Trace number 1513181

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) 1200.09 1200.51

General information on the benchmark

NameRANDOM/LARGE/7SAT/UNKNOWN/220/
unif-k7-r85-v220-c18700-S2051339669-029.cnf
MD5SUM517a75d68208490415f54c6427b40d77
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 variables220
Number of clauses18700
Sum of the clauses size130900
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 518700

Solver Data 

0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  220                                                  |
0.00/0.00	c |  Number of clauses:    18700                                                |
0.00/0.04	c |  Parsing time:         0.04         s                                       |
0.00/0.04	c |  Timeout:              43200 s
0.00/0.04	c |  Random Seed:          1801773347.000000
0.00/0.04	c |  Heuristic:            EMSP-G, threshold 0.750                              |
0.00/0.04	c |  Branching Rule:       default (solution-guided)                            |
0.00/0.04	c |  Learned clauses in surveys?  Using NO learned clauses.                     |
0.00/0.04	c |                                                                             |
0.59/0.61	c ============================[ Search Statistics ]==============================
0.59/0.61	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.59/0.61	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.59/0.61	c ===============================================================================
0.59/0.61	c |         0 |     220    18700   130900 |     6233        0    nan |  0.000 % |
0.69/0.73	c |       100 |     220    18700   130900 |     6856      100     57 |  0.002 % |
0.79/0.86	c |       250 |     220    18700   130900 |     7542      250     58 |  0.002 % |
0.89/0.99	c |       475 |     220    18700   130900 |     8296      475     60 |  0.002 % |
1.09/1.13	c |       813 |     220    18700   130900 |     9126      813     61 |  0.002 % |
1.19/1.28	c |      1319 |     220    18700   130900 |    10038     1319     61 |  0.002 % |
1.39/1.46	c |      2078 |     220    18700   130900 |    11042     2078     61 |  0.002 % |
1.59/1.68	c |      3218 |     220    18700   130900 |    12147     3218     61 |  0.002 % |
1.89/1.99	c |      4927 |     220    18700   130900 |    13361     4927     62 |  0.002 % |
2.39/2.48	c |      7489 |     220    18700   130900 |    14697     7489     61 |  0.002 % |
3.19/3.24	c |     11334 |     220    18700   130900 |    16167    11334     62 |  0.002 % |
4.59/4.62	c |     17100 |     220    18700   130900 |    17784     8960     63 |  0.002 % |
6.49/6.51	c |     25750 |     220    18700   130900 |    19562    17610     63 |  0.002 % |
9.49/9.55	c |     38724 |     220    18700   130900 |    21519    10910     65 |  0.002 % |
14.58/14.66	c |     58186 |     220    18700   130900 |    23671    19562     65 |  0.002 % |
23.58/23.66	c |     87379 |     220    18700   130900 |    26038    12165     62 |  0.002 % |
37.28/37.38	c |    131169 |     220    18700   130900 |    28641    12889     61 |  0.002 % |
59.37/59.45	c |    196854 |     220    18700   130900 |    31506    27986     65 |  0.002 % |
96.06/96.15	c |    295381 |     220    18700   130900 |    34656    31585     65 |  0.002 % |
151.33/151.43	c |    443171 |     220    18700   130900 |    38122    25356     63 |  0.002 % |
242.00/242.16	c |    664854 |     220    18700   130900 |    41934    19064     64 |  0.002 % |
388.16/388.36	c |    997382 |     220    18700   130900 |    46128    36215     65 |  0.002 % |
619.97/620.24	c |   1496171 |     220    18700   130900 |    50741    42588     64 |  0.002 % |
993.95/994.33	c |   2244353 |     220    18700   130900 |    55815    48531     64 |  0.002 % |

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-1513181-1238213758/watcher-1513181-1238213758 -o /tmp/evaluation-result-1513181-1238213758/solver-1513181-1238213758 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=1801773347 HOME/instance-1513181-1238213758.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: 1.01 1.00 0.98 3/64 949
/proc/meminfo: memFree=913280/2055920 swapFree=4177928/4192956
[pid=949] ppid=947 vsize=2412 CPUtime=0
/proc/949/stat : 949 (varsat-random_s) R 947 949 32684 0 -1 4194304 342 0 0 0 0 0 0 0 18 0 1 0 1094041922 2469888 327 1992294400 4194304 5102416 548682068800 18446744073709551615 4515515 0 0 4096 3 0 0 0 17 1 0 0
/proc/949/statm: 603 327 88 221 0 379 0

