Trace number 304829

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) 1200.08 1200.97

General information on the benchmark

Namerandom/LargeSize/7SAT/v140/
unif-k7-r85-v140-c11900-S871621203-03.cnf
MD5SUM99926ee5b14224b8603a2ec5df9e8bf6
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark7.93179
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)

0.00/0.01	c Parsing...
0.00/0.03	c ==============================================================================
0.00/0.03	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.03	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.03	c ==============================================================================
0.00/0.03	c |         0 |   11900    83300 |    3569       0        0     nan |  0.000 % |
0.00/0.03	c ==============================================================================
0.00/0.03	c Result  :   #vars: 140   #clauses: 11900   #literals: 83300
0.00/0.03	c CPU time:   0.012998 s
0.00/0.03	c ==============================================================================
0.00/0.09	c Tinisat 0.22
0.00/0.09	c solving /tmp/GTI_node35.alineos.net_28241.cnf
0.00/0.09	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-304829-1172066601 -o ROOT/results/node35/solver-304829-1172066601 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/304829-1172066601/TiniSatELite /tmp/evaluation/304829-1172066601/instance-304829-1172066601.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: 0.91 0.97 0.99 3/64 28241
/proc/meminfo: memFree=1486496/2055920 swapFree=4183800/4192956
[pid=28241] ppid=28239 vsize=5352 CPUtime=0
/proc/28241/stat : 28241 (TiniSatELite) S 28239 28241 26924 0 -1 4194304 274 0 0 0 0 0 0 0 16 0 1 0 200423812 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134585426 0 0 4100 65536 18446744071563648864 0 0 17 0 0 0
/proc/28241/statm: 1338 232 195 169 0 49 0
[pid=28242] ppid=28241 vsize=5352 CPUtime=0
/proc/28242/stat : 28242 (TiniSatELite) S 28241 28241 26924 0 -1 4194368 52 163 0 0 0 0 0 0 20 0 1 0 200423812 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4096 65538 18446744071563356171 0 0 17 0 0 0
/proc/28242/statm: 1338 236 198 169 0 49 0
[pid=28243] ppid=28242 vsize=0 CPUtime=0
/proc/28243/stat : 28243 (TiniSatELite) R 28242 28241 26924 0 -1 4194372 25 0 0 0 0 0 0 0 20 0 1 0 200423812 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 65538 0 0 0 17 1 0 0
/proc/28243/statm: 0 0 0 0 0 0 0

[startup+0.11323 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 28241
/proc/meminfo: memFree=1486496/2055920 swapFree=4183800/4192956
[pid=28241] ppid=28239 vsize=5352 CPUtime=0.04
/proc/28241/stat : 28241 (TiniSatELite) S 28239 28241 26924 0 -1 4194304 331 624 0 0 0 0 4 0 16 0 1 0 200423812 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28241/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5352

[startup+0.521305 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 28241
/proc/meminfo: memFree=1486496/2055920 swapFree=4183800/4192956
[pid=28241] ppid=28239 vsize=5352 CPUtime=0.04
/proc/28241/stat : 28241 (TiniSatELite) S 28239 28241 26924 0 -1 4194304 331 624 0 0 0 0 4 0 16 0 1 0 200423812 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28241/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5352

[startup+1.34247 s]
/proc/loadavg: 0.91 0.97 0.99 2/66 28247
/proc/meminfo: memFree=1483552/2055920 swapFree=4183800/4192956
[pid=28241] ppid=28239 vsize=5352 CPUtime=0.04
/proc/28241/stat : 28241 (TiniSatELite) S 28239 28241 26924 0 -1 4194304 331 624 0 0 0 0 4 0 16 0 1 0 200423812 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28241/statm: 1338 236 197 169 0 49 0
[pid=28247] ppid=28241 vsize=3604 CPUtime=1.27
/proc/28247/stat : 28247 (tinisat) R 28241 28241 26924 0 -1 4194304 787 0 0 0 127 0 0 0 25 0 1 0 200423818 3690496 772 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/28247/statm: 901 772 52 110 0 788 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 8956

