Trace number 1530839

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
HydraSAT 2009-03-22-Base? (TO) 1200.05 1200.42

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/460/
unif-k3-r4.25-v460-c1955-S1546885609-031.cnf
MD5SUMab528a6ad10c0959e2d17075599d3c26
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.014997
Satisfiable
(Un)Satisfiability was proved
Number of variables460
Number of clauses1955
Sum of the clauses size5865
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31955
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data


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-1530839-1238594879/watcher-1530839-1238594879 -o /tmp/evaluation-result-1530839-1238594879/solver-1530839-1238594879 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat HOME/instance-1530839-1238594879.cnf -rs 402866624 -co memory_limit 1800 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 18548
/proc/meminfo: memFree=1387296/2055920 swapFree=4171920/4192956
[pid=18548] ppid=18546 vsize=1768 CPUtime=0
/proc/18548/stat : 18548 (hydrasat) R 18546 18548 18167 0 -1 4194304 220 0 0 0 0 0 0 0 18 0 1 0 1132153580 1810432 204 1992294400 134512640 135997824 4294956176 18446744073709551615 135371350 0 0 4096 1 0 0 0 17 1 0 0
/proc/18548/statm: 442 205 155 362 0 77 0

[startup+0.043601 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 18548
/proc/meminfo: memFree=1387296/2055920 swapFree=4171920/4192956
[pid=18548] ppid=18546 vsize=1900 CPUtime=0.04
/proc/18548/stat : 18548 (hydrasat) R 18546 18548 18167 0 -1 4194304 293 0 0 0 4 0 0 0 18 0 1 0 1132153580 1945600 276 1992294400 134512640 135997824 4294956176 18446744073709551615 135371350 0 0 4096 1 0 0 0 17 1 0 0
/proc/18548/statm: 475 276 175 362 0 110 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1900

[startup+0.101606 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 18548
/proc/meminfo: memFree=1387296/2055920 swapFree=4171920/4192956
[pid=18548] ppid=18546 vsize=2028 CPUtime=0.09
/proc/18548/stat : 18548 (hydrasat) R 18546 18548 18167 0 -1 4194304 305 0 0 0 9 0 0 0 18 0 1 0 1132153580 2076672 288 1992294400 134512640 135997824 4294956176 18446744073709551615 134817164 0 0 4096 1 0 0 0 17 1 0 0
/proc/18548/statm: 507 288 175 362 0 142 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2028

[startup+0.301628 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 18548
/proc/meminfo: memFree=1387296/2055920 swapFree=4171920/4192956
[pid=18548] ppid=18546 vsize=2028 CPUtime=0.29
/proc/18548/stat : 18548 (hydrasat) R 18546 18548 18167 0 -1 4194304 329 0 0 0 29 0 0 0 19 0 1 0 1132153580 2076672 312 1992294400 134512640 135997824 4294956176 18446744073709551615 134756109 0 0 4096 1 0 0 0 17 1 0 0
/proc/18548/statm: 507 312 175 362 0 142 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2028

[startup+0.701674 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 18548
/proc/meminfo: memFree=1387296/2055920 swapFree=4171920/4192956
[pid=18548] ppid=18546 vsize=2296 CPUtime=0.69
/proc/18548/stat : 18548 (hydrasat) R 18546 18548 18167 0 -1 4194304 368 0 0 0 69 0 0 0 22 0 1 0 1132153580 2351104 351 1992294400 134512640 135997824 4294956176 18446744073709551615 134758026 0 0 4096 1 0 0 0 17 1 0 0
/proc/18548/statm: 574 351 175 362 0 209 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2296

[startup+1.50177 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18549
/proc/meminfo: memFree=1386520/2055920 swapFree=4171920/4192956
[pid=18548] ppid=18546 vsize=2696 CPUtime=1.48
/proc/18548/stat : 18548 (hydrasat) R 18546 18548 18167 0 -1 4194304 485 0 0 0 148 0 0 0 25 0 1 0 1132153580 2760704 468 1992294400 134512640 135997824 4294956176 18446744073709551615 134757840 0 0 4096 1 0 0 0 17 1 0 0
/proc/18548/statm: 674 468 175 362 0 309 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 2696

