Trace number 1737436

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 1200.41

General information on the benchmark

NameCRAFTED/sgen/sat/
sgen1-sat-250-100.cnf
MD5SUM327600404ca46d59d12ad4e7ba1e4999
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark64.9541
Satisfiable
(Un)Satisfiability was proved
Number of variables250
Number of clauses600
Sum of the clauses size1500
Maximum clause length5
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2500
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 5100
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:  250                                                  |
0.00/0.00	c |  Number of clauses:    600                                                  |
0.00/0.00	c |  Parsing time:         0.00         s                                       |
0.00/0.00	c |  Timeout:              43200 s
0.00/0.00	c |  Random Seed:          285039511.000000
0.00/0.00	c |  Heuristic:            EMSP-G, threshold 0.750                              |
0.00/0.00	c |  Branching Rule:       default (solution-guided)                            |
0.00/0.00	c |  Learned clauses in surveys?  Using NO learned clauses.                     |
0.00/0.00	c |                                                                             |
0.00/0.00	c ============================[ Search Statistics ]==============================
0.00/0.00	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.00	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.00	c ===============================================================================
0.00/0.00	c |         0 |     250      600     1500 |      200        0    nan |  0.000 % |
0.00/0.00	c |       102 |     250      600     1500 |      220      102     37 |  0.002 % |
0.00/0.00	c |       253 |     250      600     1500 |      242      253     39 |  0.002 % |
0.00/0.01	c |       478 |     250      600     1500 |      266      187     34 |  0.002 % |
0.00/0.02	c |       817 |     250      600     1500 |      292      351     36 |  0.002 % |
0.00/0.03	c |      1323 |     250      600     1500 |      322      313     29 |  0.002 % |
0.00/0.05	c |      2083 |     250      600     1500 |      354      275     26 |  0.002 % |
0.00/0.08	c |      3222 |     250      600     1500 |      389      326     28 |  0.002 % |
0.09/0.12	c |      4930 |     250      600     1500 |      428      416     30 |  0.002 % |
0.09/0.18	c |      7494 |     250      600     1500 |      471      469     29 |  0.002 % |
0.19/0.28	c |     11338 |     250      600     1500 |      518      467     30 |  0.002 % |
0.39/0.43	c |     17104 |     250      600     1500 |      570      448     28 |  0.002 % |
0.59/0.67	c |     25756 |     250      600     1500 |      627      555     28 |  0.002 % |
1.00/1.04	c |     38731 |     250      600     1500 |      690      359     20 |  0.002 % |
1.59/1.61	c |     58193 |     250      600     1500 |      759      535     27 |  0.002 % |
2.49/2.52	c |     87385 |     250      600     1500 |      835      516     26 |  0.002 % |
3.89/3.92	c |    131174 |     250      600     1500 |      918      510     25 |  0.002 % |
5.99/6.04	c |    196860 |     250      600     1500 |     1010      786     32 |  0.002 % |
9.19/9.20	c |    295386 |     250      600     1500 |     1111     1039     33 |  0.002 % |
14.09/14.18	c |    443177 |     250      600     1500 |     1223     1052     38 |  0.002 % |
21.89/21.99	c |    664864 |     250      600     1500 |     1345     1120     39 |  0.002 % |
34.48/34.55	c |    997389 |     250      600     1500 |     1480     1138     37 |  0.002 % |
53.38/53.42	c |   1496177 |     250      600     1500 |     1628     1399     36 |  0.002 % |
83.37/83.44	c |   2244363 |     250      600     1500 |     1790     1445     42 |  0.002 % |
129.15/129.27	c |   3366637 |     250      600     1500 |     1969     1048     34 |  0.002 % |
200.93/201.01	c |   5050048 |     250      600     1500 |     2166     1401     38 |  0.002 % |
312.30/312.49	c |   7575166 |     250      600     1500 |     2383     1302     38 |  0.002 % |
483.76/483.91	c |  11362841 |     250      600     1500 |     2621     2352     43 |  0.002 % |
756.38/756.63	c |  17044357 |     250      600     1500 |     2884     1554     40 |  0.002 % |
1177.65/1178.03	c |  25566627 |     250      600     1500 |     3172     1774     35 |  0.002 % |