[startup+2.97879 s]
/proc/loadavg: 0.91 0.97 0.99 2/66 28247
/proc/meminfo: memFree=1482272/2055920 swapFree=4183800/4192956
[pid=28241] ppid=28239 vsize=5352 CPUtime=0.04
/proc/28241/stat : 28241 (TiniSatELite) S 28239 28241 26924 0 -1 4194304 331 624 0 0 0 0 4 0 16 0 1 0 200423812 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28241/statm: 1338 236 197 169 0 49 0
[pid=28247] ppid=28241 vsize=6844 CPUtime=2.9
/proc/28247/stat : 28247 (tinisat) R 28241 28241 26924 0 -1 4194304 1201 0 0 0 290 0 0 0 25 0 1 0 200423818 7008256 1186 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520127 0 0 4096 0 0 0 0 17 0 0 0
/proc/28247/statm: 1711 1186 52 110 0 1598 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 12196

[startup+6.26444 s]
/proc/loadavg: 0.92 0.97 0.99 2/66 28247
/proc/meminfo: memFree=1479584/2055920 swapFree=4183800/4192956
[pid=28241] ppid=28239 vsize=5352 CPUtime=0.04
/proc/28241/stat : 28241 (TiniSatELite) S 28239 28241 26924 0 -1 4194304 331 624 0 0 0 0 4 0 16 0 1 0 200423812 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28241/statm: 1338 236 197 169 0 49 0
[pid=28247] ppid=28241 vsize=13060 CPUtime=6.19
/proc/28247/stat : 28247 (tinisat) R 28241 28241 26924 0 -1 4194304 1749 0 0 0 618 1 0 0 25 0 1 0 200423818 13373440 1734 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 0 0 0
/proc/28247/statm: 3265 1734 52 110 0 3152 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 18412

[startup+12.7217 s]
/proc/loadavg: 0.93 0.97 0.99 2/66 28247
/proc/meminfo: memFree=1476256/2055920 swapFree=4183800/4192956
[pid=28241] ppid=28239 vsize=5352 CPUtime=0.04
/proc/28241/stat : 28241 (TiniSatELite) S 28239 28241 26924 0 -1 4194304 331 624 0 0 0 0 4 0 16 0 1 0 200423812 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28241/statm: 1338 236 197 169 0 49 0
[pid=28247] ppid=28241 vsize=13596 CPUtime=12.63
/proc/28247/stat : 28247 (tinisat) R 28241 28241 26924 0 -1 4194304 2533 0 0 0 1261 2 0 0 25 0 1 0 200423818 13922304 2485 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 0 0 0
/proc/28247/statm: 3399 2485 52 110 0 3286 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 18948

[startup+25.5413 s]
/proc/loadavg: 0.94 0.97 0.99 2/66 28247
/proc/meminfo: memFree=1472480/2055920 swapFree=4183800/4192956
[pid=28241] ppid=28239 vsize=5352 CPUtime=0.04
/proc/28241/stat : 28241 (TiniSatELite) S 28239 28241 26924 0 -1 4194304 331 624 0 0 0 0 4 0 16 0 1 0 200423812 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28241/statm: 1338 236 197 169 0 49 0
[pid=28247] ppid=28241 vsize=25916 CPUtime=25.44
/proc/28247/stat : 28247 (tinisat) R 28241 28241 26924 0 -1 4194304 3524 0 0 0 2541 3 0 0 25 0 1 0 200423818 26537984 3476 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519867 0 0 4096 0 0 0 0 17 0 0 0
/proc/28247/statm: 6479 3476 52 110 0 6366 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 31268