[startup+3.22433 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18549
/proc/meminfo: memFree=1385624/2055920 swapFree=4171920/4192956
[pid=18548] ppid=18546 vsize=3744 CPUtime=3.23
/proc/18548/stat : 18548 (hydrasat) R 18546 18548 18167 0 -1 4194304 749 0 0 0 323 0 0 0 25 0 1 0 1132153580 3833856 732 1992294400 134512640 135997824 4294956176 18446744073709551615 134757799 0 0 4096 1 0 0 0 17 1 0 0
/proc/18548/statm: 936 735 175 362 0 571 0
Current children cumulated CPU time (s) 3.23
Current children cumulated vsize (KiB) 3744

[startup+6.30131 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18549
/proc/meminfo: memFree=1383704/2055920 swapFree=4171920/4192956
[pid=18548] ppid=18546 vsize=5228 CPUtime=6.28
/proc/18548/stat : 18548 (hydrasat) R 18546 18548 18167 0 -1 4194304 1100 0 0 0 628 0 0 0 25 0 1 0 1132153580 5353472 1083 1992294400 134512640 135997824 4294956176 18446744073709551615 135376488 0 0 4096 1 0 0 0 17 1 0 0
/proc/18548/statm: 1307 1083 175 362 0 942 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 5228

[startup+12.701 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18549
/proc/meminfo: memFree=1380760/2055920 swapFree=4171920/4192956
[pid=18548] ppid=18546 vsize=8040 CPUtime=12.68
/proc/18548/stat : 18548 (hydrasat) R 18546 18548 18167 0 -1 4194304 1782 0 0 0 1267 1 0 0 25 0 1 0 1132153580 8232960 1761 1992294400 134512640 135997824 4294956176 18446744073709551615 134757372 0 0 4096 1 0 0 0 17 1 0 0
/proc/18548/statm: 2010 1761 175 362 0 1645 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 8040

[startup+25.5015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18549
/proc/meminfo: memFree=1376600/2055920 swapFree=4171920/4192956
[pid=18548] ppid=18546 vsize=12836 CPUtime=25.47
/proc/18548/stat : 18548 (hydrasat) R 18546 18548 18167 0 -1 4194304 2908 0 0 0 2545 2 0 0 25 0 1 0 1132153580 13144064 2849 1992294400 134512640 135997824 4294956176 18446744073709551615 134757372 0 0 4096 1 0 0 0 17 1 0 0
/proc/18548/statm: 3209 2849 175 362 0 2844 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 12836

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18549
/proc/meminfo: memFree=1372376/2055920 swapFree=4171920/4192956
[pid=18548] ppid=18546 vsize=17408 CPUtime=51.05
/proc/18548/stat : 18548 (hydrasat) R 18546 18548 18167 0 -1 4194304 3988 0 0 0 5103 2 0 0 25 0 1 0 1132153580 17825792 3873 1992294400 134512640 135997824 4294956176 18446744073709551615 134683027 0 0 4096 1 0 0 0 17 1 0 0
/proc/18548/statm: 4352 3873 175 362 0 3987 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 17408

[startup+102.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18549
/proc/meminfo: memFree=1365336/2055920 swapFree=4171920/4192956
[pid=18548] ppid=18546 vsize=25144 CPUtime=102.25
/proc/18548/stat : 18548 (hydrasat) R 18546 18548 18167 0 -1 4194304 5898 0 0 0 10221 4 0 0 25 0 1 0 1132153580 25747456 5611 1992294400 134512640 135997824 4294956176 18446744073709551615 134757571 0 0 4096 1 0 0 0 17 1 0 0
/proc/18548/statm: 6286 5611 175 362 0 5921 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 25144

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18549
/proc/meminfo: memFree=1356888/2055920 swapFree=4171920/4192956
[pid=18548] ppid=18546 vsize=34440 CPUtime=162.22
/proc/18548/stat : 18548 (hydrasat) R 18546 18548 18167 0 -1 4194304 8203 0 0 0 16217 5 0 0 25 0 1 0 1132153580 35266560 7706 1992294400 134512640 135997824 4294956176 18446744073709551615 134757659 0 0 4096 1 0 0 0 17 1 0 0
/proc/18548/statm: 8610 7706 175 362 0 8245 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 34440

