Trace number 1515749

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/7SAT/UNKNOWN/60/
unif-k7-r89-v60-c5340-S528193823-041.cnf
MD5SUMc154bca4589ab170cd9a9501250bcf71
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark814.716
Satisfiable
(Un)Satisfiability was proved
Number of variables60
Number of clauses5340
Sum of the clauses size37380
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 55340

Solver Data 

0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  60                                                   |
0.00/0.00	c |  Number of clauses:    5340                                                 |
0.00/0.01	c |  Parsing time:         0.01         s                                       |
0.00/0.01	c |  Timeout:              43200 s
0.00/0.01	c |  Random Seed:          641565957.000000
0.00/0.01	c |  Heuristic:            EMSP-G, threshold 0.750                              |
0.00/0.01	c |  Branching Rule:       default (solution-guided)                            |
0.00/0.01	c |  Learned clauses in surveys?  Using NO learned clauses.                     |
0.00/0.01	c |                                                                             |
0.09/0.12	c ============================[ Search Statistics ]==============================
0.09/0.12	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.12	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.12	c ===============================================================================
0.09/0.12	c |         0 |      60     5340    37380 |     1780        0    nan |  0.000 % |
0.09/0.15	c |       101 |      60     5340    37380 |     1958      101     22 |  0.028 % |
0.09/0.18	c |       252 |      60     5340    37380 |     2153      252     22 |  0.028 % |
0.19/0.21	c |       478 |      60     5340    37380 |     2369      478     22 |  0.028 % |
0.19/0.25	c |       816 |      60     5340    37380 |     2606      816     22 |  0.028 % |
0.19/0.30	c |      1323 |      60     5340    37380 |     2866     1323     21 |  0.028 % |
0.29/0.36	c |      2083 |      60     5340    37380 |     3153     2083     21 |  0.028 % |
0.39/0.44	c |      3222 |      60     5340    37380 |     3468     1632     21 |  0.028 % |
0.49/0.54	c |      4930 |      60     5340    37380 |     3815     3340     22 |  0.028 % |
0.69/0.71	c |      7492 |      60     5340    37380 |     4197     2059     21 |  0.028 % |
0.89/0.93	c |     11338 |      60     5340    37380 |     4616     3794     21 |  0.028 % |
1.19/1.27	c |     17104 |      60     5340    37380 |     5078     2595     20 |  0.028 % |
1.69/1.79	c |     25753 |      60     5340    37380 |     5586     3588     20 |  0.028 % |
2.49/2.56	c |     38727 |      60     5340    37380 |     6145     5340     21 |  0.028 % |
3.69/3.74	c |     58188 |      60     5340    37380 |     6759     3210     20 |  0.028 % |
5.59/5.61	c |     87380 |      60     5340    37380 |     7435     5257     20 |  0.028 % |
8.49/8.54	c |    131170 |      60     5340    37380 |     8179     4285     20 |  0.028 % |
13.09/13.11	c |    196854 |      60     5340    37380 |     8996     4346     19 |  0.028 % |
20.08/20.12	c |    295381 |      60     5340    37380 |     9896     8157     20 |  0.028 % |
31.28/31.35	c |    443170 |      60     5340    37380 |    10886     7150     20 |  0.028 % |
49.07/49.14	c |    664854 |      60     5340    37380 |    11974    10631     20 |  0.028 % |
77.76/77.86	c |    997379 |      60     5340    37380 |    13172     7221     20 |  0.028 % |
123.05/123.19	c |   1496168 |      60     5340    37380 |    14489    11189     19 |  0.028 % |
196.92/197.09	c |   2244352 |      60     5340    37380 |    15938    12008     19 |  0.028 % |
316.97/317.12	c |   3366626 |      60     5340    37380 |    17532     9094     19 |  0.028 % |
511.20/511.47	c |   5050037 |      60     5340    37380 |    19285    16095     19 |  0.028 % |
831.38/831.71	c |   7575156 |      60     5340    37380 |    21214    12057     17 |  0.028 % |