[startup+51.1743 s]
/proc/loadavg: 0.96 0.97 0.99 2/66 28247
/proc/meminfo: memFree=1466464/2055920 swapFree=4183800/4192956
[pid=28241] ppid=28239 vsize=5352 CPUtime=0.04
/proc/28241/stat : 28241 (TiniSatELite) S 28239 28241 26924 0 -1 4194304 331 624 0 0 0 0 4 0 16 0 1 0 200423812 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28241/statm: 1338 236 197 169 0 49 0
[pid=28247] ppid=28241 vsize=26720 CPUtime=51.06
/proc/28247/stat : 28247 (tinisat) R 28241 28241 26924 0 -1 4194304 5068 0 0 0 5102 4 0 0 25 0 1 0 200423818 27361280 4955 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/28247/statm: 6680 4955 52 110 0 6567 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 32072

[startup+102.438 s]
/proc/loadavg: 0.98 0.97 0.99 2/66 28247
/proc/meminfo: memFree=1458144/2055920 swapFree=4183800/4192956
[pid=28241] ppid=28239 vsize=5352 CPUtime=0.04
/proc/28241/stat : 28241 (TiniSatELite) S 28239 28241 26924 0 -1 4194304 331 624 0 0 0 0 4 0 16 0 1 0 200423812 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28241/statm: 1338 236 197 169 0 49 0
[pid=28247] ppid=28241 vsize=52668 CPUtime=102.29
/proc/28247/stat : 28247 (tinisat) R 28241 28241 26924 0 -1 4194304 7226 0 0 0 10222 7 0 0 25 0 1 0 200423818 53932032 6984 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 0 0 0
/proc/28247/statm: 13167 6984 52 110 0 13054 0
Current children cumulated CPU time (s) 102.33
Current children cumulated vsize (KiB) 58020

[startup+162.524 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 28247
/proc/meminfo: memFree=1451040/2055920 swapFree=4183800/4192956
[pid=28241] ppid=28239 vsize=5352 CPUtime=0.04
/proc/28241/stat : 28241 (TiniSatELite) S 28239 28241 26924 0 -1 4194304 331 624 0 0 0 0 4 0 16 0 1 0 200423812 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28241/statm: 1338 236 197 169 0 49 0
[pid=28247] ppid=28241 vsize=53916 CPUtime=162.32
/proc/28247/stat : 28247 (tinisat) R 28241 28241 26924 0 -1 4194304 8990 0 0 0 16224 8 0 0 25 0 1 0 200423818 55209984 8748 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 0 0 0
/proc/28247/statm: 13479 8748 52 110 0 13366 0
Current children cumulated CPU time (s) 162.36
Current children cumulated vsize (KiB) 59268

[startup+222.604 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 28247
/proc/meminfo: memFree=1445344/2055920 swapFree=4183800/4192956
[pid=28241] ppid=28239 vsize=5352 CPUtime=0.04
/proc/28241/stat : 28241 (TiniSatELite) S 28239 28241 26924 0 -1 4194304 331 624 0 0 0 0 4 0 16 0 1 0 200423812 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28241/statm: 1338 236 197 169 0 49 0
[pid=28247] ppid=28241 vsize=54236 CPUtime=222.37
/proc/28247/stat : 28247 (tinisat) R 28241 28241 26924 0 -1 4194304 10428 0 0 0 22227 10 0 0 25 0 1 0 200423818 55537664 10186 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 0 0 0
/proc/28247/statm: 13559 10186 52 110 0 13446 0
Current children cumulated CPU time (s) 222.41
Current children cumulated vsize (KiB) 59588

[startup+282.686 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 28247
/proc/meminfo: memFree=1439904/2055920 swapFree=4183800/4192956
[pid=28241] ppid=28239 vsize=5352 CPUtime=0.04
/proc/28241/stat : 28241 (TiniSatELite) S 28239 28241 26924 0 -1 4194304 331 624 0 0 0 0 4 0 16 0 1 0 200423812 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28241/statm: 1338 236 197 169 0 49 0
[pid=28247] ppid=28241 vsize=54876 CPUtime=282.42
/proc/28247/stat : 28247 (tinisat) R 28241 28241 26924 0 -1 4194304 11789 0 0 0 28230 12 0 0 25 0 1 0 200423818 56193024 11547 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/28247/statm: 13719 11547 52 110 0 13606 0
Current children cumulated CPU time (s) 282.46
Current children cumulated vsize (KiB) 60228