[startup+0.00866311 s]
/proc/loadavg: 1.01 1.00 0.98 3/64 949
/proc/meminfo: memFree=913280/2055920 swapFree=4177928/4192956
[pid=949] ppid=947 vsize=2828 CPUtime=0
/proc/949/stat : 949 (varsat-random_s) R 947 949 32684 0 -1 4194304 450 0 0 0 0 0 0 0 18 0 1 0 1094041922 2895872 435 1992294400 4194304 5102416 548682068800 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/949/statm: 707 436 88 221 0 483 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 2828

[startup+0.101679 s]
/proc/loadavg: 1.01 1.00 0.98 3/64 949
/proc/meminfo: memFree=913280/2055920 swapFree=4177928/4192956
[pid=949] ppid=947 vsize=6692 CPUtime=0.09
/proc/949/stat : 949 (varsat-random_s) R 947 949 32684 0 -1 4194304 1393 0 0 0 9 0 0 0 18 0 1 0 1094041922 6852608 1378 1992294400 4194304 5102416 548682068800 18446744073709551615 4272646 0 0 4096 3 0 0 0 17 1 0 0
/proc/949/statm: 1673 1378 97 221 0 1449 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6692

[startup+0.301713 s]
/proc/loadavg: 1.01 1.00 0.98 3/64 949
/proc/meminfo: memFree=913280/2055920 swapFree=4177928/4192956
[pid=949] ppid=947 vsize=6692 CPUtime=0.29
/proc/949/stat : 949 (varsat-random_s) R 947 949 32684 0 -1 4194304 1393 0 0 0 29 0 0 0 19 0 1 0 1094041922 6852608 1378 1992294400 4194304 5102416 548682068800 18446744073709551615 4272825 0 0 4096 3 0 0 0 17 1 0 0
/proc/949/statm: 1673 1378 97 221 0 1449 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6692

[startup+0.701782 s]
/proc/loadavg: 1.01 1.00 0.98 3/64 949
/proc/meminfo: memFree=913280/2055920 swapFree=4177928/4192956
[pid=949] ppid=947 vsize=5724 CPUtime=0.69
/proc/949/stat : 949 (varsat-random_s) R 947 949 32684 0 -1 4194304 1435 0 0 0 69 0 0 0 22 0 1 0 1094041922 5861376 1161 1992294400 4194304 5102416 548682068800 18446744073709551615 4220577 0 0 4096 3 0 0 0 17 1 0 0
/proc/949/statm: 1431 1161 102 221 0 1207 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5724

[startup+1.50192 s]
/proc/loadavg: 1.01 1.00 0.98 2/65 950
/proc/meminfo: memFree=908856/2055920 swapFree=4177928/4192956
[pid=949] ppid=947 vsize=5724 CPUtime=1.49
/proc/949/stat : 949 (varsat-random_s) R 947 949 32684 0 -1 4194304 1446 0 0 0 149 0 0 0 25 0 1 0 1094041922 5861376 1172 1992294400 4194304 5102416 548682068800 18446744073709551615 4221892 0 0 4096 3 0 0 0 17 1 0 0
/proc/949/statm: 1431 1172 112 221 0 1207 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5724

[startup+3.1012 s]
/proc/loadavg: 1.01 1.00 0.98 2/65 950
/proc/meminfo: memFree=908088/2055920 swapFree=4177928/4192956
[pid=949] ppid=947 vsize=8440 CPUtime=3.09
/proc/949/stat : 949 (varsat-random_s) R 947 949 32684 0 -1 4194304 2091 0 0 0 308 1 0 0 25 0 1 0 1094041922 8642560 1817 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/949/statm: 2110 1817 112 221 0 1886 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8440

[startup+6.30175 s]
/proc/loadavg: 1.01 1.00 0.98 2/65 950
/proc/meminfo: memFree=904440/2055920 swapFree=4177928/4192956
[pid=949] ppid=947 vsize=10572 CPUtime=6.28
/proc/949/stat : 949 (varsat-random_s) R 947 949 32684 0 -1 4194304 2643 0 0 0 627 1 0 0 25 0 1 0 1094041922 10825728 2369 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/949/statm: 2643 2369 112 221 0 2419 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 10572

