Trace number 304706

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, and are wall clock time (not CPU 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
TiniSatELite 2007-02-08? (TO) 1200.02 1200.5

General information on the benchmark

Namerandom/LargeSize/7SAT/v140/
unif-k7-r85-v140-c11900-S120857050-04.cnf
MD5SUM0a1a51e612e3460da52e3c8737dc5bb4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark146.722
Satisfiable
(Un)Satisfiability was proved
Number of variables140
Number of clauses11900
Sum of the clauses size83300
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 511900

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |   11900    83300 |    3569       0        0     nan |  0.000 % |
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 140   #clauses: 11900   #literals: 83300
0.00/0.02	c CPU time:   0.013997 s
0.00/0.02	c ==============================================================================
0.00/0.08	c Tinisat 0.22
0.00/0.08	c solving /tmp/GTI_node35.alineos.net_27947.cnf
0.00/0.08	c 140 variables, 11900 clauses

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node35/watcher-304706-1172064194 -o ROOT/results/node35/solver-304706-1172064194 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/304706-1172064194/TiniSatELite /tmp/evaluation/304706-1172064194/instance-304706-1172064194.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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 1.00 1.00 3/64 27947
/proc/meminfo: memFree=1488176/2055920 swapFree=4183800/4192956
[pid=27947] ppid=27945 vsize=5352 CPUtime=0
/proc/27947/stat : 27947 (TiniSatELite) S 27945 27947 26924 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 200183080 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134585426 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/27947/statm: 1338 232 195 169 0 49 0
[pid=27948] ppid=27947 vsize=5352 CPUtime=0
/proc/27948/stat : 27948 (TiniSatELite) S 27947 27947 26924 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 200183080 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/27948/statm: 1338 236 198 169 0 49 0
[pid=27950] ppid=27948 vsize=0 CPUtime=0
/proc/27950/stat : 27950 (sed) D 27948 27947 26924 0 -1 4194308 163 0 0 0 0 0 0 0 21 0 1 0 200183080 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/27950/statm: 0 0 0 0 0 0 0

[startup+0.106504 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 27947
/proc/meminfo: memFree=1488176/2055920 swapFree=4183800/4192956
[pid=27947] ppid=27945 vsize=5352 CPUtime=0.04
/proc/27947/stat : 27947 (TiniSatELite) S 27945 27947 26924 0 -1 4194304 331 624 0 0 0 0 4 0 16 0 1 0 200183080 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27947/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5352

[startup+0.51458 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 27947
/proc/meminfo: memFree=1488176/2055920 swapFree=4183800/4192956
[pid=27947] ppid=27945 vsize=5352 CPUtime=0.04
/proc/27947/stat : 27947 (TiniSatELite) S 27945 27947 26924 0 -1 4194304 331 624 0 0 0 0 4 0 16 0 1 0 200183080 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27947/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5352

[startup+1.33474 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27953
/proc/meminfo: memFree=1484832/2055920 swapFree=4183800/4192956
[pid=27947] ppid=27945 vsize=5352 CPUtime=0.04
/proc/27947/stat : 27947 (TiniSatELite) S 27945 27947 26924 0 -1 4194304 331 624 0 0 0 0 4 0 16 0 1 0 200183080 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27947/statm: 1338 236 197 169 0 49 0
[pid=27953] ppid=27947 vsize=3604 CPUtime=1.27
/proc/27953/stat : 27953 (tinisat) R 27947 27947 26924 0 -1 4194304 786 0 0 0 127 0 0 0 25 0 1 0 200183085 3690496 771 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519968 0 0 4096 0 0 0 0 17 1 0 0
/proc/27953/statm: 901 771 52 110 0 788 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 8956