[startup+342.771 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 28247
/proc/meminfo: memFree=1434912/2055920 swapFree=4183800/4192956
[pid=28241] ppid=28239 vsize=5352 CPUtime=0.04
/proc/28241/stat : 28241 (TiniSatELite) S 28239 28241 26924 0 -1 4194304 331 624 0 0 0 0 4 0 16 0 1 0 200423812 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28241/statm: 1338 236 197 169 0 49 0
[pid=28247] ppid=28241 vsize=56156 CPUtime=342.45
/proc/28247/stat : 28247 (tinisat) R 28241 28241 26924 0 -1 4194304 13061 0 0 0 34232 13 0 0 25 0 1 0 200423818 57503744 12819 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/28247/statm: 14039 12819 52 110 0 13926 0
Current children cumulated CPU time (s) 342.49
Current children cumulated vsize (KiB) 61508

[startup+402.856 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 28247
/proc/meminfo: memFree=1430560/2055920 swapFree=4183800/4192956
[pid=28241] ppid=28239 vsize=5352 CPUtime=0.04
/proc/28241/stat : 28241 (TiniSatELite) S 28239 28241 26924 0 -1 4194304 331 624 0 0 0 0 4 0 16 0 1 0 200423812 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28241/statm: 1338 236 197 169 0 49 0
[pid=28247] ppid=28241 vsize=58076 CPUtime=402.49
/proc/28247/stat : 28247 (tinisat) R 28241 28241 26924 0 -1 4194304 14370 0 0 0 40235 14 0 0 25 0 1 0 200423818 59469824 13871 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 0 0 0
/proc/28247/statm: 14519 13871 52 110 0 14406 0
Current children cumulated CPU time (s) 402.53
Current children cumulated vsize (KiB) 63428

[startup+462.939 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 28247
/proc/meminfo: memFree=1426848/2055920 swapFree=4183800/4192956
[pid=28241] ppid=28239 vsize=5352 CPUtime=0.04
/proc/28241/stat : 28241 (TiniSatELite) S 28239 28241 26924 0 -1 4194304 331 624 0 0 0 0 4 0 16 0 1 0 200423812 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28241/statm: 1338 236 197 169 0 49 0
[pid=28247] ppid=28241 vsize=106448 CPUtime=462.54
/proc/28247/stat : 28247 (tinisat) R 28241 28241 26924 0 -1 4194304 15326 0 0 0 46239 15 0 0 25 0 1 0 200423818 109002752 14827 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 0 0 0
/proc/28247/statm: 26612 14827 52 110 0 26499 0
Current children cumulated CPU time (s) 462.58
Current children cumulated vsize (KiB) 111800

[startup+523.023 s]

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

[pid=28241] ppid=28239 vsize=5352 CPUtime=0.04
/proc/28241/stat : 28241 (TiniSatELite) S 28239 28241 26924 0 -1 4194304 331 624 0 0 0 0 4 0 16 0 1 0 200423812 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28241/statm: 1338 236 197 169 0 49 0
[pid=28247] ppid=28241 vsize=107408 CPUtime=522.57
/proc/28247/stat : 28247 (tinisat) R 28241 28241 26924 0 -1 4194304 16283 0 0 0 52241 16 0 0 25 0 1 0 200423818 109985792 15784 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519878 0 0 4096 0 0 0 0 17 0 0 0
/proc/28247/statm: 26852 15784 52 110 0 26739 0
Current children cumulated CPU time (s) 522.61
Current children cumulated vsize (KiB) 112760