[startup+222.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18549
/proc/meminfo: memFree=1351192/2055920 swapFree=4171920/4192956
[pid=18548] ppid=18546 vsize=40824 CPUtime=222.21
/proc/18548/stat : 18548 (hydrasat) R 18546 18548 18167 0 -1 4194304 9723 0 0 0 22215 6 0 0 25 0 1 0 1132153580 41803776 9115 1992294400 134512640 135997824 4294956176 18446744073709551615 134757392 0 0 4096 1 0 0 0 17 1 0 0
/proc/18548/statm: 10206 9115 175 362 0 9841 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 40824

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18549
/proc/meminfo: memFree=1346008/2055920 swapFree=4171920/4192956
[pid=18548] ppid=18546 vsize=46368 CPUtime=282.18
/proc/18548/stat : 18548 (hydrasat) R 18546 18548 18167 0 -1 4194304 11021 0 0 0 28211 7 0 0 25 0 1 0 1132153580 47480832 10413 1992294400 134512640 135997824 4294956176 18446744073709551615 134755974 0 0 4096 1 0 0 0 17 1 0 0
/proc/18548/statm: 11592 10413 175 362 0 11227 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 46368

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18549
/proc/meminfo: memFree=1342104/2055920 swapFree=4171920/4192956
[pid=18548] ppid=18546 vsize=50652 CPUtime=342.17
/proc/18548/stat : 18548 (hydrasat) R 18546 18548 18167 0 -1 4194304 12145 0 0 0 34209 8 0 0 25 0 1 0 1132153580 51867648 11376 1992294400 134512640 135997824 4294956176 18446744073709551615 134758026 0 0 4096 1 0 0 0 17 1 0 0
/proc/18548/statm: 12663 11376 175 362 0 12298 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 50652

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18549
/proc/meminfo: memFree=1338520/2055920 swapFree=4171920/4192956
[pid=18548] ppid=18546 vsize=54360 CPUtime=402.15
/proc/18548/stat : 18548 (hydrasat) R 18546 18548 18167 0 -1 4194304 13045 0 0 0 40206 9 0 0 25 0 1 0 1132153580 55664640 12276 1992294400 134512640 135997824 4294956176 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/18548/statm: 13590 12276 175 362 0 13225 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 54360

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18549
/proc/meminfo: memFree=1331416/2055920 swapFree=4171920/4192956
[pid=18548] ppid=18546 vsize=62524 CPUtime=462.14
/proc/18548/stat : 18548 (hydrasat) R 18546 18548 18167 0 -1 4194304 15195 0 0 0 46203 11 0 0 25 0 1 0 1132153580 64024576 14053 1992294400 134512640 135997824 4294956176 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/18548/statm: 15631 14053 175 362 0 15266 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 62524

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18549
/proc/meminfo: memFree=1327576/2055920 swapFree=4171920/4192956
[pid=18548] ppid=18546 vsize=66912 CPUtime=522.12
/proc/18548/stat : 18548 (hydrasat) R 18546 18548 18167 0 -1 4194304 16382 0 0 0 52200 12 0 0 25 0 1 0 1132153580 68517888 15019 1992294400 134512640 135997824 4294956176 18446744073709551615 134757852 0 0 4096 1 0 0 0 17 1 0 0
/proc/18548/statm: 16728 15019 175 362 0 16363 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 66912

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18549
/proc/meminfo: memFree=1325592/2055920 swapFree=4171920/4192956
[pid=18548] ppid=18546 vsize=69732 CPUtime=582.1
/proc/18548/stat : 18548 (hydrasat) R 18546 18548 18167 0 -1 4194304 17133 0 0 0 58197 13 0 0 25 0 1 0 1132153580 71405568 15513 1992294400 134512640 135997824 4294956176 18446744073709551615 134756300 0 0 4096 1 0 0 0 17 1 0 0
/proc/18548/statm: 17433 15513 175 362 0 17068 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 69732

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18549
/proc/meminfo: memFree=1323416/2055920 swapFree=4171920/4192956
[pid=18548] ppid=18546 vsize=72172 CPUtime=642.08
/proc/18548/stat : 18548 (hydrasat) R 18546 18548 18167 0 -1 4194304 17684 0 0 0 64195 13 0 0 25 0 1 0 1132153580 73904128 16064 1992294400 134512640 135997824 4294956176 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/18548/statm: 18043 16064 175 362 0 17678 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 72172

