Trace number 1513121

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) 1200.1 1200.51

General information on the benchmark

NameRANDOM/LARGE/7SAT/UNKNOWN/220/
unif-k7-r85-v220-c18700-S886725553-011.cnf
MD5SUM149f4a347f3f97737dc0646d2caf1180
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:          821848338.000000
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 |       101 |     220    18700   130900 |     6856      101     67 |  0.002 % |
0.79/0.85	c |       252 |     220    18700   130900 |     7542      252     63 |  0.002 % |
0.89/0.98	c |       479 |     220    18700   130900 |     8296      479     63 |  0.002 % |
1.09/1.12	c |       816 |     220    18700   130900 |     9126      816     62 |  0.002 % |
1.19/1.27	c |      1323 |     220    18700   130900 |    10038     1323     62 |  0.002 % |
1.39/1.44	c |      2084 |     220    18700   130900 |    11042     2084     61 |  0.002 % |
1.59/1.67	c |      3224 |     220    18700   130900 |    12147     3224     61 |  0.002 % |
1.99/2.00	c |      4933 |     220    18700   130900 |    13361     4933     62 |  0.002 % |
2.39/2.48	c |      7495 |     220    18700   130900 |    14697     7495     62 |  0.002 % |
3.19/3.24	c |     11339 |     220    18700   130900 |    16167    11339     62 |  0.002 % |
4.49/4.58	c |     17106 |     220    18700   130900 |    17784     8972     63 |  0.002 % |
6.49/6.54	c |     25755 |     220    18700   130900 |    19562    17621     63 |  0.002 % |
9.98/10.06	c |     38729 |     220    18700   130900 |    21519    10930     64 |  0.002 % |
15.09/15.13	c |     58190 |     220    18700   130900 |    23671    19575     64 |  0.002 % |
24.38/24.47	c |     87383 |     220    18700   130900 |    26038    12327     62 |  0.002 % |
38.58/38.64	c |    131173 |     220    18700   130900 |    28641    13069     63 |  0.002 % |
60.27/60.36	c |    196857 |     220    18700   130900 |    31506    13238     61 |  0.002 % |
95.25/95.40	c |    295383 |     220    18700   130900 |    34656    17322     61 |  0.002 % |
152.75/152.87	c |    443172 |     220    18700   130900 |    38122    32406     64 |  0.002 % |
244.20/244.36	c |    664856 |     220    18700   130900 |    41934    27469     65 |  0.002 % |
396.35/396.58	c |    997381 |     220    18700   130900 |    46128    15211     62 |  0.002 % |
626.98/627.29	c |   1496170 |     220    18700   130900 |    50741    22998     63 |  0.002 % |
1004.55/1004.91	c |   2244353 |     220    18700   130900 |    55815    31797     63 |  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-1513121-1238213739/watcher-1513121-1238213739 -o /tmp/evaluation-result-1513121-1238213739/solver-1513121-1238213739 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=821848338 HOME/instance-1513121-1238213739.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 0.93 3/76 30681
/proc/meminfo: memFree=1796744/2055920 swapFree=4173572/4192956
[pid=30681] ppid=30679 vsize=2548 CPUtime=0
/proc/30681/stat : 30681 (varsat-random_s) R 30679 30681 29936 0 -1 4194304 359 0 0 0 0 0 0 0 18 0 1 0 1094034950 2609152 344 1992294400 4194304 5102416 548682068800 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/30681/statm: 637 345 88 221 0 413 0

[startup+0.0687909 s]
/proc/loadavg: 0.92 0.98 0.93 3/76 30681
/proc/meminfo: memFree=1796744/2055920 swapFree=4173572/4192956
[pid=30681] ppid=30679 vsize=6684 CPUtime=0.06
/proc/30681/stat : 30681 (varsat-random_s) R 30679 30681 29936 0 -1 4194304 1387 0 0 0 6 0 0 0 18 0 1 0 1094034950 6844416 1372 1992294400 4194304 5102416 548682068800 18446744073709551615 4272646 0 0 4096 3 0 0 0 17 1 0 0
/proc/30681/statm: 1671 1372 97 221 0 1447 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 6684

[startup+0.101796 s]
/proc/loadavg: 0.92 0.98 0.93 3/76 30681
/proc/meminfo: memFree=1796744/2055920 swapFree=4173572/4192956
[pid=30681] ppid=30679 vsize=6684 CPUtime=0.09
/proc/30681/stat : 30681 (varsat-random_s) R 30679 30681 29936 0 -1 4194304 1387 0 0 0 9 0 0 0 18 0 1 0 1094034950 6844416 1372 1992294400 4194304 5102416 548682068800 18446744073709551615 4272646 0 0 4096 3 0 0 0 17 1 0 0
/proc/30681/statm: 1671 1372 97 221 0 1447 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6684