[startup+2.97107 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27953
/proc/meminfo: memFree=1483616/2055920 swapFree=4183800/4192956
[pid=27947] ppid=27945 vsize=5352 CPUtime=0.04
/proc/27947/stat : 27947 (TiniSatELite) S 27945 27947 26924 0 -1 4194304 331 624 0 0 0 0 4 0 16 0 1 0 200183080 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27947/statm: 1338 236 197 169 0 49 0
[pid=27953] ppid=27947 vsize=6844 CPUtime=2.9
/proc/27953/stat : 27953 (tinisat) R 27947 27947 26924 0 -1 4194304 1188 0 0 0 290 0 0 0 25 0 1 0 200183085 7008256 1173 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/27953/statm: 1711 1173 52 110 0 1598 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 12196

[startup+6.25272 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27953
/proc/meminfo: memFree=1480992/2055920 swapFree=4183800/4192956
[pid=27947] ppid=27945 vsize=5352 CPUtime=0.04
/proc/27947/stat : 27947 (TiniSatELite) S 27945 27947 26924 0 -1 4194304 331 624 0 0 0 0 4 0 16 0 1 0 200183080 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27947/statm: 1338 236 197 169 0 49 0
[pid=27953] ppid=27947 vsize=13060 CPUtime=6.18
/proc/27953/stat : 27953 (tinisat) R 27947 27947 26924 0 -1 4194304 1724 0 0 0 617 1 0 0 25 0 1 0 200183085 13373440 1709 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/27953/statm: 3265 1709 52 110 0 3152 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 18412

[startup+12.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27953
/proc/meminfo: memFree=1477856/2055920 swapFree=4183800/4192956
[pid=27947] ppid=27945 vsize=5352 CPUtime=0.04
/proc/27947/stat : 27947 (TiniSatELite) S 27945 27947 26924 0 -1 4194304 331 624 0 0 0 0 4 0 16 0 1 0 200183080 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27947/statm: 1338 236 197 169 0 49 0
[pid=27953] ppid=27947 vsize=13456 CPUtime=12.64
/proc/27953/stat : 27953 (tinisat) R 27947 27947 26924 0 -1 4194304 2466 0 0 0 1262 2 0 0 25 0 1 0 200183085 13778944 2418 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/27953/statm: 3364 2418 52 110 0 3251 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 18808

[startup+25.5235 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27953
/proc/meminfo: memFree=1473824/2055920 swapFree=4183800/4192956
[pid=27947] ppid=27945 vsize=5352 CPUtime=0.04
/proc/27947/stat : 27947 (TiniSatELite) S 27945 27947 26924 0 -1 4194304 331 624 0 0 0 0 4 0 16 0 1 0 200183080 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27947/statm: 1338 236 197 169 0 49 0
[pid=27953] ppid=27947 vsize=26056 CPUtime=25.45
/proc/27953/stat : 27953 (tinisat) R 27947 27947 26924 0 -1 4194304 3493 0 0 0 2542 3 0 0 25 0 1 0 200183085 26681344 3445 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519943 0 0 4096 0 0 0 0 17 1 0 0
/proc/27953/statm: 6514 3445 52 110 0 6401 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 31408

[startup+51.1486 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27953
/proc/meminfo: memFree=1468320/2055920 swapFree=4183800/4192956
[pid=27947] ppid=27945 vsize=5352 CPUtime=0.04
/proc/27947/stat : 27947 (TiniSatELite) S 27945 27947 26924 0 -1 4194304 331 624 0 0 0 0 4 0 16 0 1 0 200183080 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27947/statm: 1338 236 197 169 0 49 0
[pid=27953] ppid=27947 vsize=26740 CPUtime=51.07
/proc/27953/stat : 27953 (tinisat) R 27947 27947 26924 0 -1 4194304 4889 0 0 0 5102 5 0 0 25 0 1 0 200183085 27381760 4776 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/27953/statm: 6685 4776 52 110 0 6572 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 32092

