Trace number 1516421

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/MEDIUM/7SAT/SATISFIABLE/70/
unif-k7-r89-v70-c6230-S284173264-081.cnf
MD5SUMe8f7903d690618b3eb32880d64fd6acf
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.13483
Satisfiable
(Un)Satisfiability was proved
Number of variables70
Number of clauses6230
Sum of the clauses size43610
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 56230

Solver Data 

0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  70                                                   |
0.00/0.00	c |  Number of clauses:    6230                                                 |
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:          820629458.000000
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 |                                                                             |
0.09/0.15	c ============================[ Search Statistics ]==============================
0.09/0.15	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.15	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.15	c ===============================================================================
0.09/0.15	c |         0 |      70     6230    43610 |     2076        0    nan |  0.000 % |
0.19/0.20	c |       101 |      70     6230    43610 |     2284      101     24 |  0.021 % |
0.19/0.24	c |       251 |      70     6230    43610 |     2512      251     24 |  0.021 % |
0.19/0.28	c |       476 |      70     6230    43610 |     2764      476     25 |  0.021 % |
0.29/0.33	c |       813 |      70     6230    43610 |     3040      813     24 |  0.021 % |
0.29/0.39	c |      1320 |      70     6230    43610 |     3344     1320     25 |  0.021 % |
0.39/0.46	c |      2083 |      70     6230    43610 |     3678     2083     24 |  0.021 % |
0.49/0.56	c |      3224 |      70     6230    43610 |     4046     3224     24 |  0.021 % |
0.59/0.69	c |      4934 |      70     6230    43610 |     4451     2893     24 |  0.021 % |
0.79/0.88	c |      7496 |      70     6230    43610 |     4896     3214     24 |  0.021 % |
1.10/1.14	c |     11341 |      70     6230    43610 |     5386     4597     25 |  0.021 % |
1.49/1.54	c |     17108 |      70     6230    43610 |     5924     4948     24 |  0.021 % |
2.10/2.16	c |     25759 |      70     6230    43610 |     6517     4662     23 |  0.021 % |
3.09/3.10	c |     38735 |      70     6230    43610 |     7169     4546     23 |  0.021 % |
4.49/4.53	c |     58196 |      70     6230    43610 |     7886     6010     24 |  0.021 % |
6.78/6.85	c |     87388 |      70     6230    43610 |     8674     7488     24 |  0.021 % |
10.38/10.46	c |    131178 |      70     6230    43610 |     9542     7757     23 |  0.021 % |
15.99/16.01	c |    196864 |      70     6230    43610 |    10496     6443     24 |  0.021 % |
24.78/24.85	c |    295390 |      70     6230    43610 |    11546    10239     23 |  0.021 % |
38.98/39.03	c |    443180 |      70     6230    43610 |    12700     7532     24 |  0.021 % |
61.76/61.83	c |    664864 |      70     6230    43610 |    13970     6456     23 |  0.021 % |
98.76/98.82	c |    997390 |      70     6230    43610 |    15367     9995     23 |  0.021 % |
158.24/158.38	c |   1496180 |      70     6230    43610 |    16904     8452     23 |  0.021 % |
255.60/255.73	c |   2244362 |      70     6230    43610 |    18595    11641     22 |  0.021 % |
413.75/413.92	c |   3366639 |      70     6230    43610 |    20454    16547     22 |  0.021 % |
671.77/672.00	c |   5050051 |      70     6230    43610 |    22500    20465     23 |  0.021 % |
1093.02/1093.47	c |   7575167 |      70     6230    43610 |    24750    22169     23 |  0.021 % |

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-1516421-1238269283/watcher-1516421-1238269283 -o /tmp/evaluation-result-1516421-1238269283/solver-1516421-1238269283 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=820629458 HOME/instance-1516421-1238269283.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: 0.91 0.95 0.98 3/64 15199
/proc/meminfo: memFree=1086144/2055920 swapFree=4174052/4192956
[pid=15199] ppid=15197 vsize=2544 CPUtime=0
/proc/15199/stat : 15199 (varsat-random_s) R 15197 15199 15107 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 1099594287 2605056 259 1992294400 4194304 5102416 548682068800 18446744073709551615 4263094 0 0 4096 3 0 0 0 17 1 0 0
/proc/15199/statm: 636 260 88 221 0 412 0