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1737436-1240818027/watcher-1737436-1240818027 -o /tmp/evaluation-result-1737436-1240818027/solver-1737436-1240818027 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=285039511 HOME/instance-1737436-1240818027.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 0.98 0.99 3/64 587
/proc/meminfo: memFree=1597192/2055920 swapFree=4179608/4192956
[pid=587] ppid=585 vsize=2280 CPUtime=0
/proc/587/stat : 587 (varsat-random_s) R 585 587 32433 0 -1 4194304 184 0 0 0 0 0 0 0 20 0 1 0 109828877 2334720 169 1992294400 4194304 5102416 548682068784 18446744073709551615 4221236 0 0 4096 3 0 0 0 17 1 0 0
/proc/587/statm: 570 169 112 221 0 346 0

[startup+0.011669 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 587
/proc/meminfo: memFree=1597192/2055920 swapFree=4179608/4192956
[pid=587] ppid=585 vsize=2280 CPUtime=0
/proc/587/stat : 587 (varsat-random_s) R 585 587 32433 0 -1 4194304 186 0 0 0 0 0 0 0 20 0 1 0 109828877 2334720 171 1992294400 4194304 5102416 548682068784 18446744073709551615 4498554 0 0 4096 3 0 0 0 17 1 0 0
/proc/587/statm: 570 171 112 221 0 346 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 2280

[startup+0.101679 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 587
/proc/meminfo: memFree=1597192/2055920 swapFree=4179608/4192956
[pid=587] ppid=585 vsize=2412 CPUtime=0.09
/proc/587/stat : 587 (varsat-random_s) R 585 587 32433 0 -1 4194304 212 0 0 0 9 0 0 0 20 0 1 0 109828877 2469888 197 1992294400 4194304 5102416 548682068784 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/587/statm: 603 197 112 221 0 379 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2412

[startup+0.301702 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 587
/proc/meminfo: memFree=1597192/2055920 swapFree=4179608/4192956
[pid=587] ppid=585 vsize=2412 CPUtime=0.29
/proc/587/stat : 587 (varsat-random_s) R 585 587 32433 0 -1 4194304 234 0 0 0 29 0 0 0 22 0 1 0 109828877 2469888 219 1992294400 4194304 5102416 548682068784 18446744073709551615 4249619 0 0 4096 3 0 0 0 17 1 0 0
/proc/587/statm: 603 219 112 221 0 379 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2412

[startup+0.701747 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 587
/proc/meminfo: memFree=1597192/2055920 swapFree=4179608/4192956
[pid=587] ppid=585 vsize=2544 CPUtime=0.69
/proc/587/stat : 587 (varsat-random_s) R 585 587 32433 0 -1 4194304 256 0 0 0 69 0 0 0 25 0 1 0 109828877 2605056 241 1992294400 4194304 5102416 548682068784 18446744073709551615 4254847 0 0 4096 3 0 0 0 17 1 0 0
/proc/587/statm: 636 241 112 221 0 412 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2544

[startup+1.50184 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 588
/proc/meminfo: memFree=1596544/2055920 swapFree=4179608/4192956
[pid=587] ppid=585 vsize=2676 CPUtime=1.49
/proc/587/stat : 587 (varsat-random_s) R 585 587 32433 0 -1 4194304 284 0 0 0 149 0 0 0 25 0 1 0 109828877 2740224 269 1992294400 4194304 5102416 548682068784 18446744073709551615 4255088 0 0 4096 3 0 0 0 17 1 0 0
/proc/587/statm: 669 269 112 221 0 445 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2676