[startup+583.107 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 28247
/proc/meminfo: memFree=1419488/2055920 swapFree=4183800/4192956
[pid=28241] ppid=28239 vsize=5352 CPUtime=0.04
/proc/28241/stat : 28241 (TiniSatELite) S 28239 28241 26924 0 -1 4194304 331 624 0 0 0 0 4 0 16 0 1 0 200423812 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28241/statm: 1338 236 197 169 0 49 0
[pid=28247] ppid=28241 vsize=107600 CPUtime=582.61
/proc/28247/stat : 28247 (tinisat) R 28241 28241 26924 0 -1 4194304 17151 0 0 0 58244 17 0 0 25 0 1 0 200423818 110182400 16652 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/28247/statm: 26900 16652 52 110 0 26787 0
Current children cumulated CPU time (s) 582.65
Current children cumulated vsize (KiB) 112952

[startup+643.192 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 28247
/proc/meminfo: memFree=1416160/2055920 swapFree=4183800/4192956
[pid=28241] ppid=28239 vsize=5352 CPUtime=0.04
/proc/28241/stat : 28241 (TiniSatELite) S 28239 28241 26924 0 -1 4194304 331 624 0 0 0 0 4 0 16 0 1 0 200423812 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28241/statm: 1338 236 197 169 0 49 0
[pid=28247] ppid=28241 vsize=107984 CPUtime=642.65
/proc/28247/stat : 28247 (tinisat) R 28241 28241 26924 0 -1 4194304 17998 0 0 0 64248 17 0 0 25 0 1 0 200423818 110575616 17499 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 0 0 0
/proc/28247/statm: 26996 17499 52 110 0 26883 0
Current children cumulated CPU time (s) 642.69
Current children cumulated vsize (KiB) 113336

[startup+703.276 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 28247
/proc/meminfo: memFree=1412960/2055920 swapFree=4183800/4192956
[pid=28241] ppid=28239 vsize=5352 CPUtime=0.04
/proc/28241/stat : 28241 (TiniSatELite) S 28239 28241 26924 0 -1 4194304 331 624 0 0 0 0 4 0 16 0 1 0 200423812 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28241/statm: 1338 236 197 169 0 49 0
[pid=28247] ppid=28241 vsize=108752 CPUtime=702.68
/proc/28247/stat : 28247 (tinisat) R 28241 28241 26924 0 -1 4194304 18796 0 0 0 70251 17 0 0 25 0 1 0 200423818 111362048 18297 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/28247/statm: 27188 18297 52 110 0 27075 0
Current children cumulated CPU time (s) 702.72
Current children cumulated vsize (KiB) 114104

[startup+763.358 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 28247
/proc/meminfo: memFree=1410208/2055920 swapFree=4183800/4192956
[pid=28241] ppid=28239 vsize=5352 CPUtime=0.04
/proc/28241/stat : 28241 (TiniSatELite) S 28239 28241 26924 0 -1 4194304 331 624 0 0 0 0 4 0 16 0 1 0 200423812 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28241/statm: 1338 236 197 169 0 49 0
[pid=28247] ppid=28241 vsize=109076 CPUtime=762.73
/proc/28247/stat : 28247 (tinisat) R 28241 28241 26924 0 -1 4194304 19476 0 0 0 76254 19 0 0 25 0 1 0 200423818 111693824 18977 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 0 0 0
/proc/28247/statm: 27269 18977 52 110 0 27156 0
Current children cumulated CPU time (s) 762.77
Current children cumulated vsize (KiB) 114428

[startup+823.44 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 28247
/proc/meminfo: memFree=1407456/2055920 swapFree=4183800/4192956
[pid=28241] ppid=28239 vsize=5352 CPUtime=0.04
/proc/28241/stat : 28241 (TiniSatELite) S 28239 28241 26924 0 -1 4194304 331 624 0 0 0 0 4 0 16 0 1 0 200423812 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28241/statm: 1338 236 197 169 0 49 0
[pid=28247] ppid=28241 vsize=109268 CPUtime=822.77
/proc/28247/stat : 28247 (tinisat) R 28241 28241 26924 0 -1 4194304 20156 0 0 0 82258 19 0 0 25 0 1 0 200423818 111890432 19657 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/28247/statm: 27317 19657 52 110 0 27204 0
Current children cumulated CPU time (s) 822.81
Current children cumulated vsize (KiB) 114620