[startup+102.394 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27953
/proc/meminfo: memFree=1460256/2055920 swapFree=4183800/4192956
[pid=27947] ppid=27945 vsize=5352 CPUtime=0.04
/proc/27947/stat : 27947 (TiniSatELite) S 27945 27947 26924 0 -1 4194304 331 624 0 0 0 0 4 0 16 0 1 0 200183080 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27947/statm: 1338 236 197 169 0 49 0
[pid=27953] ppid=27947 vsize=28372 CPUtime=102.29
/proc/27953/stat : 27953 (tinisat) R 27947 27947 26924 0 -1 4194304 6919 0 0 0 10223 6 0 0 25 0 1 0 200183085 29052928 6806 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519953 0 0 4096 0 0 0 0 17 1 0 0
/proc/27953/statm: 7093 6806 52 110 0 6980 0
Current children cumulated CPU time (s) 102.33
Current children cumulated vsize (KiB) 33724

[startup+162.46 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27955
/proc/meminfo: memFree=1453152/2055920 swapFree=4183800/4192956
[pid=27947] ppid=27945 vsize=5352 CPUtime=0.04
/proc/27947/stat : 27947 (TiniSatELite) S 27945 27947 26924 0 -1 4194304 331 624 0 0 0 0 4 0 16 0 1 0 200183080 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27947/statm: 1338 236 197 169 0 49 0
[pid=27953] ppid=27947 vsize=53632 CPUtime=162.33
/proc/27953/stat : 27953 (tinisat) R 27947 27947 26924 0 -1 4194304 8779 0 0 0 16225 8 0 0 25 0 1 0 200183085 54919168 8537 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/27953/statm: 13408 8537 52 110 0 13295 0
Current children cumulated CPU time (s) 162.37
Current children cumulated vsize (KiB) 58984

[startup+222.513 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27955
/proc/meminfo: memFree=1447456/2055920 swapFree=4183800/4192956
[pid=27947] ppid=27945 vsize=5352 CPUtime=0.04
/proc/27947/stat : 27947 (TiniSatELite) S 27945 27947 26924 0 -1 4194304 331 624 0 0 0 0 4 0 16 0 1 0 200183080 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27947/statm: 1338 236 197 169 0 49 0
[pid=27953] ppid=27947 vsize=54272 CPUtime=222.36
/proc/27953/stat : 27953 (tinisat) R 27947 27947 26924 0 -1 4194304 10183 0 0 0 22227 9 0 0 25 0 1 0 200183085 55574528 9941 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/27953/statm: 13568 9941 52 110 0 13455 0
Current children cumulated CPU time (s) 222.4
Current children cumulated vsize (KiB) 59624

[startup+282.573 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27955
/proc/meminfo: memFree=1442208/2055920 swapFree=4183800/4192956
[pid=27947] ppid=27945 vsize=5352 CPUtime=0.04
/proc/27947/stat : 27947 (TiniSatELite) S 27945 27947 26924 0 -1 4194304 331 624 0 0 0 0 4 0 16 0 1 0 200183080 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27947/statm: 1338 236 197 169 0 49 0
[pid=27953] ppid=27947 vsize=54624 CPUtime=282.4
/proc/27953/stat : 27953 (tinisat) R 27947 27947 26924 0 -1 4194304 11500 0 0 0 28230 10 0 0 25 0 1 0 200183085 55934976 11258 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519953 0 0 4096 0 0 0 0 17 1 0 0
/proc/27953/statm: 13656 11258 52 110 0 13543 0
Current children cumulated CPU time (s) 282.44
Current children cumulated vsize (KiB) 59976