[startup+12.7019 s]
/proc/loadavg: 1.01 1.00 0.98 2/65 950
/proc/meminfo: memFree=902200/2055920 swapFree=4177928/4192956
[pid=949] ppid=947 vsize=12644 CPUtime=12.69
/proc/949/stat : 949 (varsat-random_s) R 947 949 32684 0 -1 4194304 3162 0 0 0 1267 2 0 0 25 0 1 0 1094041922 12947456 2888 1992294400 4194304 5102416 548682068800 18446744073709551615 4249634 0 0 4096 3 0 0 0 17 1 0 0
/proc/949/statm: 3161 2888 112 221 0 2937 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12644

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 950
/proc/meminfo: memFree=900472/2055920 swapFree=4177928/4192956
[pid=949] ppid=947 vsize=14100 CPUtime=25.48
/proc/949/stat : 949 (varsat-random_s) R 947 949 32684 0 -1 4194304 3522 0 0 0 2546 2 0 0 25 0 1 0 1094041922 14438400 3248 1992294400 4194304 5102416 548682068800 18446744073709551615 4249616 0 0 4096 3 0 0 0 17 1 0 0
/proc/949/statm: 3525 3248 112 221 0 3301 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 14100

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 950
/proc/meminfo: memFree=898040/2055920 swapFree=4177928/4192956
[pid=949] ppid=947 vsize=16724 CPUtime=51.07
/proc/949/stat : 949 (varsat-random_s) R 947 949 32684 0 -1 4194304 4141 0 0 0 5104 3 0 0 25 0 1 0 1094041922 17125376 3867 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/949/statm: 4181 3867 112 221 0 3957 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 16724

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 950
/proc/meminfo: memFree=894520/2055920 swapFree=4177928/4192956
[pid=949] ppid=947 vsize=20264 CPUtime=102.26
/proc/949/stat : 949 (varsat-random_s) R 947 949 32684 0 -1 4194304 5015 0 0 0 10222 4 0 0 25 0 1 0 1094041922 20750336 4741 1992294400 4194304 5102416 548682068800 18446744073709551615 4244062 0 0 4096 3 0 0 0 17 1 0 0
/proc/949/statm: 5066 4741 112 221 0 4842 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 20264

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 950
/proc/meminfo: memFree=892344/2055920 swapFree=4177928/4192956
[pid=949] ppid=947 vsize=22588 CPUtime=162.24
/proc/949/stat : 949 (varsat-random_s) R 947 949 32684 0 -1 4194304 5544 0 0 0 16219 5 0 0 25 0 1 0 1094041922 23130112 5270 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/949/statm: 5647 5270 112 221 0 5423 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 22588

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 950
/proc/meminfo: memFree=890744/2055920 swapFree=4177928/4192956
[pid=949] ppid=947 vsize=24316 CPUtime=222.21
/proc/949/stat : 949 (varsat-random_s) R 947 949 32684 0 -1 4194304 5937 0 0 0 22216 5 0 0 25 0 1 0 1094041922 24899584 5663 1992294400 4194304 5102416 548682068800 18446744073709551615 4249753 0 0 4096 3 0 0 0 17 1 0 0
/proc/949/statm: 6079 5663 112 221 0 5855 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 24316

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 950
/proc/meminfo: memFree=888824/2055920 swapFree=4177928/4192956
[pid=949] ppid=947 vsize=26400 CPUtime=282.19
/proc/949/stat : 949 (varsat-random_s) R 947 949 32684 0 -1 4194304 6403 0 0 0 28214 5 0 0 25 0 1 0 1094041922 27033600 6129 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/949/statm: 6600 6129 112 221 0 6376 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 26400

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 950
/proc/meminfo: memFree=887864/2055920 swapFree=4177928/4192956
[pid=949] ppid=947 vsize=27444 CPUtime=342.17
/proc/949/stat : 949 (varsat-random_s) R 947 949 32684 0 -1 4194304 6639 0 0 0 34211 6 0 0 25 0 1 0 1094041922 28102656 6365 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/949/statm: 6861 6365 112 221 0 6637 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 27444

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 950
/proc/meminfo: memFree=886520/2055920 swapFree=4177928/4192956
[pid=949] ppid=947 vsize=28900 CPUtime=402.15
/proc/949/stat : 949 (varsat-random_s) R 947 949 32684 0 -1 4194304 6989 0 0 0 40209 6 0 0 25 0 1 0 1094041922 29593600 6715 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/949/statm: 7225 6715 112 221 0 7001 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 28900

