Trace number 1514357

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) 1200.08 1200.52

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/4000/
unif-k3-r4.2-v4000-c16800-S2018484485-019.cnf
MD5SUM2fdf3400f00d8b99db65500ea60232b7
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.41578
Satisfiable
(Un)Satisfiability was proved
Number of variables4000
Number of clauses16800
Sum of the clauses size50400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 316800
Number of clauses of size 40
Number of clauses of size 50
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:  4000                                                 |
0.00/0.00	c |  Number of clauses:    16800                                                |
0.00/0.03	c |  Parsing time:         0.03         s                                       |
0.00/0.03	c |  Timeout:              43200 s
0.00/0.03	c |  Random Seed:          710994791.000000
0.00/0.03	c |  Heuristic:            EMSP-G, threshold 0.750                              |
0.00/0.03	c |  Branching Rule:       default (solution-guided)                            |
0.00/0.03	c |  Learned clauses in surveys?  Using NO learned clauses.                     |
0.00/0.03	c |                                                                             |
0.04/0.06	c ============================[ Search Statistics ]==============================
0.04/0.06	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.04/0.06	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.04/0.06	c ===============================================================================
0.04/0.06	c |         0 |    3896    16614    50403 |     5538        0    nan |  0.000 % |
0.49/0.56	c |       101 |    3896    16614    50403 |     6091      101     98 |  0.000 % |
0.99/1.08	c |       251 |    3896    16614    50403 |     6700      251    102 |  0.000 % |
1.59/1.62	c |       478 |    3896    16614    50403 |     7371      478     99 |  0.000 % |
2.09/2.16	c |       815 |    3896    16614    50403 |     8108      815     94 |  0.000 % |
2.68/2.74	c |      1322 |    3896    16614    50403 |     8919     1322     95 |  0.000 % |
3.29/3.35	c |      2081 |    3896    16614    50403 |     9810     2081     96 |  0.000 % |
3.98/4.04	c |      3223 |    3896    16614    50403 |    10791     3223     99 |  0.000 % |
4.78/4.82	c |      4931 |    3896    16614    50403 |    11871     4931    101 |  0.000 % |
5.79/5.81	c |      7493 |    3896    16614    50403 |    13058     7493    102 |  0.000 % |
7.19/7.20	c |     11337 |    3896    16614    50403 |    14364    11337    105 |  0.000 % |
9.08/9.13	c |     17104 |    3896    16614    50403 |    15800     9603    110 |  0.000 % |
12.19/12.21	c |     25753 |    3896    16614    50403 |    17380    10041    116 |  0.000 % |
16.88/16.98	c |     38727 |    3896    16614    50403 |    19118    14040    119 |  0.000 % |
24.38/24.47	c |     58189 |    3896    16614    50403 |    21030    13743    116 |  0.000 % |
38.58/38.64	c |     87383 |    3896    16614    50403 |    23133    21268    121 |  0.000 % |
59.67/59.77	c |    131172 |    3896    16614    50403 |    25446    17180    127 |  0.000 % |
93.65/93.73	c |    196859 |    3896    16614    50403 |    27991    14933    127 |  0.000 % |
148.34/148.45	c |    295385 |    3896    16614    50403 |    30790    19137    124 |  0.000 % |
235.01/235.15	c |    443174 |    3896    16614    50403 |    33869    21757    123 |  0.000 % |
385.15/385.32	c |    664859 |    3896    16614    50403 |    37256    33741    134 |  0.000 % |
614.77/615.04	c |    997388 |    3896    16614    50403 |    40982    32687    130 |  0.000 % |
969.04/969.47	c |   1496176 |    3896    16614    50403 |    45080    37514    140 |  0.000 % |