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-1515749-1238258523/watcher-1515749-1238258523 -o /tmp/evaluation-result-1515749-1238258523/solver-1515749-1238258523 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=641565957 HOME/instance-1515749-1238258523.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 0.93 3/73 7523
/proc/meminfo: memFree=1133160/2055920 swapFree=4173988/4192956
[pid=7523] ppid=7521 vsize=2816 CPUtime=0
/proc/7523/stat : 7523 (varsat-random_s) R 7521 7523 7287 0 -1 4194304 310 0 0 0 0 0 0 0 20 0 1 0 1098517323 2883584 295 1992294400 4194304 5102416 548682068800 18446744073709551615 4515856 0 0 4096 3 0 0 0 17 1 0 0
/proc/7523/statm: 704 297 88 221 0 480 0

[startup+0.093753 s]
/proc/loadavg: 0.99 0.97 0.93 3/73 7523
/proc/meminfo: memFree=1133160/2055920 swapFree=4173988/4192956
[pid=7523] ppid=7521 vsize=3540 CPUtime=0.08
/proc/7523/stat : 7523 (varsat-random_s) R 7521 7523 7287 0 -1 4194304 513 0 0 0 8 0 0 0 20 0 1 0 1098517323 3624960 498 1992294400 4194304 5102416 548682068800 18446744073709551615 4272646 0 0 4096 3 0 0 0 17 1 0 0
/proc/7523/statm: 885 498 98 221 0 661 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 3540

[startup+0.101754 s]
/proc/loadavg: 0.99 0.97 0.93 3/73 7523
/proc/meminfo: memFree=1133160/2055920 swapFree=4173988/4192956
[pid=7523] ppid=7521 vsize=3540 CPUtime=0.09
/proc/7523/stat : 7523 (varsat-random_s) R 7521 7523 7287 0 -1 4194304 513 0 0 0 9 0 0 0 20 0 1 0 1098517323 3624960 498 1992294400 4194304 5102416 548682068800 18446744073709551615 4272632 0 0 4096 3 0 0 0 17 1 0 0
/proc/7523/statm: 885 498 98 221 0 661 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3540

[startup+0.301792 s]
/proc/loadavg: 0.99 0.97 0.93 3/73 7523
/proc/meminfo: memFree=1133160/2055920 swapFree=4173988/4192956
[pid=7523] ppid=7521 vsize=3476 CPUtime=0.29
/proc/7523/stat : 7523 (varsat-random_s) R 7521 7523 7287 0 -1 4194304 528 0 0 0 29 0 0 0 22 0 1 0 1098517323 3559424 513 1992294400 4194304 5102416 548682068800 18446744073709551615 4220300 0 0 4096 3 0 0 0 17 1 0 0
/proc/7523/statm: 869 513 112 221 0 645 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3476

[startup+0.701868 s]
/proc/loadavg: 0.99 0.97 0.93 3/73 7523
/proc/meminfo: memFree=1133160/2055920 swapFree=4173988/4192956
[pid=7523] ppid=7521 vsize=3608 CPUtime=0.69
/proc/7523/stat : 7523 (varsat-random_s) R 7521 7523 7287 0 -1 4194304 565 0 0 0 69 0 0 0 25 0 1 0 1098517323 3694592 550 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/7523/statm: 902 550 112 221 0 678 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3608

[startup+1.50202 s]
/proc/loadavg: 0.99 0.97 0.93 2/74 7524
/proc/meminfo: memFree=1131168/2055920 swapFree=4173988/4192956
[pid=7523] ppid=7521 vsize=4008 CPUtime=1.49
/proc/7523/stat : 7523 (varsat-random_s) R 7521 7523 7287 0 -1 4194304 651 0 0 0 149 0 0 0 25 0 1 0 1098517323 4104192 636 1992294400 4194304 5102416 548682068800 18446744073709551615 4249643 0 0 4096 3 0 0 0 17 1 0 0
/proc/7523/statm: 1002 636 112 221 0 778 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4008

