Trace number 1517873

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 1211.61

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/380/
unif-k3-r4.25-v380-c1615-S260616787-042.cnf
MD5SUM9a70ac660abd105bceac08fd27643051
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark46.8969
Satisfiable
(Un)Satisfiability was proved
Number of variables380
Number of clauses1615
Sum of the clauses size4845
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31615
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:  380                                                  |
0.00/0.00	c |  Number of clauses:    1615                                                 |
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:          744675386.000000
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 |     378     1613     4856 |      537        0    nan |  0.000 % |
0.00/0.01	c |       100 |     378     1613     4856 |      591      100     23 |  0.001 % |
0.00/0.03	c |       250 |     378     1613     4856 |      650      250     21 |  0.001 % |
0.00/0.04	c |       475 |     378     1613     4856 |      715      475     21 |  0.001 % |
0.00/0.07	c |       812 |     378     1613     4856 |      787      436     18 |  0.001 % |
0.09/0.09	c |      1319 |     378     1613     4856 |      865      528     17 |  0.001 % |
0.09/0.13	c |      2079 |     378     1613     4856 |      952      828     18 |  0.001 % |
0.09/0.18	c |      3218 |     378     1613     4856 |     1047      970     17 |  0.001 % |
0.19/0.24	c |      4927 |     378     1613     4856 |     1152     1046     18 |  0.001 % |
0.29/0.34	c |      7489 |     378     1613     4856 |     1267      623     16 |  0.001 % |
0.39/0.49	c |     11334 |     378     1613     4856 |     1394     1213     18 |  0.001 % |
0.69/0.71	c |     17101 |     378     1613     4856 |     1534     1261     18 |  0.001 % |
1.00/1.05	c |     25750 |     378     1613     4856 |     1687     1299     17 |  0.001 % |
1.49/1.55	c |     38724 |     378     1613     4856 |     1856     1292     19 |  0.001 % |
2.29/2.32	c |     58185 |     378     1613     4856 |     2041     1879     18 |  0.001 % |
3.49/3.54	c |     87377 |     378     1613     4856 |     2245     2044     19 |  0.001 % |
5.29/5.38	c |    131166 |     378     1613     4856 |     2470     1408     18 |  0.001 % |
8.19/8.26	c |    196851 |     378     1613     4856 |     2717     1860     18 |  0.001 % |
12.79/12.81	c |    295378 |     378     1613     4856 |     2989     2427     20 |  0.001 % |
19.79/19.84	c |    443170 |     378     1613     4856 |     3288     1719     17 |  0.001 % |
30.78/30.88	c |    664856 |     378     1613     4856 |     3617     1956     19 |  0.001 % |
47.77/47.86	c |    997382 |     378     1613     4856 |     3978     3479     20 |  0.001 % |
73.96/74.09	c |   1496170 |     378     1613     4856 |     4376     3770     20 |  0.001 % |
115.64/115.76	c |   2244353 |     378     1613     4856 |     4814     2761     21 |  0.001 % |
180.63/180.74	c |   3366627 |     378     1613     4856 |     5295     3641     19 |  0.001 % |
281.40/281.54	c |   5050038 |     378     1613     4856 |     5825     3596     18 |  0.001 % |
440.73/440.93	c |   7575154 |     378     1613     4856 |     6408     4016     20 |  0.001 % |
691.44/691.74	c |  11362831 |     378     1613     4856 |     7048     3732     19 |  0.001 % |
1087.81/1095.91	c |  17044344 |     378     1613     4856 |     7753     4940     20 |  0.001 % |