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-1514357-1238236898/watcher-1514357-1238236898 -o /tmp/evaluation-result-1514357-1238236898/solver-1514357-1238236898 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=710994791 HOME/instance-1514357-1238236898.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.02 0.99 3/64 1273
/proc/meminfo: memFree=937400/2055920 swapFree=4177704/4192956
[pid=1273] ppid=1271 vsize=3084 CPUtime=0
/proc/1273/stat : 1273 (varsat-random_s) R 1271 1273 1236 0 -1 4194304 440 0 0 0 0 0 0 0 18 0 1 0 1096355971 3158016 425 1992294400 4194304 5102416 548682068800 18446744073709551615 4490078 0 0 4096 3 0 0 0 17 1 0 0
/proc/1273/statm: 771 425 88 221 0 547 0

[startup+0.0518819 s]
/proc/loadavg: 1.00 1.02 0.99 3/64 1273
/proc/meminfo: memFree=937400/2055920 swapFree=4177704/4192956
[pid=1273] ppid=1271 vsize=5304 CPUtime=0.04
/proc/1273/stat : 1273 (varsat-random_s) R 1271 1273 1236 0 -1 4194304 987 0 0 0 4 0 0 0 18 0 1 0 1096355971 5431296 972 1992294400 4194304 5102416 548682068800 18446744073709551615 4285201 0 0 4096 3 0 0 0 17 1 0 0
/proc/1273/statm: 1326 972 98 221 0 1102 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5304

[startup+0.10189 s]
/proc/loadavg: 1.00 1.02 0.99 3/64 1273
/proc/meminfo: memFree=937400/2055920 swapFree=4177704/4192956
[pid=1273] ppid=1271 vsize=5160 CPUtime=0.09
/proc/1273/stat : 1273 (varsat-random_s) R 1271 1273 1236 0 -1 4194304 1025 0 0 0 9 0 0 0 18 0 1 0 1096355971 5283840 943 1992294400 4194304 5102416 548682068800 18446744073709551615 4221940 0 0 4096 3 0 0 0 17 1 0 0
/proc/1273/statm: 1290 943 102 221 0 1066 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5160

[startup+0.301926 s]
/proc/loadavg: 1.00 1.02 0.99 3/64 1273
/proc/meminfo: memFree=937400/2055920 swapFree=4177704/4192956
[pid=1273] ppid=1271 vsize=5160 CPUtime=0.29
/proc/1273/stat : 1273 (varsat-random_s) R 1271 1273 1236 0 -1 4194304 1025 0 0 0 29 0 0 0 19 0 1 0 1096355971 5283840 943 1992294400 4194304 5102416 548682068800 18446744073709551615 4221191 0 0 4096 3 0 0 0 17 1 0 0
/proc/1273/statm: 1290 943 102 221 0 1066 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5160

[startup+0.702 s]
/proc/loadavg: 1.00 1.02 0.99 3/64 1273
/proc/meminfo: memFree=937400/2055920 swapFree=4177704/4192956
[pid=1273] ppid=1271 vsize=5160 CPUtime=0.69
/proc/1273/stat : 1273 (varsat-random_s) R 1271 1273 1236 0 -1 4194304 1038 0 0 0 69 0 0 0 22 0 1 0 1096355971 5283840 956 1992294400 4194304 5102416 548682068800 18446744073709551615 4220244 0 0 4096 3 0 0 0 17 1 0 0
/proc/1273/statm: 1290 956 115 221 0 1066 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5160

[startup+1.50115 s]
/proc/loadavg: 1.00 1.02 0.99 2/65 1274
/proc/meminfo: memFree=933680/2055920 swapFree=4177704/4192956
[pid=1273] ppid=1271 vsize=5160 CPUtime=1.49
/proc/1273/stat : 1273 (varsat-random_s) R 1271 1273 1236 0 -1 4194304 1038 0 0 0 149 0 0 0 25 0 1 0 1096355971 5283840 956 1992294400 4194304 5102416 548682068800 18446744073709551615 4220244 0 0 4096 3 0 0 0 17 1 0 0
/proc/1273/statm: 1290 956 115 221 0 1066 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5160