[startup+3.10202 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 588
/proc/meminfo: memFree=1596288/2055920 swapFree=4179608/4192956
[pid=587] ppid=585 vsize=2808 CPUtime=3.09
/proc/587/stat : 587 (varsat-random_s) R 585 587 32433 0 -1 4194304 324 0 0 0 309 0 0 0 25 0 1 0 109828877 2875392 309 1992294400 4194304 5102416 548682068784 18446744073709551615 4249142 0 0 4096 3 0 0 0 17 1 0 0
/proc/587/statm: 702 309 112 221 0 478 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2808

[startup+6.30138 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 588
/proc/meminfo: memFree=1595968/2055920 swapFree=4179608/4192956
[pid=587] ppid=585 vsize=2940 CPUtime=6.29
/proc/587/stat : 587 (varsat-random_s) R 585 587 32433 0 -1 4194304 370 0 0 0 629 0 0 0 25 0 1 0 109828877 3010560 355 1992294400 4194304 5102416 548682068784 18446744073709551615 4249634 0 0 4096 3 0 0 0 17 1 0 0
/proc/587/statm: 735 355 112 221 0 511 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2940

[startup+12.7011 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 588
/proc/meminfo: memFree=1595648/2055920 swapFree=4179608/4192956
[pid=587] ppid=585 vsize=3336 CPUtime=12.69
/proc/587/stat : 587 (varsat-random_s) R 585 587 32433 0 -1 4194304 439 0 0 0 1269 0 0 0 25 0 1 0 109828877 3416064 424 1992294400 4194304 5102416 548682068784 18446744073709551615 4250136 0 0 4096 3 0 0 0 17 1 0 0
/proc/587/statm: 834 424 112 221 0 610 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3336

[startup+25.5016 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 588
/proc/meminfo: memFree=1595264/2055920 swapFree=4179608/4192956
[pid=587] ppid=585 vsize=3596 CPUtime=25.49
/proc/587/stat : 587 (varsat-random_s) R 585 587 32433 0 -1 4194304 528 0 0 0 2549 0 0 0 25 0 1 0 109828877 3682304 513 1992294400 4194304 5102416 548682068784 18446744073709551615 4249508 0 0 4096 3 0 0 0 17 1 0 0
/proc/587/statm: 899 513 112 221 0 675 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3596

[startup+51.1015 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 588
/proc/meminfo: memFree=1594880/2055920 swapFree=4179608/4192956
[pid=587] ppid=585 vsize=3992 CPUtime=51.08
/proc/587/stat : 587 (varsat-random_s) R 585 587 32433 0 -1 4194304 622 0 0 0 5108 0 0 0 25 0 1 0 109828877 4087808 607 1992294400 4194304 5102416 548682068784 18446744073709551615 4249743 0 0 4096 3 0 0 0 17 1 0 0
/proc/587/statm: 998 607 112 221 0 774 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3992

[startup+102.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 588
/proc/meminfo: memFree=1594240/2055920 swapFree=4179608/4192956
[pid=587] ppid=585 vsize=4664 CPUtime=102.27
/proc/587/stat : 587 (varsat-random_s) R 585 587 32433 0 -1 4194304 774 0 0 0 10227 0 0 0 25 0 1 0 109828877 4775936 759 1992294400 4194304 5102416 548682068784 18446744073709551615 4249529 0 0 4096 3 0 0 0 17 1 0 0
/proc/587/statm: 1166 759 112 221 0 942 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 4664

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 588
/proc/meminfo: memFree=1593792/2055920 swapFree=4179608/4192956
[pid=587] ppid=585 vsize=5064 CPUtime=162.24
/proc/587/stat : 587 (varsat-random_s) R 585 587 32433 0 -1 4194304 880 0 0 0 16224 0 0 0 25 0 1 0 109828877 5185536 865 1992294400 4194304 5102416 548682068784 18446744073709551615 4249582 0 0 4096 3 0 0 0 17 1 0 0
/proc/587/statm: 1266 865 112 221 0 1042 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 5064