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-1517873-1238292340/watcher-1517873-1238292340 -o /tmp/evaluation-result-1517873-1238292340/solver-1517873-1238292340 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=744675386 HOME/instance-1517873-1238292340.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 0.99 0.99 2/73 9087
/proc/meminfo: memFree=1124584/2055920 swapFree=4173988/4192956
[pid=9087] ppid=9085 vsize=2412 CPUtime=0
/proc/9087/stat : 9087 (varsat-random_s) R 9085 9087 8265 0 -1 4194304 226 0 0 0 0 0 0 0 18 0 1 0 1101899033 2469888 211 1992294400 4194304 5102416 548682068800 18446744073709551615 4524903 0 0 4096 3 0 0 0 17 1 0 0
/proc/9087/statm: 603 211 102 221 0 379 0

[startup+0.092468 s]
/proc/loadavg: 1.00 0.99 0.99 2/73 9087
/proc/meminfo: memFree=1124584/2055920 swapFree=4173988/4192956
[pid=9087] ppid=9085 vsize=2412 CPUtime=0.09
/proc/9087/stat : 9087 (varsat-random_s) R 9085 9087 8265 0 -1 4194304 238 0 0 0 9 0 0 0 18 0 1 0 1101899033 2469888 223 1992294400 4194304 5102416 548682068800 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/9087/statm: 603 223 112 221 0 379 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2412

[startup+0.101469 s]
/proc/loadavg: 1.00 0.99 0.99 2/73 9087
/proc/meminfo: memFree=1124584/2055920 swapFree=4173988/4192956
[pid=9087] ppid=9085 vsize=2412 CPUtime=0.09
/proc/9087/stat : 9087 (varsat-random_s) R 9085 9087 8265 0 -1 4194304 240 0 0 0 9 0 0 0 18 0 1 0 1101899033 2469888 225 1992294400 4194304 5102416 548682068800 18446744073709551615 4221940 0 0 4096 3 0 0 0 17 1 0 0
/proc/9087/statm: 603 225 112 221 0 379 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2412

[startup+0.301507 s]
/proc/loadavg: 1.00 0.99 0.99 2/73 9087
/proc/meminfo: memFree=1124584/2055920 swapFree=4173988/4192956
[pid=9087] ppid=9085 vsize=2544 CPUtime=0.29
/proc/9087/stat : 9087 (varsat-random_s) R 9085 9087 8265 0 -1 4194304 270 0 0 0 29 0 0 0 20 0 1 0 1101899033 2605056 255 1992294400 4194304 5102416 548682068800 18446744073709551615 4249619 0 0 4096 3 0 0 0 17 1 0 0
/proc/9087/statm: 636 255 112 221 0 412 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2544

[startup+0.701584 s]
/proc/loadavg: 1.00 0.99 0.99 2/73 9087
/proc/meminfo: memFree=1124584/2055920 swapFree=4173988/4192956
[pid=9087] ppid=9085 vsize=2676 CPUtime=0.69
/proc/9087/stat : 9087 (varsat-random_s) R 9085 9087 8265 0 -1 4194304 302 0 0 0 69 0 0 0 24 0 1 0 1101899033 2740224 287 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/9087/statm: 669 287 112 221 0 445 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2676

[startup+1.50274 s]
/proc/loadavg: 1.00 0.99 0.99 2/74 9088
/proc/meminfo: memFree=1123744/2055920 swapFree=4173988/4192956
[pid=9087] ppid=9085 vsize=2940 CPUtime=1.49
/proc/9087/stat : 9087 (varsat-random_s) R 9085 9087 8265 0 -1 4194304 343 0 0 0 149 0 0 0 25 0 1 0 1101899033 3010560 328 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/9087/statm: 735 328 112 221 0 511 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2940

[startup+3.10104 s]
/proc/loadavg: 1.00 0.99 0.99 2/74 9088
/proc/meminfo: memFree=1123488/2055920 swapFree=4173988/4192956
[pid=9087] ppid=9085 vsize=3072 CPUtime=3.09
/proc/9087/stat : 9087 (varsat-random_s) R 9085 9087 8265 0 -1 4194304 384 0 0 0 309 0 0 0 25 0 1 0 1101899033 3145728 369 1992294400 4194304 5102416 548682068800 18446744073709551615 4249619 0 0 4096 3 0 0 0 17 1 0 0
/proc/9087/statm: 768 369 112 221 0 544 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3072