[startup+883.529 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 28247
/proc/meminfo: memFree=1404704/2055920 swapFree=4183800/4192956
[pid=28241] ppid=28239 vsize=5352 CPUtime=0.04
/proc/28241/stat : 28241 (TiniSatELite) S 28239 28241 26924 0 -1 4194304 331 624 0 0 0 0 4 0 16 0 1 0 200423812 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28241/statm: 1338 236 197 169 0 49 0
[pid=28247] ppid=28241 vsize=109784 CPUtime=882.81
/proc/28247/stat : 28247 (tinisat) R 28241 28241 26924 0 -1 4194304 20843 0 0 0 88261 20 0 0 25 0 1 0 200423818 112418816 20344 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520074 0 0 4096 0 0 0 0 17 0 0 0
/proc/28247/statm: 27446 20344 52 110 0 27333 0
Current children cumulated CPU time (s) 882.85
Current children cumulated vsize (KiB) 115136

[startup+943.604 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 28247
/proc/meminfo: memFree=1402016/2055920 swapFree=4183800/4192956
[pid=28241] ppid=28239 vsize=5352 CPUtime=0.04
/proc/28241/stat : 28241 (TiniSatELite) S 28239 28241 26924 0 -1 4194304 331 624 0 0 0 0 4 0 16 0 1 0 200423812 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28241/statm: 1338 236 197 169 0 49 0
[pid=28247] ppid=28241 vsize=110504 CPUtime=942.85
/proc/28247/stat : 28247 (tinisat) R 28241 28241 26924 0 -1 4194304 21508 0 0 0 94264 21 0 0 25 0 1 0 200423818 113156096 21009 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 0 0 0
/proc/28247/statm: 27626 21009 52 110 0 27513 0
Current children cumulated CPU time (s) 942.89
Current children cumulated vsize (KiB) 115856

[startup+1003.68 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 28247
/proc/meminfo: memFree=1399648/2055920 swapFree=4183800/4192956
[pid=28241] ppid=28239 vsize=5352 CPUtime=0.04
/proc/28241/stat : 28241 (TiniSatELite) S 28239 28241 26924 0 -1 4194304 331 624 0 0 0 0 4 0 16 0 1 0 200423812 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28241/statm: 1338 236 197 169 0 49 0
[pid=28247] ppid=28241 vsize=110696 CPUtime=1002.89
/proc/28247/stat : 28247 (tinisat) R 28241 28241 26924 0 -1 4194304 22122 0 0 0 100267 22 0 0 25 0 1 0 200423818 113352704 21623 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520078 0 0 4096 0 0 0 0 17 0 0 0
/proc/28247/statm: 27674 21623 52 110 0 27561 0
Current children cumulated CPU time (s) 1002.93
Current children cumulated vsize (KiB) 116048

[startup+1063.77 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 28247
/proc/meminfo: memFree=1396832/2055920 swapFree=4183800/4192956
[pid=28241] ppid=28239 vsize=5352 CPUtime=0.04
/proc/28241/stat : 28241 (TiniSatELite) S 28239 28241 26924 0 -1 4194304 331 624 0 0 0 0 4 0 16 0 1 0 200423812 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28241/statm: 1338 236 197 169 0 49 0
[pid=28247] ppid=28241 vsize=110960 CPUtime=1062.92
/proc/28247/stat : 28247 (tinisat) R 28241 28241 26924 0 -1 4194304 22801 0 0 0 106270 22 0 0 25 0 1 0 200423818 113623040 22302 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/28247/statm: 27740 22302 52 110 0 27627 0
Current children cumulated CPU time (s) 1062.96
Current children cumulated vsize (KiB) 116312