[startup+0.045432 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 15199
/proc/meminfo: memFree=1086144/2055920 swapFree=4174052/4192956
[pid=15199] ppid=15197 vsize=3656 CPUtime=0.04
/proc/15199/stat : 15199 (varsat-random_s) R 15197 15199 15107 0 -1 4194304 550 0 0 0 4 0 0 0 18 0 1 0 1099594287 3743744 535 1992294400 4194304 5102416 548682068800 18446744073709551615 4272801 0 0 4096 3 0 0 0 17 1 0 0
/proc/15199/statm: 914 535 97 221 0 690 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 3656

[startup+0.102441 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 15199
/proc/meminfo: memFree=1086144/2055920 swapFree=4174052/4192956
[pid=15199] ppid=15197 vsize=3800 CPUtime=0.09
/proc/15199/stat : 15199 (varsat-random_s) R 15197 15199 15107 0 -1 4194304 586 0 0 0 9 0 0 0 18 0 1 0 1099594287 3891200 571 1992294400 4194304 5102416 548682068800 18446744073709551615 4272801 0 0 4096 3 0 0 0 17 1 0 0
/proc/15199/statm: 950 571 98 221 0 726 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3800

[startup+0.302477 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 15199
/proc/meminfo: memFree=1086144/2055920 swapFree=4174052/4192956
[pid=15199] ppid=15197 vsize=3656 CPUtime=0.29
/proc/15199/stat : 15199 (varsat-random_s) R 15197 15199 15107 0 -1 4194304 600 0 0 0 29 0 0 0 19 0 1 0 1099594287 3743744 560 1992294400 4194304 5102416 548682068800 18446744073709551615 4220290 0 0 4096 3 0 0 0 17 1 0 0
/proc/15199/statm: 914 560 112 221 0 690 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3656

[startup+0.70155 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 15199
/proc/meminfo: memFree=1086144/2055920 swapFree=4174052/4192956
[pid=15199] ppid=15197 vsize=3788 CPUtime=0.69
/proc/15199/stat : 15199 (varsat-random_s) R 15197 15199 15107 0 -1 4194304 634 0 0 0 69 0 0 0 22 0 1 0 1099594287 3878912 594 1992294400 4194304 5102416 548682068800 18446744073709551615 4220300 0 0 4096 3 0 0 0 17 1 0 0
/proc/15199/statm: 947 594 112 221 0 723 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3788

[startup+1.5017 s]
/proc/loadavg: 0.91 0.95 0.98 2/65 15200
/proc/meminfo: memFree=1084024/2055920 swapFree=4174052/4192956
[pid=15199] ppid=15197 vsize=4344 CPUtime=1.49
/proc/15199/stat : 15199 (varsat-random_s) R 15197 15199 15107 0 -1 4194304 754 0 0 0 149 0 0 0 25 0 1 0 1099594287 4448256 714 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/15199/statm: 1086 714 112 221 0 862 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4344

[startup+3.10199 s]
/proc/loadavg: 0.91 0.95 0.98 2/65 15200
/proc/meminfo: memFree=1083448/2055920 swapFree=4174052/4192956
[pid=15199] ppid=15197 vsize=4752 CPUtime=3.09
/proc/15199/stat : 15199 (varsat-random_s) R 15197 15199 15107 0 -1 4194304 858 0 0 0 309 0 0 0 25 0 1 0 1099594287 4866048 818 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/15199/statm: 1188 818 112 221 0 964 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4752

[startup+6.30156 s]
/proc/loadavg: 0.92 0.95 0.98 2/65 15200
/proc/meminfo: memFree=1082616/2055920 swapFree=4174052/4192956
[pid=15199] ppid=15197 vsize=5292 CPUtime=6.28
/proc/15199/stat : 15199 (varsat-random_s) R 15197 15199 15107 0 -1 4194304 1001 0 0 0 628 0 0 0 25 0 1 0 1099594287 5419008 961 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/15199/statm: 1323 961 112 221 0 1099 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 5292

[startup+12.7017 s]
/proc/loadavg: 0.93 0.95 0.98 2/65 15200
/proc/meminfo: memFree=1081848/2055920 swapFree=4174052/4192956
[pid=15199] ppid=15197 vsize=6092 CPUtime=12.68
/proc/15199/stat : 15199 (varsat-random_s) R 15197 15199 15107 0 -1 4194304 1154 0 0 0 1268 0 0 0 25 0 1 0 1099594287 6238208 1114 1992294400 4194304 5102416 548682068800 18446744073709551615 4230663 0 0 4096 3 0 0 0 17 1 0 0
/proc/15199/statm: 1523 1114 112 221 0 1299 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 6092