[startup+342.633 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27955
/proc/meminfo: memFree=1436896/2055920 swapFree=4183800/4192956
[pid=27947] ppid=27945 vsize=5352 CPUtime=0.04
/proc/27947/stat : 27947 (TiniSatELite) S 27945 27947 26924 0 -1 4194304 331 624 0 0 0 0 4 0 16 0 1 0 200183080 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27947/statm: 1338 236 197 169 0 49 0
[pid=27953] ppid=27947 vsize=56096 CPUtime=342.44
/proc/27953/stat : 27953 (tinisat) R 27947 27947 26924 0 -1 4194304 12852 0 0 0 34232 12 0 0 25 0 1 0 200183085 57442304 12610 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/27953/statm: 14024 12610 52 110 0 13911 0
Current children cumulated CPU time (s) 342.48
Current children cumulated vsize (KiB) 61448

[startup+402.698 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27955
/proc/meminfo: memFree=1432864/2055920 swapFree=4183800/4192956
[pid=27947] ppid=27945 vsize=5352 CPUtime=0.04
/proc/27947/stat : 27947 (TiniSatELite) S 27945 27947 26924 0 -1 4194304 331 624 0 0 0 0 4 0 16 0 1 0 200183080 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27947/statm: 1338 236 197 169 0 49 0
[pid=27953] ppid=27947 vsize=56608 CPUtime=402.48
/proc/27953/stat : 27953 (tinisat) R 27947 27947 26924 0 -1 4194304 13845 0 0 0 40235 13 0 0 25 0 1 0 200183085 57966592 13603 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/27953/statm: 14152 13603 52 110 0 14039 0
Current children cumulated CPU time (s) 402.52
Current children cumulated vsize (KiB) 61960

[startup+462.762 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27955
/proc/meminfo: memFree=1428832/2055920 swapFree=4183800/4192956
[pid=27947] ppid=27945 vsize=5352 CPUtime=0.04
/proc/27947/stat : 27947 (TiniSatELite) S 27945 27947 26924 0 -1 4194304 331 624 0 0 0 0 4 0 16 0 1 0 200183080 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27947/statm: 1338 236 197 169 0 49 0
[pid=27953] ppid=27947 vsize=106196 CPUtime=462.52
/proc/27953/stat : 27953 (tinisat) R 27947 27947 26924 0 -1 4194304 15105 0 0 0 46239 13 0 0 25 0 1 0 200183085 108744704 14606 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/27953/statm: 26549 14606 52 110 0 26436 0
Current children cumulated CPU time (s) 462.56
Current children cumulated vsize (KiB) 111548

[startup+522.827 s]

################
# More data... #
################

[pid=27947] ppid=27945 vsize=5352 CPUtime=0.04
/proc/27947/stat : 27947 (TiniSatELite) S 27945 27947 26924 0 -1 4194304 331 624 0 0 0 0 4 0 16 0 1 0 200183080 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27947/statm: 1338 236 197 169 0 49 0
[pid=27953] ppid=27947 vsize=106388 CPUtime=522.56
/proc/27953/stat : 27953 (tinisat) R 27947 27947 26924 0 -1 4194304 15889 0 0 0 52242 14 0 0 25 0 1 0 200183085 108941312 15390 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/27953/statm: 26597 15390 52 110 0 26484 0
Current children cumulated CPU time (s) 522.6
Current children cumulated vsize (KiB) 111740

[startup+582.88 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27955
/proc/meminfo: memFree=1422112/2055920 swapFree=4183800/4192956
[pid=27947] ppid=27945 vsize=5352 CPUtime=0.04
/proc/27947/stat : 27947 (TiniSatELite) S 27945 27947 26924 0 -1 4194304 331 624 0 0 0 0 4 0 16 0 1 0 200183080 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27947/statm: 1338 236 197 169 0 49 0
[pid=27953] ppid=27947 vsize=106964 CPUtime=582.6
/proc/27953/stat : 27953 (tinisat) R 27947 27947 26924 0 -1 4194304 16754 0 0 0 58245 15 0 0 25 0 1 0 200183085 109531136 16255 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/27953/statm: 26741 16255 52 110 0 26628 0
Current children cumulated CPU time (s) 582.64
Current children cumulated vsize (KiB) 112316