[startup+3.10144 s]
/proc/loadavg: 1.00 1.02 0.99 2/65 1274
/proc/meminfo: memFree=933552/2055920 swapFree=4177704/4192956
[pid=1273] ppid=1271 vsize=5292 CPUtime=3.08
/proc/1273/stat : 1273 (varsat-random_s) R 1271 1273 1236 0 -1 4194304 1074 0 0 0 308 0 0 0 25 0 1 0 1096355971 5419008 992 1992294400 4194304 5102416 548682068800 18446744073709551615 4221957 0 0 4096 3 0 0 0 17 1 0 0
/proc/1273/statm: 1323 992 115 221 0 1099 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 5292

[startup+6.30203 s]
/proc/loadavg: 1.00 1.02 0.99 2/65 1274
/proc/meminfo: memFree=931632/2055920 swapFree=4177704/4192956
[pid=1273] ppid=1271 vsize=8340 CPUtime=6.29
/proc/1273/stat : 1273 (varsat-random_s) R 1271 1273 1236 0 -1 4194304 1827 0 0 0 628 1 0 0 25 0 1 0 1096355971 8540160 1745 1992294400 4194304 5102416 548682068800 18446744073709551615 4220549 0 0 4096 3 0 0 0 17 1 0 0
/proc/1273/statm: 2085 1745 115 221 0 1861 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8340

[startup+12.7012 s]
/proc/loadavg: 1.00 1.02 0.99 2/65 1274
/proc/meminfo: memFree=925176/2055920 swapFree=4177704/4192956
[pid=1273] ppid=1271 vsize=13648 CPUtime=12.69
/proc/1273/stat : 1273 (varsat-random_s) R 1271 1273 1236 0 -1 4194304 3166 0 0 0 1267 2 0 0 25 0 1 0 1096355971 13975552 3084 1992294400 4194304 5102416 548682068800 18446744073709551615 4220204 0 0 4096 3 0 0 0 17 1 0 0
/proc/1273/statm: 3412 3084 115 221 0 3188 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13648

[startup+25.5016 s]
/proc/loadavg: 1.00 1.02 0.99 2/65 1275
/proc/meminfo: memFree=922424/2055920 swapFree=4177704/4192956
[pid=1273] ppid=1271 vsize=16384 CPUtime=25.48
/proc/1273/stat : 1273 (varsat-random_s) R 1271 1273 1236 0 -1 4194304 3831 0 0 0 2546 2 0 0 25 0 1 0 1096355971 16777216 3749 1992294400 4194304 5102416 548682068800 18446744073709551615 4248840 0 0 4096 3 0 0 0 17 1 0 0
/proc/1273/statm: 4096 3749 115 221 0 3872 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 16384

[startup+51.1013 s]
/proc/loadavg: 1.00 1.01 0.99 2/65 1276
/proc/meminfo: memFree=918584/2055920 swapFree=4177704/4192956
[pid=1273] ppid=1271 vsize=20740 CPUtime=51.07
/proc/1273/stat : 1273 (varsat-random_s) R 1271 1273 1236 0 -1 4194304 4919 0 0 0 5103 4 0 0 25 0 1 0 1096355971 21237760 4837 1992294400 4194304 5102416 548682068800 18446744073709551615 4249634 0 0 4096 3 0 0 0 17 1 0 0
/proc/1273/statm: 5185 4837 115 221 0 4961 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 20740

[startup+102.306 s]
/proc/loadavg: 1.00 1.01 0.99 2/65 1276
/proc/meminfo: memFree=913528/2055920 swapFree=4177704/4192956
[pid=1273] ppid=1271 vsize=25384 CPUtime=102.26
/proc/1273/stat : 1273 (varsat-random_s) R 1271 1273 1236 0 -1 4194304 6069 0 0 0 10220 6 0 0 25 0 1 0 1096355971 25993216 5987 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/1273/statm: 6346 5987 115 221 0 6122 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 25384