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 588
/proc/meminfo: memFree=1593472/2055920 swapFree=4179608/4192956
[pid=587] ppid=585 vsize=5340 CPUtime=222.23
/proc/587/stat : 587 (varsat-random_s) R 585 587 32433 0 -1 4194304 950 0 0 0 22223 0 0 0 25 0 1 0 109828877 5468160 935 1992294400 4194304 5102416 548682068784 18446744073709551615 4249526 0 0 4096 3 0 0 0 17 1 0 0
/proc/587/statm: 1335 935 112 221 0 1111 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 5340

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 588
/proc/meminfo: memFree=1593088/2055920 swapFree=4179608/4192956
[pid=587] ppid=585 vsize=5616 CPUtime=282.21
/proc/587/stat : 587 (varsat-random_s) R 585 587 32433 0 -1 4194304 1031 0 0 0 28221 0 0 0 25 0 1 0 109828877 5750784 1016 1992294400 4194304 5102416 548682068784 18446744073709551615 4249563 0 0 4096 3 0 0 0 17 1 0 0
/proc/587/statm: 1404 1016 112 221 0 1180 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 5616

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 588
/proc/meminfo: memFree=1592704/2055920 swapFree=4179608/4192956
[pid=587] ppid=585 vsize=6032 CPUtime=342.19
/proc/587/stat : 587 (varsat-random_s) R 585 587 32433 0 -1 4194304 1118 0 0 0 34219 0 0 0 25 0 1 0 109828877 6176768 1103 1992294400 4194304 5102416 548682068784 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/587/statm: 1508 1103 112 221 0 1284 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 6032

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 588
/proc/meminfo: memFree=1592512/2055920 swapFree=4179608/4192956
[pid=587] ppid=585 vsize=6168 CPUtime=402.17
/proc/587/stat : 587 (varsat-random_s) R 585 587 32433 0 -1 4194304 1162 0 0 0 40217 0 0 0 25 0 1 0 109828877 6316032 1147 1992294400 4194304 5102416 548682068784 18446744073709551615 4230514 0 0 4096 3 0 0 0 17 1 0 0
/proc/587/statm: 1542 1147 112 221 0 1318 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 6168

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 588
/proc/meminfo: memFree=1592320/2055920 swapFree=4179608/4192956
[pid=587] ppid=585 vsize=6312 CPUtime=462.16
/proc/587/stat : 587 (varsat-random_s) R 585 587 32433 0 -1 4194304 1198 0 0 0 46215 1 0 0 25 0 1 0 109828877 6463488 1183 1992294400 4194304 5102416 548682068784 18446744073709551615 4249699 0 0 4096 3 0 0 0 17 1 0 0
/proc/587/statm: 1578 1183 112 221 0 1354 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 6312

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 588
/proc/meminfo: memFree=1592128/2055920 swapFree=4179608/4192956
[pid=587] ppid=585 vsize=6588 CPUtime=522.14
/proc/587/stat : 587 (varsat-random_s) R 585 587 32433 0 -1 4194304 1250 0 0 0 52213 1 0 0 25 0 1 0 109828877 6746112 1235 1992294400 4194304 5102416 548682068784 18446744073709551615 4230565 0 0 4096 3 0 0 0 17 1 0 0
/proc/587/statm: 1647 1235 112 221 0 1423 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 6588

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 588
/proc/meminfo: memFree=1592000/2055920 swapFree=4179608/4192956
[pid=587] ppid=585 vsize=6588 CPUtime=582.13
/proc/587/stat : 587 (varsat-random_s) R 585 587 32433 0 -1 4194304 1269 0 0 0 58212 1 0 0 25 0 1 0 109828877 6746112 1254 1992294400 4194304 5102416 548682068784 18446744073709551615 4255725 0 0 4096 3 0 0 0 17 1 0 0
/proc/587/statm: 1647 1254 112 221 0 1423 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 6588