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18549
/proc/meminfo: memFree=1320856/2055920 swapFree=4171920/4192956
[pid=18548] ppid=18546 vsize=74820 CPUtime=702.07
/proc/18548/stat : 18548 (hydrasat) R 18546 18548 18167 0 -1 4194304 18321 0 0 0 70193 14 0 0 25 0 1 0 1132153580 76615680 16701 1992294400 134512640 135997824 4294956176 18446744073709551615 134757797 0 0 4096 1 0 0 0 17 1 0 0
/proc/18548/statm: 18705 16701 175 362 0 18340 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 74820

[startup+762.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18549
/proc/meminfo: memFree=1317208/2055920 swapFree=4171920/4192956
[pid=18548] ppid=18546 vsize=79124 CPUtime=762.05
/proc/18548/stat : 18548 (hydrasat) R 18546 18548 18167 0 -1 4194304 19461 0 0 0 76190 15 0 0 25 0 1 0 1132153580 81022976 17600 1992294400 134512640 135997824 4294956176 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/18548/statm: 19781 17600 175 362 0 19416 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 79124

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18549
/proc/meminfo: memFree=1315032/2055920 swapFree=4171920/4192956
[pid=18548] ppid=18546 vsize=82012 CPUtime=822.03
/proc/18548/stat : 18548 (hydrasat) R 18546 18548 18167 0 -1 4194304 20225 0 0 0 82188 15 0 0 25 0 1 0 1132153580 83980288 18143 1992294400 134512640 135997824 4294956176 18446744073709551615 134757823 0 0 4096 1 0 0 0 17 1 0 0
/proc/18548/statm: 20503 18143 175 362 0 20138 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 82012

[startup+882.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18549
/proc/meminfo: memFree=1313048/2055920 swapFree=4171920/4192956
[pid=18548] ppid=18546 vsize=83948 CPUtime=882.01
/proc/18548/stat : 18548 (hydrasat) R 18546 18548 18167 0 -1 4194304 20716 0 0 0 88186 15 0 0 25 0 1 0 1132153580 85962752 18634 1992294400 134512640 135997824 4294956176 18446744073709551615 134757887 0 0 4096 1 0 0 0 17 1 0 0
/proc/18548/statm: 20987 18634 175 362 0 20622 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 83948

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18549
/proc/meminfo: memFree=1309272/2055920 swapFree=4171920/4192956
[pid=18548] ppid=18546 vsize=87960 CPUtime=941.99
/proc/18548/stat : 18548 (hydrasat) R 18546 18548 18167 0 -1 4194304 21867 0 0 0 94183 16 0 0 25 0 1 0 1132153580 90071040 19584 1992294400 134512640 135997824 4294956176 18446744073709551615 134757664 0 0 4096 1 0 0 0 17 1 0 0
/proc/18548/statm: 21990 19584 175 362 0 21625 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 87960

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18549
/proc/meminfo: memFree=1306712/2055920 swapFree=4171920/4192956
[pid=18548] ppid=18546 vsize=91852 CPUtime=1001.98
/proc/18548/stat : 18548 (hydrasat) R 18546 18548 18167 0 -1 4194304 22899 0 0 0 100181 17 0 0 25 0 1 0 1132153580 94056448 20215 1992294400 134512640 135997824 4294956176 18446744073709551615 134757627 0 0 4096 1 0 0 0 17 1 0 0
/proc/18548/statm: 22963 20215 175 362 0 22598 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 91852

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18549
/proc/meminfo: memFree=1304536/2055920 swapFree=4171920/4192956
[pid=18548] ppid=18546 vsize=93716 CPUtime=1061.96
/proc/18548/stat : 18548 (hydrasat) R 18546 18548 18167 0 -1 4194304 23440 0 0 0 106178 18 0 0 25 0 1 0 1132153580 95965184 20756 1992294400 134512640 135997824 4294956176 18446744073709551615 135211057 0 0 4096 1 0 0 0 17 1 0 0
/proc/18548/statm: 23429 20756 175 362 0 23064 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 93716