[startup+0.301827 s]
/proc/loadavg: 0.92 0.98 0.93 3/76 30681
/proc/meminfo: memFree=1796744/2055920 swapFree=4173572/4192956
[pid=30681] ppid=30679 vsize=6684 CPUtime=0.29
/proc/30681/stat : 30681 (varsat-random_s) R 30679 30681 29936 0 -1 4194304 1387 0 0 0 29 0 0 0 19 0 1 0 1094034950 6844416 1372 1992294400 4194304 5102416 548682068800 18446744073709551615 4272942 0 0 4096 3 0 0 0 17 1 0 0
/proc/30681/statm: 1671 1372 97 221 0 1447 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6684

[startup+0.701893 s]
/proc/loadavg: 0.92 0.98 0.93 3/76 30681
/proc/meminfo: memFree=1796744/2055920 swapFree=4173572/4192956
[pid=30681] ppid=30679 vsize=6468 CPUtime=0.69
/proc/30681/stat : 30681 (varsat-random_s) R 30679 30681 29936 0 -1 4194304 1429 0 0 0 69 0 0 0 22 0 1 0 1094034950 6623232 1340 1992294400 4194304 5102416 548682068800 18446744073709551615 4220149 0 0 4096 3 0 0 0 17 1 0 0
/proc/30681/statm: 1617 1340 102 221 0 1393 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6468

[startup+1.50302 s]
/proc/loadavg: 0.92 0.98 0.93 2/77 30682
/proc/meminfo: memFree=1791552/2055920 swapFree=4173572/4192956
[pid=30681] ppid=30679 vsize=6468 CPUtime=1.49
/proc/30681/stat : 30681 (varsat-random_s) R 30679 30681 29936 0 -1 4194304 1440 0 0 0 149 0 0 0 25 0 1 0 1094034950 6623232 1351 1992294400 4194304 5102416 548682068800 18446744073709551615 4221949 0 0 4096 3 0 0 0 17 1 0 0
/proc/30681/statm: 1617 1351 112 221 0 1393 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6468

[startup+3.10128 s]
/proc/loadavg: 0.92 0.98 0.93 2/77 30682
/proc/meminfo: memFree=1791360/2055920 swapFree=4173572/4192956
[pid=30681] ppid=30679 vsize=8424 CPUtime=3.09
/proc/30681/stat : 30681 (varsat-random_s) R 30679 30681 29936 0 -1 4194304 1905 0 0 0 309 0 0 0 25 0 1 0 1094034950 8626176 1816 1992294400 4194304 5102416 548682068800 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/30681/statm: 2106 1816 112 221 0 1882 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8424

[startup+6.30179 s]
/proc/loadavg: 0.93 0.98 0.93 2/77 30682
/proc/meminfo: memFree=1787840/2055920 swapFree=4173572/4192956
[pid=30681] ppid=30679 vsize=10532 CPUtime=6.29
/proc/30681/stat : 30681 (varsat-random_s) R 30679 30681 29936 0 -1 4194304 2438 0 0 0 628 1 0 0 25 0 1 0 1094034950 10784768 2349 1992294400 4194304 5102416 548682068800 18446744073709551615 4249657 0 0 4096 3 0 0 0 17 1 0 0
/proc/30681/statm: 2633 2349 112 221 0 2409 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 10532

[startup+12.7018 s]
/proc/loadavg: 0.93 0.98 0.93 2/77 30682
/proc/meminfo: memFree=1786176/2055920 swapFree=4173572/4192956
[pid=30681] ppid=30679 vsize=12524 CPUtime=12.69
/proc/30681/stat : 30681 (varsat-random_s) R 30679 30681 29936 0 -1 4194304 2929 0 0 0 1267 2 0 0 25 0 1 0 1094034950 12824576 2840 1992294400 4194304 5102416 548682068800 18446744073709551615 4249699 0 0 4096 3 0 0 0 17 1 0 0
/proc/30681/statm: 3131 2840 112 221 0 2907 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12524

[startup+25.5019 s]
/proc/loadavg: 0.95 0.98 0.93 2/77 30682
/proc/meminfo: memFree=1783872/2055920 swapFree=4173572/4192956
[pid=30681] ppid=30679 vsize=14196 CPUtime=25.48
/proc/30681/stat : 30681 (varsat-random_s) R 30679 30681 29936 0 -1 4194304 3324 0 0 0 2546 2 0 0 25 0 1 0 1094034950 14536704 3235 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/30681/statm: 3549 3235 112 221 0 3325 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 14196