[startup+1123.85 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 28247
/proc/meminfo: memFree=1394272/2055920 swapFree=4183800/4192956
[pid=28241] ppid=28239 vsize=5352 CPUtime=0.04
/proc/28241/stat : 28241 (TiniSatELite) S 28239 28241 26924 0 -1 4194304 331 624 0 0 0 0 4 0 16 0 1 0 200423812 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28241/statm: 1338 236 197 169 0 49 0
[pid=28247] ppid=28241 vsize=111152 CPUtime=1122.97
/proc/28247/stat : 28247 (tinisat) R 28241 28241 26924 0 -1 4194304 23457 0 0 0 112273 24 0 0 25 0 1 0 200423818 113819648 22958 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/28247/statm: 27788 22958 52 110 0 27675 0
Current children cumulated CPU time (s) 1123.01
Current children cumulated vsize (KiB) 116504

[startup+1183.94 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 28247
/proc/meminfo: memFree=1391648/2055920 swapFree=4183800/4192956
[pid=28241] ppid=28239 vsize=5352 CPUtime=0.04
/proc/28241/stat : 28241 (TiniSatELite) S 28239 28241 26924 0 -1 4194304 331 624 0 0 0 0 4 0 16 0 1 0 200423812 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28241/statm: 1338 236 197 169 0 49 0
[pid=28247] ppid=28241 vsize=111152 CPUtime=1183.02
/proc/28247/stat : 28247 (tinisat) R 28241 28241 26924 0 -1 4194304 24099 0 0 0 118278 24 0 0 25 0 1 0 200423818 113819648 23600 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/28247/statm: 27788 23600 52 110 0 27675 0
Current children cumulated CPU time (s) 1183.06
Current children cumulated vsize (KiB) 116504



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.96 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 28247
/proc/meminfo: memFree=1390880/2055920 swapFree=4183800/4192956
[pid=28241] ppid=28239 vsize=5352 CPUtime=0.04
/proc/28241/stat : 28241 (TiniSatELite) S 28239 28241 26924 0 -1 4194304 331 624 0 0 0 0 4 0 16 0 1 0 200423812 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28241/statm: 1338 236 197 169 0 49 0
[pid=28247] ppid=28241 vsize=111344 CPUtime=1200.04
/proc/28247/stat : 28247 (tinisat) R 28241 28241 26924 0 -1 4194304 24286 0 0 0 119979 25 0 0 25 0 1 0 200423818 114016256 23787 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/28247/statm: 27836 23787 52 110 0 27723 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 116696

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 28241 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 1200.08

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

Real time (s): 1200.97
CPU time (s): 1200.08
CPU user time (s): 1199.83
CPU system time (s): 0.25
CPU usage (%): 99.9259
Max. virtual memory (cumulated for all children) (KiB): 116696

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= 44
involuntary context switches= 8

runsolver used 1.12683 second user time and 3.14052 second system time

The end

Launcher Data (download as text)

Begin job on node35 on Wed Feb 21 14:03:21 UTC 2007

IDJOB= 304829
IDBENCH= 20142
IDSOLVER= 99
FILE ID= node35/304829-1172066601

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-S871621203-03.cnf
COMMAND LINE= /tmp/evaluation/304829-1172066601/TiniSatELite /tmp/evaluation/304829-1172066601/instance-304829-1172066601.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node35/watcher-304829-1172066601 -o ROOT/results/node35/solver-304829-1172066601 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/304829-1172066601/TiniSatELite /tmp/evaluation/304829-1172066601/instance-304829-1172066601.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  99926ee5b14224b8603a2ec5df9e8bf6

RANDOM SEED= 535700151

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:       1487240 kB
Buffers:         42144 kB
Cached:         431908 kB
SwapCached:       3376 kB
Active:         128584 kB
Inactive:       355852 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1487240 kB
SwapTotal:     4192956 kB
SwapFree:      4183800 kB
Dirty:            1444 kB
Writeback:           0 kB
Mapped:          16224 kB
Slab:            70340 kB
Committed_AS:   766936 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= 66560 MiB

End job on node35 on Wed Feb 21 14:23:24 UTC 2007