[startup+6.30165 s]
/proc/loadavg: 1.00 0.99 0.99 2/74 9088
/proc/meminfo: memFree=1123176/2055920 swapFree=4173988/4192956
[pid=9087] ppid=9085 vsize=3204 CPUtime=6.29
/proc/9087/stat : 9087 (varsat-random_s) R 9085 9087 8265 0 -1 4194304 439 0 0 0 629 0 0 0 25 0 1 0 1101899033 3280896 424 1992294400 4194304 5102416 548682068800 18446744073709551615 4250067 0 0 4096 3 0 0 0 17 1 0 0
/proc/9087/statm: 801 424 112 221 0 577 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3204

[startup+12.7019 s]
/proc/loadavg: 1.00 0.99 0.99 2/74 9088
/proc/meminfo: memFree=1122600/2055920 swapFree=4173988/4192956
[pid=9087] ppid=9085 vsize=3608 CPUtime=12.69
/proc/9087/stat : 9087 (varsat-random_s) R 9085 9087 8265 0 -1 4194304 527 0 0 0 1269 0 0 0 25 0 1 0 1101899033 3694592 512 1992294400 4194304 5102416 548682068800 18446744073709551615 4262355 0 0 4096 3 0 0 0 17 1 0 0
/proc/9087/statm: 902 512 112 221 0 678 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3608

[startup+25.5013 s]
/proc/loadavg: 1.00 0.99 0.99 2/74 9088
/proc/meminfo: memFree=1122088/2055920 swapFree=4173988/4192956
[pid=9087] ppid=9085 vsize=4144 CPUtime=25.48
/proc/9087/stat : 9087 (varsat-random_s) R 9085 9087 8265 0 -1 4194304 661 0 0 0 2548 0 0 0 25 0 1 0 1101899033 4243456 646 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 1 0 0
/proc/9087/statm: 1036 646 112 221 0 812 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4144

[startup+51.1012 s]
/proc/loadavg: 1.00 0.99 0.99 2/74 9088
/proc/meminfo: memFree=1121512/2055920 swapFree=4173988/4192956
[pid=9087] ppid=9085 vsize=4680 CPUtime=51.07
/proc/9087/stat : 9087 (varsat-random_s) R 9085 9087 8265 0 -1 4194304 791 0 0 0 5107 0 0 0 25 0 1 0 1101899033 4792320 776 1992294400 4194304 5102416 548682068800 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 1 0 0
/proc/9087/statm: 1170 776 112 221 0 946 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 4680

[startup+102.307 s]
/proc/loadavg: 1.00 0.99 0.99 2/74 9088
/proc/meminfo: memFree=1120872/2055920 swapFree=4173988/4192956
[pid=9087] ppid=9085 vsize=5352 CPUtime=102.26
/proc/9087/stat : 9087 (varsat-random_s) R 9085 9087 8265 0 -1 4194304 950 0 0 0 10226 0 0 0 25 0 1 0 1101899033 5480448 935 1992294400 4194304 5102416 548682068800 18446744073709551615 4249746 0 0 4096 3 0 0 0 17 1 0 0
/proc/9087/statm: 1338 935 112 221 0 1114 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 5352

[startup+162.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/74 9088
/proc/meminfo: memFree=1120232/2055920 swapFree=4173988/4192956
[pid=9087] ppid=9085 vsize=5888 CPUtime=162.23
/proc/9087/stat : 9087 (varsat-random_s) R 9085 9087 8265 0 -1 4194304 1106 0 0 0 16222 1 0 0 25 0 1 0 1101899033 6029312 1091 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/9087/statm: 1472 1091 112 221 0 1248 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 5888