[startup+25.501 s]
/proc/loadavg: 0.94 0.96 0.98 2/65 15201
/proc/meminfo: memFree=1081016/2055920 swapFree=4174052/4192956
[pid=15199] ppid=15197 vsize=6716 CPUtime=25.48
/proc/15199/stat : 15199 (varsat-random_s) R 15197 15199 15107 0 -1 4194304 1332 0 0 0 2547 1 0 0 25 0 1 0 1099594287 6877184 1292 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 1 0 0
/proc/15199/statm: 1679 1292 112 221 0 1455 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6716

[startup+51.1027 s]
/proc/loadavg: 0.96 0.96 0.98 2/65 15202
/proc/meminfo: memFree=1080312/2055920 swapFree=4174052/4192956
[pid=15199] ppid=15197 vsize=7656 CPUtime=51.07
/proc/15199/stat : 15199 (varsat-random_s) R 15197 15199 15107 0 -1 4194304 1545 0 0 0 5106 1 0 0 25 0 1 0 1099594287 7839744 1505 1992294400 4194304 5102416 548682068800 18446744073709551615 4249563 0 0 4096 3 0 0 0 17 1 0 0
/proc/15199/statm: 1914 1505 112 221 0 1690 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 7656

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.98 2/65 15202
/proc/meminfo: memFree=1079096/2055920 swapFree=4174052/4192956
[pid=15199] ppid=15197 vsize=8876 CPUtime=102.26
/proc/15199/stat : 15199 (varsat-random_s) R 15197 15199 15107 0 -1 4194304 1835 0 0 0 10224 2 0 0 25 0 1 0 1099594287 9089024 1795 1992294400 4194304 5102416 548682068800 18446744073709551615 4228254 0 0 4096 3 0 0 0 17 1 0 0
/proc/15199/statm: 2219 1795 112 221 0 1995 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 8876

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15202
/proc/meminfo: memFree=1078200/2055920 swapFree=4174052/4192956
[pid=15199] ppid=15197 vsize=9992 CPUtime=162.23
/proc/15199/stat : 15199 (varsat-random_s) R 15197 15199 15107 0 -1 4194304 2071 0 0 0 16221 2 0 0 25 0 1 0 1099594287 10231808 2031 1992294400 4194304 5102416 548682068800 18446744073709551615 4249631 0 0 4096 3 0 0 0 17 1 0 0
/proc/15199/statm: 2498 2031 112 221 0 2274 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 9992

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15202
/proc/meminfo: memFree=1077560/2055920 swapFree=4174052/4192956
[pid=15199] ppid=15197 vsize=10532 CPUtime=222.21
/proc/15199/stat : 15199 (varsat-random_s) R 15197 15199 15107 0 -1 4194304 2224 0 0 0 22219 2 0 0 25 0 1 0 1099594287 10784768 2184 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/15199/statm: 2633 2184 112 221 0 2409 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 10532

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15202
/proc/meminfo: memFree=1077112/2055920 swapFree=4174052/4192956
[pid=15199] ppid=15197 vsize=11064 CPUtime=282.19
/proc/15199/stat : 15199 (varsat-random_s) R 15197 15199 15107 0 -1 4194304 2328 0 0 0 28217 2 0 0 25 0 1 0 1099594287 11329536 2288 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 1 0 0
/proc/15199/statm: 2766 2288 112 221 0 2542 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 11064

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15202
/proc/meminfo: memFree=1076600/2055920 swapFree=4174052/4192956
[pid=15199] ppid=15197 vsize=11600 CPUtime=342.18
/proc/15199/stat : 15199 (varsat-random_s) R 15197 15199 15107 0 -1 4194304 2460 0 0 0 34215 3 0 0 25 0 1 0 1099594287 11878400 2420 1992294400 4194304 5102416 548682068800 18446744073709551615 4249619 0 0 4096 3 0 0 0 17 1 0 0
/proc/15199/statm: 2900 2420 112 221 0 2676 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 11600

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15202
/proc/meminfo: memFree=1076280/2055920 swapFree=4174052/4192956
[pid=15199] ppid=15197 vsize=11980 CPUtime=402.15
/proc/15199/stat : 15199 (varsat-random_s) R 15197 15199 15107 0 -1 4194304 2546 0 0 0 40212 3 0 0 25 0 1 0 1099594287 12267520 2506 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/15199/statm: 2995 2506 112 221 0 2771 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 11980