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18549
/proc/meminfo: memFree=1297496/2055920 swapFree=4171920/4192956
[pid=18548] ppid=18546 vsize=102724 CPUtime=1121.94
/proc/18548/stat : 18548 (hydrasat) R 18546 18548 18167 0 -1 4194304 26122 0 0 0 112174 20 0 0 25 0 1 0 1132153580 105189376 22504 1992294400 134512640 135997824 4294956176 18446744073709551615 134756295 0 0 4096 1 0 0 0 17 1 0 0
/proc/18548/statm: 25681 22504 175 362 0 25316 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 102724

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18549
/proc/meminfo: memFree=1295192/2055920 swapFree=4171920/4192956
[pid=18548] ppid=18546 vsize=107276 CPUtime=1181.92
/proc/18548/stat : 18548 (hydrasat) R 18546 18548 18167 0 -1 4194304 27095 0 0 0 118172 20 0 0 25 0 1 0 1132153580 109850624 23076 1992294400 134512640 135997824 4294956176 18446744073709551615 134756297 0 0 4096 1 0 0 0 17 1 0 0
/proc/18548/statm: 26819 23076 175 362 0 26454 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 107276



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18549
/proc/meminfo: memFree=1293912/2055920 swapFree=4171920/4192956
[pid=18548] ppid=18546 vsize=108892 CPUtime=1200.03
/proc/18548/stat : 18548 (hydrasat) R 18546 18548 18167 0 -1 4194304 27740 0 0 0 119982 21 0 0 25 0 1 0 1132153580 111505408 23389 1992294400 134512640 135997824 4294956176 18446744073709551615 134758104 0 0 4096 1 0 0 0 17 1 0 0
/proc/18548/statm: 27223 23389 175 362 0 26858 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 108892

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 18549
/proc/meminfo: memFree=1293912/2055920 swapFree=4171920/4192956
[pid=18548] ppid=18546 vsize=108892 CPUtime=1200.03
/proc/18548/stat : 18548 (hydrasat) R 18546 18548 18167 0 -1 4194304 27740 0 0 0 119982 21 0 0 25 0 1 0 1132153580 111505408 23389 1992294400 134512640 135997824 4294956176 18446744073709551615 134758104 0 0 4096 1 0 0 0 17 1 0 0
/proc/18548/statm: 27223 23389 175 362 0 26858 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 108892

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.42
CPU time (s): 1200.05
CPU user time (s): 1199.82
CPU system time (s): 0.228965
CPU usage (%): 99.9693
Max. virtual memory (cumulated for all children) (KiB): 108892

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.82
system time used= 0.228965
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 27740
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= 1741

runsolver used 0.993848 second user time and 2.41363 second system time

The end

Launcher Data 

Begin job on node28 at 2009-04-01 16:07:59
IDJOB=1530839
IDBENCH=70730
IDSOLVER=520
FILE ID=node28/1530839-1238594879
PBS_JOBID= 9062234
Free space on /tmp= 66300 MiB

SOLVER NAME= HydraSAT 2009-03-22-Base
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/460/unif-k3-r4.25-v460-c1955-S1546885609-031.cnf
COMMAND LINE= DIR/hydrasat BENCHNAME -rs RANDOMSEED -co memory_limit MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1530839-1238594879/watcher-1530839-1238594879 -o /tmp/evaluation-result-1530839-1238594879/solver-1530839-1238594879 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat HOME/instance-1530839-1238594879.cnf -rs 402866624 -co memory_limit 1800

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

MD5SUM BENCH= ab528a6ad10c0959e2d17075599d3c26
RANDOM SEED=402866624

node28.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		: 3000.212
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		: 3000.212
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:       1387776 kB
Buffers:        113336 kB
Cached:         440256 kB
SwapCached:      14208 kB
Active:         214124 kB
Inactive:       356672 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1387776 kB
SwapTotal:     4192956 kB
SwapFree:      4171920 kB
Dirty:            1512 kB
Writeback:           0 kB
Mapped:          17860 kB
Slab:            83164 kB
Committed_AS:  2981856 kB
PageTables:       1428 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66300 MiB
End job on node28 at 2009-04-01 16:28:01