[startup+222.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/74 9088
/proc/meminfo: memFree=1119720/2055920 swapFree=4173988/4192956
[pid=9087] ppid=9085 vsize=6420 CPUtime=222.21
/proc/9087/stat : 9087 (varsat-random_s) R 9085 9087 8265 0 -1 4194304 1219 0 0 0 22220 1 0 0 25 0 1 0 1101899033 6574080 1204 1992294400 4194304 5102416 548682068800 18446744073709551615 4249529 0 0 4096 3 0 0 0 17 1 0 0
/proc/9087/statm: 1605 1204 112 221 0 1381 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 6420

[startup+282.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/74 9088
/proc/meminfo: memFree=1119336/2055920 swapFree=4173988/4192956
[pid=9087] ppid=9085 vsize=6888 CPUtime=282.19
/proc/9087/stat : 9087 (varsat-random_s) R 9085 9087 8265 0 -1 4194304 1320 0 0 0 28218 1 0 0 25 0 1 0 1101899033 7053312 1305 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/9087/statm: 1722 1305 112 221 0 1498 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 6888

[startup+342.302 s]
/proc/loadavg: 1.05 1.00 1.00 2/74 9088
/proc/meminfo: memFree=1118952/2055920 swapFree=4173988/4192956
[pid=9087] ppid=9085 vsize=7160 CPUtime=342.17
/proc/9087/stat : 9087 (varsat-random_s) R 9085 9087 8265 0 -1 4194304 1395 0 0 0 34216 1 0 0 25 0 1 0 1101899033 7331840 1380 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/9087/statm: 1790 1380 112 221 0 1566 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 7160

[startup+402.301 s]
/proc/loadavg: 1.02 1.00 1.00 2/74 9088
/proc/meminfo: memFree=1118696/2055920 swapFree=4173988/4192956
[pid=9087] ppid=9085 vsize=7444 CPUtime=402.14
/proc/9087/stat : 9087 (varsat-random_s) R 9085 9087 8265 0 -1 4194304 1455 0 0 0 40213 1 0 0 25 0 1 0 1101899033 7622656 1440 1992294400 4194304 5102416 548682068800 18446744073709551615 4250067 0 0 4096 3 0 0 0 17 1 0 0
/proc/9087/statm: 1861 1440 112 221 0 1637 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 7444

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 9088
/proc/meminfo: memFree=1118504/2055920 swapFree=4173988/4192956
[pid=9087] ppid=9085 vsize=7708 CPUtime=462.12
/proc/9087/stat : 9087 (varsat-random_s) R 9085 9087 8265 0 -1 4194304 1522 0 0 0 46211 1 0 0 25 0 1 0 1101899033 7892992 1507 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/9087/statm: 1927 1507 112 221 0 1703 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 7708

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 9088
/proc/meminfo: memFree=1118312/2055920 swapFree=4173988/4192956
[pid=9087] ppid=9085 vsize=7844 CPUtime=522.1
/proc/9087/stat : 9087 (varsat-random_s) R 9085 9087 8265 0 -1 4194304 1576 0 0 0 52209 1 0 0 25 0 1 0 1101899033 8032256 1561 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/9087/statm: 1961 1561 112 221 0 1737 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 7844

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 9088
/proc/meminfo: memFree=1118184/2055920 swapFree=4173988/4192956
[pid=9087] ppid=9085 vsize=7976 CPUtime=582.08
/proc/9087/stat : 9087 (varsat-random_s) R 9085 9087 8265 0 -1 4194304 1612 0 0 0 58207 1 0 0 25 0 1 0 1101899033 8167424 1597 1992294400 4194304 5102416 548682068800 18446744073709551615 4249699 0 0 4096 3 0 0 0 17 1 0 0
/proc/9087/statm: 1994 1597 112 221 0 1770 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 7976

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 9088
/proc/meminfo: memFree=1117928/2055920 swapFree=4173988/4192956
[pid=9087] ppid=9085 vsize=8244 CPUtime=642.06
/proc/9087/stat : 9087 (varsat-random_s) R 9085 9087 8265 0 -1 4194304 1670 0 0 0 64205 1 0 0 25 0 1 0 1101899033 8441856 1655 1992294400 4194304 5102416 548682068800 18446744073709551615 4249972 0 0 4096 3 0 0 0 17 1 0 0
/proc/9087/statm: 2061 1655 112 221 0 1837 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 8244