[startup+3.10133 s]
/proc/loadavg: 0.99 0.97 0.93 2/74 7524
/proc/meminfo: memFree=1130656/2055920 swapFree=4173988/4192956
[pid=7523] ppid=7521 vsize=4404 CPUtime=3.09
/proc/7523/stat : 7523 (varsat-random_s) R 7521 7523 7287 0 -1 4194304 764 0 0 0 309 0 0 0 25 0 1 0 1098517323 4509696 749 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 1 0 0
/proc/7523/statm: 1101 749 112 221 0 877 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4404

[startup+6.30194 s]
/proc/loadavg: 0.99 0.97 0.93 2/74 7524
/proc/meminfo: memFree=1130016/2055920 swapFree=4173988/4192956
[pid=7523] ppid=7521 vsize=4840 CPUtime=6.29
/proc/7523/stat : 7523 (varsat-random_s) R 7521 7523 7287 0 -1 4194304 863 0 0 0 629 0 0 0 25 0 1 0 1098517323 4956160 848 1992294400 4194304 5102416 548682068800 18446744073709551615 4254691 0 0 4096 3 0 0 0 17 1 0 0
/proc/7523/statm: 1210 848 112 221 0 986 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4840

[startup+12.7022 s]
/proc/loadavg: 0.99 0.97 0.93 2/74 7524
/proc/meminfo: memFree=1129312/2055920 swapFree=4173988/4192956
[pid=7523] ppid=7521 vsize=5396 CPUtime=12.69
/proc/7523/stat : 7523 (varsat-random_s) R 7521 7523 7287 0 -1 4194304 990 0 0 0 1269 0 0 0 25 0 1 0 1098517323 5525504 975 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/7523/statm: 1349 975 112 221 0 1125 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5396

[startup+25.5016 s]
/proc/loadavg: 0.99 0.97 0.93 2/74 7524
/proc/meminfo: memFree=1128544/2055920 swapFree=4173988/4192956
[pid=7523] ppid=7521 vsize=6220 CPUtime=25.48
/proc/7523/stat : 7523 (varsat-random_s) R 7521 7523 7287 0 -1 4194304 1178 0 0 0 2548 0 0 0 25 0 1 0 1098517323 6369280 1163 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/7523/statm: 1555 1163 112 221 0 1331 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6220

[startup+51.1015 s]
/proc/loadavg: 0.99 0.97 0.93 2/74 7524
/proc/meminfo: memFree=1127840/2055920 swapFree=4173988/4192956
[pid=7523] ppid=7521 vsize=6984 CPUtime=51.07
/proc/7523/stat : 7523 (varsat-random_s) R 7521 7523 7287 0 -1 4194304 1356 0 0 0 5107 0 0 0 25 0 1 0 1098517323 7151616 1341 1992294400 4194304 5102416 548682068800 18446744073709551615 4249619 0 0 4096 3 0 0 0 17 1 0 0
/proc/7523/statm: 1746 1341 112 221 0 1522 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6984

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.93 2/74 7524
/proc/meminfo: memFree=1126624/2055920 swapFree=4173988/4192956
[pid=7523] ppid=7521 vsize=8368 CPUtime=102.25
/proc/7523/stat : 7523 (varsat-random_s) R 7521 7523 7287 0 -1 4194304 1669 0 0 0 10225 0 0 0 25 0 1 0 1098517323 8568832 1654 1992294400 4194304 5102416 548682068800 18446744073709551615 4250048 0 0 4096 3 0 0 0 17 1 0 0
/proc/7523/statm: 2092 1654 112 221 0 1868 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 8368

