898 vsize=60524 CPUtime=702.04
/proc/1900/stat : 1900 (varsat-random_s) R 1898 1900 1763 0 -1 4194304 14880 0 0 0 70172 32 0 0 25 0 1 0 1093556911 61976576 14779 1992294400 4194304 5102416 548682068800 18446744073709551615 4228243 0 0 4096 3 0 0 0 17 1 0 0
/proc/1900/statm: 15131 14779 115 221 0 14907 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 60524

[startup+762.306 s]
/proc/loadavg: 1.00 1.03 0.96 2/70 3995
/proc/meminfo: memFree=875600/2055920 swapFree=4169124/4192956
[pid=1900] ppid=1898 vsize=60788 CPUtime=762.03
/proc/1900/stat : 1900 (varsat-random_s) R 1898 1900 1763 0 -1 4194304 14961 0 0 0 76171 32 0 0 25 0 1 0 1093556911 62246912 14860 1992294400 4194304 5102416 548682068800 18446744073709551615 4249699 0 0 4096 3 0 0 0 17 1 0 0
/proc/1900/statm: 15197 14860 115 221 0 14973 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 60788

[startup+822.302 s]
/proc/loadavg: 1.00 1.02 0.96 2/70 3995
/proc/meminfo: memFree=875664/2055920 swapFree=4169124/4192956
[pid=1900] ppid=1898 vsize=60788 CPUtime=822.01
/proc/1900/stat : 1900 (varsat-random_s) R 1898 1900 1763 0 -1 4194304 14964 0 0 0 82169 32 0 0 25 0 1 0 1093556911 62246912 14863 1992294400 4194304 5102416 548682068800 18446744073709551615 4249634 0 0 4096 3 0 0 0 17 1 0 0
/proc/1900/statm: 15197 14863 115 221 0 14973 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 60788

[startup+882.301 s]
/proc/loadavg: 1.00 1.02 0.96 2/70 3995
/proc/meminfo: memFree=875728/2055920 swapFree=4169124/4192956
[pid=1900] ppid=1898 vsize=60788 CPUtime=881.99
/proc/1900/stat : 1900 (varsat-random_s) R 1898 1900 1763 0 -1 4194304 14964 0 0 0 88167 32 0 0 25 0 1 0 1093556911 62246912 14863 1992294400 4194304 5102416 548682068800 18446744073709551615 4249702 0 0 4096 3 0 0 0 17 1 0 0
/proc/1900/statm: 15197 14863 115 221 0 14973 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 60788

[startup+942.301 s]
/proc/loadavg: 1.00 1.01 0.96 2/70 3995
/proc/meminfo: memFree=875728/2055920 swapFree=4169124/4192956
[pid=1900] ppid=1898 vsize=60788 CPUtime=941.97
/proc/1900/stat : 1900 (varsat-random_s) R 1898 1900 1763 0 -1 4194304 14964 0 0 0 94165 32 0 0 25 0 1 0 1093556911 62246912 14863 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/1900/statm: 15197 14863 115 221 0 14973 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 60788

[startup+1002.3 s]
/proc/loadavg: 1.00 1.01 0.96 2/70 3995
/proc/meminfo: memFree=874960/2055920 swapFree=4169124/4192956
[pid=1900] ppid=1898 vsize=61580 CPUtime=1001.96
/proc/1900/stat : 1900 (varsat-random_s) R 1898 1900 1763 0 -1 4194304 15158 0 0 0 100163 33 0 0 25 0 1 0 1093556911 63057920 15057 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/1900/statm: 15395 15057 115 221 0 15171 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 61580

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/70 3995
/proc/meminfo: memFree=871568/2055920 swapFree=4169124/4192956
[pid=1900] ppid=1898 vsize=65064 CPUtime=1061.94
/proc/1900/stat : 1900 (varsat-random_s) R 1898 1900 1763 0 -1 4194304 16002 0 0 0 106160 34 0 0 25 0 1 0 1093556911 66625536 15901 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/1900/statm: 16266 15901 115 221 0 16042 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 65064

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/70 3995
/proc/meminfo: memFree=871376/2055920 swapFree=4169124/4192956
[pid=1900] ppid=1898 vsize=65300 CPUtime=1121.92
/proc/1900/stat : 1900 (varsat-random_s) R 1898 1900 1763 0 -1 4194304 16045 0 0 0 112158 34 0 0 25 0 1 0 1093556911 66867200 15944 1992294400 4194304 5102416 548682068800 18446744073709551615 4249619 0 0 4096 3 0 0 0 17 1 0 0
/proc/1900/statm: 16325 15944 115 221 0 16101 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 65300

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/70 3995
/proc/meminfo: memFree=870864/2055920 swapFree=4169124/4192956
[pid=1900] ppid=1898 vsize=65696 CPUtime=1181.91
/proc/1900/stat : 1900 (varsat-random_s) R 1898 1900 1763 0 -1 4194304 16160 0 0 0 118156 35 0 0 25 0 1 0 1093556911 67272704 16059 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/1900/statm: 16424 16059 115 221 0 16200 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 65696



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 0.96 2/70 3995
/proc/meminfo: memFree=870032/2055920 swapFree=4169124/4192956
[pid=1900] ppid=1898 vsize=66504 CPUtime=1200.01
/proc/1900/stat : 1900 (varsat-random_s) R 1898 1900 1763 0 -1 4194304 16371 0 0 0 119966 35 0 0 25 0 1 0 1093556911 68100096 16270 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/1900/statm: 16626 16270 115 221 0 16402 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 66504

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): 1200.42
CPU time (s): 1200.03
CPU user time (s): 1199.66
CPU system time (s): 0.361944
CPU usage (%): 99.9675
Max. virtual memory (cumulated for all children) (KiB): 66504

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.66
system time used= 0.361944
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16371
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= 1303

runsolver used 1.06884 second user time and 3.32649 second system time

The end

Launcher Data 

Begin job on node44 at 2009-03-28 03:55:38
IDJOB=1512797
IDBENCH=70209
IDSOLVER=539
FILE ID=node44/1512797-1238208938
PBS_JOBID= 9060521
Free space on /tmp= 66360 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/1100/unif-k5-r20-v1100-c22000-S882603971-022.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1512797-1238208938/watcher-1512797-1238208938 -o /tmp/evaluation-result-1512797-1238208938/solver-1512797-1238208938 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=316715694 HOME/instance-1512797-1238208938.cnf

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

MD5SUM BENCH= 8c169219b64992954a6c6431ec472521
RANDOM SEED=316715694

node44.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		: 3000.241
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		: 3000.241
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:       1084728 kB
Buffers:         89760 kB
Cached:         795436 kB
SwapCached:      13220 kB
Active:         257664 kB
Inactive:       642200 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1084728 kB
SwapTotal:     4192956 kB
SwapFree:      4169124 kB
Dirty:            1548 kB
Writeback:           0 kB
Mapped:          18116 kB
Slab:            56724 kB
Committed_AS:  2539752 kB
PageTables:       1796 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= 66396 MiB
End job on node44 at 2009-03-28 04:15:40