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 1276
/proc/meminfo: memFree=910520/2055920 swapFree=4177704/4192956
[pid=1273] ppid=1271 vsize=28300 CPUtime=162.23
/proc/1273/stat : 1273 (varsat-random_s) R 1271 1273 1236 0 -1 4194304 6817 0 0 0 16217 6 0 0 25 0 1 0 1096355971 28979200 6735 1992294400 4194304 5102416 548682068800 18446744073709551615 4249648 0 0 4096 3 0 0 0 17 1 0 0
/proc/1273/statm: 7075 6735 115 221 0 6851 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 28300

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 1276
/proc/meminfo: memFree=907192/2055920 swapFree=4177704/4192956
[pid=1273] ppid=1271 vsize=31736 CPUtime=222.21
/proc/1273/stat : 1273 (varsat-random_s) R 1271 1273 1236 0 -1 4194304 7638 0 0 0 22213 8 0 0 25 0 1 0 1096355971 32497664 7556 1992294400 4194304 5102416 548682068800 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 1 0 0
/proc/1273/statm: 7934 7556 115 221 0 7710 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 31736

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 1276
/proc/meminfo: memFree=904376/2055920 swapFree=4177704/4192956
[pid=1273] ppid=1271 vsize=34424 CPUtime=282.19
/proc/1273/stat : 1273 (varsat-random_s) R 1271 1273 1236 0 -1 4194304 8323 0 0 0 28210 9 0 0 25 0 1 0 1096355971 35250176 8241 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/1273/statm: 8606 8241 115 221 0 8382 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 34424

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 1276
/proc/meminfo: memFree=902904/2055920 swapFree=4177704/4192956
[pid=1273] ppid=1271 vsize=35876 CPUtime=342.17
/proc/1273/stat : 1273 (varsat-random_s) R 1271 1273 1236 0 -1 4194304 8696 0 0 0 34207 10 0 0 25 0 1 0 1096355971 36737024 8614 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/1273/statm: 8969 8614 115 221 0 8745 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 35876

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 1276
/proc/meminfo: memFree=900664/2055920 swapFree=4177704/4192956
[pid=1273] ppid=1271 vsize=38120 CPUtime=402.14
/proc/1273/stat : 1273 (varsat-random_s) R 1271 1273 1236 0 -1 4194304 9244 0 0 0 40204 10 0 0 25 0 1 0 1096355971 39034880 9162 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/1273/statm: 9530 9162 115 221 0 9306 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 38120

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 1276
/proc/meminfo: memFree=899576/2055920 swapFree=4177704/4192956
[pid=1273] ppid=1271 vsize=39176 CPUtime=462.12
/proc/1273/stat : 1273 (varsat-random_s) R 1271 1273 1236 0 -1 4194304 9510 0 0 0 46201 11 0 0 25 0 1 0 1096355971 40116224 9428 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/1273/statm: 9794 9428 115 221 0 9570 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 39176

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 1276
/proc/meminfo: memFree=897656/2055920 swapFree=4177704/4192956
[pid=1273] ppid=1271 vsize=41196 CPUtime=522.1
/proc/1273/stat : 1273 (varsat-random_s) R 1271 1273 1236 0 -1 4194304 10002 0 0 0 52199 11 0 0 25 0 1 0 1096355971 42184704 9920 1992294400 4194304 5102416 548682068800 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 1 0 0
/proc/1273/statm: 10299 9920 115 221 0 10075 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 41196

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 1276
/proc/meminfo: memFree=897528/2055920 swapFree=4177704/4192956
[pid=1273] ppid=1271 vsize=41196 CPUtime=582.08
/proc/1273/stat : 1273 (varsat-random_s) R 1271 1273 1236 0 -1 4194304 10024 0 0 0 58197 11 0 0 25 0 1 0 1096355971 42184704 9942 1992294400 4194304 5102416 548682068800 18446744073709551615 4244133 0 0 4096 3 0 0 0 17 1 0 0
/proc/1273/statm: 10299 9942 115 221 0 10075 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 41196