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/74 7525
/proc/meminfo: memFree=1125728/2055920 swapFree=4173988/4192956
[pid=7523] ppid=7521 vsize=9348 CPUtime=162.22
/proc/7523/stat : 7523 (varsat-random_s) R 7521 7523 7287 0 -1 4194304 1885 0 0 0 16222 0 0 0 25 0 1 0 1098517323 9572352 1870 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/7523/statm: 2337 1870 112 221 0 2113 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 9348

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/74 7525
/proc/meminfo: memFree=1125088/2055920 swapFree=4173988/4192956
[pid=7523] ppid=7521 vsize=9756 CPUtime=222.21
/proc/7523/stat : 7523 (varsat-random_s) R 7521 7523 7287 0 -1 4194304 2023 0 0 0 22220 1 0 0 25 0 1 0 1098517323 9990144 2008 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/7523/statm: 2439 2008 112 221 0 2215 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 9756

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/74 7526
/proc/meminfo: memFree=1124384/2055920 swapFree=4173988/4192956
[pid=7523] ppid=7521 vsize=10516 CPUtime=282.19
/proc/7523/stat : 7523 (varsat-random_s) R 7521 7523 7287 0 -1 4194304 2162 0 0 0 28218 1 0 0 25 0 1 0 1098517323 10768384 2147 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/7523/statm: 2629 2147 112 221 0 2405 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 10516

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/74 7526
/proc/meminfo: memFree=1123872/2055920 swapFree=4173988/4192956
[pid=7523] ppid=7521 vsize=11084 CPUtime=342.16
/proc/7523/stat : 7523 (varsat-random_s) R 7521 7523 7287 0 -1 4194304 2286 0 0 0 34215 1 0 0 25 0 1 0 1098517323 11350016 2271 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/7523/statm: 2771 2271 112 221 0 2547 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 11084

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/74 7526
/proc/meminfo: memFree=1123744/2055920 swapFree=4173988/4192956
[pid=7523] ppid=7521 vsize=11276 CPUtime=402.14
/proc/7523/stat : 7523 (varsat-random_s) R 7521 7523 7287 0 -1 4194304 2332 0 0 0 40213 1 0 0 25 0 1 0 1098517323 11546624 2317 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/7523/statm: 2819 2317 112 221 0 2595 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 11276

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/74 7526
/proc/meminfo: memFree=1123488/2055920 swapFree=4173988/4192956
[pid=7523] ppid=7521 vsize=11656 CPUtime=462.12
/proc/7523/stat : 7523 (varsat-random_s) R 7521 7523 7287 0 -1 4194304 2413 0 0 0 46211 1 0 0 25 0 1 0 1098517323 11935744 2398 1992294400 4194304 5102416 548682068800 18446744073709551615 4249619 0 0 4096 3 0 0 0 17 1 0 0
/proc/7523/statm: 2914 2398 112 221 0 2690 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 11656

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/74 7526
/proc/meminfo: memFree=1123104/2055920 swapFree=4173988/4192956
[pid=7523] ppid=7521 vsize=12104 CPUtime=522.1
/proc/7523/stat : 7523 (varsat-random_s) R 7521 7523 7287 0 -1 4194304 2498 0 0 0 52209 1 0 0 25 0 1 0 1098517323 12394496 2483 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/7523/statm: 3026 2483 112 221 0 2802 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 12104

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/74 7526
/proc/meminfo: memFree=1122848/2055920 swapFree=4173988/4192956
[pid=7523] ppid=7521 vsize=12296 CPUtime=582.07
/proc/7523/stat : 7523 (varsat-random_s) R 7521 7523 7287 0 -1 4194304 2570 0 0 0 58206 1 0 0 25 0 1 0 1098517323 12591104 2555 1992294400 4194304 5102416 548682068800 18446744073709551615 4230759 0 0 4096 3 0 0 0 17 1 0 0
/proc/7523/statm: 3074 2555 112 221 0 2850 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 12296