[startup+51.102 s]
/proc/loadavg: 0.96 0.98 0.93 2/77 30682
/proc/meminfo: memFree=1781184/2055920 swapFree=4173572/4192956
[pid=30681] ppid=30679 vsize=16904 CPUtime=51.08
/proc/30681/stat : 30681 (varsat-random_s) R 30679 30681 29936 0 -1 4194304 3992 0 0 0 5105 3 0 0 25 0 1 0 1094034950 17309696 3903 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/30681/statm: 4226 3903 112 221 0 4002 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 16904

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.93 2/77 30682
/proc/meminfo: memFree=1778304/2055920 swapFree=4173572/4192956
[pid=30681] ppid=30679 vsize=19884 CPUtime=102.26
/proc/30681/stat : 30681 (varsat-random_s) R 30679 30681 29936 0 -1 4194304 4718 0 0 0 10222 4 0 0 25 0 1 0 1094034950 20361216 4629 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/30681/statm: 4971 4629 112 221 0 4747 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 19884

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/77 30682
/proc/meminfo: memFree=1775680/2055920 swapFree=4173572/4192956
[pid=30681] ppid=30679 vsize=22508 CPUtime=162.24
/proc/30681/stat : 30681 (varsat-random_s) R 30679 30681 29936 0 -1 4194304 5354 0 0 0 16219 5 0 0 25 0 1 0 1094034950 23048192 5265 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/30681/statm: 5627 5265 112 221 0 5403 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 22508

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/77 30682
/proc/meminfo: memFree=1774080/2055920 swapFree=4173572/4192956
[pid=30681] ppid=30679 vsize=24152 CPUtime=222.21
/proc/30681/stat : 30681 (varsat-random_s) R 30679 30681 29936 0 -1 4194304 5750 0 0 0 22216 5 0 0 25 0 1 0 1094034950 24731648 5661 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/30681/statm: 6038 5661 112 221 0 5814 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 24152

[startup+282.301 s]
/proc/loadavg: 1.14 1.02 0.94 2/77 30682
/proc/meminfo: memFree=1771776/2055920 swapFree=4173572/4192956
[pid=30681] ppid=30679 vsize=26684 CPUtime=282.2
/proc/30681/stat : 30681 (varsat-random_s) R 30679 30681 29936 0 -1 4194304 6321 0 0 0 28213 7 0 0 25 0 1 0 1094034950 27324416 6232 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/30681/statm: 6671 6232 112 221 0 6447 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 26684

[startup+342.302 s]
/proc/loadavg: 1.12 1.03 0.95 2/77 30682
/proc/meminfo: memFree=1771072/2055920 swapFree=4173572/4192956
[pid=30681] ppid=30679 vsize=27416 CPUtime=342.18
/proc/30681/stat : 30681 (varsat-random_s) R 30679 30681 29936 0 -1 4194304 6477 0 0 0 34211 7 0 0 25 0 1 0 1094034950 28073984 6388 1992294400 4194304 5102416 548682068800 18446744073709551615 4249619 0 0 4096 3 0 0 0 17 1 0 0
/proc/30681/statm: 6854 6388 112 221 0 6630 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 27416

[startup+402.301 s]
/proc/loadavg: 1.10 1.04 0.95 2/77 30682
/proc/meminfo: memFree=1770176/2055920 swapFree=4173572/4192956
[pid=30681] ppid=30679 vsize=28416 CPUtime=402.15
/proc/30681/stat : 30681 (varsat-random_s) R 30679 30681 29936 0 -1 4194304 6694 0 0 0 40208 7 0 0 25 0 1 0 1094034950 29097984 6605 1992294400 4194304 5102416 548682068800 18446744073709551615 4250048 0 0 4096 3 0 0 0 17 1 0 0
/proc/30681/statm: 7104 6605 112 221 0 6880 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 28416

[startup+462.301 s]
/proc/loadavg: 1.04 1.03 0.95 2/77 30682
/proc/meminfo: memFree=1768768/2055920 swapFree=4173572/4192956
[pid=30681] ppid=30679 vsize=29868 CPUtime=462.13
/proc/30681/stat : 30681 (varsat-random_s) R 30679 30681 29936 0 -1 4194304 7039 0 0 0 46206 7 0 0 25 0 1 0 1094034950 30584832 6950 1992294400 4194304 5102416 548682068800 18446744073709551615 4253801 0 0 4096 3 0 0 0 17 1 0 0
/proc/30681/statm: 7467 6950 112 221 0 7243 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 29868