[startup+702.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 9088
/proc/meminfo: memFree=1117608/2055920 swapFree=4173988/4192956
[pid=9087] ppid=9085 vsize=8536 CPUtime=702.03
/proc/9087/stat : 9087 (varsat-random_s) R 9085 9087 8265 0 -1 4194304 1748 0 0 0 70202 1 0 0 25 0 1 0 1101899033 8740864 1733 1992294400 4194304 5102416 548682068800 18446744073709551615 4228240 0 0 4096 3 0 0 0 17 1 0 0
/proc/9087/statm: 2134 1733 112 221 0 1910 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 8536

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 9088
/proc/meminfo: memFree=1117352/2055920 swapFree=4173988/4192956
[pid=9087] ppid=9085 vsize=8804 CPUtime=762.02
/proc/9087/stat : 9087 (varsat-random_s) R 9085 9087 8265 0 -1 4194304 1797 0 0 0 76201 1 0 0 25 0 1 0 1101899033 9015296 1782 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/9087/statm: 2201 1782 112 221 0 1977 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 8804

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 9088
/proc/meminfo: memFree=1117160/2055920 swapFree=4173988/4192956
[pid=9087] ppid=9085 vsize=8948 CPUtime=821.99
/proc/9087/stat : 9087 (varsat-random_s) R 9085 9087 8265 0 -1 4194304 1849 0 0 0 82198 1 0 0 25 0 1 0 1101899033 9162752 1834 1992294400 4194304 5102416 548682068800 18446744073709551615 4249529 0 0 4096 3 0 0 0 17 1 0 0
/proc/9087/statm: 2237 1834 112 221 0 2013 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 8948

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 9088
/proc/meminfo: memFree=1117032/2055920 swapFree=4173988/4192956
[pid=9087] ppid=9085 vsize=9080 CPUtime=881.97
/proc/9087/stat : 9087 (varsat-random_s) R 9085 9087 8265 0 -1 4194304 1874 0 0 0 88196 1 0 0 25 0 1 0 1101899033 9297920 1859 1992294400 4194304 5102416 548682068800 18446744073709551615 4249582 0 0 4096 3 0 0 0 17 1 0 0
/proc/9087/statm: 2270 1859 112 221 0 2046 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 9080

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 9088
/proc/meminfo: memFree=1116840/2055920 swapFree=4173988/4192956
[pid=9087] ppid=9085 vsize=9224 CPUtime=941.94
/proc/9087/stat : 9087 (varsat-random_s) R 9085 9087 8265 0 -1 4194304 1911 0 0 0 94193 1 0 0 25 0 1 0 1101899033 9445376 1896 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/9087/statm: 2306 1896 112 221 0 2082 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 9224

[startup+1002.3 s]
/proc/loadavg: 1.49 1.11 1.04 2/81 13258
/proc/meminfo: memFree=1109000/2055920 swapFree=4173988/4192956
[pid=9087] ppid=9085 vsize=9368 CPUtime=1000.53
/proc/9087/stat : 9087 (varsat-random_s) R 9085 9087 8265 0 -1 4194304 1957 0 0 0 100051 2 0 0 25 0 1 0 1101899033 9592832 1942 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/9087/statm: 2342 1942 112 221 0 2118 0
Current children cumulated CPU time (s) 1000.53
Current children cumulated vsize (KiB) 9368