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 588
/proc/meminfo: memFree=1592000/2055920 swapFree=4179608/4192956
[pid=587] ppid=585 vsize=6588 CPUtime=642.11
/proc/587/stat : 587 (varsat-random_s) R 585 587 32433 0 -1 4194304 1279 0 0 0 64210 1 0 0 25 0 1 0 109828877 6746112 1264 1992294400 4194304 5102416 548682068784 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/587/statm: 1647 1264 112 221 0 1423 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 6588

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 588
/proc/meminfo: memFree=1591808/2055920 swapFree=4179608/4192956
[pid=587] ppid=585 vsize=6856 CPUtime=702.09
/proc/587/stat : 587 (varsat-random_s) R 585 587 32433 0 -1 4194304 1315 0 0 0 70208 1 0 0 25 0 1 0 109828877 7020544 1300 1992294400 4194304 5102416 548682068784 18446744073709551615 4249619 0 0 4096 3 0 0 0 17 1 0 0
/proc/587/statm: 1714 1300 112 221 0 1490 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 6856

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 588
/proc/meminfo: memFree=1591680/2055920 swapFree=4179608/4192956
[pid=587] ppid=585 vsize=6856 CPUtime=762.08
/proc/587/stat : 587 (varsat-random_s) R 585 587 32433 0 -1 4194304 1342 0 0 0 76207 1 0 0 25 0 1 0 109828877 7020544 1327 1992294400 4194304 5102416 548682068784 18446744073709551615 4249634 0 0 4096 3 0 0 0 17 1 0 0
/proc/587/statm: 1714 1327 112 221 0 1490 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 6856

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 588
/proc/meminfo: memFree=1591488/2055920 swapFree=4179608/4192956
[pid=587] ppid=585 vsize=7120 CPUtime=822.06
/proc/587/stat : 587 (varsat-random_s) R 585 587 32433 0 -1 4194304 1381 0 0 0 82205 1 0 0 25 0 1 0 109828877 7290880 1366 1992294400 4194304 5102416 548682068784 18446744073709551615 4250064 0 0 4096 3 0 0 0 17 1 0 0
/proc/587/statm: 1780 1366 112 221 0 1556 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 7120

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 588
/proc/meminfo: memFree=1591424/2055920 swapFree=4179608/4192956
[pid=587] ppid=585 vsize=7252 CPUtime=882.03
/proc/587/stat : 587 (varsat-random_s) R 585 587 32433 0 -1 4194304 1411 0 0 0 88202 1 0 0 25 0 1 0 109828877 7426048 1396 1992294400 4194304 5102416 548682068784 18446744073709551615 4249594 0 0 4096 3 0 0 0 17 1 0 0
/proc/587/statm: 1813 1396 112 221 0 1589 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 7252

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 588
/proc/meminfo: memFree=1591232/2055920 swapFree=4179608/4192956
[pid=587] ppid=585 vsize=7400 CPUtime=942.02
/proc/587/stat : 587 (varsat-random_s) R 585 587 32433 0 -1 4194304 1454 0 0 0 94201 1 0 0 25 0 1 0 109828877 7577600 1439 1992294400 4194304 5102416 548682068784 18446744073709551615 4249746 0 0 4096 3 0 0 0 17 1 0 0
/proc/587/statm: 1850 1439 112 221 0 1626 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 7400

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 588
/proc/meminfo: memFree=1591040/2055920 swapFree=4179608/4192956
[pid=587] ppid=585 vsize=7532 CPUtime=1002
/proc/587/stat : 587 (varsat-random_s) R 585 587 32433 0 -1 4194304 1486 0 0 0 100199 1 0 0 25 0 1 0 109828877 7712768 1471 1992294400 4194304 5102416 548682068784 18446744073709551615 4255698 0 0 4096 3 0 0 0 17 1 0 0
/proc/587/statm: 1883 1471 112 221 0 1659 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 7532