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 950
/proc/meminfo: memFree=885624/2055920 swapFree=4177928/4192956
[pid=949] ppid=947 vsize=29668 CPUtime=462.12
/proc/949/stat : 949 (varsat-random_s) R 947 949 32684 0 -1 4194304 7193 0 0 0 46206 6 0 0 25 0 1 0 1094041922 30380032 6919 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/949/statm: 7417 6919 112 221 0 7193 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 29668

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 950
/proc/meminfo: memFree=885112/2055920 swapFree=4177928/4192956
[pid=949] ppid=947 vsize=30320 CPUtime=522.11
/proc/949/stat : 949 (varsat-random_s) R 947 949 32684 0 -1 4194304 7335 0 0 0 52204 7 0 0 25 0 1 0 1094041922 31047680 7061 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/949/statm: 7580 7061 112 221 0 7356 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 30320

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 950
/proc/meminfo: memFree=884728/2055920 swapFree=4177928/4192956
[pid=949] ppid=947 vsize=30872 CPUtime=582.09
/proc/949/stat : 949 (varsat-random_s) R 947 949 32684 0 -1 4194304 7421 0 0 0 58202 7 0 0 25 0 1 0 1094041922 31612928 7147 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/949/statm: 7718 7147 112 221 0 7494 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 30872

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 950
/proc/meminfo: memFree=882872/2055920 swapFree=4177928/4192956
[pid=949] ppid=947 vsize=32836 CPUtime=642.07
/proc/949/stat : 949 (varsat-random_s) R 947 949 32684 0 -1 4194304 7881 0 0 0 64200 7 0 0 25 0 1 0 1094041922 33624064 7607 1992294400 4194304 5102416 548682068800 18446744073709551615 4249743 0 0 4096 3 0 0 0 17 1 0 0
/proc/949/statm: 8209 7607 112 221 0 7985 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 32836

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 950
/proc/meminfo: memFree=881912/2055920 swapFree=4177928/4192956
[pid=949] ppid=947 vsize=33752 CPUtime=702.05
/proc/949/stat : 949 (varsat-random_s) R 947 949 32684 0 -1 4194304 8126 0 0 0 70197 8 0 0 25 0 1 0 1094041922 34562048 7852 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/949/statm: 8438 7852 112 221 0 8214 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 33752

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 950
/proc/meminfo: memFree=881208/2055920 swapFree=4177928/4192956
[pid=949] ppid=947 vsize=34460 CPUtime=762.03
/proc/949/stat : 949 (varsat-random_s) R 947 949 32684 0 -1 4194304 8289 0 0 0 76195 8 0 0 25 0 1 0 1094041922 35287040 8015 1992294400 4194304 5102416 548682068800 18446744073709551615 4254830 0 0 4096 3 0 0 0 17 1 0 0
/proc/949/statm: 8615 8015 112 221 0 8391 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 34460

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 950
/proc/meminfo: memFree=880888/2055920 swapFree=4177928/4192956
[pid=949] ppid=947 vsize=34708 CPUtime=822
/proc/949/stat : 949 (varsat-random_s) R 947 949 32684 0 -1 4194304 8362 0 0 0 82192 8 0 0 25 0 1 0 1094041922 35540992 8088 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/949/statm: 8677 8088 112 221 0 8453 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 34708

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 950
/proc/meminfo: memFree=880504/2055920 swapFree=4177928/4192956
[pid=949] ppid=947 vsize=35300 CPUtime=881.98
/proc/949/stat : 949 (varsat-random_s) R 947 949 32684 0 -1 4194304 8468 0 0 0 88190 8 0 0 25 0 1 0 1094041922 36147200 8194 1992294400 4194304 5102416 548682068800 18446744073709551615 4249708 0 0 4096 3 0 0 0 17 1 0 0
/proc/949/statm: 8825 8194 112 221 0 8601 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 35300

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 950
/proc/meminfo: memFree=880248/2055920 swapFree=4177928/4192956
[pid=949] ppid=947 vsize=35536 CPUtime=941.96
/proc/949/stat : 949 (varsat-random_s) R 947 949 32684 0 -1 4194304 8533 0 0 0 94187 9 0 0 25 0 1 0 1094041922 36388864 8259 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/949/statm: 8884 8259 112 221 0 8660 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 35536