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15202
/proc/meminfo: memFree=1076024/2055920 swapFree=4174052/4192956
[pid=15199] ppid=15197 vsize=12168 CPUtime=462.13
/proc/15199/stat : 15199 (varsat-random_s) R 15197 15199 15107 0 -1 4194304 2582 0 0 0 46210 3 0 0 25 0 1 0 1099594287 12460032 2542 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/15199/statm: 3042 2542 112 221 0 2818 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 12168

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15202
/proc/meminfo: memFree=1075704/2055920 swapFree=4174052/4192956
[pid=15199] ppid=15197 vsize=12548 CPUtime=522.12
/proc/15199/stat : 15199 (varsat-random_s) R 15197 15199 15107 0 -1 4194304 2666 0 0 0 52208 4 0 0 25 0 1 0 1099594287 12849152 2626 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/15199/statm: 3137 2626 112 221 0 2913 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 12548

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15202
/proc/meminfo: memFree=1075256/2055920 swapFree=4174052/4192956
[pid=15199] ppid=15197 vsize=12928 CPUtime=582.1
/proc/15199/stat : 15199 (varsat-random_s) R 15197 15199 15107 0 -1 4194304 2775 0 0 0 58206 4 0 0 25 0 1 0 1099594287 13238272 2735 1992294400 4194304 5102416 548682068800 18446744073709551615 4249619 0 0 4096 3 0 0 0 17 1 0 0
/proc/15199/statm: 3232 2735 112 221 0 3008 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 12928

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15202
/proc/meminfo: memFree=1075192/2055920 swapFree=4174052/4192956
[pid=15199] ppid=15197 vsize=13120 CPUtime=642.08
/proc/15199/stat : 15199 (varsat-random_s) R 15197 15199 15107 0 -1 4194304 2799 0 0 0 64204 4 0 0 25 0 1 0 1099594287 13434880 2759 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/15199/statm: 3280 2759 112 221 0 3056 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 13120

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15202
/proc/meminfo: memFree=1074872/2055920 swapFree=4174052/4192956
[pid=15199] ppid=15197 vsize=13308 CPUtime=702.05
/proc/15199/stat : 15199 (varsat-random_s) R 15197 15199 15107 0 -1 4194304 2869 0 0 0 70201 4 0 0 25 0 1 0 1099594287 13627392 2829 1992294400 4194304 5102416 548682068800 18446744073709551615 4249529 0 0 4096 3 0 0 0 17 1 0 0
/proc/15199/statm: 3327 2829 112 221 0 3103 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 13308

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15202
/proc/meminfo: memFree=1074680/2055920 swapFree=4174052/4192956
[pid=15199] ppid=15197 vsize=13496 CPUtime=762.04
/proc/15199/stat : 15199 (varsat-random_s) R 15197 15199 15107 0 -1 4194304 2926 0 0 0 76199 5 0 0 25 0 1 0 1099594287 13819904 2886 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/15199/statm: 3374 2886 112 221 0 3150 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 13496

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15202
/proc/meminfo: memFree=1074424/2055920 swapFree=4174052/4192956
[pid=15199] ppid=15197 vsize=13828 CPUtime=822.02
/proc/15199/stat : 15199 (varsat-random_s) R 15197 15199 15107 0 -1 4194304 2982 0 0 0 82197 5 0 0 25 0 1 0 1099594287 14159872 2942 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/15199/statm: 3457 2942 112 221 0 3233 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 13828

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15202
/proc/meminfo: memFree=1074424/2055920 swapFree=4174052/4192956
[pid=15199] ppid=15197 vsize=13828 CPUtime=881.99
/proc/15199/stat : 15199 (varsat-random_s) R 15197 15199 15107 0 -1 4194304 2986 0 0 0 88194 5 0 0 25 0 1 0 1099594287 14159872 2946 1992294400 4194304 5102416 548682068800 18446744073709551615 4249145 0 0 4096 3 0 0 0 17 1 0 0
/proc/15199/statm: 3457 2946 112 221 0 3233 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 13828

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15202
/proc/meminfo: memFree=1074104/2055920 swapFree=4174052/4192956
[pid=15199] ppid=15197 vsize=14020 CPUtime=941.97
/proc/15199/stat : 15199 (varsat-random_s) R 15197 15199 15107 0 -1 4194304 3058 0 0 0 94192 5 0 0 25 0 1 0 1099594287 14356480 3018 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/15199/statm: 3505 3018 112 221 0 3281 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 14020