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 588
/proc/meminfo: memFree=1591040/2055920 swapFree=4179608/4192956
[pid=587] ppid=585 vsize=7664 CPUtime=1061.98
/proc/587/stat : 587 (varsat-random_s) R 585 587 32433 0 -1 4194304 1506 0 0 0 106197 1 0 0 25 0 1 0 109828877 7847936 1491 1992294400 4194304 5102416 548682068784 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/587/statm: 1916 1491 112 221 0 1692 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 7664

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 588
/proc/meminfo: memFree=1590848/2055920 swapFree=4179608/4192956
[pid=587] ppid=585 vsize=7664 CPUtime=1121.96
/proc/587/stat : 587 (varsat-random_s) R 585 587 32433 0 -1 4194304 1530 0 0 0 112195 1 0 0 25 0 1 0 109828877 7847936 1515 1992294400 4194304 5102416 548682068784 18446744073709551615 4250103 0 0 4096 3 0 0 0 17 1 0 0
/proc/587/statm: 1916 1515 112 221 0 1692 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 7664

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 588
/proc/meminfo: memFree=1590848/2055920 swapFree=4179608/4192956
[pid=587] ppid=585 vsize=7812 CPUtime=1181.94
/proc/587/stat : 587 (varsat-random_s) R 585 587 32433 0 -1 4194304 1547 0 0 0 118193 1 0 0 25 0 1 0 109828877 7999488 1532 1992294400 4194304 5102416 548682068784 18446744073709551615 4250052 0 0 4096 3 0 0 0 17 1 0 0
/proc/587/statm: 1953 1532 112 221 0 1729 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 7812



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 588
/proc/meminfo: memFree=1590784/2055920 swapFree=4179608/4192956
[pid=587] ppid=585 vsize=7812 CPUtime=1200.04
/proc/587/stat : 587 (varsat-random_s) R 585 587 32433 0 -1 4194304 1556 0 0 0 120003 1 0 0 25 0 1 0 109828877 7999488 1541 1992294400 4194304 5102416 548682068784 18446744073709551615 4249563 0 0 4096 3 0 0 0 17 1 0 0
/proc/587/statm: 1953 1541 112 221 0 1729 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 7812

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): 1200.41
CPU time (s): 1200.06
CPU user time (s): 1200.04
CPU system time (s): 0.020996
CPU usage (%): 99.9709
Max. virtual memory (cumulated for all children) (KiB): 7812

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.04
system time used= 0.020996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1556
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= 2678

runsolver used 1.05384 second user time and 2.26565 second system time

The end

Launcher Data 

Begin job on node63 at 2009-04-27 09:40:27
IDJOB=1737436
IDBENCH=71788
IDSOLVER=539
FILE ID=node63/1737436-1240818027
PBS_JOBID= 9187448
Free space on /tmp= 66408 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/CRAFTED/sgen/sat/sgen1-sat-250-100.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1737436-1240818027/watcher-1737436-1240818027 -o /tmp/evaluation-result-1737436-1240818027/solver-1737436-1240818027 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=285039511 HOME/instance-1737436-1240818027.cnf

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

MD5SUM BENCH= 327600404ca46d59d12ad4e7ba1e4999
RANDOM SEED=285039511

node63.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		: 3000.236
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		: 3000.236
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:       1597672 kB
Buffers:         62884 kB
Cached:         318372 kB
SwapCached:       6480 kB
Active:         181584 kB
Inactive:       208884 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1597672 kB
SwapTotal:     4192956 kB
SwapFree:      4179608 kB
Dirty:            1028 kB
Writeback:           0 kB
Mapped:          14864 kB
Slab:            53624 kB
Committed_AS:   616736 kB
PageTables:       1452 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66408 MiB
End job on node63 at 2009-04-27 10:00:30