[startup+642.943 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27955
/proc/meminfo: memFree=1418976/2055920 swapFree=4183800/4192956
[pid=27947] ppid=27945 vsize=5352 CPUtime=0.04
/proc/27947/stat : 27947 (TiniSatELite) S 27945 27947 26924 0 -1 4194304 331 624 0 0 0 0 4 0 16 0 1 0 200183080 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27947/statm: 1338 236 197 169 0 49 0
[pid=27953] ppid=27947 vsize=107156 CPUtime=642.64
/proc/27953/stat : 27953 (tinisat) R 27947 27947 26924 0 -1 4194304 17549 0 0 0 64248 16 0 0 25 0 1 0 200183085 109727744 17050 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/27953/statm: 26789 17050 52 110 0 26676 0
Current children cumulated CPU time (s) 642.68
Current children cumulated vsize (KiB) 112508

[startup+703.002 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27955
/proc/meminfo: memFree=1415584/2055920 swapFree=4183800/4192956
[pid=27947] ppid=27945 vsize=5352 CPUtime=0.04
/proc/27947/stat : 27947 (TiniSatELite) S 27945 27947 26924 0 -1 4194304 331 624 0 0 0 0 4 0 16 0 1 0 200183080 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27947/statm: 1338 236 197 169 0 49 0
[pid=27953] ppid=27947 vsize=108260 CPUtime=702.67
/proc/27953/stat : 27953 (tinisat) R 27947 27947 26924 0 -1 4194304 18396 0 0 0 70251 16 0 0 25 0 1 0 200183085 110858240 17897 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519898 0 0 4096 0 0 0 0 17 1 0 0
/proc/27953/statm: 27065 17897 52 110 0 26952 0
Current children cumulated CPU time (s) 702.71
Current children cumulated vsize (KiB) 113612

[startup+763.059 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27955
/proc/meminfo: memFree=1412640/2055920 swapFree=4183800/4192956
[pid=27947] ppid=27945 vsize=5352 CPUtime=0.04
/proc/27947/stat : 27947 (TiniSatELite) S 27945 27947 26924 0 -1 4194304 331 624 0 0 0 0 4 0 16 0 1 0 200183080 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27947/statm: 1338 236 197 169 0 49 0
[pid=27953] ppid=27947 vsize=108908 CPUtime=762.71
/proc/27953/stat : 27953 (tinisat) R 27947 27947 26924 0 -1 4194304 19124 0 0 0 76254 17 0 0 25 0 1 0 200183085 111521792 18625 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/27953/statm: 27227 18625 52 110 0 27114 0
Current children cumulated CPU time (s) 762.75
Current children cumulated vsize (KiB) 114260

[startup+823.126 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27955
/proc/meminfo: memFree=1410016/2055920 swapFree=4183800/4192956
[pid=27947] ppid=27945 vsize=5352 CPUtime=0.04
/proc/27947/stat : 27947 (TiniSatELite) S 27945 27947 26924 0 -1 4194304 331 624 0 0 0 0 4 0 16 0 1 0 200183080 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27947/statm: 1338 236 197 169 0 49 0
[pid=27953] ppid=27947 vsize=109100 CPUtime=822.75
/proc/27953/stat : 27953 (tinisat) R 27947 27947 26924 0 -1 4194304 19783 0 0 0 82257 18 0 0 25 0 1 0 200183085 111718400 19284 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/27953/statm: 27275 19284 52 110 0 27162 0
Current children cumulated CPU time (s) 822.79
Current children cumulated vsize (KiB) 114452