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 1276
/proc/meminfo: memFree=896184/2055920 swapFree=4177704/4192956
[pid=1273] ppid=1271 vsize=42776 CPUtime=642.06
/proc/1273/stat : 1273 (varsat-random_s) R 1271 1273 1236 0 -1 4194304 10366 0 0 0 64194 12 0 0 25 0 1 0 1096355971 43802624 10284 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/1273/statm: 10694 10284 115 221 0 10470 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 42776

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 1276
/proc/meminfo: memFree=894072/2055920 swapFree=4177704/4192956
[pid=1273] ppid=1271 vsize=44768 CPUtime=702.04
/proc/1273/stat : 1273 (varsat-random_s) R 1271 1273 1236 0 -1 4194304 10871 0 0 0 70191 13 0 0 25 0 1 0 1096355971 45842432 10789 1992294400 4194304 5102416 548682068800 18446744073709551615 4249957 0 0 4096 3 0 0 0 17 1 0 0
/proc/1273/statm: 11192 10789 115 221 0 10968 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 44768

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 1276
/proc/meminfo: memFree=893304/2055920 swapFree=4177704/4192956
[pid=1273] ppid=1271 vsize=45560 CPUtime=762.02
/proc/1273/stat : 1273 (varsat-random_s) R 1271 1273 1236 0 -1 4194304 11075 0 0 0 76189 13 0 0 25 0 1 0 1096355971 46653440 10993 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/1273/statm: 11390 10993 115 221 0 11166 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 45560

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 1276
/proc/meminfo: memFree=892920/2055920 swapFree=4177704/4192956
[pid=1273] ppid=1271 vsize=45956 CPUtime=821.99
/proc/1273/stat : 1273 (varsat-random_s) R 1271 1273 1236 0 -1 4194304 11169 0 0 0 82186 13 0 0 25 0 1 0 1096355971 47058944 11087 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/1273/statm: 11489 11087 115 221 0 11265 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 45956

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 1276
/proc/meminfo: memFree=892728/2055920 swapFree=4177704/4192956
[pid=1273] ppid=1271 vsize=46088 CPUtime=881.97
/proc/1273/stat : 1273 (varsat-random_s) R 1271 1273 1236 0 -1 4194304 11206 0 0 0 88184 13 0 0 25 0 1 0 1096355971 47194112 11124 1992294400 4194304 5102416 548682068800 18446744073709551615 4249699 0 0 4096 3 0 0 0 17 1 0 0
/proc/1273/statm: 11522 11124 115 221 0 11298 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 46088

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 1276
/proc/meminfo: memFree=892408/2055920 swapFree=4177704/4192956
[pid=1273] ppid=1271 vsize=46488 CPUtime=941.94
/proc/1273/stat : 1273 (varsat-random_s) R 1271 1273 1236 0 -1 4194304 11303 0 0 0 94181 13 0 0 25 0 1 0 1096355971 47603712 11221 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/1273/statm: 11622 11221 115 221 0 11398 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 46488

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 1276
/proc/meminfo: memFree=888440/2055920 swapFree=4177704/4192956
[pid=1273] ppid=1271 vsize=50448 CPUtime=1001.92
/proc/1273/stat : 1273 (varsat-random_s) R 1271 1273 1236 0 -1 4194304 12281 0 0 0 100178 14 0 0 25 0 1 0 1096355971 51658752 12199 1992294400 4194304 5102416 548682068800 18446744073709551615 4249737 0 0 4096 3 0 0 0 17 1 0 0
/proc/1273/statm: 12612 12199 115 221 0 12388 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 50448