[startup+522.302 s]
/proc/loadavg: 1.01 1.02 0.95 2/77 30682
/proc/meminfo: memFree=1768064/2055920 swapFree=4173572/4192956
[pid=30681] ppid=30679 vsize=30720 CPUtime=522.11
/proc/30681/stat : 30681 (varsat-random_s) R 30679 30681 29936 0 -1 4194304 7215 0 0 0 52203 8 0 0 25 0 1 0 1094034950 31457280 7126 1992294400 4194304 5102416 548682068800 18446744073709551615 4249732 0 0 4096 3 0 0 0 17 1 0 0
/proc/30681/statm: 7680 7126 112 221 0 7456 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 30720

[startup+582.301 s]
/proc/loadavg: 1.00 1.02 0.95 2/77 30682
/proc/meminfo: memFree=1767488/2055920 swapFree=4173572/4192956
[pid=30681] ppid=30679 vsize=31320 CPUtime=582.09
/proc/30681/stat : 30681 (varsat-random_s) R 30679 30681 29936 0 -1 4194304 7342 0 0 0 58201 8 0 0 25 0 1 0 1094034950 32071680 7253 1992294400 4194304 5102416 548682068800 18446744073709551615 4249563 0 0 4096 3 0 0 0 17 1 0 0
/proc/30681/statm: 7830 7253 112 221 0 7606 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 31320

[startup+642.301 s]
/proc/loadavg: 1.00 1.01 0.95 2/77 30682
/proc/meminfo: memFree=1766336/2055920 swapFree=4173572/4192956
[pid=30681] ppid=30679 vsize=32348 CPUtime=642.07
/proc/30681/stat : 30681 (varsat-random_s) R 30679 30681 29936 0 -1 4194304 7628 0 0 0 64199 8 0 0 25 0 1 0 1094034950 33124352 7539 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/30681/statm: 8087 7539 112 221 0 7863 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 32348

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/77 30682
/proc/meminfo: memFree=1765440/2055920 swapFree=4173572/4192956
[pid=30681] ppid=30679 vsize=33384 CPUtime=702.05
/proc/30681/stat : 30681 (varsat-random_s) R 30679 30681 29936 0 -1 4194304 7847 0 0 0 70197 8 0 0 25 0 1 0 1094034950 34185216 7758 1992294400 4194304 5102416 548682068800 18446744073709551615 4249563 0 0 4096 3 0 0 0 17 1 0 0
/proc/30681/statm: 8346 7758 112 221 0 8122 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 33384

[startup+762.307 s]
/proc/loadavg: 1.00 1.00 0.95 2/77 30682
/proc/meminfo: memFree=1765120/2055920 swapFree=4173572/4192956
[pid=30681] ppid=30679 vsize=33576 CPUtime=762.04
/proc/30681/stat : 30681 (varsat-random_s) R 30679 30681 29936 0 -1 4194304 7916 0 0 0 76195 9 0 0 25 0 1 0 1094034950 34381824 7827 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/30681/statm: 8394 7827 112 221 0 8170 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 33576

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/77 30682
/proc/meminfo: memFree=1764800/2055920 swapFree=4173572/4192956
[pid=30681] ppid=30679 vsize=33940 CPUtime=822.01
/proc/30681/stat : 30681 (varsat-random_s) R 30679 30681 29936 0 -1 4194304 7998 0 0 0 82192 9 0 0 25 0 1 0 1094034950 34754560 7909 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/30681/statm: 8485 7909 112 221 0 8261 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 33940

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/77 30682
/proc/meminfo: memFree=1764288/2055920 swapFree=4173572/4192956
[pid=30681] ppid=30679 vsize=34612 CPUtime=881.99
/proc/30681/stat : 30681 (varsat-random_s) R 30679 30681 29936 0 -1 4194304 8123 0 0 0 88190 9 0 0 25 0 1 0 1094034950 35442688 8034 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/30681/statm: 8653 8034 112 221 0 8429 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 34612

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/77 30682
/proc/meminfo: memFree=1763840/2055920 swapFree=4173572/4192956
[pid=30681] ppid=30679 vsize=35228 CPUtime=941.96
/proc/30681/stat : 30681 (varsat-random_s) R 30679 30681 29936 0 -1 4194304 8259 0 0 0 94187 9 0 0 25 0 1 0 1094034950 36073472 8170 1992294400 4194304 5102416 548682068800 18446744073709551615 4249619 0 0 4096 3 0 0 0 17 1 0 0
/proc/30681/statm: 8807 8170 112 221 0 8583 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 35228