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/74 7526
/proc/meminfo: memFree=1122720/2055920 swapFree=4173988/4192956
[pid=7523] ppid=7521 vsize=12484 CPUtime=642.05
/proc/7523/stat : 7523 (varsat-random_s) R 7521 7523 7287 0 -1 4194304 2599 0 0 0 64204 1 0 0 25 0 1 0 1098517323 12783616 2584 1992294400 4194304 5102416 548682068800 18446744073709551615 4249619 0 0 4096 3 0 0 0 17 1 0 0
/proc/7523/statm: 3121 2584 112 221 0 2897 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 12484

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/74 7526
/proc/meminfo: memFree=1122336/2055920 swapFree=4173988/4192956
[pid=7523] ppid=7521 vsize=12864 CPUtime=702.03
/proc/7523/stat : 7523 (varsat-random_s) R 7521 7523 7287 0 -1 4194304 2686 0 0 0 70202 1 0 0 25 0 1 0 1098517323 13172736 2671 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/7523/statm: 3216 2671 112 221 0 2992 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 12864

[startup+762.307 s]
/proc/loadavg: 0.99 0.97 0.93 2/74 7526
/proc/meminfo: memFree=1122336/2055920 swapFree=4173988/4192956
[pid=7523] ppid=7521 vsize=12864 CPUtime=762.01
/proc/7523/stat : 7523 (varsat-random_s) R 7521 7523 7287 0 -1 4194304 2693 0 0 0 76200 1 0 0 25 0 1 0 1098517323 13172736 2678 1992294400 4194304 5102416 548682068800 18446744073709551615 4249699 0 0 4096 3 0 0 0 17 1 0 0
/proc/7523/statm: 3216 2678 112 221 0 2992 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 12864

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/74 7526
/proc/meminfo: memFree=1122208/2055920 swapFree=4173988/4192956
[pid=7523] ppid=7521 vsize=12864 CPUtime=821.98
/proc/7523/stat : 7523 (varsat-random_s) R 7521 7523 7287 0 -1 4194304 2717 0 0 0 82197 1 0 0 25 0 1 0 1098517323 13172736 2702 1992294400 4194304 5102416 548682068800 18446744073709551615 4249508 0 0 4096 3 0 0 0 17 1 0 0
/proc/7523/statm: 3216 2702 112 221 0 2992 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 12864

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/74 7526
/proc/meminfo: memFree=1121952/2055920 swapFree=4173988/4192956
[pid=7523] ppid=7521 vsize=13052 CPUtime=881.96
/proc/7523/stat : 7523 (varsat-random_s) R 7521 7523 7287 0 -1 4194304 2778 0 0 0 88195 1 0 0 25 0 1 0 1098517323 13365248 2763 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/7523/statm: 3263 2763 112 221 0 3039 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 13052

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/74 7526
/proc/meminfo: memFree=1121888/2055920 swapFree=4173988/4192956
[pid=7523] ppid=7521 vsize=13052 CPUtime=941.94
/proc/7523/stat : 7523 (varsat-random_s) R 7521 7523 7287 0 -1 4194304 2782 0 0 0 94193 1 0 0 25 0 1 0 1098517323 13365248 2767 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/7523/statm: 3263 2767 112 221 0 3039 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 13052

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/74 7526
/proc/meminfo: memFree=1121824/2055920 swapFree=4173988/4192956
[pid=7523] ppid=7521 vsize=13052 CPUtime=1001.92
/proc/7523/stat : 7523 (varsat-random_s) R 7521 7523 7287 0 -1 4194304 2797 0 0 0 100191 1 0 0 25 0 1 0 1098517323 13365248 2782 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/7523/statm: 3263 2782 112 221 0 3039 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 13052