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 950
/proc/meminfo: memFree=878712/2055920 swapFree=4177928/4192956
[pid=949] ppid=947 vsize=37020 CPUtime=1001.94
/proc/949/stat : 949 (varsat-random_s) R 947 949 32684 0 -1 4194304 8908 0 0 0 100185 9 0 0 25 0 1 0 1094041922 37908480 8634 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/949/statm: 9255 8634 112 221 0 9031 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 37020

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 950
/proc/meminfo: memFree=877752/2055920 swapFree=4177928/4192956
[pid=949] ppid=947 vsize=37916 CPUtime=1061.92
/proc/949/stat : 949 (varsat-random_s) R 947 949 32684 0 -1 4194304 9134 0 0 0 106182 10 0 0 25 0 1 0 1094041922 38825984 8860 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/949/statm: 9479 8860 112 221 0 9255 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 37916

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 950
/proc/meminfo: memFree=877368/2055920 swapFree=4177928/4192956
[pid=949] ppid=947 vsize=38576 CPUtime=1121.9
/proc/949/stat : 949 (varsat-random_s) R 947 949 32684 0 -1 4194304 9232 0 0 0 112180 10 0 0 25 0 1 0 1094041922 39501824 8958 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/949/statm: 9644 8958 112 221 0 9420 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 38576

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 950
/proc/meminfo: memFree=876920/2055920 swapFree=4177928/4192956
[pid=949] ppid=947 vsize=38932 CPUtime=1181.88
/proc/949/stat : 949 (varsat-random_s) R 947 949 32684 0 -1 4194304 9335 0 0 0 118178 10 0 0 25 0 1 0 1094041922 39866368 9061 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/949/statm: 9733 9061 112 221 0 9509 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 38932



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 950
/proc/meminfo: memFree=876920/2055920 swapFree=4177928/4192956
[pid=949] ppid=947 vsize=38932 CPUtime=1200.08
/proc/949/stat : 949 (varsat-random_s) R 947 949 32684 0 -1 4194304 9337 0 0 0 119998 10 0 0 25 0 1 0 1094041922 39866368 9063 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/949/statm: 9733 9063 112 221 0 9509 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 38932

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 950
/proc/meminfo: memFree=876920/2055920 swapFree=4177928/4192956
[pid=949] ppid=947 vsize=38932 CPUtime=1200.08
/proc/949/stat : 949 (varsat-random_s) R 947 949 32684 0 -1 4194304 9337 0 0 0 119998 10 0 0 25 0 1 0 1094041922 39866368 9063 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/949/statm: 9733 9063 112 221 0 9509 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 38932

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.09
CPU user time (s): 1199.98
CPU system time (s): 0.110983
CPU usage (%): 99.9649
Max. virtual memory (cumulated for all children) (KiB): 38932

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.110983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9337
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= 2045

runsolver used 0.98185 second user time and 2.39663 second system time

The end

Launcher Data 

Begin job on node14 at 2009-03-28 05:15:58
IDJOB=1513181
IDBENCH=70241
IDSOLVER=539
FILE ID=node14/1513181-1238213758
PBS_JOBID= 9060550
Free space on /tmp= 65396 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/7SAT/UNKNOWN/220/unif-k7-r85-v220-c18700-S2051339669-029.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513181-1238213758/watcher-1513181-1238213758 -o /tmp/evaluation-result-1513181-1238213758/solver-1513181-1238213758 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=1801773347 HOME/instance-1513181-1238213758.cnf

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

MD5SUM BENCH= 517a75d68208490415f54c6427b40d77
RANDOM SEED=1801773347

node14.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		: 3000.270
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	: 5931.00
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		: 3000.270
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:        913760 kB
Buffers:         82756 kB
Cached:         964660 kB
SwapCached:       8964 kB
Active:          66944 kB
Inactive:       991020 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        913760 kB
SwapTotal:     4192956 kB
SwapFree:      4177928 kB
Dirty:            1576 kB
Writeback:           0 kB
Mapped:          16288 kB
Slab:            70164 kB
Committed_AS:  2802500 kB
PageTables:       1456 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= 65396 MiB
End job on node14 at 2009-03-28 05:36:01