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 1276
/proc/meminfo: memFree=885496/2055920 swapFree=4177704/4192956
[pid=1273] ppid=1271 vsize=53368 CPUtime=1061.9
/proc/1273/stat : 1273 (varsat-random_s) R 1271 1273 1236 0 -1 4194304 13010 0 0 0 106175 15 0 0 25 0 1 0 1096355971 54648832 12928 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/1273/statm: 13342 12928 115 221 0 13118 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 53368

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 1276
/proc/meminfo: memFree=883704/2055920 swapFree=4177704/4192956
[pid=1273] ppid=1271 vsize=55136 CPUtime=1121.88
/proc/1273/stat : 1273 (varsat-random_s) R 1271 1273 1236 0 -1 4194304 13471 0 0 0 112172 16 0 0 25 0 1 0 1096355971 56459264 13389 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/1273/statm: 13784 13389 115 221 0 13560 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 55136

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 1282
/proc/meminfo: memFree=883384/2055920 swapFree=4177704/4192956
[pid=1273] ppid=1271 vsize=55136 CPUtime=1181.86
/proc/1273/stat : 1273 (varsat-random_s) R 1271 1273 1236 0 -1 4194304 13471 0 0 0 118170 16 0 0 25 0 1 0 1096355971 56459264 13389 1992294400 4194304 5102416 548682068800 18446744073709551615 4249699 0 0 4096 3 0 0 0 17 1 0 0
/proc/1273/statm: 13784 13389 115 221 0 13560 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 55136



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 1282
/proc/meminfo: memFree=883384/2055920 swapFree=4177704/4192956
[pid=1273] ppid=1271 vsize=55136 CPUtime=1200.05
/proc/1273/stat : 1273 (varsat-random_s) R 1271 1273 1236 0 -1 4194304 13471 0 0 0 119989 16 0 0 25 0 1 0 1096355971 56459264 13389 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/1273/statm: 13784 13389 115 221 0 13560 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 55136

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 0.99 2/65 1282
/proc/meminfo: memFree=883384/2055920 swapFree=4177704/4192956
[pid=1273] ppid=1271 vsize=55136 CPUtime=1200.05
/proc/1273/stat : 1273 (varsat-random_s) R 1271 1273 1236 0 -1 4194304 13471 0 0 0 119989 16 0 0 25 0 1 0 1096355971 56459264 13389 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/1273/statm: 13784 13389 115 221 0 13560 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 55136

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.08
CPU user time (s): 1199.9
CPU system time (s): 0.175973
CPU usage (%): 99.9634
Max. virtual memory (cumulated for all children) (KiB): 55136

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.9
system time used= 0.175973
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13471
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= 2708

runsolver used 0.898863 second user time and 2.45063 second system time

The end

Launcher Data 

Begin job on node24 at 2009-03-28 11:41:38
IDJOB=1514357
IDBENCH=70339
IDSOLVER=539
FILE ID=node24/1514357-1238236898
PBS_JOBID= 9060733
Free space on /tmp= 65752 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/4000/unif-k3-r4.2-v4000-c16800-S2018484485-019.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514357-1238236898/watcher-1514357-1238236898 -o /tmp/evaluation-result-1514357-1238236898/solver-1514357-1238236898 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=710994791 HOME/instance-1514357-1238236898.cnf

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

MD5SUM BENCH= 2fdf3400f00d8b99db65500ea60232b7
RANDOM SEED=710994791

node24.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		: 3000.260
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		: 3000.260
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:        937816 kB
Buffers:         83640 kB
Cached:         936304 kB
SwapCached:       9032 kB
Active:          32120 kB
Inactive:       998184 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        937816 kB
SwapTotal:     4192956 kB
SwapFree:      4177704 kB
Dirty:            1336 kB
Writeback:           0 kB
Mapped:          15992 kB
Slab:            73684 kB
Committed_AS:  3103364 kB
PageTables:       1448 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= 65752 MiB
End job on node24 at 2009-03-28 12:01:41