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/74 7526
/proc/meminfo: memFree=1121824/2055920 swapFree=4173988/4192956
[pid=7523] ppid=7521 vsize=13052 CPUtime=1061.89
/proc/7523/stat : 7523 (varsat-random_s) R 7521 7523 7287 0 -1 4194304 2807 0 0 0 106188 1 0 0 25 0 1 0 1098517323 13365248 2792 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/7523/statm: 3263 2792 112 221 0 3039 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 13052

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/74 7526
/proc/meminfo: memFree=1121760/2055920 swapFree=4173988/4192956
[pid=7523] ppid=7521 vsize=13052 CPUtime=1121.87
/proc/7523/stat : 7523 (varsat-random_s) R 7521 7523 7287 0 -1 4194304 2817 0 0 0 112186 1 0 0 25 0 1 0 1098517323 13365248 2802 1992294400 4194304 5102416 548682068800 18446744073709551615 4228251 0 0 4096 3 0 0 0 17 1 0 0
/proc/7523/statm: 3263 2802 112 221 0 3039 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 13052

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/74 7532
/proc/meminfo: memFree=1121632/2055920 swapFree=4173988/4192956
[pid=7523] ppid=7521 vsize=13052 CPUtime=1181.84
/proc/7523/stat : 7523 (varsat-random_s) R 7521 7523 7287 0 -1 4194304 2827 0 0 0 118183 1 0 0 25 0 1 0 1098517323 13365248 2812 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/7523/statm: 3263 2812 112 221 0 3039 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 13052



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.93 2/74 7532
/proc/meminfo: memFree=1121632/2055920 swapFree=4173988/4192956
[pid=7523] ppid=7521 vsize=13052 CPUtime=1200.05
/proc/7523/stat : 7523 (varsat-random_s) R 7521 7523 7287 0 -1 4194304 2828 0 0 0 120003 2 0 0 25 0 1 0 1098517323 13365248 2813 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/7523/statm: 3263 2813 112 221 0 3039 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 13052

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: 0.99 0.97 0.93 2/74 7532
/proc/meminfo: memFree=1121632/2055920 swapFree=4173988/4192956
[pid=7523] ppid=7521 vsize=13052 CPUtime=1200.05
/proc/7523/stat : 7523 (varsat-random_s) R 7521 7523 7287 0 -1 4194304 2828 0 0 0 120003 2 0 0 25 0 1 0 1098517323 13365248 2813 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/7523/statm: 3263 2813 112 221 0 3039 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 13052

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.06
CPU user time (s): 1200.04
CPU system time (s): 0.022996
CPU usage (%): 99.9625
Max. virtual memory (cumulated for all children) (KiB): 13052

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.04
system time used= 0.022996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2828
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= 1781

runsolver used 1.01885 second user time and 3.35949 second system time

The end

Launcher Data 

Begin job on node76 at 2009-03-28 17:42:03
IDJOB=1515749
IDBENCH=70455
IDSOLVER=539
FILE ID=node76/1515749-1238258523
PBS_JOBID= 9060801
Free space on /tmp= 65808 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/UNKNOWN/60/unif-k7-r89-v60-c5340-S528193823-041.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515749-1238258523/watcher-1515749-1238258523 -o /tmp/evaluation-result-1515749-1238258523/solver-1515749-1238258523 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=641565957 HOME/instance-1515749-1238258523.cnf

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

MD5SUM BENCH= c154bca4589ab170cd9a9501250bcf71
RANDOM SEED=641565957

node76.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		: 3000.259
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		: 3000.259
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1133640 kB
Buffers:         59208 kB
Cached:         779224 kB
SwapCached:      10684 kB
Active:         107360 kB
Inactive:       750152 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1133640 kB
SwapTotal:     4192956 kB
SwapFree:      4173988 kB
Dirty:            1148 kB
Writeback:           0 kB
Mapped:          19044 kB
Slab:            49884 kB
Committed_AS:  2838920 kB
PageTables:       2048 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= 65804 MiB
End job on node76 at 2009-03-28 18:02:06