[startup+1062.3 s]
/proc/loadavg: 1.87 1.29 1.10 3/81 25920
/proc/meminfo: memFree=1093960/2055920 swapFree=4173988/4192956
[pid=9087] ppid=9085 vsize=9516 CPUtime=1056.53
/proc/9087/stat : 9087 (varsat-random_s) R 9085 9087 8265 0 -1 4194304 1987 0 0 0 105646 7 0 0 25 0 1 0 1101899033 9744384 1972 1992294400 4194304 5102416 548682068800 18446744073709551615 4249582 0 0 4096 3 0 0 0 17 1 0 0
/proc/9087/statm: 2379 1972 112 221 0 2155 0
Current children cumulated CPU time (s) 1056.53
Current children cumulated vsize (KiB) 9516

[startup+1122.3 s]
/proc/loadavg: 2.01 1.43 1.16 2/81 6960
/proc/meminfo: memFree=1076040/2055920 swapFree=4173988/4192956
[pid=9087] ppid=9085 vsize=9648 CPUtime=1112.16
/proc/9087/stat : 9087 (varsat-random_s) R 9085 9087 8265 0 -1 4194304 2003 0 0 0 111205 11 0 0 25 0 1 0 1101899033 9879552 1988 1992294400 4194304 5102416 548682068800 18446744073709551615 4249619 0 0 4096 3 0 0 0 17 1 0 0
/proc/9087/statm: 2412 1988 112 221 0 2188 0
Current children cumulated CPU time (s) 1112.16
Current children cumulated vsize (KiB) 9648

[startup+1182.3 s]
/proc/loadavg: 1.52 1.41 1.17 2/74 11694
/proc/meminfo: memFree=1073440/2055920 swapFree=4173988/4192956
[pid=9087] ppid=9085 vsize=9788 CPUtime=1170.79
/proc/9087/stat : 9087 (varsat-random_s) R 9085 9087 8265 0 -1 4194304 2041 0 0 0 117066 13 0 0 25 0 1 0 1101899033 10022912 2026 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/9087/statm: 2447 2026 112 221 0 2223 0
Current children cumulated CPU time (s) 1170.79
Current children cumulated vsize (KiB) 9788



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1211.6 s]
/proc/loadavg: 1.31 1.37 1.16 2/74 11694
/proc/meminfo: memFree=1073504/2055920 swapFree=4173988/4192956
[pid=9087] ppid=9085 vsize=9788 CPUtime=1200.09
/proc/9087/stat : 9087 (varsat-random_s) R 9085 9087 8265 0 -1 4194304 2047 0 0 0 119996 13 0 0 25 0 1 0 1101899033 10022912 2032 1992294400 4194304 5102416 548682068800 18446744073709551615 4249634 0 0 4096 3 0 0 0 17 1 0 0
/proc/9087/statm: 2447 2032 112 221 0 2223 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 9788

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): 1211.61
CPU time (s): 1200.1
CPU user time (s): 1199.96
CPU system time (s): 0.137979
CPU usage (%): 99.0501
Max. virtual memory (cumulated for all children) (KiB): 9788

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.137979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2047
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= 10518

runsolver used 1.22581 second user time and 3.33849 second system time

The end

Launcher Data 

Begin job on node76 at 2009-03-29 04:05:40
IDJOB=1517873
IDBENCH=70632
IDSOLVER=539
FILE ID=node76/1517873-1238292340
PBS_JOBID= 9060924
Free space on /tmp= 65808 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/380/unif-k3-r4.25-v380-c1615-S260616787-042.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517873-1238292340/watcher-1517873-1238292340 -o /tmp/evaluation-result-1517873-1238292340/solver-1517873-1238292340 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=744675386 HOME/instance-1517873-1238292340.cnf

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

MD5SUM BENCH= 9a70ac660abd105bceac08fd27643051
RANDOM SEED=744675386

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:       1125000 kB
Buffers:         66096 kB
Cached:         780564 kB
SwapCached:      10684 kB
Active:         117660 kB
Inactive:       748056 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1125000 kB
SwapTotal:     4192956 kB
SwapFree:      4173988 kB
Dirty:            1040 kB
Writeback:           0 kB
Mapped:          19048 kB
Slab:            50196 kB
Committed_AS:  2841600 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 2009-03-29 04:25:54