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15202
/proc/meminfo: memFree=1074040/2055920 swapFree=4174052/4192956
[pid=15199] ppid=15197 vsize=14256 CPUtime=1001.95
/proc/15199/stat : 15199 (varsat-random_s) R 15197 15199 15107 0 -1 4194304 3086 0 0 0 100190 5 0 0 25 0 1 0 1099594287 14598144 3046 1992294400 4194304 5102416 548682068800 18446744073709551615 4249582 0 0 4096 3 0 0 0 17 1 0 0
/proc/15199/statm: 3564 3046 112 221 0 3340 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 14256

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15202
/proc/meminfo: memFree=1073912/2055920 swapFree=4174052/4192956
[pid=15199] ppid=15197 vsize=14256 CPUtime=1061.93
/proc/15199/stat : 15199 (varsat-random_s) R 15197 15199 15107 0 -1 4194304 3108 0 0 0 106188 5 0 0 25 0 1 0 1099594287 14598144 3068 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/15199/statm: 3564 3068 112 221 0 3340 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 14256

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15202
/proc/meminfo: memFree=1073784/2055920 swapFree=4174052/4192956
[pid=15199] ppid=15197 vsize=14444 CPUtime=1121.91
/proc/15199/stat : 15199 (varsat-random_s) R 15197 15199 15107 0 -1 4194304 3142 0 0 0 112186 5 0 0 25 0 1 0 1099594287 14790656 3102 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/15199/statm: 3611 3102 112 221 0 3387 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 14444

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15208
/proc/meminfo: memFree=1073080/2055920 swapFree=4174052/4192956
[pid=15199] ppid=15197 vsize=14968 CPUtime=1181.89
/proc/15199/stat : 15199 (varsat-random_s) R 15197 15199 15107 0 -1 4194304 3249 0 0 0 118183 6 0 0 25 0 1 0 1099594287 15327232 3209 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/15199/statm: 3742 3209 112 221 0 3518 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 14968



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 15208
/proc/meminfo: memFree=1073080/2055920 swapFree=4174052/4192956
[pid=15199] ppid=15197 vsize=14968 CPUtime=1200.09
/proc/15199/stat : 15199 (varsat-random_s) R 15197 15199 15107 0 -1 4194304 3252 0 0 0 120003 6 0 0 25 0 1 0 1099594287 15327232 3212 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 1 0 0
/proc/15199/statm: 3742 3212 112 221 0 3518 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 14968

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 0.98 2/65 15208
/proc/meminfo: memFree=1073080/2055920 swapFree=4174052/4192956
[pid=15199] ppid=15197 vsize=14968 CPUtime=1200.09
/proc/15199/stat : 15199 (varsat-random_s) R 15197 15199 15107 0 -1 4194304 3252 0 0 0 120003 6 0 0 25 0 1 0 1099594287 15327232 3212 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 1 0 0
/proc/15199/statm: 3742 3212 112 221 0 3518 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 14968

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.1
CPU user time (s): 1200.03
CPU system time (s): 0.065989
CPU usage (%): 99.9659
Max. virtual memory (cumulated for all children) (KiB): 14968

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.03
system time used= 0.065989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3252
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= 2041

runsolver used 0.778881 second user time and 2.5996 second system time

The end

Launcher Data 

Begin job on node17 at 2009-03-28 20:41:23
IDJOB=1516421
IDBENCH=70511
IDSOLVER=539
FILE ID=node17/1516421-1238269283
PBS_JOBID= 9060892
Free space on /tmp= 66332 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/70/unif-k7-r89-v70-c6230-S284173264-081.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516421-1238269283/watcher-1516421-1238269283 -o /tmp/evaluation-result-1516421-1238269283/solver-1516421-1238269283 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=820629458 HOME/instance-1516421-1238269283.cnf

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

MD5SUM BENCH= e8f7903d690618b3eb32880d64fd6acf
RANDOM SEED=820629458

node17.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		: 3000.265
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		: 3000.265
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:       1086624 kB
Buffers:         79400 kB
Cached:         797356 kB
SwapCached:      12684 kB
Active:          57840 kB
Inactive:       833008 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1086624 kB
SwapTotal:     4192956 kB
SwapFree:      4174052 kB
Dirty:            1168 kB
Writeback:           0 kB
Mapped:          19680 kB
Slab:            64320 kB
Committed_AS:  2877616 kB
PageTables:       1464 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= 66328 MiB
End job on node17 at 2009-03-28 21:01:25