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/77 30682
/proc/meminfo: memFree=1763264/2055920 swapFree=4173572/4192956
[pid=30681] ppid=30679 vsize=35796 CPUtime=1001.95
/proc/30681/stat : 30681 (varsat-random_s) R 30679 30681 29936 0 -1 4194304 8387 0 0 0 100185 10 0 0 25 0 1 0 1094034950 36655104 8298 1992294400 4194304 5102416 548682068800 18446744073709551615 4249559 0 0 4096 3 0 0 0 17 1 0 0
/proc/30681/statm: 8949 8298 112 221 0 8725 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 35796

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/77 30682
/proc/meminfo: memFree=1761600/2055920 swapFree=4173572/4192956
[pid=30681] ppid=30679 vsize=37388 CPUtime=1061.93
/proc/30681/stat : 30681 (varsat-random_s) R 30679 30681 29936 0 -1 4194304 8796 0 0 0 106183 10 0 0 25 0 1 0 1094034950 38285312 8707 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/30681/statm: 9347 8707 112 221 0 9123 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 37388

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/77 30682
/proc/meminfo: memFree=1760960/2055920 swapFree=4173572/4192956
[pid=30681] ppid=30679 vsize=38196 CPUtime=1121.91
/proc/30681/stat : 30681 (varsat-random_s) R 30679 30681 29936 0 -1 4194304 8956 0 0 0 112181 10 0 0 25 0 1 0 1094034950 39112704 8867 1992294400 4194304 5102416 548682068800 18446744073709551615 4249508 0 0 4096 3 0 0 0 17 1 0 0
/proc/30681/statm: 9549 8867 112 221 0 9325 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 38196

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/77 30682
/proc/meminfo: memFree=1760512/2055920 swapFree=4173572/4192956
[pid=30681] ppid=30679 vsize=38624 CPUtime=1181.88
/proc/30681/stat : 30681 (varsat-random_s) R 30679 30681 29936 0 -1 4194304 9052 0 0 0 118178 10 0 0 25 0 1 0 1094034950 39550976 8963 1992294400 4194304 5102416 548682068800 18446744073709551615 4250048 0 0 4096 3 0 0 0 17 1 0 0
/proc/30681/statm: 9656 8963 112 221 0 9432 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 38624



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.95 2/77 30682
/proc/meminfo: memFree=1760320/2055920 swapFree=4173572/4192956
[pid=30681] ppid=30679 vsize=38860 CPUtime=1200.08
/proc/30681/stat : 30681 (varsat-random_s) R 30679 30681 29936 0 -1 4194304 9107 0 0 0 119998 10 0 0 25 0 1 0 1094034950 39792640 9018 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/30681/statm: 9715 9018 112 221 0 9491 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 38860

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 0.95 2/77 30682
/proc/meminfo: memFree=1760320/2055920 swapFree=4173572/4192956
[pid=30681] ppid=30679 vsize=38860 CPUtime=1200.08
/proc/30681/stat : 30681 (varsat-random_s) R 30679 30681 29936 0 -1 4194304 9107 0 0 0 119998 10 0 0 25 0 1 0 1094034950 39792640 9018 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/30681/statm: 9715 9018 112 221 0 9491 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 38860

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.1
CPU user time (s): 1199.99
CPU system time (s): 0.113982
CPU usage (%): 99.9657
Max. virtual memory (cumulated for all children) (KiB): 38860

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.113982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9107
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= 2315

runsolver used 0.987849 second user time and 3.39548 second system time

The end

Launcher Data 

Begin job on node69 at 2009-03-28 05:15:39
IDJOB=1513121
IDBENCH=70236
IDSOLVER=539
FILE ID=node69/1513121-1238213739
PBS_JOBID= 9060497
Free space on /tmp= 65724 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/7SAT/UNKNOWN/220/unif-k7-r85-v220-c18700-S886725553-011.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513121-1238213739/watcher-1513121-1238213739 -o /tmp/evaluation-result-1513121-1238213739/solver-1513121-1238213739 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=821848338 HOME/instance-1513121-1238213739.cnf

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

MD5SUM BENCH= 149f4a347f3f97737dc0646d2caf1180
RANDOM SEED=821848338

node69.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	: 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		: 3000.261
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:       1797224 kB
Buffers:         34800 kB
Cached:         146276 kB
SwapCached:      10072 kB
Active:          95760 kB
Inactive:        97264 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1797224 kB
SwapTotal:     4192956 kB
SwapFree:      4173572 kB
Dirty:            1564 kB
Writeback:           0 kB
Mapped:          17700 kB
Slab:            50320 kB
Committed_AS:  3452444 kB
PageTables:       2336 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= 65724 MiB
End job on node69 at 2009-03-28 05:35:41