[startup+883.183 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27955
/proc/meminfo: memFree=1407264/2055920 swapFree=4183800/4192956
[pid=27947] ppid=27945 vsize=5352 CPUtime=0.04
/proc/27947/stat : 27947 (TiniSatELite) S 27945 27947 26924 0 -1 4194304 331 624 0 0 0 0 4 0 16 0 1 0 200183080 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27947/statm: 1338 236 197 169 0 49 0
[pid=27953] ppid=27947 vsize=109748 CPUtime=882.78
/proc/27953/stat : 27953 (tinisat) R 27947 27947 26924 0 -1 4194304 20459 0 0 0 88260 18 0 0 25 0 1 0 200183085 112381952 19960 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/27953/statm: 27437 19960 52 110 0 27324 0
Current children cumulated CPU time (s) 882.82
Current children cumulated vsize (KiB) 115100

[startup+943.245 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27955
/proc/meminfo: memFree=1404768/2055920 swapFree=4183800/4192956
[pid=27947] ppid=27945 vsize=5352 CPUtime=0.04
/proc/27947/stat : 27947 (TiniSatELite) S 27945 27947 26924 0 -1 4194304 331 624 0 0 0 0 4 0 16 0 1 0 200183080 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27947/statm: 1338 236 197 169 0 49 0
[pid=27953] ppid=27947 vsize=110144 CPUtime=942.82
/proc/27953/stat : 27953 (tinisat) R 27947 27947 26924 0 -1 4194304 21098 0 0 0 94263 19 0 0 25 0 1 0 200183085 112787456 20599 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/27953/statm: 27536 20599 52 110 0 27423 0
Current children cumulated CPU time (s) 942.86
Current children cumulated vsize (KiB) 115496

[startup+1003.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27955
/proc/meminfo: memFree=1402400/2055920 swapFree=4183800/4192956
[pid=27947] ppid=27945 vsize=5352 CPUtime=0.04
/proc/27947/stat : 27947 (TiniSatELite) S 27945 27947 26924 0 -1 4194304 331 624 0 0 0 0 4 0 16 0 1 0 200183080 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27947/statm: 1338 236 197 169 0 49 0
[pid=27953] ppid=27947 vsize=110600 CPUtime=1002.86
/proc/27953/stat : 27953 (tinisat) R 27947 27947 26924 0 -1 4194304 21684 0 0 0 100266 20 0 0 25 0 1 0 200183085 113254400 21185 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519968 0 0 4096 0 0 0 0 17 1 0 0
/proc/27953/statm: 27650 21185 52 110 0 27537 0
Current children cumulated CPU time (s) 1002.9
Current children cumulated vsize (KiB) 115952

[startup+1063.37 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27955
/proc/meminfo: memFree=1400096/2055920 swapFree=4183800/4192956
[pid=27947] ppid=27945 vsize=5352 CPUtime=0.04
/proc/27947/stat : 27947 (TiniSatELite) S 27945 27947 26924 0 -1 4194304 331 624 0 0 0 0 4 0 16 0 1 0 200183080 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27947/statm: 1338 236 197 169 0 49 0
[pid=27953] ppid=27947 vsize=110600 CPUtime=1062.9
/proc/27953/stat : 27953 (tinisat) R 27947 27947 26924 0 -1 4194304 22263 0 0 0 106270 20 0 0 25 0 1 0 200183085 113254400 21764 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/27953/statm: 27650 21764 52 110 0 27537 0
Current children cumulated CPU time (s) 1062.94
Current children cumulated vsize (KiB) 115952

[startup+1123.43 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27955
/proc/meminfo: memFree=1397600/2055920 swapFree=4183800/4192956
[pid=27947] ppid=27945 vsize=5352 CPUtime=0.04
/proc/27947/stat : 27947 (TiniSatELite) S 27945 27947 26924 0 -1 4194304 331 624 0 0 0 0 4 0 16 0 1 0 200183080 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27947/statm: 1338 236 197 169 0 49 0
[pid=27953] ppid=27947 vsize=110984 CPUtime=1122.94
/proc/27953/stat : 27953 (tinisat) R 27947 27947 26924 0 -1 4194304 22887 0 0 0 112273 21 0 0 25 0 1 0 200183085 113647616 22388 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/27953/statm: 27746 22388 52 110 0 27633 0
Current children cumulated CPU time (s) 1122.98
Current children cumulated vsize (KiB) 116336

[startup+1183.48 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27955
/proc/meminfo: memFree=1395232/2055920 swapFree=4183800/4192956
[pid=27947] ppid=27945 vsize=5352 CPUtime=0.04
/proc/27947/stat : 27947 (TiniSatELite) S 27945 27947 26924 0 -1 4194304 331 624 0 0 0 0 4 0 16 0 1 0 200183080 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27947/statm: 1338 236 197 169 0 49 0
[pid=27953] ppid=27947 vsize=111176 CPUtime=1182.97
/proc/27953/stat : 27953 (tinisat) R 27947 27947 26924 0 -1 4194304 23471 0 0 0 118275 22 0 0 25 0 1 0 200183085 113844224 22972 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/27953/statm: 27794 22972 52 110 0 27681 0
Current children cumulated CPU time (s) 1183.01
Current children cumulated vsize (KiB) 116528



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.49 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 27955
/proc/meminfo: memFree=1394528/2055920 swapFree=4183800/4192956
[pid=27947] ppid=27945 vsize=5352 CPUtime=0.04
/proc/27947/stat : 27947 (TiniSatELite) S 27945 27947 26924 0 -1 4194304 331 624 0 0 0 0 4 0 16 0 1 0 200183080 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27947/statm: 1338 236 197 169 0 49 0
[pid=27953] ppid=27947 vsize=111176 CPUtime=1199.98
/proc/27953/stat : 27953 (tinisat) R 27947 27947 26924 0 -1 4194304 23635 0 0 0 119976 22 0 0 25 0 1 0 200183085 113844224 23136 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/27953/statm: 27794 23136 52 110 0 27681 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 116528

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)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 27947 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=44993 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=8998
CPU time returned by wait4() is 0.053991
while last known CPU time is 1200.02

Solver probably didn't/couldn't wait for its children
Using last known CPU time as value...

Real time (s): 1200.5
CPU time (s): 1200.02
CPU user time (s): 1199.8
CPU system time (s): 0.22
CPU usage (%): 99.9598
Max. virtual memory (cumulated for all children) (KiB): 116528

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.044993
system time used= 0.008998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 955
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= 33
involuntary context switches= 10

runsolver used 0.964853 second user time and 2.41563 second system time

The end

Launcher Data (download as text)

Begin job on node35 on Wed Feb 21 13:23:14 UTC 2007

IDJOB= 304706
IDBENCH= 20139
IDSOLVER= 99
FILE ID= node35/304706-1172064194

PBS_JOBID= 3892777

Free space on /tmp= 66561 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v140/unif-k7-r85-v140-c11900-S120857050-04.cnf
COMMAND LINE= /tmp/evaluation/304706-1172064194/TiniSatELite /tmp/evaluation/304706-1172064194/instance-304706-1172064194.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node35/watcher-304706-1172064194 -o ROOT/results/node35/solver-304706-1172064194 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/304706-1172064194/TiniSatELite /tmp/evaluation/304706-1172064194/instance-304706-1172064194.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  0a1a51e612e3460da52e3c8737dc5bb4

RANDOM SEED= 274546191

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node35.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.263
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		: 3000.263
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:       1488584 kB
Buffers:         41948 kB
Cached:         430812 kB
SwapCached:       3376 kB
Active:         127836 kB
Inactive:       355376 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1488584 kB
SwapTotal:     4192956 kB
SwapFree:      4183800 kB
Dirty:            1436 kB
Writeback:           0 kB
Mapped:          16224 kB
Slab:            70192 kB
Committed_AS:   766804 kB
PageTables:       1416 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= 66561 MiB

End job on node35 on Wed Feb 21 13:43:16 UTC 2007